summaryrefslogtreecommitdiff
path: root/recipes/linux/linux-2.6.31/ben-nanonote/files.patch
blob: 3d274cbe25f369ccdfc1d8393a86a326e62b49ed (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673
8674
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800
8801
8802
8803
8804
8805
8806
8807
8808
8809
8810
8811
8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852
8853
8854
8855
8856
8857
8858
8859
8860
8861
8862
8863
8864
8865
8866
8867
8868
8869
8870
8871
8872
8873
8874
8875
8876
8877
8878
8879
8880
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066
9067
9068
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191
9192
9193
9194
9195
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
9216
9217
9218
9219
9220
9221
9222
9223
9224
9225
9226
9227
9228
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383
9384
9385
9386
9387
9388
9389
9390
9391
9392
9393
9394
9395
9396
9397
9398
9399
9400
9401
9402
9403
9404
9405
9406
9407
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438
9439
9440
9441
9442
9443
9444
9445
9446
9447
9448
9449
9450
9451
9452
9453
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470
9471
9472
9473
9474
9475
9476
9477
9478
9479
9480
9481
9482
9483
9484
9485
9486
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9826
9827
9828
9829
9830
9831
9832
9833
9834
9835
9836
9837
9838
9839
9840
9841
9842
9843
9844
9845
9846
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
9921
9922
9923
9924
9925
9926
9927
9928
9929
9930
9931
9932
9933
9934
9935
9936
9937
9938
9939
9940
9941
9942
9943
9944
9945
9946
9947
9948
9949
9950
9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977
9978
9979
9980
9981
9982
9983
9984
9985
9986
9987
9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059
10060
10061
10062
10063
10064
10065
10066
10067
10068
10069
10070
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158
10159
10160
10161
10162
10163
10164
10165
10166
10167
10168
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519
10520
10521
10522
10523
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836
10837
10838
10839
10840
10841
10842
10843
10844
10845
10846
10847
10848
10849
10850
10851
10852
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871
10872
10873
10874
10875
10876
10877
10878
10879
10880
10881
10882
10883
10884
10885
10886
10887
10888
10889
10890
10891
10892
10893
10894
10895
10896
10897
10898
10899
10900
10901
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
10921
10922
10923
10924
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934
10935
10936
10937
10938
10939
10940
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317
11318
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433
11434
11435
11436
11437
11438
11439
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459
11460
11461
11462
11463
11464
11465
11466
11467
11468
11469
11470
11471
11472
11473
11474
11475
11476
11477
11478
11479
11480
11481
11482
11483
11484
11485
11486
11487
11488
11489
11490
11491
11492
11493
11494
11495
11496
11497
11498
11499
11500
11501
11502
11503
11504
11505
11506
11507
11508
11509
11510
11511
11512
11513
11514
11515
11516
11517
11518
11519
11520
11521
11522
11523
11524
11525
11526
11527
11528
11529
11530
11531
11532
11533
11534
11535
11536
11537
11538
11539
11540
11541
11542
11543
11544
11545
11546
11547
11548
11549
11550
11551
11552
11553
11554
11555
11556
11557
11558
11559
11560
11561
11562
11563
11564
11565
11566
11567
11568
11569
11570
11571
11572
11573
11574
11575
11576
11577
11578
11579
11580
11581
11582
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618
11619
11620
11621
11622
11623
11624
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637
11638
11639
11640
11641
11642
11643
11644
11645
11646
11647
11648
11649
11650
11651
11652
11653
11654
11655
11656
11657
11658
11659
11660
11661
11662
11663
11664
11665
11666
11667
11668
11669
11670
11671
11672
11673
11674
11675
11676
11677
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689
11690
11691
11692
11693
11694
11695
11696
11697
11698
11699
11700
11701
11702
11703
11704
11705
11706
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777
11778
11779
11780
11781
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794
11795
11796
11797
11798
11799
11800
11801
11802
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828
11829
11830
11831
11832
11833
11834
11835
11836
11837
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847
11848
11849
11850
11851
11852
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870
11871
11872
11873
11874
11875
11876
11877
11878
11879
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893
11894
11895
11896
11897
11898
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909
11910
11911
11912
11913
11914
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949
11950
11951
11952
11953
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012
12013
12014
12015
12016
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034
12035
12036
12037
12038
12039
12040
12041
12042
12043
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056
12057
12058
12059
12060
12061
12062
12063
12064
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111
12112
12113
12114
12115
12116
12117
12118
12119
12120
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144
12145
12146
12147
12148
12149
12150
12151
12152
12153
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174
12175
12176
12177
12178
12179
12180
12181
12182
12183
12184
12185
12186
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214
12215
12216
12217
12218
12219
12220
12221
12222
12223
12224
12225
12226
12227
12228
12229
12230
12231
12232
12233
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293
12294
12295
12296
12297
12298
12299
12300
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317
12318
12319
12320
12321
12322
12323
12324
12325
12326
12327
12328
12329
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
12375
12376
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388
12389
12390
12391
12392
12393
12394
12395
12396
12397
12398
12399
12400
12401
12402
12403
12404
12405
12406
12407
12408
12409
12410
12411
12412
12413
12414
12415
12416
12417
12418
12419
12420
12421
12422
12423
12424
12425
12426
12427
12428
12429
12430
12431
12432
12433
12434
12435
12436
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450
12451
12452
12453
12454
12455
12456
12457
12458
12459
12460
12461
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498
12499
12500
12501
12502
12503
12504
12505
12506
12507
12508
12509
12510
12511
12512
12513
12514
12515
12516
12517
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527
12528
12529
12530
12531
12532
12533
12534
12535
12536
12537
12538
12539
12540
12541
12542
12543
12544
12545
12546
12547
12548
12549
12550
12551
12552
12553
12554
12555
12556
12557
12558
12559
12560
12561
12562
12563
12564
12565
12566
12567
12568
12569
12570
12571
12572
12573
12574
12575
12576
12577
12578
12579
12580
12581
12582
12583
12584
12585
12586
12587
12588
12589
12590
12591
12592
12593
12594
12595
12596
12597
12598
12599
12600
12601
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611
12612
12613
12614
12615
12616
12617
12618
12619
12620
12621
12622
12623
12624
12625
12626
12627
12628
12629
12630
12631
12632
12633
12634
12635
12636
12637
12638
12639
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654
12655
12656
12657
12658
12659
12660
12661
12662
12663
12664
12665
12666
12667
12668
12669
12670
12671
12672
12673
12674
12675
12676
12677
12678
12679
12680
12681
12682
12683
12684
12685
12686
12687
12688
12689
12690
12691
12692
12693
12694
12695
12696
12697
12698
12699
12700
12701
12702
12703
12704
12705
12706
12707
12708
12709
12710
12711
12712
12713
12714
12715
12716
12717
12718
12719
12720
12721
12722
12723
12724
12725
12726
12727
12728
12729
12730
12731
12732
12733
12734
12735
12736
12737
12738
12739
12740
12741
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751
12752
12753
12754
12755
12756
12757
12758
12759
12760
12761
12762
12763
12764
12765
12766
12767
12768
12769
12770
12771
12772
12773
12774
12775
12776
12777
12778
12779
12780
12781
12782
12783
12784
12785
12786
12787
12788
12789
12790
12791
12792
12793
12794
12795
12796
12797
12798
12799
12800
12801
12802
12803
12804
12805
12806
12807
12808
12809
12810
12811
12812
12813
12814
12815
12816
12817
12818
12819
12820
12821
12822
12823
12824
12825
12826
12827
12828
12829
12830
12831
12832
12833
12834
12835
12836
12837
12838
12839
12840
12841
12842
12843
12844
12845
12846
12847
12848
12849
12850
12851
12852
12853
12854
12855
12856
12857
12858
12859
12860
12861
12862
12863
12864
12865
12866
12867
12868
12869
12870
12871
12872
12873
12874
12875
12876
12877
12878
12879
12880
12881
12882
12883
12884
12885
12886
12887
12888
12889
12890
12891
12892
12893
12894
12895
12896
12897
12898
12899
12900
12901
12902
12903
12904
12905
12906
12907
12908
12909
12910
12911
12912
12913
12914
12915
12916
12917
12918
12919
12920
12921
12922
12923
12924
12925
12926
12927
12928
12929
12930
12931
12932
12933
12934
12935
12936
12937
12938
12939
12940
12941
12942
12943
12944
12945
12946
12947
12948
12949
12950
12951
12952
12953
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982
12983
12984
12985
12986
12987
12988
12989
12990
12991
12992
12993
12994
12995
12996
12997
12998
12999
13000
13001
13002
13003
13004
13005
13006
13007
13008
13009
13010
13011
13012
13013
13014
13015
13016
13017
13018
13019
13020
13021
13022
13023
13024
13025
13026
13027
13028
13029
13030
13031
13032
13033
13034
13035
13036
13037
13038
13039
13040
13041
13042
13043
13044
13045
13046
13047
13048
13049
13050
13051
13052
13053
13054
13055
13056
13057
13058
13059
13060
13061
13062
13063
13064
13065
13066
13067
13068
13069
13070
13071
13072
13073
13074
13075
13076
13077
13078
13079
13080
13081
13082
13083
13084
13085
13086
13087
13088
13089
13090
13091
13092
13093
13094
13095
13096
13097
13098
13099
13100
13101
13102
13103
13104
13105
13106
13107
13108
13109
13110
13111
13112
13113
13114
13115
13116
13117
13118
13119
13120
13121
13122
13123
13124
13125
13126
13127
13128
13129
13130
13131
13132
13133
13134
13135
13136
13137
13138
13139
13140
13141
13142
13143
13144
13145
13146
13147
13148
13149
13150
13151
13152
13153
13154
13155
13156
13157
13158
13159
13160
13161
13162
13163
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
13178
13179
13180
13181
13182
13183
13184
13185
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359
13360
13361
13362
13363
13364
13365
13366
13367
13368
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412
13413
13414
13415
13416
13417
13418
13419
13420
13421
13422
13423
13424
13425
13426
13427
13428
13429
13430
13431
13432
13433
13434
13435
13436
13437
13438
13439
13440
13441
13442
13443
13444
13445
13446
13447
13448
13449
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491
13492
13493
13494
13495
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525
13526
13527
13528
13529
13530
13531
13532
13533
13534
13535
13536
13537
13538
13539
13540
13541
13542
13543
13544
13545
13546
13547
13548
13549
13550
13551
13552
13553
13554
13555
13556
13557
13558
13559
13560
13561
13562
13563
13564
13565
13566
13567
13568
13569
13570
13571
13572
13573
13574
13575
13576
13577
13578
13579
13580
13581
13582
13583
13584
13585
13586
13587
13588
13589
13590
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630
13631
13632
13633
13634
13635
13636
13637
13638
13639
13640
13641
13642
13643
13644
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671
13672
13673
13674
13675
13676
13677
13678
13679
13680
13681
13682
13683
13684
13685
13686
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13707
13708
13709
13710
13711
13712
13713
13714
13715
13716
13717
13718
13719
13720
13721
13722
13723
13724
13725
13726
13727
13728
13729
13730
13731
13732
13733
13734
13735
13736
13737
13738
13739
13740
13741
13742
13743
13744
13745
13746
13747
13748
13749
13750
13751
13752
13753
13754
13755
13756
13757
13758
13759
13760
13761
13762
13763
13764
13765
13766
13767
13768
13769
13770
13771
13772
13773
13774
13775
13776
13777
13778
13779
13780
13781
13782
13783
13784
13785
13786
13787
13788
13789
13790
13791
13792
13793
13794
13795
13796
13797
13798
13799
13800
13801
13802
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813
13814
13815
13816
13817
13818
13819
13820
13821
13822
13823
13824
13825
13826
13827
13828
13829
13830
13831
13832
13833
13834
13835
13836
13837
13838
13839
13840
13841
13842
13843
13844
13845
13846
13847
13848
13849
13850
13851
13852
13853
13854
13855
13856
13857
13858
13859
13860
13861
13862
13863
13864
13865
13866
13867
13868
13869
13870
13871
13872
13873
13874
13875
13876
13877
13878
13879
13880
13881
13882
13883
13884
13885
13886
13887
13888
13889
13890
13891
13892
13893
13894
13895
13896
13897
13898
13899
13900
13901
13902
13903
13904
13905
13906
13907
13908
13909
13910
13911
13912
13913
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924
13925
13926
13927
13928
13929
13930
13931
13932
13933
13934
13935
13936
13937
13938
13939
13940
13941
13942
13943
13944
13945
13946
13947
13948
13949
13950
13951
13952
13953
13954
13955
13956
13957
13958
13959
13960
13961
13962
13963
13964
13965
13966
13967
13968
13969
13970
13971
13972
13973
13974
13975
13976
13977
13978
13979
13980
13981
13982
13983
13984
13985
13986
13987
13988
13989
13990
13991
13992
13993
13994
13995
13996
13997
13998
13999
14000
14001
14002
14003
14004
14005
14006
14007
14008
14009
14010
14011
14012
14013
14014
14015
14016
14017
14018
14019
14020
14021
14022
14023
14024
14025
14026
14027
14028
14029
14030
14031
14032
14033
14034
14035
14036
14037
14038
14039
14040
14041
14042
14043
14044
14045
14046
14047
14048
14049
14050
14051
14052
14053
14054
14055
14056
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086
14087
14088
14089
14090
14091
14092
14093
14094
14095
14096
14097
14098
14099
14100
14101
14102
14103
14104
14105
14106
14107
14108
14109
14110
14111
14112
14113
14114
14115
14116
14117
14118
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141
14142
14143
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173
14174
14175
14176
14177
14178
14179
14180
14181
14182
14183
14184
14185
14186
14187
14188
14189
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249
14250
14251
14252
14253
14254
14255
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265
14266
14267
14268
14269
14270
14271
14272
14273
14274
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301
14302
14303
14304
14305
14306
14307
14308
14309
14310
14311
14312
14313
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323
14324
14325
14326
14327
14328
14329
14330
14331
14332
14333
14334
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358
14359
14360
14361
14362
14363
14364
14365
14366
14367
14368
14369
14370
14371
14372
14373
14374
14375
14376
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387
14388
14389
14390
14391
14392
14393
14394
14395
14396
14397
14398
14399
14400
14401
14402
14403
14404
14405
14406
14407
14408
14409
14410
14411
14412
14413
14414
14415
14416
14417
14418
14419
14420
14421
14422
14423
14424
14425
14426
14427
14428
14429
14430
14431
14432
14433
14434
14435
14436
14437
14438
14439
14440
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451
14452
14453
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464
14465
14466
14467
14468
14469
14470
14471
14472
14473
14474
14475
14476
14477
14478
14479
14480
14481
14482
14483
14484
14485
14486
14487
14488
14489
14490
14491
14492
14493
14494
14495
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508
14509
14510
14511
14512
14513
14514
14515
14516
14517
14518
14519
14520
14521
14522
14523
14524
14525
14526
14527
14528
14529
14530
14531
14532
14533
14534
14535
14536
14537
14538
14539
14540
14541
14542
14543
14544
14545
14546
14547
14548
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597
14598
14599
14600
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619
14620
14621
14622
14623
14624
14625
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667
14668
14669
14670
14671
14672
14673
14674
14675
14676
14677
14678
14679
14680
14681
14682
14683
14684
14685
14686
14687
14688
14689
14690
14691
14692
14693
14694
14695
14696
14697
14698
14699
14700
14701
14702
14703
14704
14705
14706
14707
14708
14709
14710
14711
14712
14713
14714
14715
14716
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727
14728
14729
14730
14731
14732
14733
14734
14735
14736
14737
14738
14739
14740
14741
14742
14743
14744
14745
14746
14747
14748
14749
14750
14751
14752
14753
14754
14755
14756
14757
14758
14759
14760
14761
14762
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776
14777
14778
14779
14780
14781
14782
14783
14784
14785
14786
14787
14788
14789
14790
14791
14792
14793
14794
14795
14796
14797
14798
14799
14800
14801
14802
14803
14804
14805
14806
14807
14808
14809
14810
14811
14812
14813
14814
14815
14816
14817
14818
14819
14820
14821
14822
14823
14824
14825
14826
14827
14828
14829
14830
14831
14832
14833
14834
14835
14836
14837
14838
14839
14840
14841
14842
14843
14844
14845
14846
14847
14848
14849
14850
14851
14852
14853
14854
14855
14856
14857
14858
14859
14860
14861
14862
14863
14864
14865
14866
14867
14868
14869
14870
14871
14872
14873
14874
14875
14876
14877
14878
14879
14880
14881
14882
14883
14884
14885
14886
14887
14888
14889
14890
14891
14892
14893
14894
14895
14896
14897
14898
14899
14900
14901
14902
14903
14904
14905
14906
14907
14908
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921
14922
14923
14924
14925
14926
14927
14928
14929
14930
14931
14932
14933
14934
14935
14936
14937
14938
14939
14940
14941
14942
14943
14944
14945
14946
14947
14948
14949
14950
14951
14952
14953
14954
14955
14956
14957
14958
14959
14960
14961
14962
14963
14964
14965
14966
14967
14968
14969
14970
14971
14972
14973
14974
14975
14976
14977
14978
14979
14980
14981
14982
14983
14984
14985
14986
14987
14988
14989
14990
14991
14992
14993
14994
14995
14996
14997
14998
14999
15000
15001
15002
15003
15004
15005
15006
15007
15008
15009
15010
15011
15012
15013
15014
15015
15016
15017
15018
15019
15020
15021
15022
15023
15024
15025
15026
15027
15028
15029
15030
15031
15032
15033
15034
15035
15036
15037
15038
15039
15040
15041
15042
15043
15044
15045
15046
15047
15048
15049
15050
15051
15052
15053
15054
15055
15056
15057
15058
15059
15060
15061
15062
15063
15064
15065
15066
15067
15068
15069
15070
15071
15072
15073
15074
15075
15076
15077
15078
15079
15080
15081
15082
15083
15084
15085
15086
15087
15088
15089
15090
15091
15092
15093
15094
15095
15096
15097
15098
15099
15100
15101
15102
15103
15104
15105
15106
15107
15108
15109
15110
15111
15112
15113
15114
15115
15116
15117
15118
15119
15120
15121
15122
15123
15124
15125
15126
15127
15128
15129
15130
15131
15132
15133
15134
15135
15136
15137
15138
15139
15140
15141
15142
15143
15144
15145
15146
15147
15148
15149
15150
15151
15152
15153
15154
15155
15156
15157
15158
15159
15160
15161
15162
15163
15164
15165
15166
15167
15168
15169
15170
15171
15172
15173
15174
15175
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186
15187
15188
15189
15190
15191
15192
15193
15194
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222
15223
15224
15225
15226
15227
15228
15229
15230
15231
15232
15233
15234
15235
15236
15237
15238
15239
15240
15241
15242
15243
15244
15245
15246
15247
15248
15249
15250
15251
15252
15253
15254
15255
15256
15257
15258
15259
15260
15261
15262
15263
15264
15265
15266
15267
15268
15269
15270
15271
15272
15273
15274
15275
15276
15277
15278
15279
15280
15281
15282
15283
15284
15285
15286
15287
15288
15289
15290
15291
15292
15293
15294
15295
15296
15297
15298
15299
15300
15301
15302
15303
15304
15305
15306
15307
15308
15309
15310
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327
15328
15329
15330
15331
15332
15333
15334
15335
15336
15337
15338
15339
15340
15341
15342
15343
15344
15345
15346
15347
15348
15349
15350
15351
15352
15353
15354
15355
15356
15357
15358
15359
15360
15361
15362
15363
15364
15365
15366
15367
15368
15369
15370
15371
15372
15373
15374
15375
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388
15389
15390
15391
15392
15393
15394
15395
15396
15397
15398
15399
15400
15401
15402
15403
15404
15405
15406
15407
15408
15409
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
15424
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439
15440
15441
15442
15443
15444
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463
15464
15465
15466
15467
15468
15469
15470
15471
15472
15473
15474
15475
15476
15477
15478
15479
15480
15481
15482
15483
15484
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500
15501
15502
15503
15504
15505
15506
15507
15508
15509
15510
15511
15512
15513
15514
15515
15516
15517
15518
15519
15520
15521
15522
15523
15524
15525
15526
15527
15528
15529
15530
15531
15532
15533
15534
15535
15536
15537
15538
15539
15540
15541
15542
15543
15544
15545
15546
15547
15548
15549
15550
15551
15552
15553
15554
15555
15556
15557
15558
15559
15560
15561
15562
15563
15564
15565
15566
15567
15568
15569
15570
15571
15572
15573
15574
15575
15576
15577
15578
15579
15580
15581
15582
15583
15584
15585
15586
15587
15588
15589
15590
15591
15592
15593
15594
15595
15596
15597
15598
15599
15600
15601
15602
15603
15604
15605
15606
15607
15608
15609
15610
15611
15612
15613
15614
15615
15616
15617
15618
15619
15620
15621
15622
15623
15624
15625
15626
15627
15628
15629
15630
15631
15632
15633
15634
15635
15636
15637
15638
15639
15640
15641
15642
15643
15644
15645
15646
15647
15648
15649
15650
15651
15652
15653
15654
15655
15656
15657
15658
15659
15660
15661
15662
15663
15664
15665
15666
15667
15668
15669
15670
15671
15672
15673
15674
15675
15676
15677
15678
15679
15680
15681
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696
15697
15698
15699
15700
15701
15702
15703
15704
15705
15706
15707
15708
15709
15710
15711
15712
15713
15714
15715
15716
15717
15718
15719
15720
15721
15722
15723
15724
15725
15726
15727
15728
15729
15730
15731
15732
15733
15734
15735
15736
15737
15738
15739
15740
15741
15742
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758
15759
15760
15761
15762
15763
15764
15765
15766
15767
15768
15769
15770
15771
15772
15773
15774
15775
15776
15777
15778
15779
15780
15781
15782
15783
15784
15785
15786
15787
15788
15789
15790
15791
15792
15793
15794
15795
15796
15797
15798
15799
15800
15801
15802
15803
15804
15805
15806
15807
15808
15809
15810
15811
15812
15813
15814
15815
15816
15817
15818
15819
15820
15821
15822
15823
15824
15825
15826
15827
15828
15829
15830
15831
15832
15833
15834
15835
15836
15837
15838
15839
15840
15841
15842
15843
15844
15845
15846
15847
15848
15849
15850
15851
15852
15853
15854
15855
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866
15867
15868
15869
15870
15871
15872
15873
15874
15875
15876
15877
15878
15879
15880
15881
15882
15883
15884
15885
15886
15887
15888
15889
15890
15891
15892
15893
15894
15895
15896
15897
15898
15899
15900
15901
15902
15903
15904
15905
15906
15907
15908
15909
15910
15911
15912
15913
15914
15915
15916
15917
15918
15919
15920
15921
15922
15923
15924
15925
15926
15927
15928
15929
15930
15931
15932
15933
15934
15935
15936
15937
15938
15939
15940
15941
15942
15943
15944
15945
15946
15947
15948
15949
15950
15951
15952
15953
15954
15955
15956
15957
15958
15959
15960
15961
15962
15963
15964
15965
15966
15967
15968
15969
15970
15971
15972
15973
15974
15975
15976
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001
16002
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015
16016
16017
16018
16019
16020
16021
16022
16023
16024
16025
16026
16027
16028
16029
16030
16031
16032
16033
16034
16035
16036
16037
16038
16039
16040
16041
16042
16043
16044
16045
16046
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059
16060
16061
16062
16063
16064
16065
16066
16067
16068
16069
16070
16071
16072
16073
16074
16075
16076
16077
16078
16079
16080
16081
16082
16083
16084
16085
16086
16087
16088
16089
16090
16091
16092
16093
16094
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147
16148
16149
16150
16151
16152
16153
16154
16155
16156
16157
16158
16159
16160
16161
16162
16163
16164
16165
16166
16167
16168
16169
16170
16171
16172
16173
16174
16175
16176
16177
16178
16179
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
16226
16227
16228
16229
16230
16231
16232
16233
16234
16235
16236
16237
16238
16239
16240
16241
16242
16243
16244
16245
16246
16247
16248
16249
16250
16251
16252
16253
16254
16255
16256
16257
16258
16259
16260
16261
16262
16263
16264
16265
16266
16267
16268
16269
16270
16271
16272
16273
16274
16275
16276
16277
16278
16279
16280
16281
16282
16283
16284
16285
16286
16287
16288
16289
16290
16291
16292
16293
16294
16295
16296
16297
16298
16299
16300
16301
16302
16303
16304
16305
16306
16307
16308
16309
16310
16311
16312
16313
16314
16315
16316
16317
16318
16319
16320
16321
16322
16323
16324
16325
16326
16327
16328
16329
16330
16331
16332
16333
16334
16335
16336
16337
16338
16339
16340
16341
16342
16343
16344
16345
16346
16347
16348
16349
16350
16351
16352
16353
16354
16355
16356
16357
16358
16359
16360
16361
16362
16363
16364
16365
16366
16367
16368
16369
16370
16371
16372
16373
16374
16375
16376
16377
16378
16379
16380
16381
16382
16383
16384
16385
16386
16387
16388
16389
16390
16391
16392
16393
16394
16395
16396
16397
16398
16399
16400
16401
16402
16403
16404
16405
16406
16407
16408
16409
16410
16411
16412
16413
16414
16415
16416
16417
16418
16419
16420
16421
16422
16423
16424
16425
16426
16427
16428
16429
16430
16431
16432
16433
16434
16435
16436
16437
16438
16439
16440
16441
16442
16443
16444
16445
16446
16447
16448
16449
16450
16451
16452
16453
16454
16455
16456
16457
16458
16459
16460
16461
16462
16463
16464
16465
16466
16467
16468
16469
16470
16471
16472
16473
16474
16475
16476
16477
16478
16479
16480
16481
16482
16483
16484
16485
16486
16487
16488
16489
16490
16491
16492
16493
16494
16495
16496
16497
16498
16499
16500
16501
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
16515
16516
16517
16518
16519
16520
16521
16522
16523
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562
16563
16564
16565
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862
16863
16864
16865
16866
16867
16868
16869
16870
16871
16872
16873
16874
16875
16876
16877
16878
16879
16880
16881
16882
16883
16884
16885
16886
16887
16888
16889
16890
16891
16892
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966
16967
16968
16969
16970
16971
16972
16973
16974
16975
16976
16977
16978
16979
16980
16981
16982
16983
16984
16985
16986
16987
16988
16989
16990
16991
16992
16993
16994
16995
16996
16997
16998
16999
17000
17001
17002
17003
17004
17005
17006
17007
17008
17009
17010
17011
17012
17013
17014
17015
17016
17017
17018
17019
17020
17021
17022
17023
17024
17025
17026
17027
17028
17029
17030
17031
17032
17033
17034
17035
17036
17037
17038
17039
17040
17041
17042
17043
17044
17045
17046
17047
17048
17049
17050
17051
17052
17053
17054
17055
17056
17057
17058
17059
17060
17061
17062
17063
17064
17065
17066
17067
17068
17069
17070
17071
17072
17073
17074
17075
17076
17077
17078
17079
17080
17081
17082
17083
17084
17085
17086
17087
17088
17089
17090
17091
17092
17093
17094
17095
17096
17097
17098
17099
17100
17101
17102
17103
17104
17105
17106
17107
17108
17109
17110
17111
17112
17113
17114
17115
17116
17117
17118
17119
17120
17121
17122
17123
17124
17125
17126
17127
17128
17129
17130
17131
17132
17133
17134
17135
17136
17137
17138
17139
17140
17141
17142
17143
17144
17145
17146
17147
17148
17149
17150
17151
17152
17153
17154
17155
17156
17157
17158
17159
17160
17161
17162
17163
17164
17165
17166
17167
17168
17169
17170
17171
17172
17173
17174
17175
17176
17177
17178
17179
17180
17181
17182
17183
17184
17185
17186
17187
17188
17189
17190
17191
17192
17193
17194
17195
17196
17197
17198
17199
17200
17201
17202
17203
17204
17205
17206
17207
17208
17209
17210
17211
17212
17213
17214
17215
17216
17217
17218
17219
17220
17221
17222
17223
17224
17225
17226
17227
17228
17229
17230
17231
17232
17233
17234
17235
17236
17237
17238
17239
17240
17241
17242
17243
17244
17245
17246
17247
17248
17249
17250
17251
17252
17253
17254
17255
17256
17257
17258
17259
17260
17261
17262
17263
17264
17265
17266
17267
17268
17269
17270
17271
17272
17273
17274
17275
17276
17277
17278
17279
17280
17281
17282
17283
17284
17285
17286
17287
17288
17289
17290
17291
17292
17293
17294
17295
17296
17297
17298
17299
17300
17301
17302
17303
17304
17305
17306
17307
17308
17309
17310
17311
17312
17313
17314
17315
17316
17317
17318
17319
17320
17321
17322
17323
17324
17325
17326
17327
17328
17329
17330
17331
17332
17333
17334
17335
17336
17337
17338
17339
17340
17341
17342
17343
17344
17345
17346
17347
17348
17349
17350
17351
17352
17353
17354
17355
17356
17357
17358
17359
17360
17361
17362
17363
17364
17365
17366
17367
17368
17369
17370
17371
17372
17373
17374
17375
17376
17377
17378
17379
17380
17381
17382
17383
17384
17385
17386
17387
17388
17389
17390
17391
17392
17393
17394
17395
17396
17397
17398
17399
17400
17401
17402
17403
17404
17405
17406
17407
17408
17409
17410
17411
17412
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
17438
17439
17440
17441
17442
17443
17444
17445
17446
17447
17448
17449
17450
17451
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
17620
17621
17622
17623
17624
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640
17641
17642
17643
17644
17645
17646
17647
17648
17649
17650
17651
17652
17653
17654
17655
17656
17657
17658
17659
17660
17661
17662
17663
17664
17665
17666
17667
17668
17669
17670
17671
17672
17673
17674
17675
17676
17677
17678
17679
17680
17681
17682
17683
17684
17685
17686
17687
17688
17689
17690
17691
17692
17693
17694
17695
17696
17697
17698
17699
17700
17701
17702
17703
17704
17705
17706
17707
17708
17709
17710
17711
17712
17713
17714
17715
17716
17717
17718
17719
17720
17721
17722
17723
17724
17725
17726
17727
17728
17729
17730
17731
17732
17733
17734
17735
17736
17737
17738
17739
17740
17741
17742
17743
17744
17745
17746
17747
17748
17749
17750
17751
17752
17753
17754
17755
17756
17757
17758
17759
17760
17761
17762
17763
17764
17765
17766
17767
17768
17769
17770
17771
17772
17773
17774
17775
17776
17777
17778
17779
17780
17781
17782
17783
17784
17785
17786
17787
17788
17789
17790
17791
17792
17793
17794
17795
17796
17797
17798
17799
17800
17801
17802
17803
17804
17805
17806
17807
17808
17809
17810
17811
17812
17813
17814
17815
17816
17817
17818
17819
17820
17821
17822
17823
17824
17825
17826
17827
17828
17829
17830
17831
17832
17833
17834
17835
17836
17837
17838
17839
17840
17841
17842
17843
17844
17845
17846
17847
17848
17849
17850
17851
17852
17853
17854
17855
17856
17857
17858
17859
17860
17861
17862
17863
17864
17865
17866
17867
17868
17869
17870
17871
17872
17873
17874
17875
17876
17877
17878
17879
17880
17881
17882
17883
17884
17885
17886
17887
17888
17889
17890
17891
17892
17893
17894
17895
17896
17897
17898
17899
17900
17901
17902
17903
17904
17905
17906
17907
17908
17909
17910
17911
17912
17913
17914
17915
17916
17917
17918
17919
17920
17921
17922
17923
17924
17925
17926
17927
17928
17929
17930
17931
17932
17933
17934
17935
17936
17937
17938
17939
17940
17941
17942
17943
17944
17945
17946
17947
17948
17949
17950
17951
17952
17953
17954
17955
17956
17957
17958
17959
17960
17961
17962
17963
17964
17965
17966
17967
17968
17969
17970
17971
17972
17973
17974
17975
17976
17977
17978
17979
17980
17981
17982
17983
17984
17985
17986
17987
17988
17989
17990
17991
17992
17993
17994
17995
17996
17997
17998
17999
18000
18001
18002
18003
18004
18005
18006
18007
18008
18009
18010
18011
18012
18013
18014
18015
18016
18017
18018
18019
18020
18021
18022
18023
18024
18025
18026
18027
18028
18029
18030
18031
18032
18033
18034
18035
18036
18037
18038
18039
18040
18041
18042
18043
18044
18045
18046
18047
18048
18049
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
18074
18075
18076
18077
18078
18079
18080
18081
18082
18083
18084
18085
18086
18087
18088
18089
18090
18091
18092
18093
18094
18095
18096
18097
18098
18099
18100
18101
18102
18103
18104
18105
18106
18107
18108
18109
18110
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209
18210
18211
18212
18213
18214
18215
18216
18217
18218
18219
18220
18221
18222
18223
18224
18225
18226
18227
18228
18229
18230
18231
18232
18233
18234
18235
18236
18237
18238
18239
18240
18241
18242
18243
18244
18245
18246
18247
18248
18249
18250
18251
18252
18253
18254
18255
18256
18257
18258
18259
18260
18261
18262
18263
18264
18265
18266
18267
18268
18269
18270
18271
18272
18273
18274
18275
18276
18277
18278
18279
18280
18281
18282
18283
18284
18285
18286
18287
18288
18289
18290
18291
18292
18293
18294
18295
18296
18297
18298
18299
18300
18301
18302
18303
18304
18305
18306
18307
18308
18309
18310
18311
18312
18313
18314
18315
18316
18317
18318
18319
18320
18321
18322
18323
18324
18325
18326
18327
18328
18329
18330
18331
18332
18333
18334
18335
18336
18337
18338
18339
18340
18341
18342
18343
18344
18345
18346
18347
18348
18349
18350
18351
18352
18353
18354
18355
18356
18357
18358
18359
18360
18361
18362
18363
18364
18365
18366
18367
18368
18369
18370
18371
18372
18373
18374
18375
18376
18377
18378
18379
18380
18381
18382
18383
18384
18385
18386
18387
18388
18389
18390
18391
18392
18393
18394
18395
18396
18397
18398
18399
18400
18401
18402
18403
18404
18405
18406
18407
18408
18409
18410
18411
18412
18413
18414
18415
18416
18417
18418
18419
18420
18421
18422
18423
18424
18425
18426
18427
18428
18429
18430
18431
18432
18433
18434
18435
18436
18437
18438
18439
18440
18441
18442
18443
18444
18445
18446
18447
18448
18449
18450
18451
18452
18453
18454
18455
18456
18457
18458
18459
18460
18461
18462
18463
18464
18465
18466
18467
18468
18469
18470
18471
18472
18473
18474
18475
18476
18477
18478
18479
18480
18481
18482
18483
18484
18485
18486
18487
18488
18489
18490
18491
18492
18493
18494
18495
18496
18497
18498
18499
18500
18501
18502
18503
18504
18505
18506
18507
18508
18509
18510
18511
18512
18513
18514
18515
18516
18517
18518
18519
18520
18521
18522
18523
18524
18525
18526
18527
18528
18529
18530
18531
18532
18533
18534
18535
18536
18537
18538
18539
18540
18541
18542
18543
18544
18545
18546
18547
18548
18549
18550
18551
18552
18553
18554
18555
18556
18557
18558
18559
18560
18561
18562
18563
18564
18565
18566
18567
18568
18569
18570
18571
18572
18573
18574
18575
18576
18577
18578
18579
18580
18581
18582
18583
18584
18585
18586
18587
18588
18589
18590
18591
18592
18593
18594
18595
18596
18597
18598
18599
18600
18601
18602
18603
18604
18605
18606
18607
18608
18609
18610
18611
18612
18613
18614
18615
18616
18617
18618
18619
18620
18621
18622
18623
18624
18625
18626
18627
18628
18629
18630
18631
18632
18633
18634
18635
18636
18637
18638
18639
18640
18641
18642
18643
18644
18645
18646
18647
18648
18649
18650
18651
18652
18653
18654
18655
18656
18657
18658
18659
18660
18661
18662
18663
18664
18665
18666
18667
18668
18669
18670
18671
18672
18673
18674
18675
18676
18677
18678
18679
18680
18681
18682
18683
18684
18685
18686
18687
18688
18689
18690
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700
18701
18702
18703
18704
18705
18706
18707
18708
18709
18710
18711
18712
18713
18714
18715
18716
18717
18718
18719
18720
18721
18722
18723
18724
18725
18726
18727
18728
18729
18730
18731
18732
18733
18734
18735
18736
18737
18738
18739
18740
18741
18742
18743
18744
18745
18746
18747
18748
18749
18750
18751
18752
18753
18754
18755
18756
18757
18758
18759
18760
18761
18762
18763
18764
18765
18766
18767
18768
18769
18770
18771
18772
18773
18774
18775
18776
18777
18778
18779
18780
18781
18782
18783
18784
18785
18786
18787
18788
18789
18790
18791
18792
18793
18794
18795
18796
18797
18798
18799
18800
18801
18802
18803
18804
18805
18806
18807
18808
18809
18810
18811
18812
18813
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823
18824
18825
18826
18827
18828
18829
18830
18831
18832
18833
18834
18835
18836
18837
18838
18839
18840
18841
18842
18843
18844
18845
18846
18847
18848
18849
18850
18851
18852
18853
18854
18855
18856
18857
18858
18859
18860
18861
18862
18863
18864
18865
18866
18867
18868
18869
18870
18871
18872
18873
18874
18875
18876
18877
18878
18879
18880
18881
18882
18883
18884
18885
18886
18887
18888
18889
18890
18891
18892
18893
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979
18980
18981
18982
18983
18984
18985
18986
18987
18988
18989
18990
18991
18992
18993
18994
18995
18996
18997
18998
18999
19000
19001
19002
19003
19004
19005
19006
19007
19008
19009
19010
19011
19012
19013
19014
19015
19016
19017
19018
19019
19020
19021
19022
19023
19024
19025
19026
19027
19028
19029
19030
19031
19032
19033
19034
19035
19036
19037
19038
19039
19040
19041
19042
19043
19044
19045
19046
19047
19048
19049
19050
19051
19052
19053
19054
19055
19056
19057
19058
19059
19060
19061
19062
19063
19064
19065
19066
19067
19068
19069
19070
19071
19072
19073
19074
19075
19076
19077
19078
19079
19080
19081
19082
19083
19084
19085
19086
19087
19088
19089
19090
19091
19092
19093
19094
19095
19096
19097
19098
19099
19100
19101
19102
19103
19104
19105
19106
19107
19108
19109
19110
19111
19112
19113
19114
19115
19116
19117
19118
19119
19120
19121
19122
19123
19124
19125
19126
19127
19128
19129
19130
19131
19132
19133
19134
19135
19136
19137
19138
19139
19140
19141
19142
19143
19144
19145
19146
19147
19148
19149
19150
19151
19152
19153
19154
19155
19156
19157
19158
19159
19160
19161
19162
19163
19164
19165
19166
19167
19168
19169
19170
19171
19172
19173
19174
19175
19176
19177
19178
19179
19180
19181
19182
19183
19184
19185
19186
19187
19188
19189
19190
19191
19192
19193
19194
19195
19196
19197
19198
19199
19200
19201
19202
19203
19204
19205
19206
19207
19208
19209
19210
19211
19212
19213
19214
19215
19216
19217
19218
19219
19220
19221
19222
19223
19224
19225
19226
19227
19228
19229
19230
19231
19232
19233
19234
19235
19236
19237
19238
19239
19240
19241
19242
19243
19244
19245
19246
19247
19248
19249
19250
19251
19252
19253
19254
19255
19256
19257
19258
19259
19260
19261
19262
19263
19264
19265
19266
19267
19268
19269
19270
19271
19272
19273
19274
19275
19276
19277
19278
19279
19280
19281
19282
19283
19284
19285
19286
19287
19288
19289
19290
19291
19292
19293
19294
19295
19296
19297
19298
19299
19300
19301
19302
19303
19304
19305
19306
19307
19308
19309
19310
19311
19312
19313
19314
19315
19316
19317
19318
19319
19320
19321
19322
19323
19324
19325
19326
19327
19328
19329
19330
19331
19332
19333
19334
19335
19336
19337
19338
19339
19340
19341
19342
19343
19344
19345
19346
19347
19348
19349
19350
19351
19352
19353
19354
19355
19356
19357
19358
19359
19360
19361
19362
19363
19364
19365
19366
19367
19368
19369
19370
19371
19372
19373
19374
19375
19376
19377
19378
19379
19380
19381
19382
19383
19384
19385
19386
19387
19388
19389
19390
19391
19392
19393
19394
19395
19396
19397
19398
19399
19400
19401
19402
19403
19404
19405
19406
19407
19408
19409
19410
19411
19412
19413
19414
19415
19416
19417
19418
19419
19420
19421
19422
19423
19424
19425
19426
19427
19428
19429
19430
19431
19432
19433
19434
19435
19436
19437
19438
19439
19440
19441
19442
19443
19444
19445
19446
19447
19448
19449
19450
19451
19452
19453
19454
19455
19456
19457
19458
19459
19460
19461
19462
19463
19464
19465
19466
19467
19468
19469
19470
19471
19472
19473
19474
19475
19476
19477
19478
19479
19480
19481
19482
19483
19484
19485
19486
19487
19488
19489
19490
19491
19492
19493
19494
19495
19496
19497
19498
19499
19500
19501
19502
19503
19504
19505
19506
19507
19508
19509
19510
19511
19512
19513
19514
19515
19516
19517
19518
19519
19520
19521
19522
19523
19524
19525
19526
19527
19528
19529
19530
19531
19532
19533
19534
19535
19536
19537
19538
19539
19540
19541
19542
19543
19544
19545
19546
19547
19548
19549
19550
19551
19552
19553
19554
19555
19556
19557
19558
19559
19560
19561
19562
19563
19564
19565
19566
19567
19568
19569
19570
19571
19572
19573
19574
19575
19576
19577
19578
19579
19580
19581
19582
19583
19584
19585
19586
19587
19588
19589
19590
19591
19592
19593
19594
19595
19596
19597
19598
19599
19600
19601
19602
19603
19604
19605
19606
19607
19608
19609
19610
19611
19612
19613
19614
19615
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633
19634
19635
19636
19637
19638
19639
19640
19641
19642
19643
19644
19645
19646
19647
19648
19649
19650
19651
19652
19653
19654
19655
19656
19657
19658
19659
19660
19661
19662
19663
19664
19665
19666
19667
19668
19669
19670
19671
19672
19673
19674
19675
19676
19677
19678
19679
19680
19681
19682
19683
19684
19685
19686
19687
19688
19689
19690
19691
19692
19693
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706
19707
19708
19709
19710
19711
19712
19713
19714
19715
19716
19717
19718
19719
19720
19721
19722
19723
19724
19725
19726
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737
19738
19739
19740
19741
19742
19743
19744
19745
19746
19747
19748
19749
19750
19751
19752
19753
19754
19755
19756
19757
19758
19759
19760
19761
19762
19763
19764
19765
19766
19767
19768
19769
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781
19782
19783
19784
19785
19786
19787
19788
19789
19790
19791
19792
19793
19794
19795
19796
19797
19798
19799
19800
19801
19802
19803
19804
19805
19806
19807
19808
19809
19810
19811
19812
19813
19814
19815
19816
19817
19818
19819
19820
19821
19822
19823
19824
19825
19826
19827
19828
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854
19855
19856
19857
19858
19859
19860
19861
19862
19863
19864
19865
19866
19867
19868
19869
19870
19871
19872
19873
19874
19875
19876
19877
19878
19879
19880
19881
19882
19883
19884
19885
19886
19887
19888
19889
19890
19891
19892
19893
19894
19895
19896
19897
19898
19899
19900
19901
19902
19903
19904
19905
19906
19907
19908
19909
19910
19911
19912
19913
19914
19915
19916
19917
19918
19919
19920
19921
19922
19923
19924
19925
19926
19927
19928
19929
19930
19931
19932
19933
19934
19935
19936
19937
19938
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952
19953
19954
19955
19956
19957
19958
19959
19960
19961
19962
19963
19964
19965
19966
19967
19968
19969
19970
19971
19972
19973
19974
19975
19976
19977
19978
19979
19980
19981
19982
19983
19984
19985
19986
19987
19988
19989
19990
19991
19992
19993
19994
19995
19996
19997
19998
19999
20000
20001
20002
20003
20004
20005
20006
20007
20008
20009
20010
20011
20012
20013
20014
20015
20016
20017
20018
20019
20020
20021
20022
20023
20024
20025
20026
20027
20028
20029
20030
20031
20032
20033
20034
20035
20036
20037
20038
20039
20040
20041
20042
20043
20044
20045
20046
20047
20048
20049
20050
20051
20052
20053
20054
20055
20056
20057
20058
20059
20060
20061
20062
20063
20064
20065
20066
20067
20068
20069
20070
20071
20072
20073
20074
20075
20076
20077
20078
20079
20080
20081
20082
20083
20084
20085
20086
20087
20088
20089
20090
20091
20092
20093
20094
20095
20096
20097
20098
20099
20100
20101
20102
20103
20104
20105
20106
20107
20108
20109
20110
20111
20112
20113
20114
20115
20116
20117
20118
20119
20120
20121
20122
20123
20124
20125
20126
20127
20128
20129
20130
20131
20132
20133
20134
20135
20136
20137
20138
20139
20140
20141
20142
20143
20144
20145
20146
20147
20148
20149
20150
20151
20152
20153
20154
20155
20156
20157
20158
20159
20160
20161
20162
20163
20164
20165
20166
20167
20168
20169
20170
20171
20172
20173
20174
20175
20176
20177
20178
20179
20180
20181
20182
20183
20184
20185
20186
20187
20188
20189
20190
20191
20192
20193
20194
20195
20196
20197
20198
20199
20200
20201
20202
20203
20204
20205
20206
20207
20208
20209
20210
20211
20212
20213
20214
20215
20216
20217
20218
20219
20220
20221
20222
20223
20224
20225
20226
20227
20228
20229
20230
20231
20232
20233
20234
20235
20236
20237
20238
20239
20240
20241
20242
20243
20244
20245
20246
20247
20248
20249
20250
20251
20252
20253
20254
20255
20256
20257
20258
20259
20260
20261
20262
20263
20264
20265
20266
20267
20268
20269
20270
20271
20272
20273
20274
20275
20276
20277
20278
20279
20280
20281
20282
20283
20284
20285
20286
20287
20288
20289
20290
20291
20292
20293
20294
20295
20296
20297
20298
20299
20300
20301
20302
20303
20304
20305
20306
20307
20308
20309
20310
20311
20312
20313
20314
20315
20316
20317
20318
20319
20320
20321
20322
20323
20324
20325
20326
20327
20328
20329
20330
20331
20332
20333
20334
20335
20336
20337
20338
20339
20340
20341
20342
20343
20344
20345
20346
20347
20348
20349
20350
20351
20352
20353
20354
20355
20356
20357
20358
20359
20360
20361
20362
20363
20364
20365
20366
20367
20368
20369
20370
20371
20372
20373
20374
20375
20376
20377
20378
20379
20380
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418
20419
20420
20421
20422
20423
20424
20425
20426
20427
20428
20429
20430
20431
20432
20433
20434
20435
20436
20437
20438
20439
20440
20441
20442
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453
20454
20455
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503
20504
20505
20506
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/compressed/Makefile linux-2.6.31/arch/mips/boot/compressed/Makefile
--- linux-2.6.31-vanilla/arch/mips/boot/compressed/Makefile	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/compressed/Makefile	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,42 @@
+#
+# linux/arch/mips/boot/compressed/Makefile
+#
+# create a compressed zImage from the original vmlinux
+#
+
+targets		:= zImage vmlinuz vmlinux.bin.gz head.o misc.o piggy.o dummy.o
+
+OBJS 		:= $(obj)/head.o $(obj)/misc.o
+
+LD_ARGS 	:= -T $(obj)/ld.script -Ttext 0x80600000 -Bstatic
+OBJCOPY_ARGS 	:= -O elf32-tradlittlemips
+
+ENTRY 		:= $(obj)/../tools/entry
+FILESIZE 	:= $(obj)/../tools/filesize
+
+drop-sections	= .reginfo .mdebug .comment .note .pdr .options .MIPS.options
+strip-flags	= $(addprefix --remove-section=,$(drop-sections))
+
+
+$(obj)/vmlinux.bin.gz: vmlinux
+	rm -f $(obj)/vmlinux.bin.gz
+	$(OBJCOPY) -O binary $(strip-flags) vmlinux $(obj)/vmlinux.bin
+	gzip -v9f $(obj)/vmlinux.bin
+
+$(obj)/head.o: $(obj)/head.S $(obj)/vmlinux.bin.gz vmlinux
+	$(CC) $(KBUILD_AFLAGS) \
+	-DIMAGESIZE=$(shell sh $(FILESIZE) $(obj)/vmlinux.bin.gz) \
+	-DKERNEL_ENTRY=$(shell sh $(ENTRY) $(NM) vmlinux ) \
+	-DLOADADDR=$(loadaddr) \
+	-c -o $(obj)/head.o $<
+
+$(obj)/vmlinuz: $(OBJS) $(obj)/ld.script $(obj)/vmlinux.bin.gz $(obj)/dummy.o
+	$(OBJCOPY) \
+		--add-section=.image=$(obj)/vmlinux.bin.gz \
+		--set-section-flags=.image=contents,alloc,load,readonly,data \
+		$(obj)/dummy.o $(obj)/piggy.o
+	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/piggy.o
+	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab -R .stabstr -R .initrd -R .sysmap
+
+zImage: $(obj)/vmlinuz
+	$(OBJCOPY) -O binary $(obj)/vmlinuz $(obj)/zImage	
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/compressed/dummy.c linux-2.6.31/arch/mips/boot/compressed/dummy.c
--- linux-2.6.31-vanilla/arch/mips/boot/compressed/dummy.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/compressed/dummy.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,4 @@
+int main(void)
+{
+	return 0;
+}
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/compressed/head.S linux-2.6.31/arch/mips/boot/compressed/head.S
--- linux-2.6.31-vanilla/arch/mips/boot/compressed/head.S	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/compressed/head.S	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,85 @@
+/*
+ *  linux/arch/mips/boot/compressed/head.S
+ *
+ *  Copyright (C) 2005-2008 Ingenic Semiconductor Inc.
+ */
+
+#include <asm/asm.h>
+#include <asm/cacheops.h>
+#include <asm/cachectl.h>
+#include <asm/regdef.h>
+
+#define IndexInvalidate_I       0x00
+#define IndexWriteBack_D        0x01
+
+	.set noreorder
+	LEAF(startup)
+startup:
+	move	s0, a0		/* Save the boot loader transfered args */
+	move	s1, a1
+	move	s2, a2
+	move	s3, a3
+
+	la	a0, _edata
+	la	a1, _end
+1:	sw	zero, 0(a0)	/* Clear BSS section */
+	bne	a1, a0, 1b
+	addu	a0, 4
+
+	la	sp, (.stack + 8192)
+
+	la	a0, __image_begin
+	la	a1, IMAGESIZE
+	la	a2, LOADADDR
+	la	ra, 1f
+	la	k0, decompress_kernel
+	jr	k0
+	nop
+1:
+
+	move	a0, s0
+	move	a1, s1
+	move	a2, s2
+	move	a3, s3
+	li	k0, KERNEL_ENTRY
+	jr	k0
+	nop
+2:
+	b 32
+	END(startup)
+
+
+	LEAF(flushcaches)
+	la	t0, 1f
+	la	t1, 0xa0000000
+	or	t0, t0, t1
+	jr	t0
+	nop
+1:
+	li	k0, 0x80000000  # start address
+	li	k1, 0x80004000  # end address (16KB I-Cache)
+	subu	k1, 128
+
+2:
+	.set mips3
+	cache	IndexWriteBack_D, 0(k0)
+	cache	IndexWriteBack_D, 32(k0)
+	cache	IndexWriteBack_D, 64(k0)
+	cache	IndexWriteBack_D, 96(k0)
+	cache	IndexInvalidate_I, 0(k0)
+	cache	IndexInvalidate_I, 32(k0)
+	cache	IndexInvalidate_I, 64(k0)
+	cache	IndexInvalidate_I, 96(k0)
+	.set mips0
+
+	bne	k0, k1, 2b
+	addu	k0, k0, 128
+	la	t0, 3f
+	jr	t0
+	nop
+3:
+	jr	ra
+	nop
+	END(flushcaches)
+
+	.comm .stack,4096*2,4
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/compressed/ld.script linux-2.6.31/arch/mips/boot/compressed/ld.script
--- linux-2.6.31-vanilla/arch/mips/boot/compressed/ld.script	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/compressed/ld.script	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,151 @@
+OUTPUT_ARCH(mips)
+ENTRY(startup)
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+
+  .init          : { *(.init)		} =0
+  .text      :
+  {
+    _ftext = . ;
+    *(.text)
+    *(.rodata)
+    *(.rodata1)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+  } =0
+  .kstrtab : { *(.kstrtab) }
+
+  . = ALIGN(16);		/* Exception table */
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  __start___dbe_table = .;	/* Exception table for data bus errors */
+  __dbe_table : { *(__dbe_table) }
+  __stop___dbe_table = .;
+
+  __start___ksymtab = .;	/* Kernel symbol table */
+  __ksymtab : { *(__ksymtab) }
+  __stop___ksymtab = .;
+
+  _etext = .;
+
+  . = ALIGN(8192);
+  .data.init_task : { *(.data.init_task) }
+
+  /* Startup code */
+  . = ALIGN(4096);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(16);
+  __setup_start = .;
+  .setup.init : { *(.setup.init) }
+  __setup_end = .;
+  __initcall_start = .;
+  .initcall.init : { *(.initcall.init) }
+  __initcall_end = .;
+  . = ALIGN(4096);	/* Align double page for init_task_union */
+  __init_end = .;
+
+  . = ALIGN(4096);
+  .data.page_aligned : { *(.data.idt) }
+
+  . = ALIGN(32);
+  .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+
+  .fini      : { *(.fini)    } =0
+  .reginfo : { *(.reginfo) }
+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  It would
+     be more correct to do this:
+       . = .;
+     The current expression does not correctly handle the case of a
+     text segment ending precisely at the end of a page; it causes the
+     data segment to skip a page.  The above expression does not have
+     this problem, but it will currently (2/95) cause BFD to allocate
+     a single segment, combining both text and data, for this case.
+     This will prevent the text segment from being shared among
+     multiple executions of the program; I think that is more
+     important than losing a page of the virtual address space (note
+     that no actual memory is lost; the page which is skipped can not
+     be referenced).  */
+  . = .;
+  .data    :
+  {
+    _fdata = . ;
+    *(.data)
+
+   /* Put the compressed image here, so bss is on the end. */
+   __image_begin = .;
+   *(.image)
+   __image_end = .;
+   /* Align the initial ramdisk image (INITRD) on page boundaries. */
+   . = ALIGN(4096);
+   __ramdisk_begin = .;
+   *(.initrd)
+   __ramdisk_end = .;
+   . = ALIGN(4096);
+
+    CONSTRUCTORS
+  }
+  .data1   : { *(.data1) }
+  _gp = . + 0x8000;
+  .lit8 : { *(.lit8) }
+  .lit4 : { *(.lit4) }
+  .ctors         : { *(.ctors)   }
+  .dtors         : { *(.dtors)   }
+  .got           : { *(.got.plt) *(.got) }
+  .dynamic       : { *(.dynamic) }
+  /* We want the small data sections together, so single-instruction offsets
+     can access them all, and initialized data all before uninitialized, so
+     we can shorten the on-disk segment size.  */
+  .sdata     : { *(.sdata) }
+  . = ALIGN(4);
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __bss_start = .;
+  _fbss = .;
+  .sbss      : { *(.sbss) *(.scommon) }
+  .bss       :
+  {
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+   .  = ALIGN(4);
+  _end = . ;
+  PROVIDE (end = .);
+  }
+
+  /* Sections to be discarded */
+  /DISCARD/ :
+  {
+        *(.text.exit)
+        *(.data.exit)
+        *(.exitcall.exit)
+  }
+
+  /* This is the MIPS specific mdebug section.  */
+  .mdebug : { *(.mdebug) }
+  /* These are needed for ELF backends which have not yet been
+     converted to the new style linker.  */
+  .stab 0 : { *(.stab) }
+  .stabstr 0 : { *(.stabstr) }
+  /* DWARF debug sections.
+     Symbols in the .debug DWARF section are relative to the beginning of the
+     section so we begin .debug at 0.  It's not clear yet what needs to happen
+     for the others.   */
+  .debug          0 : { *(.debug) }
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  .line           0 : { *(.line) }
+  /* These must appear regardless of  .  */
+  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
+  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
+  .comment : { *(.comment) }
+  .note : { *(.note) }
+}
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/compressed/misc.c linux-2.6.31/arch/mips/boot/compressed/misc.c
--- linux-2.6.31-vanilla/arch/mips/boot/compressed/misc.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/compressed/misc.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,242 @@
+/*
+ * linux/arch/mips/boot/compressed/misc.c
+ *
+ * This is a collection of several routines from gzip-1.0.3
+ * adapted for Linux.
+ *
+ * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
+ *
+ * Adapted for JZSOC by Peter Wei, 2008
+ *
+ */
+
+#define size_t	int
+#define NULL 0
+
+/*
+ * gzip declarations
+ */
+
+#define OF(args)  args
+#define STATIC static
+
+#undef memset
+#undef memcpy
+#define memzero(s, n)     memset ((s), 0, (n))
+
+typedef unsigned char  uch;
+typedef unsigned short ush;
+typedef unsigned long  ulg;
+
+#define WSIZE 0x8000		/* Window size must be at least 32k, */
+				/* and a power of two */
+
+static uch *inbuf;	     /* input buffer */
+static uch window[WSIZE];    /* Sliding window buffer */
+
+static unsigned insize = 0;  /* valid bytes in inbuf */
+static unsigned inptr = 0;   /* index of next byte to be processed in inbuf */
+static unsigned outcnt = 0;  /* bytes in output buffer */
+
+/* gzip flag byte */
+#define ASCII_FLAG   0x01 /* bit 0 set: file probably ASCII text */
+#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
+#define EXTRA_FIELD  0x04 /* bit 2 set: extra field present */
+#define ORIG_NAME    0x08 /* bit 3 set: original file name present */
+#define COMMENT      0x10 /* bit 4 set: file comment present */
+#define ENCRYPTED    0x20 /* bit 5 set: file is encrypted */
+#define RESERVED     0xC0 /* bit 6,7:   reserved */
+
+#define get_byte()  (inptr < insize ? inbuf[inptr++] : fill_inbuf())
+		
+/* Diagnostic functions */
+#ifdef DEBUG
+#  define Assert(cond,msg) {if(!(cond)) error(msg);}
+#  define Trace(x) fprintf x
+#  define Tracev(x) {if (verbose) fprintf x ;}
+#  define Tracevv(x) {if (verbose>1) fprintf x ;}
+#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
+#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
+#else
+#  define Assert(cond,msg)
+#  define Trace(x)
+#  define Tracev(x)
+#  define Tracevv(x)
+#  define Tracec(c,x)
+#  define Tracecv(c,x)
+#endif
+
+static int  fill_inbuf(void);
+static void flush_window(void);
+static void error(char *m);
+static void gzip_mark(void **);
+static void gzip_release(void **);
+
+void* memset(void* s, int c, size_t n);
+void* memcpy(void* __dest, __const void* __src, size_t __n);
+
+extern void flushcaches(void); /* defined in head.S */
+
+char *input_data;
+int input_len;
+
+static long bytes_out = 0;
+static uch *output_data;
+static unsigned long output_ptr = 0;
+
+ 
+static void *malloc(int size);
+static void free(void *where);
+static void error(char *m);
+static void gzip_mark(void **);
+static void gzip_release(void **);
+
+static void puts(const char *str)
+{
+}
+
+extern unsigned char _end[];
+static unsigned long free_mem_ptr;
+static unsigned long free_mem_end_ptr;
+ 
+#define HEAP_SIZE             0x10000
+
+#include "../../../../lib/inflate.c"
+
+static void *malloc(int size)
+{
+	void *p;
+
+	if (size <0) error("Malloc error\n");
+	if (free_mem_ptr == 0) error("Memory error\n");
+
+	free_mem_ptr = (free_mem_ptr + 3) & ~3;	/* Align */
+
+	p = (void *)free_mem_ptr;
+	free_mem_ptr += size;
+
+	if (free_mem_ptr >= free_mem_end_ptr)
+		error("\nOut of memory\n");
+
+	return p;
+}
+
+static void free(void *where)
+{	/* Don't care */
+}
+
+static void gzip_mark(void **ptr)
+{
+	*ptr = (void *) free_mem_ptr;
+}
+
+static void gzip_release(void **ptr)
+{
+	free_mem_ptr = (long) *ptr;
+}
+
+void* memset(void* s, int c, size_t n)
+{
+	int i;
+	char *ss = (char*)s;
+
+	for (i=0;i<n;i++) ss[i] = c;
+	return s;
+}
+
+void* memcpy(void* __dest, __const void* __src, size_t __n)
+{
+	int i = 0;
+	unsigned char *d = (unsigned char *)__dest, *s = (unsigned char *)__src;
+
+	for (i = __n >> 3; i > 0; i--) {
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+	}
+
+	if (__n & 1 << 2) {
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+		*d++ = *s++;
+	}
+
+	if (__n & 1 << 1) {
+		*d++ = *s++;
+		*d++ = *s++;
+	}
+
+	if (__n & 1)
+		*d++ = *s++;
+
+	return __dest;
+}
+
+/* ===========================================================================
+ * Fill the input buffer. This is called only when the buffer is empty
+ * and at least one byte is really needed.
+ */
+static int fill_inbuf(void)
+{
+	if (insize != 0) {
+		error("ran out of input data\n");
+	}
+
+	inbuf = input_data;
+	insize = input_len;
+	inptr = 1;
+	return inbuf[0];
+}
+
+/* ===========================================================================
+ * Write the output window window[0..outcnt-1] and update crc and bytes_out.
+ * (Used for the decompressed data only.)
+ */
+static void flush_window(void)
+{
+    ulg c = crc;         /* temporary variable */
+    unsigned n;
+    uch *in, *out, ch;
+    
+    in = window;
+    out = &output_data[output_ptr]; 
+    for (n = 0; n < outcnt; n++) {
+	    ch = *out++ = *in++;
+	    c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
+    }
+    crc = c;
+    bytes_out += (ulg)outcnt;
+    output_ptr += (ulg)outcnt;
+    outcnt = 0;
+}
+
+static void error(char *x)
+{
+	puts("\n\n");
+	puts(x);
+	puts("\n\n -- System halted");
+
+	while(1);	/* Halt */
+}
+
+void decompress_kernel(unsigned int imageaddr, unsigned int imagesize, unsigned int loadaddr)
+{
+	input_data = (char *)imageaddr;
+	input_len = imagesize;
+	output_ptr = 0;
+	output_data = (uch *)loadaddr;
+	free_mem_ptr = (unsigned long)_end;
+	free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
+
+	makecrc();
+	puts("Uncompressing Linux...");
+	gunzip();
+	flushcaches();
+	puts("Ok, booting the kernel.");
+}
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/tools/entry linux-2.6.31/arch/mips/boot/tools/entry
--- linux-2.6.31-vanilla/arch/mips/boot/tools/entry	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/tools/entry	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# grab the kernel_entry address from the vmlinux elf image
+entry=`$1 $2  | grep kernel_entry`
+
+fs=`echo $entry | grep ffffffff`  # check toolchain output
+
+if [ -n "$fs" ]; then
+	echo "0x"`$1 $2  | grep kernel_entry | cut -c9- | awk '{print $1}'`
+else
+	echo "0x"`$1 $2  | grep kernel_entry | cut -c1- | awk '{print $1}'`
+fi
diff -ruN linux-2.6.31-vanilla/arch/mips/boot/tools/filesize linux-2.6.31/arch/mips/boot/tools/filesize
--- linux-2.6.31-vanilla/arch/mips/boot/tools/filesize	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/boot/tools/filesize	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,7 @@
+#!/bin/sh
+HOSTNAME=`uname`
+if [ "$HOSTNAME" = "Linux" ]; then
+echo `ls -l $1 | awk '{print $5}'`
+else
+echo `ls -l $1 | awk '{print $6}'`
+fi
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/jzsoc.h linux-2.6.31/arch/mips/include/asm/jzsoc.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/jzsoc.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/jzsoc.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,26 @@
+/*
+ *  linux/include/asm-mips/jzsoc.h
+ *
+ *  Ingenic's JZXXXX SoC common include.
+ *
+ *  Copyright (C) 2006 - 2008 Ingenic Semiconductor Inc.
+ *
+ *  Author: <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZSOC_H__
+#define __ASM_JZSOC_H__
+
+/*
+ * SoC include
+ */
+
+#ifdef CONFIG_SOC_JZ4740
+#include <asm/mach-jz4740/jz4740.h>
+#endif
+
+#endif /* __ASM_JZSOC_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-dipper.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-dipper.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-dipper.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-dipper.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,69 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/board-dipper.h
+ *
+ *  JZ4725-based (16bit) Dipper board ver 1.x definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4725_DIPPER_H__
+#define __ASM_JZ4725_DIPPER_H__
+
+/*====================================================================== 
+ * Frequencies of on-board oscillators
+ */
+#define JZ_EXTAL		12000000  /* Main extal freq: 12 MHz */
+#define JZ_EXTAL2		32768     /* RTC extal freq: 32.768 KHz */
+
+/*====================================================================== 
+ * GPIO JZ4725
+ */
+#define GPIO_SD_VCC_EN_N	85  /* GPC21 */
+#define GPIO_SD_CD_N		91  /* GPC27 */
+#define GPIO_SD_WP		112 /* GPD16 */
+#define GPIO_USB_DETE		124 /* GPD28 */
+#define GPIO_DC_DETE_N		103 /* GPD7 */
+#define GPIO_CHARG_STAT_N	86 /* GPC22 */
+#define GPIO_DISP_OFF_N		118 /* GPD22 */
+
+#define GPIO_UDC_HOTPLUG	GPIO_USB_DETE
+
+/*====================================================================== 
+ * MMC/SD
+ */
+
+#define MSC_WP_PIN		GPIO_SD_WP
+#define MSC_HOTPLUG_PIN		GPIO_SD_CD_N
+#define MSC_HOTPLUG_IRQ		(IRQ_GPIO_0 + GPIO_SD_CD_N)
+
+#define __msc_init_io()				\
+do {						\
+	__gpio_as_output(GPIO_SD_VCC_EN_N);	\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+} while (0)
+
+#define __msc_enable_power()			\
+do {						\
+	__gpio_clear_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_disable_power()			\
+do {						\
+	__gpio_set_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_card_detected(s)			\
+({						\
+	int detected = 1;			\
+	if (__gpio_get_pin(GPIO_SD_CD_N))	\
+		detected = 0;			\
+	detected;				\
+})
+
+#endif /* __ASM_JZ4740_DIPPER_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-leo.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-leo.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-leo.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-leo.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,56 @@
+#ifndef __ASM_JZ4740_LEO_H__
+#define __ASM_JZ4740_LEO_H__
+
+/*
+ * Define your board specific codes here !!!
+ */
+
+/*====================================================================== 
+ * Frequencies of on-board oscillators
+ */
+#define JZ_EXTAL		12000000  /* Main extal freq: 12 MHz */
+#define JZ_EXTAL2		32768     /* RTC extal freq: 32.768 KHz */
+
+
+/*====================================================================== 
+ * GPIO
+ */
+#define GPIO_DISP_OFF_N		100
+#define GPIO_SD_VCC_EN_N	119
+#define GPIO_SD_CD_N		120
+#define GPIO_SD_WP		111
+
+/*====================================================================== 
+ * MMC/SD
+ */
+
+#define MSC_WP_PIN		GPIO_SD_WP
+#define MSC_HOTPLUG_PIN		GPIO_SD_CD_N
+#define MSC_HOTPLUG_IRQ		(IRQ_GPIO_0 + GPIO_SD_CD_N)
+
+#define __msc_init_io()				\
+do {						\
+	__gpio_as_output(GPIO_SD_VCC_EN_N);	\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+} while (0)
+
+#define __msc_enable_power()			\
+do {						\
+	__gpio_clear_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_disable_power()			\
+do {						\
+	__gpio_set_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_card_detected(s)			\
+({						\
+	int detected = 1;			\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+	if (__gpio_get_pin(GPIO_SD_CD_N))	\
+		detected = 0;			\
+	detected;				\
+})
+
+#endif /* __ASM_JZ4740_BOARD_LEO_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-lyra.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-lyra.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-lyra.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-lyra.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,70 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/board-lyra.h
+ *
+ *  JZ4740-based LYRA board ver 2.x definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_LYRA_H__
+#define __ASM_JZ4740_LYRA_H__
+
+/*====================================================================== 
+ * Frequencies of on-board oscillators
+ */
+#define JZ_EXTAL		12000000  /* Main extal freq: 12 MHz */
+#define JZ_EXTAL2		32768     /* RTC extal freq: 32.768 KHz */
+
+
+/*====================================================================== 
+ * GPIO
+ */
+#define GPIO_SD_VCC_EN_N	113 /* GPD17 */
+#define GPIO_SD_CD_N		110 /* GPD14 */
+#define GPIO_SD_WP		112 /* GPD16 */
+#define GPIO_USB_DETE		102 /* GPD6 */
+#define GPIO_DC_DETE_N		103 /* GPD7 */
+#define GPIO_CHARG_STAT_N	111 /* GPD15 */
+#define GPIO_DISP_OFF_N		118 /* GPD22 */
+#define GPIO_LED_EN       	124 /* GPD28 */
+
+#define GPIO_UDC_HOTPLUG	GPIO_USB_DETE
+/*====================================================================== 
+ * MMC/SD
+ */
+
+#define MSC_WP_PIN		GPIO_SD_WP
+#define MSC_HOTPLUG_PIN		GPIO_SD_CD_N
+#define MSC_HOTPLUG_IRQ		(IRQ_GPIO_0 + GPIO_SD_CD_N)
+
+#define __msc_init_io()				\
+do {						\
+	__gpio_as_output(GPIO_SD_VCC_EN_N);	\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+} while (0)
+
+#define __msc_enable_power()			\
+do {						\
+	__gpio_clear_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_disable_power()			\
+do {						\
+	__gpio_set_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_card_detected(s)			\
+({						\
+	int detected = 1;			\
+	if (!(__gpio_get_pin(GPIO_SD_CD_N)))	\
+		detected = 0;			\
+	detected;				\
+})
+
+#endif /* __ASM_JZ4740_LYRA_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-pavo.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-pavo.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-pavo.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-pavo.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,70 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/board-pavo.h
+ *
+ *  JZ4730-based PAVO board ver 2.x definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_PAVO_H__
+#define __ASM_JZ4740_PAVO_H__
+
+/*====================================================================== 
+ * Frequencies of on-board oscillators
+ */
+#define JZ_EXTAL		12000000  /* Main extal freq: 12 MHz */
+#define JZ_EXTAL2		32768     /* RTC extal freq: 32.768 KHz */
+
+
+/*====================================================================== 
+ * GPIO
+ */
+#define GPIO_SD_VCC_EN_N	113 /* GPD17 */
+#define GPIO_SD_CD_N		110 /* GPD14 */
+#define GPIO_SD_WP		112 /* GPD16 */
+#define GPIO_USB_DETE		102 /* GPD6 */
+#define GPIO_DC_DETE_N		103 /* GPD7 */
+#define GPIO_CHARG_STAT_N	111 /* GPD15 */
+#define GPIO_DISP_OFF_N		118 /* GPD22 */
+#define GPIO_LED_EN       	124 /* GPD28 */
+
+#define GPIO_UDC_HOTPLUG	GPIO_USB_DETE
+/*====================================================================== 
+ * MMC/SD
+ */
+
+#define MSC_WP_PIN		GPIO_SD_WP
+#define MSC_HOTPLUG_PIN		GPIO_SD_CD_N
+#define MSC_HOTPLUG_IRQ		(IRQ_GPIO_0 + GPIO_SD_CD_N)
+
+#define __msc_init_io()				\
+do {						\
+	__gpio_as_output(GPIO_SD_VCC_EN_N);	\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+} while (0)
+
+#define __msc_enable_power()			\
+do {						\
+	__gpio_clear_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_disable_power()			\
+do {						\
+	__gpio_set_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_card_detected(s)			\
+({						\
+	int detected = 1;			\
+	if (__gpio_get_pin(GPIO_SD_CD_N))	\
+		detected = 0;			\
+	detected;				\
+})
+
+#endif /* __ASM_JZ4740_PAVO_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2009 Qi Hardware Inc.,
+ * Author: Xiangfu Liu <xiangfu@qi-hardware.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ASM_JZ4740_QI_LB60_H__
+#define __ASM_JZ4740_QI_LB60_H__
+
+#include <linux/gpio.h>
+/*
+ * Frequencies of on-board oscillators
+ */
+#define JZ_EXTAL		12000000  /* Main extal freq: 12 MHz */
+#define JZ_EXTAL_RTC		32768     /* RTC extal freq: 32.768 KHz */
+
+/*
+ * GPIO
+ */
+#define GPIO_DC_DETE_N          JZ_GPIO_PORTC(26)
+#define GPIO_CHARG_STAT_N       JZ_GPIO_PORTC(27)
+#define GPIO_LED_EN             JZ_GPIO_PORTC(28)
+#define GPIO_LCD_CS             JZ_GPIO_PORTC(21)
+#define GPIO_DISP_OFF_N         JZ_GPIO_PORTD(21)
+#define GPIO_PWM                JZ_GPIO_PORTD(27)
+#define GPIO_WAKEUP_N           JZ_GPIO_PORTD(29)
+
+#define GPIO_AMP_EN             JZ_GPIO_PORTD(4)
+
+#define GPIO_SD_CD_N            JZ_GPIO_PORTD(0)
+#define GPIO_SD_VCC_EN_N        JZ_GPIO_PORTD(2)
+#define GPIO_SD_WP              JZ_GPIO_PORTD(16)
+
+#define GPIO_USB_DETE           JZ_GPIO_PORTD(28)
+#define GPIO_BUZZ_PWM           JZ_GPIO_PORTD(27)
+#define GPIO_UDC_HOTPLUG        GPIO_USB_DETE
+
+#define GPIO_AUDIO_POP          JZ_GPIO_PORTB(29)
+#define GPIO_COB_TEST           JZ_GPIO_PORTB(30)
+
+#define GPIO_KEYOUT_BASE        JZ_GPIO_PORTC(10)
+#define GPIO_KEYIN_BASE         JZ_GPIO_PORTD(18)
+#define GPIO_KEYIN_8            JZ_GPIO_PORTD(26)
+
+/*
+ * MMC/SD
+ */
+#define MSC_WP_PIN		GPIO_SD_WP
+#define MSC_HOTPLUG_PIN		GPIO_SD_CD_N
+#define MSC_HOTPLUG_IRQ		(IRQ_GPIO_0 + GPIO_SD_CD_N)
+
+#define __msc_init_io()				\
+do {						\
+	__gpio_as_output(GPIO_SD_VCC_EN_N);	\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+} while (0)
+
+#define __msc_enable_power()			\
+do {						\
+	__gpio_clear_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_disable_power()			\
+do {						\
+	__gpio_set_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_card_detected(s)			\
+({						\
+	int detected = 1;			\
+	if (!__gpio_get_pin(GPIO_SD_CD_N))	\
+		detected = 0;			\
+	detected;				\
+})
+
+#endif /* __ASM_JZ4740_QI_LB60_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-virgo.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-virgo.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/board-virgo.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/board-virgo.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,67 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/board-virgo.h
+ *
+ *  JZ4720-based VIRGO board ver 1.x definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4720_VIRGO_H__
+#define __ASM_JZ4720_VIRGO_H__
+
+/*====================================================================== 
+ * Frequencies of on-board oscillators
+ */
+#define JZ_EXTAL		12000000  /* Main extal freq: 12 MHz */
+#define JZ_EXTAL2		32768     /* RTC extal freq: 32.768 KHz */
+
+/*====================================================================== 
+ * GPIO VIRGO(JZ4720)
+ */
+#define GPIO_SD_VCC_EN_N	115 /* GPD19 */	
+#define GPIO_SD_CD_N		116 /* GPD20 */
+#define GPIO_USB_DETE		114 /* GPD18 */
+#define GPIO_DC_DETE_N		120 /* GPD24 */
+#define GPIO_DISP_OFF_N		118 /* GPD22 */
+#define GPIO_LED_EN       	117 /* GPD21 */
+
+#define GPIO_UDC_HOTPLUG	GPIO_USB_DETE
+
+/*====================================================================== 
+ * MMC/SD
+ */
+
+#define MSC_HOTPLUG_PIN		GPIO_SD_CD_N
+#define MSC_HOTPLUG_IRQ		(IRQ_GPIO_0 + GPIO_SD_CD_N)
+
+#define __msc_init_io()				\
+do {						\
+	__gpio_as_output(GPIO_SD_VCC_EN_N);	\
+	__gpio_as_input(GPIO_SD_CD_N);		\
+} while (0)
+
+#define __msc_enable_power()			\
+do {						\
+	__gpio_clear_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_disable_power()			\
+do {						\
+	__gpio_set_pin(GPIO_SD_VCC_EN_N);	\
+} while (0)
+
+#define __msc_card_detected(s)			\
+({						\
+	int detected = 1;			\
+	if (__gpio_get_pin(GPIO_SD_CD_N))	\
+		detected = 0;			\
+	detected;				\
+})
+
+#endif /* __ASM_JZ4720_VIRGO_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/clock.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/clock.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/clock.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/clock.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,175 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/clock.h
+ *
+ *  JZ4740 clocks definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_CLOCK_H__
+#define __ASM_JZ4740_CLOCK_H__
+
+#ifndef JZ_EXTAL
+//#define JZ_EXTAL		3686400   /* 3.6864 MHz */
+#define JZ_EXTAL		12000000   /* 3.6864 MHz */
+#endif
+#ifndef JZ_EXTAL2
+#define JZ_EXTAL2		32768     /* 32.768 KHz */
+#endif
+
+/*
+ * JZ4740 clocks structure
+ */
+typedef struct {
+	unsigned int cclk;      /* CPU clock */
+	unsigned int hclk;      /* System bus clock */
+	unsigned int pclk;      /* Peripheral bus clock */
+	unsigned int mclk;      /* Flash/SRAM/SDRAM clock */
+	unsigned int lcdclk;    /* LCDC module clock */
+	unsigned int pixclk;    /* LCD pixel clock */
+	unsigned int i2sclk;    /* AIC module clock */
+	unsigned int usbclk;    /* USB module clock */
+	unsigned int mscclk;    /* MSC module clock */
+	unsigned int extalclk;  /* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */
+	unsigned int rtcclk;    /* RTC clock for CPM,INTC,RTC,TCU,WDT */
+} jz_clocks_t;
+
+extern jz_clocks_t jz_clocks;
+
+
+/* PLL output frequency */
+static __inline__ unsigned int __cpm_get_pllout(void)
+{
+	unsigned long m, n, no, pllout;
+	unsigned long cppcr = REG_CPM_CPPCR;
+	unsigned long od[4] = {1, 2, 2, 4};
+	if ((cppcr & CPM_CPPCR_PLLEN) && !(cppcr & CPM_CPPCR_PLLBP)) {
+		m = __cpm_get_pllm() + 2;
+		n = __cpm_get_plln() + 2;
+		no = od[__cpm_get_pllod()];
+		pllout = ((JZ_EXTAL) / (n * no)) * m;
+	} else
+		pllout = JZ_EXTAL;
+	return pllout;
+}
+
+/* PLL output frequency for MSC/I2S/LCD/USB */
+static __inline__ unsigned int __cpm_get_pllout2(void)
+{
+	if (REG_CPM_CPCCR & CPM_CPCCR_PCS)
+		return __cpm_get_pllout();
+	else
+		return __cpm_get_pllout()/2;
+}
+
+/* CPU core clock */
+static __inline__ unsigned int __cpm_get_cclk(void)
+{
+	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+	return __cpm_get_pllout() / div[__cpm_get_cdiv()];
+}
+
+/* AHB system bus clock */
+static __inline__ unsigned int __cpm_get_hclk(void)
+{
+	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+	return __cpm_get_pllout() / div[__cpm_get_hdiv()];
+}
+
+/* Memory bus clock */
+static __inline__ unsigned int __cpm_get_mclk(void)
+{
+	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+	return __cpm_get_pllout() / div[__cpm_get_mdiv()];
+}
+
+/* APB peripheral bus clock */
+static __inline__ unsigned int __cpm_get_pclk(void)
+{
+	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+	return __cpm_get_pllout() / div[__cpm_get_pdiv()];
+}
+
+/* LCDC module clock */
+static __inline__ unsigned int __cpm_get_lcdclk(void)
+{
+	return __cpm_get_pllout2() / (__cpm_get_ldiv() + 1);
+}
+
+/* LCD pixel clock */
+static __inline__ unsigned int __cpm_get_pixclk(void)
+{
+	return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1);
+}
+
+/* I2S clock */
+static __inline__ unsigned int __cpm_get_i2sclk(void)
+{
+	if (REG_CPM_CPCCR & CPM_CPCCR_I2CS) {
+		return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1);
+	}
+	else {
+		return JZ_EXTAL;
+	}
+}
+
+/* USB clock */
+static __inline__ unsigned int __cpm_get_usbclk(void)
+{
+	if (REG_CPM_CPCCR & CPM_CPCCR_UCS) {
+		return __cpm_get_pllout2() / (__cpm_get_udiv() + 1);
+	}
+	else {
+		return JZ_EXTAL;
+	}
+}
+
+/* MSC clock */
+static __inline__ unsigned int __cpm_get_mscclk(void)
+{
+	return __cpm_get_pllout2() / (__cpm_get_mscdiv() + 1);
+}
+
+/* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */
+static __inline__ unsigned int __cpm_get_extalclk(void)
+{
+	return JZ_EXTAL;
+}
+
+/* RTC clock for CPM,INTC,RTC,TCU,WDT */
+static __inline__ unsigned int __cpm_get_rtcclk(void)
+{
+	return JZ_EXTAL2;
+}
+
+/*
+ * Output 24MHz for SD and 16MHz for MMC.
+ */
+static inline void __cpm_select_msc_clk(int sd)
+{
+	unsigned int pllout2 = __cpm_get_pllout2();
+	unsigned int div = 0;
+
+	if (sd) {
+		div = pllout2 / 24000000;
+	}
+	else {
+		div = pllout2 / 16000000;
+	}
+
+	REG_CPM_MSCCDR = div - 1;
+}
+
+int jz_init_clocks(unsigned long ext_rate);
+
+#endif /* __ASM_JZ4740_CLOCK_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/dma.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/dma.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/dma.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/dma.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,265 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/dma.h
+ *
+ *  JZ4740 DMA definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_DMA_H__
+#define __ASM_JZ4740_DMA_H__
+
+#include <linux/interrupt.h>
+#include <asm/io.h>			/* need byte IO */
+#include <linux/spinlock.h>		/* And spinlocks */
+#include <linux/delay.h>
+#include <asm/system.h>
+
+/*
+ * Descriptor structure for JZ4740 DMA engine
+ * Note: this structure must always be aligned to a 16-bytes boundary.
+ */
+
+typedef struct {
+	volatile u32 dcmd;	/* DCMD value for the current transfer */
+	volatile u32 dsadr;	/* DSAR value for the current transfer */
+	volatile u32 dtadr;	/* DTAR value for the current transfer */
+	volatile u32 ddadr;	/* Points to the next descriptor + transfer count */
+} jz_dma_desc;
+
+
+/* DMA Device ID's follow */
+enum {
+	DMA_ID_UART0_TX = 0,
+	DMA_ID_UART0_RX,
+	DMA_ID_SSI_TX,
+	DMA_ID_SSI_RX,
+	DMA_ID_AIC_TX,
+	DMA_ID_AIC_RX,
+	DMA_ID_MSC_TX,
+	DMA_ID_MSC_RX,
+	DMA_ID_TCU_OVERFLOW,
+	DMA_ID_AUTO,
+	DMA_ID_RAW_SET,
+	DMA_ID_MAX
+};
+
+/* DMA modes, simulated by sw */
+#define DMA_MODE_READ	0x0  /* I/O to memory, no autoinit, increment, single mode */
+#define DMA_MODE_WRITE	0x1  /* memory to I/O, no autoinit, increment, single mode */
+#define DMA_AUTOINIT	0x2
+#define DMA_MODE_MASK	0x3
+
+struct jz_dma_chan {
+	int dev_id;	/* DMA ID: this channel is allocated if >=0, free otherwise */ 
+	unsigned int io;        /* DMA channel number */
+	const char *dev_str;    /* string describes the DMA channel */
+	int irq;                /* DMA irq number */
+	void *irq_dev;          /* DMA private device structure */
+	unsigned int fifo_addr; /* physical fifo address of the requested device */
+	unsigned int cntl;	/* DMA controll */
+	unsigned int mode;      /* DMA configuration */
+	unsigned int source;    /* DMA request source */
+};
+
+extern struct jz_dma_chan jz_dma_table[];
+
+
+#define DMA_8BIT_RX_CMD					\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_8 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_8BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_8BIT_TX_CMD					\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_8 |		\
+	DMAC_DCMD_DS_8BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_16BIT_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_16 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_16BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_16BIT_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_16 |		\
+	DMAC_DCMD_DS_16BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_32BIT_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_32BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_32BIT_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_32BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_16BYTE_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_8 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_16BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_16BYTE_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_8 |		\
+	DMAC_DCMD_DS_16BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_32BYTE_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_8 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_32BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_32BYTE_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_8 |		\
+	DMAC_DCMD_DS_32BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_AIC_32_16BYTE_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_16BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_AIC_32_16BYTE_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 |		\
+	DMAC_DCMD_DS_16BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_AIC_16BIT_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_16 | DMAC_DCMD_DWDH_16 |		\
+	DMAC_DCMD_DS_16BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_AIC_16BIT_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_16 | DMAC_DCMD_DWDH_16 |		\
+	DMAC_DCMD_DS_16BIT | DMAC_DCMD_RDIL_IGN
+
+#define DMA_AIC_16BYTE_RX_CMD				\
+	DMAC_DCMD_DAI |					\
+	DMAC_DCMD_SWDH_16 | DMAC_DCMD_DWDH_16 |		\
+	DMAC_DCMD_DS_16BYTE | DMAC_DCMD_RDIL_IGN
+
+#define DMA_AIC_16BYTE_TX_CMD				\
+	DMAC_DCMD_SAI |					\
+	DMAC_DCMD_SWDH_16 | DMAC_DCMD_DWDH_16 |		\
+	DMAC_DCMD_DS_16BYTE | DMAC_DCMD_RDIL_IGN
+
+extern int jz_request_dma(int dev_id,
+			  const char *dev_str,
+			  irqreturn_t (*irqhandler)(int, void *),
+			  unsigned long irqflags,
+			  void *irq_dev_id);
+extern void jz_free_dma(unsigned int dmanr);
+
+extern int jz_dma_read_proc(char *buf, char **start, off_t fpos,
+			      int length, int *eof, void *data);
+extern void dump_jz_dma_channel(unsigned int dmanr);
+
+extern void enable_dma(unsigned int dmanr);
+extern void disable_dma(unsigned int dmanr);
+extern void set_dma_addr(unsigned int dmanr, unsigned int phyaddr);
+extern void set_dma_count(unsigned int dmanr, unsigned int bytecnt);
+extern void set_dma_mode(unsigned int dmanr, unsigned int mode);
+extern void jz_set_oss_dma(unsigned int dmanr, unsigned int mode, unsigned int audio_fmt);
+extern void jz_set_alsa_dma(unsigned int dmanr, unsigned int mode, unsigned int audio_fmt);
+extern unsigned int get_dma_residue(unsigned int dmanr);
+
+extern spinlock_t  dma_spin_lock;
+
+static __inline__ unsigned long claim_dma_lock(void)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&dma_spin_lock, flags);
+	return flags;
+}
+
+static __inline__ void release_dma_lock(unsigned long flags)
+{
+	spin_unlock_irqrestore(&dma_spin_lock, flags);
+}
+
+/* Clear the 'DMA Pointer Flip Flop'.
+ * Write 0 for LSB/MSB, 1 for MSB/LSB access.
+ */
+#define clear_dma_ff(channel)
+
+static __inline__ struct jz_dma_chan *get_dma_chan(unsigned int dmanr)
+{
+	if (dmanr > MAX_DMA_NUM
+	    || jz_dma_table[dmanr].dev_id < 0)
+		return NULL;
+	return &jz_dma_table[dmanr];
+}
+
+static __inline__ int dma_halted(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return 1;
+	return  __dmac_channel_transmit_halt_detected(dmanr) ? 1 : 0;
+}
+
+static __inline__ unsigned int get_dma_mode(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return 0;
+	return chan->mode;
+}
+
+static __inline__ void clear_dma_done(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return;
+	REG_DMAC_DCCSR(chan->io) &= ~(DMAC_DCCSR_HLT | DMAC_DCCSR_TT | DMAC_DCCSR_AR);
+}
+
+static __inline__ void clear_dma_halt(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return;
+	REG_DMAC_DCCSR(chan->io) &= ~(DMAC_DCCSR_HLT);
+	REG_DMAC_DMACR &= ~(DMAC_DMACR_HLT);
+}
+
+static __inline__ void clear_dma_flag(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return;
+	REG_DMAC_DCCSR(chan->io) &= ~(DMAC_DCCSR_HLT | DMAC_DCCSR_TT | DMAC_DCCSR_AR);
+	REG_DMAC_DMACR &= ~(DMAC_DMACR_HLT | DMAC_DMACR_AR);
+}
+
+static __inline__ void set_dma_page(unsigned int dmanr, char pagenr)
+{
+}
+
+static __inline__ unsigned int get_dma_done_status(unsigned int dmanr)
+{
+	unsigned long dccsr;
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return 0;
+	dccsr = REG_DMAC_DCCSR(chan->io);
+	return dccsr & (DMAC_DCCSR_HLT | DMAC_DCCSR_TT | DMAC_DCCSR_AR);
+}
+
+static __inline__ int get_dma_done_irq(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return -1;
+	return chan->irq;
+}
+
+#endif  /* __ASM_JZ4740_DMA_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/gpio.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/gpio.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/gpio.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/gpio.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,386 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ7420/JZ4740 GPIO pin definitions
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _JZ_GPIO_H
+#define _JZ_GPIO_H
+
+#include <linux/types.h>
+
+enum jz_gpio_function {
+    JZ_GPIO_FUNC_NONE,
+    JZ_GPIO_FUNC1,
+    JZ_GPIO_FUNC2,
+    JZ_GPIO_FUNC3,
+};
+
+
+/*
+ Usually a driver for a SoC component has to request several gpio pins and
+ configure them as funcion pins.
+ jz_gpio_bulk_request can be used to ease this process.
+ Usually one would do something like:
+
+ const static struct jz_gpio_bulk_request i2c_pins[] = {
+	JZ_GPIO_BULK_PIN(I2C_SDA),
+	JZ_GPIO_BULK_PIN(I2C_SCK),
+ };
+
+ inside the probe function:
+
+    ret = jz_gpio_bulk_request(i2c_pins, ARRAY_SIZE(i2c_pins));
+    if (ret) {
+	...
+
+ inside the remove function:
+
+    jz_gpio_bulk_free(i2c_pins, ARRAY_SIZE(i2c_pins));
+
+
+*/
+struct jz_gpio_bulk_request {
+	int gpio;
+	const char *name;
+	enum jz_gpio_function function;
+};
+
+#define JZ_GPIO_BULK_PIN(pin) { \
+    .gpio = JZ_GPIO_ ## pin, \
+    .name = #pin, \
+    .function = JZ_GPIO_FUNC_ ## pin \
+}
+
+int jz_gpio_bulk_request(const struct jz_gpio_bulk_request *request, size_t num);
+void jz_gpio_bulk_free(const struct jz_gpio_bulk_request *request, size_t num);
+void jz_gpio_enable_pullup(unsigned gpio);
+void jz_gpio_disable_pullup(unsigned gpio);
+int jz_gpio_set_function(int gpio, enum jz_gpio_function function);
+
+#include <asm/mach-generic/gpio.h>
+
+#define JZ_GPIO_PORTA(x) (x + 32 * 0)
+#define JZ_GPIO_PORTB(x) (x + 32 * 1)
+#define JZ_GPIO_PORTC(x) (x + 32 * 2)
+#define JZ_GPIO_PORTD(x) (x + 32 * 3)
+
+/* Port A function pins */
+#define JZ_GPIO_MEM_DATA0		JZ_GPIO_PORTA(0)
+#define JZ_GPIO_MEM_DATA1		JZ_GPIO_PORTA(1)
+#define JZ_GPIO_MEM_DATA2		JZ_GPIO_PORTA(2)
+#define JZ_GPIO_MEM_DATA3		JZ_GPIO_PORTA(3)
+#define JZ_GPIO_MEM_DATA4		JZ_GPIO_PORTA(4)
+#define JZ_GPIO_MEM_DATA5		JZ_GPIO_PORTA(5)
+#define JZ_GPIO_MEM_DATA6		JZ_GPIO_PORTA(6)
+#define JZ_GPIO_MEM_DATA7		JZ_GPIO_PORTA(7)
+#define JZ_GPIO_MEM_DATA8		JZ_GPIO_PORTA(8)
+#define JZ_GPIO_MEM_DATA9		JZ_GPIO_PORTA(9)
+#define JZ_GPIO_MEM_DATA10		JZ_GPIO_PORTA(10)
+#define JZ_GPIO_MEM_DATA11		JZ_GPIO_PORTA(11)
+#define JZ_GPIO_MEM_DATA12		JZ_GPIO_PORTA(12)
+#define JZ_GPIO_MEM_DATA13		JZ_GPIO_PORTA(13)
+#define JZ_GPIO_MEM_DATA14		JZ_GPIO_PORTA(14)
+#define JZ_GPIO_MEM_DATA15		JZ_GPIO_PORTA(15)
+#define JZ_GPIO_MEM_DATA16		JZ_GPIO_PORTA(16)
+#define JZ_GPIO_MEM_DATA17		JZ_GPIO_PORTA(17)
+#define JZ_GPIO_MEM_DATA18		JZ_GPIO_PORTA(18)
+#define JZ_GPIO_MEM_DATA19		JZ_GPIO_PORTA(19)
+#define JZ_GPIO_MEM_DATA20		JZ_GPIO_PORTA(20)
+#define JZ_GPIO_MEM_DATA21		JZ_GPIO_PORTA(21)
+#define JZ_GPIO_MEM_DATA22		JZ_GPIO_PORTA(22)
+#define JZ_GPIO_MEM_DATA23		JZ_GPIO_PORTA(23)
+#define JZ_GPIO_MEM_DATA24		JZ_GPIO_PORTA(24)
+#define JZ_GPIO_MEM_DATA25		JZ_GPIO_PORTA(25)
+#define JZ_GPIO_MEM_DATA26		JZ_GPIO_PORTA(26)
+#define JZ_GPIO_MEM_DATA27		JZ_GPIO_PORTA(27)
+#define JZ_GPIO_MEM_DATA28		JZ_GPIO_PORTA(28)
+#define JZ_GPIO_MEM_DATA29		JZ_GPIO_PORTA(29)
+#define JZ_GPIO_MEM_DATA30		JZ_GPIO_PORTA(30)
+#define JZ_GPIO_MEM_DATA31		JZ_GPIO_PORTA(31)
+
+#define JZ_GPIO_FUNC_MEM_DATA0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA4		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA5		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA6		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA7		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA8		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA9		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA10		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA11		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA12		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA13		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA14		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA15		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA16		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA17		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA18		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA19		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA20		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA21		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA22		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA23		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA24		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA25		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA26		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA27		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA28		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA29		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA30		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DATA31		JZ_GPIO_FUNC1
+
+/* Port B function pins */
+#define JZ_GPIO_MEM_ADDR0		JZ_GPIO_PORTB(0)
+#define JZ_GPIO_MEM_ADDR1		JZ_GPIO_PORTB(1)
+#define JZ_GPIO_MEM_ADDR2		JZ_GPIO_PORTB(2)
+#define JZ_GPIO_MEM_ADDR3		JZ_GPIO_PORTB(3)
+#define JZ_GPIO_MEM_ADDR4		JZ_GPIO_PORTB(4)
+#define JZ_GPIO_MEM_ADDR5		JZ_GPIO_PORTB(5)
+#define JZ_GPIO_MEM_ADDR6		JZ_GPIO_PORTB(6)
+#define JZ_GPIO_MEM_ADDR7		JZ_GPIO_PORTB(7)
+#define JZ_GPIO_MEM_ADDR8		JZ_GPIO_PORTB(8)
+#define JZ_GPIO_MEM_ADDR9		JZ_GPIO_PORTB(9)
+#define JZ_GPIO_MEM_ADDR10		JZ_GPIO_PORTB(10)
+#define JZ_GPIO_MEM_ADDR11		JZ_GPIO_PORTB(11)
+#define JZ_GPIO_MEM_ADDR12		JZ_GPIO_PORTB(12)
+#define JZ_GPIO_MEM_ADDR13		JZ_GPIO_PORTB(13)
+#define JZ_GPIO_MEM_ADDR14		JZ_GPIO_PORTB(14)
+#define JZ_GPIO_MEM_ADDR15		JZ_GPIO_PORTB(15)
+#define JZ_GPIO_MEM_ADDR16		JZ_GPIO_PORTB(16)
+#define JZ_GPIO_MEM_CLS			JZ_GPIO_PORTB(17)
+#define JZ_GPIO_MEM_SPL			JZ_GPIO_PORTB(18)
+#define JZ_GPIO_MEM_DCS			JZ_GPIO_PORTB(19)
+#define JZ_GPIO_MEM_RAS			JZ_GPIO_PORTB(20)
+#define JZ_GPIO_MEM_CAS			JZ_GPIO_PORTB(21)
+#define JZ_GPIO_MEM_SDWE		JZ_GPIO_PORTB(22)
+#define JZ_GPIO_MEM_CKE			JZ_GPIO_PORTB(23)
+#define JZ_GPIO_MEM_CKO			JZ_GPIO_PORTB(24)
+#define JZ_GPIO_MEM_CS0			JZ_GPIO_PORTB(25)
+#define JZ_GPIO_MEM_CS1			JZ_GPIO_PORTB(26)
+#define JZ_GPIO_MEM_CS2			JZ_GPIO_PORTB(27)
+#define JZ_GPIO_MEM_CS3			JZ_GPIO_PORTB(28)
+#define JZ_GPIO_MEM_RD			JZ_GPIO_PORTB(29)
+#define JZ_GPIO_MEM_WR			JZ_GPIO_PORTB(30)
+#define JZ_GPIO_MEM_WE0			JZ_GPIO_PORTB(31)
+
+#define JZ_GPIO_FUNC_MEM_ADDR0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR4		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR5		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR6		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR7		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR8		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR9		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR10		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR11		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR12		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR13		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR14		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR15		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_ADDR16		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CLS	        JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_SPL		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_DCS		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_RAS		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CAS		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_SDWE		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CKE		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CKO		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CS0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CS1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CS2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_CS3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_RD		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_WR		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_WE0		JZ_GPIO_FUNC1
+
+
+#define JZ_GPIO_MEM_ADDR21		JZ_GPIO_PORTB(17)
+#define JZ_GPIO_MEM_ADDR22		JZ_GPIO_PORTB(18)
+
+#define JZ_GPIO_FUNC_MEM_ADDR21		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_ADDR22		JZ_GPIO_FUNC2
+
+/* Port C function pins */
+#define JZ_GPIO_LCD_DATA0		JZ_GPIO_PORTC(0)
+#define JZ_GPIO_LCD_DATA1		JZ_GPIO_PORTC(1)
+#define JZ_GPIO_LCD_DATA2		JZ_GPIO_PORTC(2)
+#define JZ_GPIO_LCD_DATA3		JZ_GPIO_PORTC(3)
+#define JZ_GPIO_LCD_DATA4		JZ_GPIO_PORTC(4)
+#define JZ_GPIO_LCD_DATA5		JZ_GPIO_PORTC(5)
+#define JZ_GPIO_LCD_DATA6		JZ_GPIO_PORTC(6)
+#define JZ_GPIO_LCD_DATA7		JZ_GPIO_PORTC(7)
+#define JZ_GPIO_LCD_DATA8		JZ_GPIO_PORTC(8)
+#define JZ_GPIO_LCD_DATA9		JZ_GPIO_PORTC(9)
+#define JZ_GPIO_LCD_DATA10		JZ_GPIO_PORTC(10)
+#define JZ_GPIO_LCD_DATA11		JZ_GPIO_PORTC(11)
+#define JZ_GPIO_LCD_DATA12		JZ_GPIO_PORTC(12)
+#define JZ_GPIO_LCD_DATA13		JZ_GPIO_PORTC(13)
+#define JZ_GPIO_LCD_DATA14		JZ_GPIO_PORTC(14)
+#define JZ_GPIO_LCD_DATA15		JZ_GPIO_PORTC(15)
+#define JZ_GPIO_LCD_DATA16		JZ_GPIO_PORTC(16)
+#define JZ_GPIO_LCD_DATA17		JZ_GPIO_PORTC(17)
+#define JZ_GPIO_LCD_PCLK		JZ_GPIO_PORTC(18)
+#define JZ_GPIO_LCD_HSYNC		JZ_GPIO_PORTC(19)
+#define JZ_GPIO_LCD_VSYNC		JZ_GPIO_PORTC(20)
+#define JZ_GPIO_LCD_DE			JZ_GPIO_PORTC(21)
+#define JZ_GPIO_LCD_PS			JZ_GPIO_PORTC(22)
+#define JZ_GPIO_LCD_REV			JZ_GPIO_PORTC(23)
+#define JZ_GPIO_MEM_WE1			JZ_GPIO_PORTC(24)
+#define JZ_GPIO_MEM_WE2			JZ_GPIO_PORTC(25)
+#define JZ_GPIO_MEM_WE3			JZ_GPIO_PORTC(26)
+#define JZ_GPIO_MEM_WAIT		JZ_GPIO_PORTC(27)
+#define JZ_GPIO_MEM_FRE			JZ_GPIO_PORTC(28)
+#define JZ_GPIO_MEM_FWE			JZ_GPIO_PORTC(29)
+
+#define JZ_GPIO_FUNC_LCD_DATA0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA4		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA5		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA6		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA7		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA8		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA9		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA10		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA11		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA12		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA13		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA14		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA15		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA16		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DATA17		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_PCLK		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_VSYNC		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_HSYNC		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_DE		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_PS		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_LCD_REV		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_WE1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_WE2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_WE3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_WAIT		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_FRE		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MEM_FWE		JZ_GPIO_FUNC1
+
+
+#define JZ_GPIO_MEM_ADDR19		JZ_GPIO_PORTB(22)
+#define JZ_GPIO_MEM_ADDR20		JZ_GPIO_PORTB(23)
+
+#define JZ_GPIO_FUNC_MEM_ADDR19		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_ADDR20		JZ_GPIO_FUNC2
+
+/* Port D function pins */
+#define JZ_GPIO_CIM_DATA0		JZ_GPIO_PORTD(0)
+#define JZ_GPIO_CIM_DATA1		JZ_GPIO_PORTD(1)
+#define JZ_GPIO_CIM_DATA2		JZ_GPIO_PORTD(2)
+#define JZ_GPIO_CIM_DATA3		JZ_GPIO_PORTD(3)
+#define JZ_GPIO_CIM_DATA4		JZ_GPIO_PORTD(4)
+#define JZ_GPIO_CIM_DATA5		JZ_GPIO_PORTD(5)
+#define JZ_GPIO_CIM_DATA6		JZ_GPIO_PORTD(6)
+#define JZ_GPIO_CIM_DATA7		JZ_GPIO_PORTD(7)
+#define JZ_GPIO_MSC_CMD			JZ_GPIO_PORTD(8)
+#define JZ_GPIO_MSC_CLK			JZ_GPIO_PORTD(9)
+#define JZ_GPIO_MSC_DATA0		JZ_GPIO_PORTD(10)
+#define JZ_GPIO_MSC_DATA1		JZ_GPIO_PORTD(11)
+#define JZ_GPIO_MSC_DATA2		JZ_GPIO_PORTD(12)
+#define JZ_GPIO_MSC_DATA3		JZ_GPIO_PORTD(13)
+#define JZ_GPIO_CIM_MCLK		JZ_GPIO_PORTD(14)
+#define JZ_GPIO_CIM_PCLK		JZ_GPIO_PORTD(15)
+#define JZ_GPIO_CIM_VSYNC		JZ_GPIO_PORTD(16)
+#define JZ_GPIO_CIM_HSYNC		JZ_GPIO_PORTD(17)
+#define JZ_GPIO_SPI_CLK			JZ_GPIO_PORTD(18)
+#define JZ_GPIO_SPI_CE0			JZ_GPIO_PORTD(19)
+#define JZ_GPIO_SPI_DT			JZ_GPIO_PORTD(20)
+#define JZ_GPIO_SPI_DR			JZ_GPIO_PORTD(21)
+#define JZ_GPIO_SPI_CE1			JZ_GPIO_PORTD(22)
+#define JZ_GPIO_PWM0			JZ_GPIO_PORTD(23)
+#define JZ_GPIO_PWM1			JZ_GPIO_PORTD(24)
+#define JZ_GPIO_PWM2			JZ_GPIO_PORTD(25)
+#define JZ_GPIO_PWM3			JZ_GPIO_PORTD(26)
+#define JZ_GPIO_PWM4			JZ_GPIO_PORTD(27)
+#define JZ_GPIO_PWM5			JZ_GPIO_PORTD(28)
+#define JZ_GPIO_PWM6			JZ_GPIO_PORTD(30)
+#define JZ_GPIO_PWM7			JZ_GPIO_PORTD(31)
+
+#define JZ_GPIO_FUNC_CIM_DATA0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA4		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA5		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA6		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_DATA7		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MSC_CMD		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MSC_CLK		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MSC_DATA0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MSC_DATA1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MSC_DATA2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_MSC_DATA3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_MCLK		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_PCLK		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_VSYNC		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_CIM_HSYNC		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_SPI_CLK		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_SPI_CE0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_SPI_DT		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_SPI_DR		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_SPI_CE1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM0		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM1		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM2		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM3		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM4		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM5		JZ_GPIO_FUNC1
+#define JZ_GPIO_FUNC_PWM6		JZ_GPIO_FUNC1
+
+#define JZ_GPIO_MEM_SCLK_RSTN		JZ_GPIO_PORTD(18)
+#define JZ_GPIO_MEM_BCLK		JZ_GPIO_PORTD(19)
+#define JZ_GPIO_MEM_SDATO		JZ_GPIO_PORTD(20)
+#define JZ_GPIO_MEM_SDATI		JZ_GPIO_PORTD(21)
+#define JZ_GPIO_MEM_SYNC		JZ_GPIO_PORTD(22)
+#define JZ_GPIO_I2C_SDA			JZ_GPIO_PORTD(23)
+#define JZ_GPIO_I2C_SCK			JZ_GPIO_PORTD(24)
+#define JZ_GPIO_UART0_TXD		JZ_GPIO_PORTD(25)
+#define JZ_GPIO_UART0_RXD		JZ_GPIO_PORTD(26)
+#define JZ_GPIO_MEM_ADDR17		JZ_GPIO_PORTD(27)
+#define JZ_GPIO_MEM_ADDR18		JZ_GPIO_PORTD(28)
+#define JZ_GPIO_UART0_CTS		JZ_GPIO_PORTD(30)
+#define JZ_GPIO_UART0_RTS		JZ_GPIO_PORTD(31)
+
+#define JZ_GPIO_FUNC_MEM_SCLK_RSTN	JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_BCLK		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_SDATO		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_SDATI		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_SYNC		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_I2C_SDA		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_I2C_SCK		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_UART0_TXD		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_UART0_RXD		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_ADDR17		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_MEM_ADDR18		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_UART0_CTS		JZ_GPIO_FUNC2
+#define JZ_GPIO_FUNC_UART0_RTS		JZ_GPIO_FUNC2
+
+#define JZ_GPIO_UART1_RXD		JZ_GPIO_PORTD(30)
+#define JZ_GPIO_UART1_TXD		JZ_GPIO_PORTD(31)
+
+#define JZ_GPIO_FUNC_UART1_RXD		JZ_GPIO_FUNC3
+#define JZ_GPIO_FUNC_UART1_TXD		JZ_GPIO_FUNC3
+
+#endif
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/jz4740.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/jz4740.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/jz4740.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/jz4740.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,60 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/jz4740.h
+ *
+ *  JZ4740 common definition.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_H__
+#define __ASM_JZ4740_H__
+
+#include <asm/mach-jz4740/regs.h>
+#include <asm/mach-jz4740/ops.h>
+#include <asm/mach-jz4740/dma.h>
+#include <asm/mach-jz4740/misc.h>
+
+/*------------------------------------------------------------------
+ * Platform definitions
+ */
+#ifdef CONFIG_JZ4740_PAVO
+#include <asm/mach-jz4740/board-pavo.h>
+#endif
+
+#ifdef CONFIG_JZ4740_LEO
+#include <asm/mach-jz4740/board-leo.h>
+#endif
+
+#ifdef CONFIG_JZ4740_LYRA
+#include <asm/mach-jz4740/board-lyra.h>
+#endif
+
+#ifdef CONFIG_JZ4725_DIPPER
+#include <asm/mach-jz4740/board-dipper.h>
+#endif
+
+#ifdef CONFIG_JZ4720_VIRGO
+#include <asm/mach-jz4740/board-virgo.h>
+#endif
+
+#ifdef CONFIG_JZ4740_QI_LB60
+#include <asm/mach-jz4740/board-qi_lb60.h>
+#endif
+
+/* Add other platform definition here ... */
+
+
+/*------------------------------------------------------------------
+ * Follows are related to platform definitions
+ */
+
+#include <asm/mach-jz4740/clock.h>
+#include <asm/mach-jz4740/serial.h>
+
+#endif /* __ASM_JZ4740_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/misc.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/misc.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/misc.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/misc.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,43 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/misc.h
+ *
+ *  Ingenic's JZ4740 common include.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <yliu@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_MISC_H__
+#define __ASM_JZ4740_MISC_H__
+
+/*==========================================================
+ * I2C
+ *===========================================================*/
+
+#define I2C_EEPROM_DEV	0xA	/* b'1010 */
+#define I2C_RTC_DEV	0xD	/* b'1101 */
+#define DIMM0_SPD_ADDR	0
+#define DIMM1_SPD_ADDR	1
+#define DIMM2_SPD_ADDR	2
+#define DIMM3_SPD_ADDR	3
+#define JZ_HCI_ADDR	7
+
+#define DIMM_SPD_LEN	128
+#define JZ_HCI_LEN	512    /* 4K bits E2PROM */
+#define I2C_RTC_LEN	16
+#define HCI_MAC_OFFSET	64
+
+extern void i2c_open(void);
+extern void i2c_close(void);
+extern void i2c_setclk(unsigned int i2cclk);
+extern int i2c_read(unsigned char device, unsigned char *buf,
+		    unsigned char address, int count);
+extern int i2c_write(unsigned char device, unsigned char *buf,
+		     unsigned char address, int count);
+
+#endif /* __ASM_JZ4740_MISC_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/ops.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/ops.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/ops.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/ops.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,2224 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/ops.h
+ *
+ *  Ingenic's JZ4740 common include.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <yliu@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+
+#ifndef __JZ4740_OPS_H__
+#define __JZ4740_OPS_H__
+
+/*
+ * Definition of Module Operations
+ */
+
+/***************************************************************************
+ * GPIO
+ ***************************************************************************/
+
+//------------------------------------------------------
+// GPIO Pins Description
+//
+// PORT 0:
+//
+// PIN/BIT N		FUNC0		FUNC1
+//	0		D0		-
+//	1		D1		-
+//	2		D2		-
+//	3		D3		-
+//	4		D4		-
+//	5		D5		-
+//	6		D6		-
+//	7		D7		-
+//	8		D8		-
+//	9		D9		-
+//	10		D10		-
+//	11		D11		-
+//	12		D12		-
+//	13		D13		-
+//	14		D14		-
+//	15		D15		-
+//	16		D16		-
+//	17		D17		-
+//	18		D18		-
+//	19		D19		-
+//	20		D20		-
+//	21		D21		-
+//	22		D22		-
+//	23		D23		-
+//	24		D24		-
+//	25		D25		-
+//	26		D26		-
+//	27		D27		-
+//	28		D28		-
+//	29		D29		-
+//	30		D30		-
+//	31		D31		-
+//
+//------------------------------------------------------
+// PORT 1:
+//
+// PIN/BIT N		FUNC0		FUNC1
+//	0		A0		-
+//	1		A1		-
+//	2		A2		-
+//	3		A3		-
+//	4		A4		-
+//	5		A5		-
+//	6		A6		-
+//	7		A7		-
+//	8		A8		-
+//	9		A9		-
+//	10		A10		-
+//	11		A11		-
+//	12		A12		-
+//	13		A13		-
+//	14		A14		-
+//	15		A15/CL		-
+//	16		A16/AL		-
+//	17		LCD_CLS		A21
+//	18		LCD_SPL		A22
+//	19		DCS#		-
+//	20		RAS#		-
+//	21		CAS#		-
+//	22		RDWE#/BUFD#	-
+//	23		CKE		-
+//	24		CKO		-
+//	25		CS1#		-
+//	26		CS2#		-
+//	27		CS3#		-
+//	28		CS4#		-
+//	29		RD#		-
+//	30		WR#		-
+//	31		WE0#		-
+//
+// Note: PIN15&16 are CL&AL when connecting to NAND flash.
+//------------------------------------------------------
+// PORT 2:
+//
+// PIN/BIT N		FUNC0		FUNC1
+//	0		LCD_D0		-
+//	1		LCD_D1		-
+//	2		LCD_D2		-
+//	3		LCD_D3		-
+//	4		LCD_D4		-
+//	5		LCD_D5		-
+//	6		LCD_D6		-
+//	7		LCD_D7		-
+//	8		LCD_D8		-
+//	9		LCD_D9		-
+//	10		LCD_D10		-
+//	11		LCD_D11		-
+//	12		LCD_D12		-
+//	13		LCD_D13		-
+//	14		LCD_D14		-
+//	15		LCD_D15		-
+//	16		LCD_D16		-
+//	17		LCD_D17		-
+//	18		LCD_PCLK	-
+//	19		LCD_HSYNC	-
+//	20		LCD_VSYNC	-
+//	21		LCD_DE		-
+//	22		LCD_PS		A19
+//	23		LCD_REV		A20
+//	24		WE1#		-
+//	25		WE2#		-
+//	26		WE3#		-
+//	27		WAIT#		-
+//	28		FRE#		-
+//	29		FWE#		-
+//	30(NOTE:FRB#)	-		-
+//	31		-		-
+//
+// NOTE(1): PIN30 is used for FRB# when connecting to NAND flash.
+//------------------------------------------------------
+// PORT 3:
+//
+// PIN/BIT N		FUNC0		FUNC1
+//	0		CIM_D0		-
+//	1		CIM_D1		-
+//	2		CIM_D2		-
+//	3		CIM_D3		-
+//	4		CIM_D4		-
+//	5		CIM_D5		-
+//	6		CIM_D6		-
+//	7		CIM_D7		-
+//	8		MSC_CMD		-
+//	9		MSC_CLK		-
+//	10		MSC_D0		-
+//	11		MSC_D1		-
+//	12		MSC_D2		-
+//	13		MSC_D3		-
+//	14		CIM_MCLK	-
+//	15		CIM_PCLK	-
+//	16		CIM_VSYNC	-
+//	17		CIM_HSYNC	-
+//	18		SSI_CLK		SCLK_RSTN
+//	19		SSI_CE0#	BIT_CLK(AIC)
+//	20		SSI_DT		SDATA_OUT(AIC)
+//	21		SSI_DR		SDATA_IN(AIC)
+//	22		SSI_CE1#&GPC	SYNC(AIC)
+//	23		PWM0		I2C_SDA
+//	24		PWM1		I2C_SCK
+//	25		PWM2		UART0_TxD
+//	26		PWM3		UART0_RxD
+//	27		PWM4		A17
+//	28		PWM5		A18
+//	29		-		-
+//	30		PWM6		UART0_CTS/UART1_RxD
+//	31		PWM7		UART0_RTS/UART1_TxD
+//
+//////////////////////////////////////////////////////////
+
+/* 
+ * p is the port number (0,1,2,3)
+ * o is the pin offset (0-31) inside the port
+ * n is the absolute number of a pin (0-127), regardless of the port
+ */
+
+//-------------------------------------------
+// Function Pins Mode
+
+#define __gpio_as_func0(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXFUNS(p) = (1 << o);		\
+	REG_GPIO_PXSELC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_as_func1(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXFUNS(p) = (1 << o);		\
+	REG_GPIO_PXSELS(p) = (1 << o);		\
+} while (0)
+
+/*
+ * D0 ~ D31, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, 
+ * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3#
+ */
+#define __gpio_as_sdram_32bit()			\
+do {						\
+	REG_GPIO_PXFUNS(0) = 0xffffffff;	\
+	REG_GPIO_PXSELC(0) = 0xffffffff;	\
+	REG_GPIO_PXPES(0) = 0xffffffff;		\
+	REG_GPIO_PXFUNS(1) = 0x81f9ffff;	\
+	REG_GPIO_PXSELC(1) = 0x81f9ffff;	\
+	REG_GPIO_PXPES(1) = 0x81f9ffff;		\
+	REG_GPIO_PXFUNS(2) = 0x07000000;	\
+	REG_GPIO_PXSELC(2) = 0x07000000;	\
+	REG_GPIO_PXPES(2) = 0x07000000;		\
+} while (0)
+
+/*
+ * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, 
+ * RDWE#, CKO#, WE0#, WE1#
+ */
+#define __gpio_as_sdram_16bit()			\
+do {						\
+	REG_GPIO_PXFUNS(0) = 0x5442bfaa;	\
+	REG_GPIO_PXSELC(0) = 0x5442bfaa;	\
+	REG_GPIO_PXPES(0) = 0x5442bfaa;		\
+	REG_GPIO_PXFUNS(1) = 0x81f9ffff;	\
+	REG_GPIO_PXSELC(1) = 0x81f9ffff;	\
+	REG_GPIO_PXPES(1) = 0x81f9ffff;		\
+	REG_GPIO_PXFUNS(2) = 0x01000000;	\
+	REG_GPIO_PXSELC(2) = 0x01000000;	\
+	REG_GPIO_PXPES(2) = 0x01000000;		\
+} while (0)
+
+/*
+ * CS1#, CLE, ALE, FRE#, FWE#, FRB#, RDWE#/BUFD#
+ */
+#define __gpio_as_nand()			\
+do {						\
+	REG_GPIO_PXFUNS(1) = 0x02018000;	\
+	REG_GPIO_PXSELC(1) = 0x02018000;	\
+	REG_GPIO_PXPES(1) = 0x02018000;		\
+	REG_GPIO_PXFUNS(2) = 0x30000000;	\
+	REG_GPIO_PXSELC(2) = 0x30000000;	\
+	REG_GPIO_PXPES(2) = 0x30000000;		\
+	REG_GPIO_PXFUNC(2) = 0x40000000;	\
+	REG_GPIO_PXSELC(2) = 0x40000000;	\
+	REG_GPIO_PXDIRC(2) = 0x40000000;	\
+	REG_GPIO_PXPES(2) = 0x40000000;		\
+	REG_GPIO_PXFUNS(1) = 0x00400000;	\
+	REG_GPIO_PXSELC(1) = 0x00400000;	\
+} while (0)
+
+/*
+ * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D7
+ */
+#define __gpio_as_nor_8bit()			\
+do {						\
+	REG_GPIO_PXFUNS(0) = 0x000000ff;	\
+	REG_GPIO_PXSELC(0) = 0x000000ff;	\
+	REG_GPIO_PXPES(0) = 0x000000ff;		\
+	REG_GPIO_PXFUNS(1) = 0x7041ffff;	\
+	REG_GPIO_PXSELC(1) = 0x7041ffff;	\
+	REG_GPIO_PXPES(1) = 0x7041ffff;		\
+	REG_GPIO_PXFUNS(1) = 0x00060000;	\
+	REG_GPIO_PXSELS(1) = 0x00060000;	\
+	REG_GPIO_PXPES(1) = 0x00060000;		\
+	REG_GPIO_PXFUNS(2) = 0x08000000;	\
+	REG_GPIO_PXSELC(2) = 0x08000000;	\
+	REG_GPIO_PXPES(2) = 0x08000000;		\
+	REG_GPIO_PXFUNS(2) = 0x00c00000;	\
+	REG_GPIO_PXSELS(2) = 0x00c00000;	\
+	REG_GPIO_PXPES(2) = 0x00c00000;		\
+	REG_GPIO_PXFUNS(3) = 0x18000000;	\
+	REG_GPIO_PXSELS(3) = 0x18000000;	\
+	REG_GPIO_PXPES(3) = 0x18000000;		\
+} while (0)
+
+/*
+ * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D15
+ */
+#define __gpio_as_nor_16bit()			\
+do {						\
+	REG_GPIO_PXFUNS(0) = 0x0000ffff;	\
+	REG_GPIO_PXSELC(0) = 0x0000ffff;	\
+	REG_GPIO_PXPES(0) = 0x0000ffff;		\
+	REG_GPIO_PXFUNS(1) = 0x7041ffff;	\
+	REG_GPIO_PXSELC(1) = 0x7041ffff;	\
+	REG_GPIO_PXPES(1) = 0x7041ffff;		\
+	REG_GPIO_PXFUNS(1) = 0x00060000;	\
+	REG_GPIO_PXSELS(1) = 0x00060000;	\
+	REG_GPIO_PXPES(1) = 0x00060000;		\
+	REG_GPIO_PXFUNS(2) = 0x08000000;	\
+	REG_GPIO_PXSELC(2) = 0x08000000;	\
+	REG_GPIO_PXPES(2) = 0x08000000;		\
+	REG_GPIO_PXFUNS(2) = 0x00c00000;	\
+	REG_GPIO_PXSELS(2) = 0x00c00000;	\
+	REG_GPIO_PXPES(2) = 0x00c00000;		\
+	REG_GPIO_PXFUNS(3) = 0x18000000;	\
+	REG_GPIO_PXSELS(3) = 0x18000000;	\
+	REG_GPIO_PXPES(3) = 0x18000000;		\
+} while (0)
+
+/*
+ * UART0_TxD, UART_RxD0
+ */
+#define __gpio_as_uart0()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x06000000;	\
+	REG_GPIO_PXSELS(3) = 0x06000000;	\
+	REG_GPIO_PXPES(3) = 0x06000000;		\
+} while (0)
+
+/*
+ * UART0_CTS, UART0_RTS
+ */
+#define __gpio_as_ctsrts()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0xc0000000;	\
+	REG_GPIO_PXSELS(3) = 0xc0000000;	\
+	REG_GPIO_PXTRGC(3) = 0xc0000000;	\
+	REG_GPIO_PXPES(3) = 0xc0000000;		\
+} while (0)
+
+/*
+ * UART1_TxD, UART1_RxD1
+ */
+#define __gpio_as_uart1()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0xc0000000;	\
+	REG_GPIO_PXSELC(3) = 0xc0000000;	\
+	REG_GPIO_PXTRGS(3) = 0xc0000000;	\
+	REG_GPIO_PXPES(3) = 0xc0000000;		\
+} while (0)
+
+/*
+ * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
+ */
+#define __gpio_as_lcd_16bit()			\
+do {						\
+	REG_GPIO_PXFUNS(2) = 0x003cffff;	\
+	REG_GPIO_PXSELC(2) = 0x003cffff;	\
+	REG_GPIO_PXPES(2) = 0x003cffff;		\
+} while (0)
+
+/*
+ * LCD_D0~LCD_D17, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
+ */
+#define __gpio_as_lcd_18bit()			\
+do {						\
+	REG_GPIO_PXFUNS(2) = 0x003fffff;	\
+	REG_GPIO_PXSELC(2) = 0x003fffff;	\
+	REG_GPIO_PXPES(2) = 0x003fffff;		\
+} while (0)
+
+/*
+ * LCD_PS, LCD_REV, LCD_CLS, LCD_SPL
+ */
+#define __gpio_as_lcd_special()			\
+do {						\
+	REG_GPIO_PXFUNS(1) = 0x00060000;	\
+	REG_GPIO_PXSELC(1) = 0x00060000;	\
+	REG_GPIO_PXPES(1)  = 0x00060000;	\
+	REG_GPIO_PXFUNS(2) = 0x00c00000;	\
+	REG_GPIO_PXSELC(2) = 0x00c00000;	\
+	REG_GPIO_PXPES(2)  = 0x00c00000;	\
+} while (0)
+
+/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_8bit()			\
+do {						\
+	REG_GPIO_PXFUNS(2) = 0x001800ff;	\
+	REG_GPIO_PXSELC(2) = 0x001800ff;	\
+} while (0)
+
+/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_9bit()			\
+do {						\
+	REG_GPIO_PXFUNS(2) = 0x001801ff;	\
+	REG_GPIO_PXSELC(2) = 0x001801ff;	\
+} while (0)
+
+/* LCD_D0~LCD_D15, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_16bit()			\
+do {						\
+	REG_GPIO_PXFUNS(2) = 0x0018ffff;	\
+	REG_GPIO_PXSELC(2) = 0x0018ffff;	\
+} while (0)
+
+/* LCD_D0~LCD_D17, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_18bit()			\
+do {						\
+	REG_GPIO_PXFUNS(2) = 0x001bffff;	\
+	REG_GPIO_PXSELC(2) = 0x001bffff;	\
+} while (0)
+
+/*
+ * CIM_D0~CIM_D7, CIM_MCLK, CIM_PCLK, CIM_VSYNC, CIM_HSYNC
+ */
+#define __gpio_as_cim()				\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x0003c0ff;	\
+	REG_GPIO_PXSELC(3) = 0x0003c0ff;	\
+	REG_GPIO_PXPES(3) = 0x0003c0ff;		\
+} while (0)
+
+/*
+ * SDATA_OUT, SDATA_IN, BIT_CLK, SYNC, SCLK_RESET
+ */
+#define __gpio_as_aic()				\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x007c0000;	\
+	REG_GPIO_PXSELS(3) = 0x007c0000;	\
+	REG_GPIO_PXPES(3) = 0x007c0000;		\
+} while (0)
+
+/*
+ * MSC_CMD, MSC_CLK, MSC_D0 ~ MSC_D3
+ */
+#define __gpio_as_msc()				\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x00003f00;	\
+	REG_GPIO_PXSELC(3) = 0x00003f00;	\
+	REG_GPIO_PXPES(3) = 0x00003f00;		\
+} while (0)
+
+/*
+ * SSI_CS0, SSI_CLK, SSI_DT, SSI_DR
+ */
+#define __gpio_as_ssi()				\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x003c0000;	\
+	REG_GPIO_PXSELC(3) = 0x003c0000;	\
+	REG_GPIO_PXPES(3) = 0x003c0000;		\
+} while (0)
+
+/*
+ * I2C_SCK, I2C_SDA
+ */
+#define __gpio_as_i2c()				\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x01800000;	\
+	REG_GPIO_PXSELS(3) = 0x01800000;	\
+	REG_GPIO_PXPES(3) = 0x01800000;		\
+} while (0)
+
+/*
+ * PWM0
+ */
+#define __gpio_as_pwm0()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x00800000;	\
+	REG_GPIO_PXSELC(3) = 0x00800000;	\
+	REG_GPIO_PXPES(3) = 0x00800000;		\
+} while (0)
+
+/*
+ * PWM1
+ */
+#define __gpio_as_pwm1()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x01000000;	\
+	REG_GPIO_PXSELC(3) = 0x01000000;	\
+	REG_GPIO_PXPES(3) = 0x01000000;		\
+} while (0)
+
+/*
+ * PWM2
+ */
+#define __gpio_as_pwm2()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x02000000;	\
+	REG_GPIO_PXSELC(3) = 0x02000000;	\
+	REG_GPIO_PXPES(3) = 0x02000000;		\
+} while (0)
+
+/*
+ * PWM3
+ */
+#define __gpio_as_pwm3()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x04000000;	\
+	REG_GPIO_PXSELC(3) = 0x04000000;	\
+	REG_GPIO_PXPES(3) = 0x04000000;		\
+} while (0)
+
+/*
+ * PWM4
+ */
+#define __gpio_as_pwm4()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x08000000;	\
+	REG_GPIO_PXSELC(3) = 0x08000000;	\
+	REG_GPIO_PXPES(3) = 0x08000000;		\
+} while (0)
+
+/*
+ * PWM5
+ */
+#define __gpio_as_pwm5()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x10000000;	\
+	REG_GPIO_PXSELC(3) = 0x10000000;	\
+	REG_GPIO_PXPES(3) = 0x10000000;		\
+} while (0)
+
+/*
+ * PWM6
+ */
+#define __gpio_as_pwm6()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x40000000;	\
+	REG_GPIO_PXSELC(3) = 0x40000000;	\
+	REG_GPIO_PXPES(3) = 0x40000000;		\
+} while (0)
+
+/*
+ * PWM7
+ */
+#define __gpio_as_pwm7()			\
+do {						\
+	REG_GPIO_PXFUNS(3) = 0x80000000;	\
+	REG_GPIO_PXSELC(3) = 0x80000000;	\
+	REG_GPIO_PXPES(3) = 0x80000000;		\
+} while (0)
+
+/*
+ * n = 0 ~ 7
+ */
+#define __gpio_as_pwm(n)	__gpio_as_pwm##n()
+
+//-------------------------------------------
+// GPIO or Interrupt Mode
+
+#define __gpio_get_port(p)	(REG_GPIO_PXPIN(p))
+
+#define __gpio_port_as_output(p, o)		\
+do {						\
+    REG_GPIO_PXFUNC(p) = (1 << (o));		\
+    REG_GPIO_PXSELC(p) = (1 << (o));		\
+    REG_GPIO_PXDIRS(p) = (1 << (o));		\
+} while (0)
+
+#define __gpio_port_as_input(p, o)		\
+do {						\
+    REG_GPIO_PXFUNC(p) = (1 << (o));		\
+    REG_GPIO_PXSELC(p) = (1 << (o));		\
+    REG_GPIO_PXDIRC(p) = (1 << (o));		\
+} while (0)
+
+#define __gpio_as_output(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	__gpio_port_as_output(p, o);		\
+} while (0)
+
+#define __gpio_as_input(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	__gpio_port_as_input(p, o);		\
+} while (0)
+
+#define __gpio_set_pin(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXDATS(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_clear_pin(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXDATC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_get_pin(n)			\
+({						\
+	unsigned int p, o, v;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	if (__gpio_get_port(p) & (1 << o))	\
+		v = 1;				\
+	else					\
+		v = 0;				\
+	v;					\
+})
+
+#define __gpio_as_irq_high_level(n)		\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXIMS(p) = (1 << o);		\
+	REG_GPIO_PXTRGC(p) = (1 << o);		\
+	REG_GPIO_PXFUNC(p) = (1 << o);		\
+	REG_GPIO_PXSELS(p) = (1 << o);		\
+	REG_GPIO_PXDIRS(p) = (1 << o);		\
+	REG_GPIO_PXFLGC(p) = (1 << o);		\
+	REG_GPIO_PXIMC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_as_irq_low_level(n)		\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXIMS(p) = (1 << o);		\
+	REG_GPIO_PXTRGC(p) = (1 << o);		\
+	REG_GPIO_PXFUNC(p) = (1 << o);		\
+	REG_GPIO_PXSELS(p) = (1 << o);		\
+	REG_GPIO_PXDIRC(p) = (1 << o);		\
+	REG_GPIO_PXFLGC(p) = (1 << o);		\
+	REG_GPIO_PXIMC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_as_irq_rise_edge(n)		\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXIMS(p) = (1 << o);		\
+	REG_GPIO_PXTRGS(p) = (1 << o);		\
+	REG_GPIO_PXFUNC(p) = (1 << o);		\
+	REG_GPIO_PXSELS(p) = (1 << o);		\
+	REG_GPIO_PXDIRS(p) = (1 << o);		\
+	REG_GPIO_PXFLGC(p) = (1 << o);		\
+	REG_GPIO_PXIMC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_as_irq_fall_edge(n)		\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXIMS(p) = (1 << o);		\
+	REG_GPIO_PXTRGS(p) = (1 << o);		\
+	REG_GPIO_PXFUNC(p) = (1 << o);		\
+	REG_GPIO_PXSELS(p) = (1 << o);		\
+	REG_GPIO_PXDIRC(p) = (1 << o);		\
+	REG_GPIO_PXFLGC(p) = (1 << o);		\
+	REG_GPIO_PXIMC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_mask_irq(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXIMS(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_unmask_irq(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXIMC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_ack_irq(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXFLGC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_get_irq()			\
+({						\
+	unsigned int p, i, tmp, v = 0;		\
+	for (p = 3; p >= 0; p--) {		\
+		tmp = REG_GPIO_PXFLG(p);	\
+		for (i = 0; i < 32; i++)	\
+			if (tmp & (1 << i))	\
+				v = (32*p + i);	\
+	}					\
+	v;					\
+})
+
+#define __gpio_group_irq(n)			\
+({						\
+	register int tmp, i;			\
+	tmp = REG_GPIO_PXFLG((n));		\
+	for (i=31;i>=0;i--)			\
+		if (tmp & (1 << i))		\
+			break;			\
+	i;					\
+})
+
+#define __gpio_enable_pull(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXPEC(p) = (1 << o);		\
+} while (0)
+
+#define __gpio_disable_pull(n)			\
+do {						\
+	unsigned int p, o;			\
+	p = (n) / 32;				\
+	o = (n) % 32;				\
+	REG_GPIO_PXPES(p) = (1 << o);		\
+} while (0)
+
+
+/***************************************************************************
+ * CPM
+ ***************************************************************************/
+#define __cpm_get_pllm() \
+	((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT)
+#define __cpm_get_plln() \
+	((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT)
+#define __cpm_get_pllod() \
+	((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT)
+
+#define __cpm_get_cdiv() \
+	((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT)
+#define __cpm_get_hdiv() \
+	((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT)
+#define __cpm_get_pdiv() \
+	((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT)
+#define __cpm_get_mdiv() \
+	((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT)
+#define __cpm_get_ldiv() \
+	((REG_CPM_CPCCR & CPM_CPCCR_LDIV_MASK) >> CPM_CPCCR_LDIV_BIT)
+#define __cpm_get_udiv() \
+	((REG_CPM_CPCCR & CPM_CPCCR_UDIV_MASK) >> CPM_CPCCR_UDIV_BIT)
+#define __cpm_get_i2sdiv() \
+	((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT)
+#define __cpm_get_pixdiv() \
+	((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT)
+#define __cpm_get_mscdiv() \
+	((REG_CPM_MSCCDR & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT)
+#define __cpm_get_uhcdiv() \
+	((REG_CPM_UHCCDR & CPM_UHCCDR_UHCDIV_MASK) >> CPM_UHCCDR_UHCDIV_BIT)
+#define __cpm_get_ssidiv() \
+	((REG_CPM_SSICCDR & CPM_SSICDR_SSICDIV_MASK) >> CPM_SSICDR_SSIDIV_BIT)
+
+#define __cpm_set_cdiv(v) \
+	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT)))
+#define __cpm_set_hdiv(v) \
+	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT)))
+#define __cpm_set_pdiv(v) \
+	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT)))
+#define __cpm_set_mdiv(v) \
+	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT)))
+#define __cpm_set_ldiv(v) \
+	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT)))
+#define __cpm_set_udiv(v) \
+	(REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT)))
+#define __cpm_set_i2sdiv(v) \
+	(REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT)))
+#define __cpm_set_pixdiv(v) \
+	(REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT)))
+#define __cpm_set_mscdiv(v) \
+	(REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT)))
+#define __cpm_set_uhcdiv(v) \
+	(REG_CPM_UHCCDR = (REG_CPM_UHCCDR & ~CPM_UHCCDR_UHCDIV_MASK) | ((v) << (CPM_UHCCDR_UHCDIV_BIT)))
+#define __cpm_ssiclk_select_exclk() \
+	(REG_CPM_SSICDR &= ~CPM_SSICDR_SCS)
+#define __cpm_ssiclk_select_pllout() \
+	(REG_CPM_SSICDR |= CPM_SSICDR_SCS)
+#define __cpm_set_ssidiv(v) \
+	(REG_CPM_SSICDR = (REG_CPM_SSICDR & ~CPM_SSICDR_SSIDIV_MASK) | ((v) << (CPM_SSICDR_SSIDIV_BIT)))
+
+#define __cpm_select_i2sclk_exclk()	(REG_CPM_CPCCR &= ~CPM_CPCCR_I2CS)
+#define __cpm_select_i2sclk_pll()	(REG_CPM_CPCCR |= CPM_CPCCR_I2CS)
+#define __cpm_enable_cko()		(REG_CPM_CPCCR |= CPM_CPCCR_CLKOEN)
+#define __cpm_select_usbclk_exclk()	(REG_CPM_CPCCR &= ~CPM_CPCCR_UCS)
+#define __cpm_select_usbclk_pll()	(REG_CPM_CPCCR |= CPM_CPCCR_UCS)
+#define __cpm_enable_pll_change()	(REG_CPM_CPCCR |= CPM_CPCCR_CE)
+#define __cpm_pllout_direct()		(REG_CPM_CPCCR |= CPM_CPCCR_PCS)
+#define __cpm_pllout_div2()		(REG_CPM_CPCCR &= ~CPM_CPCCR_PCS)
+
+#define __cpm_pll_is_on()		(REG_CPM_CPPCR & CPM_CPPCR_PLLS)
+#define __cpm_pll_bypass()		(REG_CPM_CPPCR |= CPM_CPPCR_PLLBP)
+#define __cpm_pll_enable()		(REG_CPM_CPPCR |= CPM_CPPCR_PLLEN)
+
+#define __cpm_get_cclk_doze_duty() \
+	((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT)
+#define __cpm_set_cclk_doze_duty(v) \
+	(REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT)))
+
+#define __cpm_doze_mode()		(REG_CPM_LCR |= CPM_LCR_DOZE_ON)
+#define __cpm_idle_mode() \
+	(REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE)
+#define __cpm_sleep_mode() \
+	(REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP)
+
+#define __cpm_stop_all() 	(REG_CPM_CLKGR = 0x7fff)
+#define __cpm_stop_uart1()	(REG_CPM_CLKGR |= CPM_CLKGR_UART1)
+#define __cpm_stop_uhc()	(REG_CPM_CLKGR |= CPM_CLKGR_UHC)
+#define __cpm_stop_ipu()	(REG_CPM_CLKGR |= CPM_CLKGR_IPU)
+#define __cpm_stop_dmac()	(REG_CPM_CLKGR |= CPM_CLKGR_DMAC)
+#define __cpm_stop_udc()	(REG_CPM_CLKGR |= CPM_CLKGR_UDC)
+#define __cpm_stop_lcd()	(REG_CPM_CLKGR |= CPM_CLKGR_LCD)
+#define __cpm_stop_cim()	(REG_CPM_CLKGR |= CPM_CLKGR_CIM)
+#define __cpm_stop_sadc()	(REG_CPM_CLKGR |= CPM_CLKGR_SADC)
+#define __cpm_stop_msc()	(REG_CPM_CLKGR |= CPM_CLKGR_MSC)
+#define __cpm_stop_aic1()	(REG_CPM_CLKGR |= CPM_CLKGR_AIC1)
+#define __cpm_stop_aic2()	(REG_CPM_CLKGR |= CPM_CLKGR_AIC2)
+#define __cpm_stop_ssi()	(REG_CPM_CLKGR |= CPM_CLKGR_SSI)
+#define __cpm_stop_i2c()	(REG_CPM_CLKGR |= CPM_CLKGR_I2C)
+#define __cpm_stop_rtc()	(REG_CPM_CLKGR |= CPM_CLKGR_RTC)
+#define __cpm_stop_tcu()	(REG_CPM_CLKGR |= CPM_CLKGR_TCU)
+#define __cpm_stop_uart0()	(REG_CPM_CLKGR |= CPM_CLKGR_UART0)
+
+#define __cpm_start_all() 	(REG_CPM_CLKGR = 0x0)
+#define __cpm_start_uart1()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UART1)
+#define __cpm_start_uhc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UHC)
+#define __cpm_start_ipu()	(REG_CPM_CLKGR &= ~CPM_CLKGR_IPU)
+#define __cpm_start_dmac()	(REG_CPM_CLKGR &= ~CPM_CLKGR_DMAC)
+#define __cpm_start_udc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UDC)
+#define __cpm_start_lcd()	(REG_CPM_CLKGR &= ~CPM_CLKGR_LCD)
+#define __cpm_start_cim()	(REG_CPM_CLKGR &= ~CPM_CLKGR_CIM)
+#define __cpm_start_sadc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_SADC)
+#define __cpm_start_msc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_MSC)
+#define __cpm_start_aic1()	(REG_CPM_CLKGR &= ~CPM_CLKGR_AIC1)
+#define __cpm_start_aic2()	(REG_CPM_CLKGR &= ~CPM_CLKGR_AIC2)
+#define __cpm_start_ssi()	(REG_CPM_CLKGR &= ~CPM_CLKGR_SSI)
+#define __cpm_start_i2c()	(REG_CPM_CLKGR &= ~CPM_CLKGR_I2C)
+#define __cpm_start_rtc()	(REG_CPM_CLKGR &= ~CPM_CLKGR_RTC)
+#define __cpm_start_tcu()	(REG_CPM_CLKGR &= ~CPM_CLKGR_TCU)
+#define __cpm_start_uart0()	(REG_CPM_CLKGR &= ~CPM_CLKGR_UART0)
+
+#define __cpm_get_o1st() \
+	((REG_CPM_SCR & CPM_SCR_O1ST_MASK) >> CPM_SCR_O1ST_BIT)
+#define __cpm_set_o1st(v) \
+	(REG_CPM_SCR = (REG_CPM_SCR & ~CPM_SCR_O1ST_MASK) | ((v) << (CPM_SCR_O1ST_BIT)))
+#define __cpm_suspend_usbphy()		(REG_CPM_SCR |= CPM_SCR_USBPHY_SUSPEND)
+#define __cpm_enable_osc_in_sleep()	(REG_CPM_SCR |= CPM_SCR_OSC_ENABLE)
+
+
+/***************************************************************************
+ * TCU
+ ***************************************************************************/
+// where 'n' is the TCU channel
+#define __tcu_select_extalclk(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN)
+#define __tcu_select_rtcclk(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN)
+#define __tcu_select_pclk(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN)
+
+#define __tcu_select_clk_div1(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1)
+#define __tcu_select_clk_div4(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4)
+#define __tcu_select_clk_div16(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16)
+#define __tcu_select_clk_div64(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64)
+#define __tcu_select_clk_div256(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256)
+#define __tcu_select_clk_div1024(n) \
+	(REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024)
+
+#define __tcu_enable_pwm_output(n)	( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN )
+#define __tcu_disable_pwm_output(n)	( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN )
+
+#define __tcu_init_pwm_output_high(n)	( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH )
+#define __tcu_init_pwm_output_low(n)	( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH )
+
+#define __tcu_set_pwm_output_shutdown_graceful(n)	( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD )
+#define __tcu_set_pwm_output_shutdown_abrupt(n)		( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD )
+
+#define __tcu_start_counter(n)		( REG_TCU_TESR |= (1 << (n)) )
+#define __tcu_stop_counter(n)		( REG_TCU_TECR |= (1 << (n)) )
+
+#define __tcu_half_match_flag(n)	( REG_TCU_TFR & (1 << ((n) + 16)) )
+#define __tcu_full_match_flag(n)	( REG_TCU_TFR & (1 << (n)) )
+#define __tcu_set_half_match_flag(n)	( REG_TCU_TFSR = (1 << ((n) + 16)) )
+#define __tcu_set_full_match_flag(n)	( REG_TCU_TFSR = (1 << (n)) )
+#define __tcu_clear_half_match_flag(n)	( REG_TCU_TFCR = (1 << ((n) + 16)) )
+#define __tcu_clear_full_match_flag(n)	( REG_TCU_TFCR = (1 << (n)) )
+#define __tcu_mask_half_match_irq(n)	( REG_TCU_TMSR = (1 << ((n) + 16)) )
+#define __tcu_mask_full_match_irq(n)	( REG_TCU_TMSR = (1 << (n)) )
+#define __tcu_unmask_half_match_irq(n)	( REG_TCU_TMCR = (1 << ((n) + 16)) )
+#define __tcu_unmask_full_match_irq(n)	( REG_TCU_TMCR = (1 << (n)) )
+
+#define __tcu_wdt_clock_stopped()	( REG_TCU_TSR & TCU_TSSR_WDTSC )
+#define __tcu_timer_clock_stopped(n)	( REG_TCU_TSR & (1 << (n)) )
+
+#define __tcu_start_wdt_clock()		( REG_TCU_TSCR = TCU_TSSR_WDTSC )
+#define __tcu_start_timer_clock(n)	( REG_TCU_TSCR = (1 << (n)) )
+
+#define __tcu_stop_wdt_clock()		( REG_TCU_TSSR = TCU_TSSR_WDTSC )
+#define __tcu_stop_timer_clock(n)	( REG_TCU_TSSR = (1 << (n)) )
+
+#define __tcu_get_count(n)		( REG_TCU_TCNT((n)) )
+#define __tcu_set_count(n,v)		( REG_TCU_TCNT((n)) = (v) )
+#define __tcu_set_full_data(n,v)	( REG_TCU_TDFR((n)) = (v) )
+#define __tcu_set_half_data(n,v)	( REG_TCU_TDHR((n)) = (v) )
+
+
+/***************************************************************************
+ * WDT
+ ***************************************************************************/
+#define __wdt_start()			( REG_WDT_TCER |= WDT_TCER_TCEN )
+#define __wdt_stop()			( REG_WDT_TCER &= ~WDT_TCER_TCEN )
+#define __wdt_set_count(v)		( REG_WDT_TCNT = (v) )
+#define __wdt_set_data(v)		( REG_WDT_TDR = (v) )
+
+#define __wdt_select_extalclk() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN)
+#define __wdt_select_rtcclk() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN)
+#define __wdt_select_pclk() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN)
+
+#define __wdt_select_clk_div1() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1)
+#define __wdt_select_clk_div4() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4)
+#define __wdt_select_clk_div16() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16)
+#define __wdt_select_clk_div64() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64)
+#define __wdt_select_clk_div256() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256)
+#define __wdt_select_clk_div1024() \
+	(REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024)
+
+
+/***************************************************************************
+ * UART
+ ***************************************************************************/
+
+#define __uart_enable(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_FCR) |= UARTFCR_UUE | UARTFCR_FE )
+#define __uart_disable(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_FCR) = ~UARTFCR_UUE )
+
+#define __uart_enable_transmit_irq(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) |= UARTIER_TIE )
+#define __uart_disable_transmit_irq(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) &= ~UARTIER_TIE )
+
+#define __uart_enable_receive_irq(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE )
+#define __uart_disable_receive_irq(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) )
+
+#define __uart_enable_loopback(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_MCR) |= UARTMCR_LOOP )
+#define __uart_disable_loopback(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_MCR) &= ~UARTMCR_LOOP )
+
+#define __uart_set_8n1(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) = UARTLCR_WLEN_8 )
+
+#define __uart_set_baud(n, devclk, baud)						\
+  do {											\
+	REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) |= UARTLCR_DLAB;			\
+	REG8(UART_BASE + UART_OFF*(n) + OFF_DLLR) = (devclk / 16 / baud) & 0xff;	\
+	REG8(UART_BASE + UART_OFF*(n) + OFF_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff;	\
+	REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) &= ~UARTLCR_DLAB;			\
+  } while (0)
+
+#define __uart_parity_error(n) \
+  ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_PER) != 0 )
+
+#define __uart_clear_errors(n) \
+  ( REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) )
+
+#define __uart_transmit_fifo_empty(n) \
+  ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_TDRQ) != 0 )
+
+#define __uart_transmit_end(n) \
+  ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_TEMT) != 0 )
+
+#define __uart_transmit_char(n, ch) \
+  REG8(UART_BASE + UART_OFF*(n) + OFF_TDR) = (ch)
+
+#define __uart_receive_fifo_full(n) \
+  ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_DR) != 0 )
+
+#define __uart_receive_ready(n) \
+  ( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_DR) != 0 )
+
+#define __uart_receive_char(n) \
+  REG8(UART_BASE + UART_OFF*(n) + OFF_RDR)
+
+#define __uart_disable_irda() \
+  ( REG8(IRDA_BASE + OFF_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) )
+#define __uart_enable_irda() \
+  /* Tx high pulse as 0, Rx low pulse as 0 */ \
+  ( REG8(IRDA_BASE + OFF_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS )
+
+
+/***************************************************************************
+ * DMAC
+ ***************************************************************************/
+
+/* n is the DMA channel (0 - 5) */
+
+#define __dmac_enable_module() \
+  ( REG_DMAC_DMACR |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_RR )
+#define __dmac_disable_module() \
+  ( REG_DMAC_DMACR &= ~DMAC_DMACR_DMAE )
+
+/* p=0,1,2,3 */
+#define __dmac_set_priority(p) 				\
+do {							\
+	REG_DMAC_DMACR &= ~DMAC_DMACR_PR_MASK;		\
+	REG_DMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT);	\
+} while (0)
+
+#define __dmac_test_halt_error() ( REG_DMAC_DMACR & DMAC_DMACR_HLT )
+#define __dmac_test_addr_error() ( REG_DMAC_DMACR & DMAC_DMACR_AR )
+
+#define __dmac_enable_descriptor(n) \
+  ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES )
+#define __dmac_disable_descriptor(n) \
+  ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES )
+
+#define __dmac_enable_channel(n) \
+  ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN )
+#define __dmac_disable_channel(n) \
+  ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN )
+#define __dmac_channel_enabled(n) \
+  ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN )
+
+#define __dmac_channel_enable_irq(n) \
+  ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE )
+#define __dmac_channel_disable_irq(n) \
+  ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE )
+
+#define __dmac_channel_transmit_halt_detected(n) \
+  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT )
+#define __dmac_channel_transmit_end_detected(n) \
+  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT )
+#define __dmac_channel_address_error_detected(n) \
+  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR )
+#define __dmac_channel_count_terminated_detected(n) \
+  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT )
+#define __dmac_channel_descriptor_invalid_detected(n) \
+  (  REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV )
+
+#define __dmac_channel_clear_transmit_halt(n) \
+  (  REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT )
+#define __dmac_channel_clear_transmit_end(n) \
+  (  REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT )
+#define __dmac_channel_clear_address_error(n) \
+  (  REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR )
+#define __dmac_channel_clear_count_terminated(n) \
+  (  REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT )
+#define __dmac_channel_clear_descriptor_invalid(n) \
+  (  REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV )
+
+#define __dmac_channel_set_single_mode(n) \
+  (  REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TM )
+#define __dmac_channel_set_block_mode(n) \
+  (  REG_DMAC_DCMD((n)) |= DMAC_DCMD_TM )
+
+#define __dmac_channel_set_transfer_unit_32bit(n)	\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT;	\
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_16bit(n)	\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT;	\
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_8bit(n)	\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT;	\
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_16byte(n)	\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE;	\
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_32byte(n)	\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE;	\
+} while (0)
+
+/* w=8,16,32 */
+#define __dmac_channel_set_dest_port_width(n,w)		\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w;	\
+} while (0)
+
+/* w=8,16,32 */
+#define __dmac_channel_set_src_port_width(n,w)		\
+do {							\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK;	\
+	REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w;	\
+} while (0)
+
+/* v=0-15 */
+#define __dmac_channel_set_rdil(n,v)				\
+do {								\
+	REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK;		\
+	REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT);	\
+} while (0)
+
+#define __dmac_channel_dest_addr_fixed(n) \
+  (  REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI )
+#define __dmac_channel_dest_addr_increment(n) \
+  (  REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI )
+
+#define __dmac_channel_src_addr_fixed(n) \
+  (  REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI )
+#define __dmac_channel_src_addr_increment(n) \
+  (  REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI )
+
+#define __dmac_channel_set_doorbell(n) \
+  (  REG_DMAC_DMADBSR = (1 << (n)) )
+
+#define __dmac_channel_irq_detected(n)  ( REG_DMAC_DMAIPR & (1 << (n)) )
+#define __dmac_channel_ack_irq(n)       ( REG_DMAC_DMAIPR &= ~(1 << (n)) )
+
+static __inline__ int __dmac_get_irq(void)
+{
+	int i;
+	for (i = 0; i < MAX_DMA_NUM; i++)
+		if (__dmac_channel_irq_detected(i))
+			return i;
+	return -1;
+}
+
+
+/***************************************************************************
+ * AIC (AC'97 & I2S Controller)
+ ***************************************************************************/
+
+#define __aic_enable()		( REG_AIC_FR |= AIC_FR_ENB )
+#define __aic_disable()		( REG_AIC_FR &= ~AIC_FR_ENB )
+
+#define __aic_select_ac97()	( REG_AIC_FR &= ~AIC_FR_AUSEL )
+#define __aic_select_i2s()	( REG_AIC_FR |= AIC_FR_AUSEL )
+
+#define __aic_play_zero()	( REG_AIC_FR &= ~AIC_FR_LSMP )
+#define __aic_play_lastsample()	( REG_AIC_FR |= AIC_FR_LSMP )
+
+#define __i2s_as_master()	( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD )
+#define __i2s_as_slave()	( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) )
+#define __aic_reset_status()          ( REG_AIC_FR & AIC_FR_RST )
+
+#define __aic_reset()                                   \
+do {                                                    \
+        REG_AIC_FR |= AIC_FR_RST;                       \
+} while(0)
+
+
+#define __aic_set_transmit_trigger(n) 			\
+do {							\
+	REG_AIC_FR &= ~AIC_FR_TFTH_MASK;		\
+	REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT);		\
+} while(0)
+
+#define __aic_set_receive_trigger(n) 			\
+do {							\
+	REG_AIC_FR &= ~AIC_FR_RFTH_MASK;		\
+	REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT);		\
+} while(0)
+
+#define __aic_enable_record()	( REG_AIC_CR |= AIC_CR_EREC )
+#define __aic_disable_record()	( REG_AIC_CR &= ~AIC_CR_EREC )
+#define __aic_enable_replay()	( REG_AIC_CR |= AIC_CR_ERPL )
+#define __aic_disable_replay()	( REG_AIC_CR &= ~AIC_CR_ERPL )
+#define __aic_enable_loopback()	( REG_AIC_CR |= AIC_CR_ENLBF )
+#define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF )
+
+#define __aic_flush_fifo()	( REG_AIC_CR |= AIC_CR_FLUSH )
+#define __aic_unflush_fifo()	( REG_AIC_CR &= ~AIC_CR_FLUSH )
+
+#define __aic_enable_transmit_intr() \
+  ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) )
+#define __aic_disable_transmit_intr() \
+  ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) )
+#define __aic_enable_receive_intr() \
+  ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) )
+#define __aic_disable_receive_intr() \
+  ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) )
+
+#define __aic_enable_transmit_dma()  ( REG_AIC_CR |= AIC_CR_TDMS )
+#define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS )
+#define __aic_enable_receive_dma()   ( REG_AIC_CR |= AIC_CR_RDMS )
+#define __aic_disable_receive_dma()  ( REG_AIC_CR &= ~AIC_CR_RDMS )
+
+#define __aic_enable_mono2stereo()   ( REG_AIC_CR |= AIC_CR_M2S )
+#define __aic_disable_mono2stereo()  ( REG_AIC_CR &= ~AIC_CR_M2S )
+#define __aic_enable_byteswap()      ( REG_AIC_CR |= AIC_CR_ENDSW )
+#define __aic_disable_byteswap()     ( REG_AIC_CR &= ~AIC_CR_ENDSW )
+#define __aic_enable_unsignadj()     ( REG_AIC_CR |= AIC_CR_AVSTSU )
+#define __aic_disable_unsignadj()    ( REG_AIC_CR &= ~AIC_CR_AVSTSU )
+
+#define AC97_PCM_XS_L_FRONT   	AIC_ACCR1_XS_SLOT3
+#define AC97_PCM_XS_R_FRONT   	AIC_ACCR1_XS_SLOT4
+#define AC97_PCM_XS_CENTER    	AIC_ACCR1_XS_SLOT6
+#define AC97_PCM_XS_L_SURR    	AIC_ACCR1_XS_SLOT7
+#define AC97_PCM_XS_R_SURR    	AIC_ACCR1_XS_SLOT8
+#define AC97_PCM_XS_LFE       	AIC_ACCR1_XS_SLOT9
+
+#define AC97_PCM_RS_L_FRONT   	AIC_ACCR1_RS_SLOT3
+#define AC97_PCM_RS_R_FRONT   	AIC_ACCR1_RS_SLOT4
+#define AC97_PCM_RS_CENTER    	AIC_ACCR1_RS_SLOT6
+#define AC97_PCM_RS_L_SURR    	AIC_ACCR1_RS_SLOT7
+#define AC97_PCM_RS_R_SURR    	AIC_ACCR1_RS_SLOT8
+#define AC97_PCM_RS_LFE       	AIC_ACCR1_RS_SLOT9
+
+#define __ac97_set_xs_none()	( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK )
+#define __ac97_set_xs_mono() 						\
+do {									\
+	REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK;				\
+	REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT;				\
+} while(0)
+#define __ac97_set_xs_stereo() 						\
+do {									\
+	REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK;				\
+	REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT;	\
+} while(0)
+
+/* In fact, only stereo is support now. */ 
+#define __ac97_set_rs_none()	( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK )
+#define __ac97_set_rs_mono() 						\
+do {									\
+	REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK;				\
+	REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT;				\
+} while(0)
+#define __ac97_set_rs_stereo() 						\
+do {									\
+	REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK;				\
+	REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT;	\
+} while(0)
+
+#define __ac97_warm_reset_codec()		\
+ do {						\
+	REG_AIC_ACCR2 |= AIC_ACCR2_SA;		\
+	REG_AIC_ACCR2 |= AIC_ACCR2_SS;		\
+	udelay(2);				\
+	REG_AIC_ACCR2 &= ~AIC_ACCR2_SS;		\
+	REG_AIC_ACCR2 &= ~AIC_ACCR2_SA;		\
+ } while (0)
+
+#define __ac97_cold_reset_codec()		\
+ do {						\
+	REG_AIC_ACCR2 |=  AIC_ACCR2_SR;		\
+	udelay(2);				\
+	REG_AIC_ACCR2 &= ~AIC_ACCR2_SR;		\
+ } while (0)
+
+/* n=8,16,18,20 */
+#define __ac97_set_iass(n) \
+ ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT )
+#define __ac97_set_oass(n) \
+ ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT )
+
+#define __i2s_select_i2s()            ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL )
+#define __i2s_select_msbjustified()   ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL )
+
+/* n=8,16,18,20,24 */
+/*#define __i2s_set_sample_size(n) \
+ ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/
+
+#define __i2s_set_oss_sample_size(n) \
+ ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT )
+#define __i2s_set_iss_sample_size(n) \
+ ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT )
+
+#define __i2s_stop_bitclk()   ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK )
+#define __i2s_start_bitclk()  ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK )
+
+#define __aic_transmit_request()  ( REG_AIC_SR & AIC_SR_TFS )
+#define __aic_receive_request()   ( REG_AIC_SR & AIC_SR_RFS )
+#define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR )
+#define __aic_receive_overrun()   ( REG_AIC_SR & AIC_SR_ROR )
+
+#define __aic_clear_errors()      ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) )
+
+#define __aic_get_transmit_resident() \
+  ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT )
+#define __aic_get_receive_count() \
+  ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT )
+
+#define __ac97_command_transmitted()     ( REG_AIC_ACSR & AIC_ACSR_CADT )
+#define __ac97_status_received()         ( REG_AIC_ACSR & AIC_ACSR_SADR )
+#define __ac97_status_receive_timeout()  ( REG_AIC_ACSR & AIC_ACSR_RSTO )
+#define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM )
+#define __ac97_codec_is_ready()          ( REG_AIC_ACSR & AIC_ACSR_CRDY )
+#define __ac97_slot_error_detected()     ( REG_AIC_ACSR & AIC_ACSR_SLTERR )
+#define __ac97_clear_slot_error()        ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR )
+
+#define __i2s_is_busy()         ( REG_AIC_I2SSR & AIC_I2SSR_BSY )
+
+#define CODEC_READ_CMD	        (1 << 19)
+#define CODEC_WRITE_CMD	        (0 << 19)
+#define CODEC_REG_INDEX_BIT     12
+#define CODEC_REG_INDEX_MASK	(0x7f << CODEC_REG_INDEX_BIT)	/* 18:12 */
+#define CODEC_REG_DATA_BIT      4
+#define CODEC_REG_DATA_MASK	(0x0ffff << 4)	/* 19:4 */
+
+#define __ac97_out_rcmd_addr(reg) 					\
+do { 									\
+    REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); 	\
+} while (0)
+
+#define __ac97_out_wcmd_addr(reg) 					\
+do { 									\
+    REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); 	\
+} while (0)
+
+#define __ac97_out_data(value) 						\
+do { 									\
+    REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); 			\
+} while (0)
+
+#define __ac97_in_data() \
+ ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT )
+
+#define __ac97_in_status_addr() \
+ ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT )
+
+#define __i2s_set_sample_rate(i2sclk, sync) \
+  ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) )
+
+#define __aic_write_tfifo(v)  ( REG_AIC_DR = (v) )
+#define __aic_read_rfifo()    ( REG_AIC_DR )
+
+#define __aic_internal_codec()  ( REG_AIC_FR |= AIC_FR_ICDC ) 
+#define __aic_external_codec()  ( REG_AIC_FR &= ~AIC_FR_ICDC )
+
+//
+// Define next ops for AC97 compatible
+//
+
+#define AC97_ACSR	AIC_ACSR
+
+#define __ac97_enable()		__aic_enable(); __aic_select_ac97()
+#define __ac97_disable()	__aic_disable()
+#define __ac97_reset()		__aic_reset()
+
+#define __ac97_set_transmit_trigger(n)	__aic_set_transmit_trigger(n)
+#define __ac97_set_receive_trigger(n)	__aic_set_receive_trigger(n)
+
+#define __ac97_enable_record()		__aic_enable_record()
+#define __ac97_disable_record()		__aic_disable_record()
+#define __ac97_enable_replay()		__aic_enable_replay()
+#define __ac97_disable_replay()		__aic_disable_replay()
+#define __ac97_enable_loopback()	__aic_enable_loopback()
+#define __ac97_disable_loopback()	__aic_disable_loopback()
+
+#define __ac97_enable_transmit_dma()	__aic_enable_transmit_dma()
+#define __ac97_disable_transmit_dma()	__aic_disable_transmit_dma()
+#define __ac97_enable_receive_dma()	__aic_enable_receive_dma()
+#define __ac97_disable_receive_dma()	__aic_disable_receive_dma()
+
+#define __ac97_transmit_request()	__aic_transmit_request()
+#define __ac97_receive_request()	__aic_receive_request()
+#define __ac97_transmit_underrun()	__aic_transmit_underrun()
+#define __ac97_receive_overrun()	__aic_receive_overrun()
+
+#define __ac97_clear_errors()		__aic_clear_errors()
+
+#define __ac97_get_transmit_resident()	__aic_get_transmit_resident()
+#define __ac97_get_receive_count()	__aic_get_receive_count()
+
+#define __ac97_enable_transmit_intr()	__aic_enable_transmit_intr()
+#define __ac97_disable_transmit_intr()	__aic_disable_transmit_intr()
+#define __ac97_enable_receive_intr()	__aic_enable_receive_intr()
+#define __ac97_disable_receive_intr()	__aic_disable_receive_intr()
+
+#define __ac97_write_tfifo(v)		__aic_write_tfifo(v)
+#define __ac97_read_rfifo()		__aic_read_rfifo()
+
+//
+// Define next ops for I2S compatible
+//
+
+#define I2S_ACSR	AIC_I2SSR
+
+#define __i2s_enable()		 __aic_enable(); __aic_select_i2s()
+#define __i2s_disable()		__aic_disable()
+#define __i2s_reset()		__aic_reset()
+
+#define __i2s_set_transmit_trigger(n)	__aic_set_transmit_trigger(n)
+#define __i2s_set_receive_trigger(n)	__aic_set_receive_trigger(n)
+
+#define __i2s_enable_record()		__aic_enable_record()
+#define __i2s_disable_record()		__aic_disable_record()
+#define __i2s_enable_replay()		__aic_enable_replay()
+#define __i2s_disable_replay()		__aic_disable_replay()
+#define __i2s_enable_loopback()		__aic_enable_loopback()
+#define __i2s_disable_loopback()	__aic_disable_loopback()
+
+#define __i2s_enable_transmit_dma()	__aic_enable_transmit_dma()
+#define __i2s_disable_transmit_dma()	__aic_disable_transmit_dma()
+#define __i2s_enable_receive_dma()	__aic_enable_receive_dma()
+#define __i2s_disable_receive_dma()	__aic_disable_receive_dma()
+
+#define __i2s_transmit_request()	__aic_transmit_request()
+#define __i2s_receive_request()		__aic_receive_request()
+#define __i2s_transmit_underrun()	__aic_transmit_underrun()
+#define __i2s_receive_overrun()		__aic_receive_overrun()
+
+#define __i2s_clear_errors()		__aic_clear_errors()
+
+#define __i2s_get_transmit_resident()	__aic_get_transmit_resident()
+#define __i2s_get_receive_count()	__aic_get_receive_count()
+
+#define __i2s_enable_transmit_intr()	__aic_enable_transmit_intr()
+#define __i2s_disable_transmit_intr()	__aic_disable_transmit_intr()
+#define __i2s_enable_receive_intr()	__aic_enable_receive_intr()
+#define __i2s_disable_receive_intr()	__aic_disable_receive_intr()
+
+#define __i2s_write_tfifo(v)		__aic_write_tfifo(v)
+#define __i2s_read_rfifo()		__aic_read_rfifo()
+
+#define __i2s_reset_codec()			\
+ do {						\
+ } while (0)
+
+
+/***************************************************************************
+ * ICDC
+ ***************************************************************************/
+#define __i2s_internal_codec()         __aic_internal_codec()
+#define __i2s_external_codec()         __aic_external_codec()
+
+/***************************************************************************
+ * INTC
+ ***************************************************************************/
+#define __intc_unmask_irq(n)	( REG_INTC_IMCR = (1 << (n)) )
+#define __intc_mask_irq(n)	( REG_INTC_IMSR = (1 << (n)) )
+#define __intc_ack_irq(n)	( REG_INTC_IPR = (1 << (n)) )
+
+
+/***************************************************************************
+ * I2C
+ ***************************************************************************/
+
+#define __i2c_enable()		( REG_I2C_CR |= I2C_CR_I2CE )
+#define __i2c_disable()		( REG_I2C_CR &= ~I2C_CR_I2CE )
+
+#define __i2c_send_start()	( REG_I2C_CR |= I2C_CR_STA )
+#define __i2c_send_stop()	( REG_I2C_CR |= I2C_CR_STO )
+#define __i2c_send_ack()	( REG_I2C_CR &= ~I2C_CR_AC )
+#define __i2c_send_nack()	( REG_I2C_CR |= I2C_CR_AC )
+
+#define __i2c_set_drf()		( REG_I2C_SR |= I2C_SR_DRF )
+#define __i2c_clear_drf()	( REG_I2C_SR &= ~I2C_SR_DRF )
+#define __i2c_check_drf()	( REG_I2C_SR & I2C_SR_DRF )
+
+#define __i2c_received_ack()	( !(REG_I2C_SR & I2C_SR_ACKF) )
+#define __i2c_is_busy()		( REG_I2C_SR & I2C_SR_BUSY )
+#define __i2c_transmit_ended()	( REG_I2C_SR & I2C_SR_TEND )
+
+#define __i2c_set_clk(dev_clk, i2c_clk) \
+  ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 )
+
+#define __i2c_read()		( REG_I2C_DR )
+#define __i2c_write(val)	( REG_I2C_DR = (val) )
+
+
+/***************************************************************************
+ * MSC
+ ***************************************************************************/
+
+#define __msc_start_op() \
+  ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START )
+
+#define __msc_set_resto(to) 	( REG_MSC_RESTO = to )
+#define __msc_set_rdto(to) 	( REG_MSC_RDTO = to )
+#define __msc_set_cmd(cmd) 	( REG_MSC_CMD = cmd )
+#define __msc_set_arg(arg) 	( REG_MSC_ARG = arg )
+#define __msc_set_nob(nob) 	( REG_MSC_NOB = nob )
+#define __msc_get_nob() 	( REG_MSC_NOB )
+#define __msc_set_blklen(len) 	( REG_MSC_BLKLEN = len )
+#define __msc_set_cmdat(cmdat) 	( REG_MSC_CMDAT = cmdat )
+#define __msc_set_cmdat_ioabort() 	( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT )
+#define __msc_clear_cmdat_ioabort() 	( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT )
+
+#define __msc_set_cmdat_bus_width1() 			\
+do { 							\
+	REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; 	\
+	REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; 	\
+} while(0)
+
+#define __msc_set_cmdat_bus_width4() 			\
+do { 							\
+	REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; 	\
+	REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; 	\
+} while(0)
+
+#define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN )
+#define __msc_set_cmdat_init() 	( REG_MSC_CMDAT |= MSC_CMDAT_INIT )
+#define __msc_set_cmdat_busy() 	( REG_MSC_CMDAT |= MSC_CMDAT_BUSY )
+#define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK )
+#define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK )
+#define __msc_set_cmdat_read() 	( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ )
+#define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ )
+#define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN )
+
+/* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */
+#define __msc_set_cmdat_res_format(r) 				\
+do { 								\
+	REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; 	\
+	REG_MSC_CMDAT |= (r); 					\
+} while(0)
+
+#define __msc_clear_cmdat() \
+  REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \
+  MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \
+  MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK )
+
+#define __msc_get_imask() 		( REG_MSC_IMASK )
+#define __msc_mask_all_intrs() 		( REG_MSC_IMASK = 0xff )
+#define __msc_unmask_all_intrs() 	( REG_MSC_IMASK = 0x00 )
+#define __msc_mask_rd() 		( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ )
+#define __msc_unmask_rd() 		( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ )
+#define __msc_mask_wr() 		( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ )
+#define __msc_unmask_wr() 		( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ )
+#define __msc_mask_endcmdres() 		( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES )
+#define __msc_unmask_endcmdres() 	( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES )
+#define __msc_mask_datatrandone() 	( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE )
+#define __msc_unmask_datatrandone() 	( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE )
+#define __msc_mask_prgdone() 		( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE )
+#define __msc_unmask_prgdone() 		( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE )
+
+/* n=0,1,2,3,4,5,6,7 */
+#define __msc_set_clkrt(n) 	\
+do { 				\
+	REG_MSC_CLKRT = n;	\
+} while(0)
+
+#define __msc_get_ireg() 		( REG_MSC_IREG )
+#define __msc_ireg_rd() 		( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ )
+#define __msc_ireg_wr() 		( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ )
+#define __msc_ireg_end_cmd_res() 	( REG_MSC_IREG & MSC_IREG_END_CMD_RES )
+#define __msc_ireg_data_tran_done() 	( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE )
+#define __msc_ireg_prg_done() 		( REG_MSC_IREG & MSC_IREG_PRG_DONE )
+#define __msc_ireg_clear_end_cmd_res() 	( REG_MSC_IREG = MSC_IREG_END_CMD_RES )
+#define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE )
+#define __msc_ireg_clear_prg_done() 	( REG_MSC_IREG = MSC_IREG_PRG_DONE )
+
+#define __msc_get_stat() 		( REG_MSC_STAT )
+#define __msc_stat_not_end_cmd_res() 	( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0)
+#define __msc_stat_crc_err() \
+  ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) )
+#define __msc_stat_res_crc_err() 	( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR )
+#define __msc_stat_rd_crc_err() 	( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR )
+#define __msc_stat_wr_crc_err() 	( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES )
+#define __msc_stat_resto_err() 		( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES )
+#define __msc_stat_rdto_err() 		( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ )
+
+#define __msc_rd_resfifo() 		( REG_MSC_RES )
+#define __msc_rd_rxfifo()  		( REG_MSC_RXFIFO )
+#define __msc_wr_txfifo(v)  		( REG_MSC_TXFIFO = v )
+
+#define __msc_reset() 						\
+do { 								\
+	REG_MSC_STRPCL = MSC_STRPCL_RESET;			\
+ 	while (REG_MSC_STAT & MSC_STAT_IS_RESETTING);		\
+} while (0)
+
+#define __msc_start_clk() 					\
+do { 								\
+	REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START;	\
+} while (0)
+
+#define __msc_stop_clk() 					\
+do { 								\
+	REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP;	\
+} while (0)
+
+#define MMC_CLK 19169200
+#define SD_CLK  24576000
+
+/* msc_clk should little than pclk and little than clk retrieve from card */
+#define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv)		\
+do {								\
+	unsigned int rate, pclk, i;				\
+	pclk = dev_clk;						\
+	rate = type?SD_CLK:MMC_CLK;				\
+  	if (msc_clk && msc_clk < pclk)				\
+    		pclk = msc_clk;					\
+	i = 0;							\
+  	while (pclk < rate)					\
+    	{							\
+      		i ++;						\
+      		rate >>= 1;					\
+    	}							\
+  	lv = i;							\
+} while(0)
+
+/* divide rate to little than or equal to 400kHz */
+#define __msc_calc_slow_clk_divisor(type, lv)			\
+do {								\
+	unsigned int rate, i;					\
+	rate = (type?SD_CLK:MMC_CLK)/1000/400;			\
+	i = 0;							\
+	while (rate > 0)					\
+    	{							\
+      		rate >>= 1;					\
+      		i ++;						\
+    	}							\
+  	lv = i;							\
+} while(0)
+
+
+/***************************************************************************
+ * SSI
+ ***************************************************************************/
+
+#define __ssi_enable()    ( REG_SSI_CR0 |= SSI_CR0_SSIE )
+#define __ssi_disable()   ( REG_SSI_CR0 &= ~SSI_CR0_SSIE )
+#define __ssi_select_ce() ( REG_SSI_CR0 &= ~SSI_CR0_FSEL )
+
+#define __ssi_normal_mode() ( REG_SSI_ITR &= ~SSI_ITR_IVLTM_MASK )
+
+#define __ssi_select_ce2() 		\
+do { 					\
+	REG_SSI_CR0 |= SSI_CR0_FSEL; 	\
+	REG_SSI_CR1 &= ~SSI_CR1_MULTS; 	\
+} while (0)
+
+#define __ssi_select_gpc() 		\
+do { 					\
+	REG_SSI_CR0 &= ~SSI_CR0_FSEL; 	\
+	REG_SSI_CR1 |= SSI_CR1_MULTS; 	\
+} while (0)
+
+#define __ssi_enable_tx_intr() 	\
+  ( REG_SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE )
+
+#define __ssi_disable_tx_intr() \
+  ( REG_SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) )
+
+#define __ssi_enable_rx_intr() 	\
+  ( REG_SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE )
+
+#define __ssi_disable_rx_intr() \
+  ( REG_SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) )
+
+#define __ssi_enable_txfifo_half_empty_intr()  \
+	( REG_SSI_CR0 |= SSI_CR0_TIE )
+#define __ssi_disable_txfifo_half_empty_intr()  \
+	( REG_SSI_CR0 &= ~SSI_CR0_TIE )
+#define __ssi_enable_tx_error_intr()  \
+	( REG_SSI_CR0 |= SSI_CR0_TEIE )
+#define __ssi_disable_tx_error_intr()  \
+	( REG_SSI_CR0 &= ~SSI_CR0_TEIE )
+
+#define __ssi_enable_rxfifo_half_full_intr()  \
+	( REG_SSI_CR0 |= SSI_CR0_RIE )
+#define __ssi_disable_rxfifo_half_full_intr()  \
+	( REG_SSI_CR0 &= ~SSI_CR0_RIE )
+#define __ssi_enable_rx_error_intr()  \
+	( REG_SSI_CR0 |= SSI_CR0_REIE )
+#define __ssi_disable_rx_error_intr()  \
+	( REG_SSI_CR0 &= ~SSI_CR0_REIE )
+
+#define __ssi_enable_loopback()  ( REG_SSI_CR0 |= SSI_CR0_LOOP )
+#define __ssi_disable_loopback() ( REG_SSI_CR0 &= ~SSI_CR0_LOOP )
+
+#define __ssi_enable_receive()   ( REG_SSI_CR0 &= ~SSI_CR0_DISREV )
+#define __ssi_disable_receive()  ( REG_SSI_CR0 |= SSI_CR0_DISREV )
+
+#define __ssi_finish_receive() 	\
+  ( REG_SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) )
+
+#define __ssi_disable_recvfinish() \
+  ( REG_SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) )
+
+#define __ssi_flush_txfifo()   ( REG_SSI_CR0 |= SSI_CR0_TFLUSH )
+#define __ssi_flush_rxfifo()   ( REG_SSI_CR0 |= SSI_CR0_RFLUSH )
+
+#define __ssi_flush_fifo() \
+  ( REG_SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH )
+
+#define __ssi_finish_transmit() ( REG_SSI_CR1 &= ~SSI_CR1_UNFIN )
+#define __ssi_wait_transmit() ( REG_SSI_CR1 |= SSI_CR1_UNFIN )
+
+#define __ssi_spi_format() 					\
+do { 								\
+	REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; 			\
+	REG_SSI_CR1 |= SSI_CR1_FMAT_SPI; 			\
+	REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
+	REG_SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1);	\
+} while (0)
+
+/* TI's SSP format, must clear SSI_CR1.UNFIN */
+#define __ssi_ssp_format() 					\
+do { 								\
+	REG_SSI_CR1 &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); 	\
+	REG_SSI_CR1 |= SSI_CR1_FMAT_SSP; 			\
+} while (0)
+
+/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */
+#define __ssi_microwire_format() 				\
+do { 								\
+	REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; 			\
+	REG_SSI_CR1 |= SSI_CR1_FMAT_MW1; 			\
+	REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
+	REG_SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3);	\
+	REG_SSI_CR0 &= ~SSI_CR0_RFINE; 				\
+} while (0)
+
+/* CE# level (FRMHL), CE# in interval time (ITFRM),
+   clock phase and polarity (PHA POL),
+   interval time (SSIITR), interval characters/frame (SSIICR) */
+
+ /* frmhl,endian,mcom,flen,pha,pol MASK */
+#define SSICR1_MISC_MASK 					\
+	( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK	\
+	| SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL )	\
+
+#define __ssi_spi_set_misc(frmhl,endian,flen,mcom,pha,pol)	\
+do { 								\
+	REG_SSI_CR1 &= ~SSICR1_MISC_MASK; 			\
+	REG_SSI_CR1 |= ((frmhl) << 30) | ((endian) << 25) | 	\
+		 (((mcom) - 1) << 12) | (((flen) - 2) << 4) | 	\
+	         ((pha) << 1) | (pol); 				\
+} while(0)
+
+/* Transfer with MSB or LSB first */
+#define __ssi_set_msb() ( REG_SSI_CR1 &= ~SSI_CR1_LFST )
+#define __ssi_set_lsb() ( REG_SSI_CR1 |= SSI_CR1_LFST )
+
+#define __ssi_set_frame_length(n) \
+    REG_SSI_CR1 = (REG_SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4) 
+
+/* n = 1 - 16 */
+#define __ssi_set_microwire_command_length(n) \
+	( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) )
+
+/* Set the clock phase for SPI */
+#define __ssi_set_spi_clock_phase(n) \
+	( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_PHA) | ((n&0x1)<< 1)))
+
+/* Set the clock polarity for SPI */
+#define __ssi_set_spi_clock_polarity(n) \
+    ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) )
+
+/* n = ix8 */
+#define __ssi_set_tx_trigger(n) 		\
+do { 						\
+	REG_SSI_CR1 &= ~SSI_CR1_TTRG_MASK; 	\
+	REG_SSI_CR1 |= (n/8)<<SSI_CR1_TTRG_BIT; \
+} while (0)
+
+/* n = ix8 */
+#define __ssi_set_rx_trigger(n) 		\
+do { 						\
+	REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; 	\
+	REG_SSI_CR1 |= (n/8)<<SSI_CR1_RTRG_BIT; \
+} while (0)
+
+#define __ssi_get_txfifo_count() \
+    ( (REG_SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT )
+
+#define __ssi_get_rxfifo_count() \
+    ( (REG_SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT )
+
+#define __ssi_transfer_end()	( REG_SSI_SR & SSI_SR_END )
+#define __ssi_is_busy()		( REG_SSI_SR & SSI_SR_BUSY )
+
+#define __ssi_txfifo_full()	( REG_SSI_SR & SSI_SR_TFF )
+#define __ssi_rxfifo_empty()	( REG_SSI_SR & SSI_SR_RFE )
+#define __ssi_rxfifo_half_full()	( REG_SSI_SR & SSI_SR_RFHF )
+#define __ssi_txfifo_half_empty()	( REG_SSI_SR & SSI_SR_TFHE )
+#define __ssi_underrun()		( REG_SSI_SR & SSI_SR_UNDR )
+#define __ssi_overrun()			( REG_SSI_SR & SSI_SR_OVER )
+#define __ssi_clear_underrun()		( REG_SSI_SR = ~SSI_SR_UNDR )
+#define __ssi_clear_overrun()		( REG_SSI_SR = ~SSI_SR_OVER )
+#define __ssi_clear_errors() \
+    ( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) )
+
+
+#define __ssi_set_clk(dev_clk, ssi_clk) \
+  ( REG_SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 )
+
+#define __ssi_receive_data()    REG_SSI_DR
+#define __ssi_transmit_data(v)  ( REG_SSI_DR = (v) )
+
+
+/***************************************************************************
+ * CIM
+ ***************************************************************************/
+
+#define __cim_enable()	( REG_CIM_CTRL |= CIM_CTRL_ENA )
+#define __cim_disable()	( REG_CIM_CTRL &= ~CIM_CTRL_ENA )
+
+#define __cim_input_data_inverse()	( REG_CIM_CFG |= CIM_CFG_INV_DAT )
+#define __cim_input_data_normal()	( REG_CIM_CFG &= ~CIM_CFG_INV_DAT )
+
+#define __cim_vsync_active_low()	( REG_CIM_CFG |= CIM_CFG_VSP )
+#define __cim_vsync_active_high()	( REG_CIM_CFG &= ~CIM_CFG_VSP )
+
+#define __cim_hsync_active_low()	( REG_CIM_CFG |= CIM_CFG_HSP )
+#define __cim_hsync_active_high()	( REG_CIM_CFG &= ~CIM_CFG_HSP )
+
+#define __cim_sample_data_at_pclk_falling_edge() \
+  ( REG_CIM_CFG |= CIM_CFG_PCP )
+#define __cim_sample_data_at_pclk_rising_edge() \
+  ( REG_CIM_CFG &= ~CIM_CFG_PCP )
+
+#define __cim_enable_dummy_zero()	( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO )
+#define __cim_disable_dummy_zero()	( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO )
+
+#define __cim_select_external_vsync()	( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC )
+#define __cim_select_internal_vsync()	( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC )
+
+/* n=0-7 */
+#define __cim_set_data_packing_mode(n) 		\
+do {						\
+    REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; 		\
+    REG_CIM_CFG |= (CIM_CFG_PACK_##n); 		\
+} while (0)
+
+#define __cim_enable_ccir656_progressive_mode()	\
+do {						\
+    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
+    REG_CIM_CFG |= CIM_CFG_DSM_CPM; 		\
+} while (0)
+
+#define __cim_enable_ccir656_interlace_mode()	\
+do {						\
+    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
+    REG_CIM_CFG |= CIM_CFG_DSM_CIM; 		\
+} while (0)
+
+#define __cim_enable_gated_clock_mode()		\
+do {						\
+    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
+    REG_CIM_CFG |= CIM_CFG_DSM_GCM; 		\
+} while (0)
+
+#define __cim_enable_nongated_clock_mode()	\
+do {						\
+    REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; 		\
+    REG_CIM_CFG |= CIM_CFG_DSM_NGCM; 		\
+} while (0)
+
+/* sclk:system bus clock
+ * mclk: CIM master clock
+ */
+#define __cim_set_master_clk(sclk, mclk)			\
+do {								\
+    REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK;			\
+    REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT);	\
+} while (0)
+
+#define __cim_enable_sof_intr() \
+  ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM )
+#define __cim_disable_sof_intr() \
+  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM )
+
+#define __cim_enable_eof_intr() \
+  ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM )
+#define __cim_disable_eof_intr() \
+  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM )
+
+#define __cim_enable_stop_intr() \
+  ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM )
+#define __cim_disable_stop_intr() \
+  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM )
+
+#define __cim_enable_trig_intr() \
+  ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM )
+#define __cim_disable_trig_intr() \
+  ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM )
+
+#define __cim_enable_rxfifo_overflow_intr() \
+  ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM )
+#define __cim_disable_rxfifo_overflow_intr() \
+  ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM )
+
+/* n=1-16 */
+#define __cim_set_frame_rate(n) 		\
+do {						\
+    REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; 	\
+    REG_CIM_CTRL |= CIM_CTRL_FRC_##n; 		\
+} while (0)
+
+#define __cim_enable_dma()   ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN )
+#define __cim_disable_dma()  ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN )
+
+#define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST )
+#define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST )
+
+/* n=4,8,12,16,20,24,28,32 */
+#define __cim_set_rxfifo_trigger(n) 		\
+do {						\
+    REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; 	\
+    REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; 	\
+} while (0)
+
+#define __cim_clear_state()   	     ( REG_CIM_STATE = 0 )
+
+#define __cim_disable_done()   	     ( REG_CIM_STATE & CIM_STATE_VDD )
+#define __cim_rxfifo_empty()   	     ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY )
+#define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG )
+#define __cim_rxfifo_overflow()      ( REG_CIM_STATE & CIM_STATE_RXF_OF )
+#define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF )
+#define __cim_dma_stop()   	     ( REG_CIM_STATE & CIM_STATE_DMA_STOP )
+#define __cim_dma_eof()   	     ( REG_CIM_STATE & CIM_STATE_DMA_EOF )
+#define __cim_dma_sof()   	     ( REG_CIM_STATE & CIM_STATE_DMA_SOF )
+
+#define __cim_get_iid()   	     ( REG_CIM_IID )
+#define __cim_get_image_data()       ( REG_CIM_RXFIFO )
+#define __cim_get_dam_cmd()          ( REG_CIM_CMD )
+
+#define __cim_set_da(a)              ( REG_CIM_DA = (a) )
+
+/***************************************************************************
+ * LCD
+ ***************************************************************************/
+#define __lcd_as_smart_lcd() 		( REG_LCD_CFG |= (1<<LCD_CFG_LCDPIN_BIT) )
+#define __lcd_as_general_lcd() 		( REG_LCD_CFG &= ~(1<<LCD_CFG_LCDPIN_BIT) )
+
+#define __lcd_set_dis()			( REG_LCD_CTRL |= LCD_CTRL_DIS )
+#define __lcd_clr_dis()			( REG_LCD_CTRL &= ~LCD_CTRL_DIS )
+
+#define __lcd_set_ena()			( REG_LCD_CTRL |= LCD_CTRL_ENA )
+#define __lcd_clr_ena()			( REG_LCD_CTRL &= ~LCD_CTRL_ENA )
+
+/* n=1,2,4,8,16 */
+#define __lcd_set_bpp(n) \
+  ( REG_LCD_CTRL = (REG_LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n )
+
+/* n=4,8,16 */
+#define __lcd_set_burst_length(n) 		\
+do {						\
+	REG_LCD_CTRL &= ~LCD_CTRL_BST_MASK;	\
+	REG_LCD_CTRL |= LCD_CTRL_BST_n##;	\
+} while (0)
+
+#define __lcd_select_rgb565()		( REG_LCD_CTRL &= ~LCD_CTRL_RGB555 )
+#define __lcd_select_rgb555()		( REG_LCD_CTRL |= LCD_CTRL_RGB555 )
+
+#define __lcd_set_ofup()		( REG_LCD_CTRL |= LCD_CTRL_OFUP )
+#define __lcd_clr_ofup()		( REG_LCD_CTRL &= ~LCD_CTRL_OFUP )
+
+/* n=2,4,16 */
+#define __lcd_set_stn_frc(n) 			\
+do {						\
+	REG_LCD_CTRL &= ~LCD_CTRL_FRC_MASK;	\
+	REG_LCD_CTRL |= LCD_CTRL_FRC_n##;	\
+} while (0)
+
+
+#define __lcd_pixel_endian_little()	( REG_LCD_CTRL |= LCD_CTRL_PEDN )
+#define __lcd_pixel_endian_big()	( REG_LCD_CTRL &= ~LCD_CTRL_PEDN )
+
+#define __lcd_reverse_byte_endian()	( REG_LCD_CTRL |= LCD_CTRL_BEDN )
+#define __lcd_normal_byte_endian()	( REG_LCD_CTRL &= ~LCD_CTRL_BEDN )
+
+#define __lcd_enable_eof_intr()		( REG_LCD_CTRL |= LCD_CTRL_EOFM )
+#define __lcd_disable_eof_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_EOFM )
+
+#define __lcd_enable_sof_intr()		( REG_LCD_CTRL |= LCD_CTRL_SOFM )
+#define __lcd_disable_sof_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_SOFM )
+
+#define __lcd_enable_ofu_intr()		( REG_LCD_CTRL |= LCD_CTRL_OFUM )
+#define __lcd_disable_ofu_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_OFUM )
+
+#define __lcd_enable_ifu0_intr()	( REG_LCD_CTRL |= LCD_CTRL_IFUM0 )
+#define __lcd_disable_ifu0_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_IFUM0 )
+
+#define __lcd_enable_ifu1_intr()	( REG_LCD_CTRL |= LCD_CTRL_IFUM1 )
+#define __lcd_disable_ifu1_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_IFUM1 )
+
+#define __lcd_enable_ldd_intr()		( REG_LCD_CTRL |= LCD_CTRL_LDDM )
+#define __lcd_disable_ldd_intr()	( REG_LCD_CTRL &= ~LCD_CTRL_LDDM )
+
+#define __lcd_enable_qd_intr()		( REG_LCD_CTRL |= LCD_CTRL_QDM )
+#define __lcd_disable_qd_intr()		( REG_LCD_CTRL &= ~LCD_CTRL_QDM )
+
+
+/* LCD status register indication */
+
+#define __lcd_quick_disable_done()	( REG_LCD_STATE & LCD_STATE_QD )
+#define __lcd_disable_done()		( REG_LCD_STATE & LCD_STATE_LDD )
+#define __lcd_infifo0_underrun()	( REG_LCD_STATE & LCD_STATE_IFU0 )
+#define __lcd_infifo1_underrun()	( REG_LCD_STATE & LCD_STATE_IFU1 )
+#define __lcd_outfifo_underrun()	( REG_LCD_STATE & LCD_STATE_OFU )
+#define __lcd_start_of_frame()		( REG_LCD_STATE & LCD_STATE_SOF )
+#define __lcd_end_of_frame()		( REG_LCD_STATE & LCD_STATE_EOF )
+
+#define __lcd_clr_outfifounderrun()	( REG_LCD_STATE &= ~LCD_STATE_OFU )
+#define __lcd_clr_sof()			( REG_LCD_STATE &= ~LCD_STATE_SOF )
+#define __lcd_clr_eof()			( REG_LCD_STATE &= ~LCD_STATE_EOF )
+
+#define __lcd_panel_white()		( REG_LCD_CFG |= LCD_CFG_WHITE )
+#define __lcd_panel_black()		( REG_LCD_CFG &= ~LCD_CFG_WHITE )
+
+/* n=1,2,4,8 for single mono-STN 
+ * n=4,8 for dual mono-STN
+ */
+#define __lcd_set_panel_datawidth(n) 		\
+do { 						\
+	REG_LCD_CFG &= ~LCD_CFG_PDW_MASK; 	\
+	REG_LCD_CFG |= LCD_CFG_PDW_n##;		\
+} while (0)
+
+/* m=LCD_CFG_MODE_GENERUIC_TFT_xxx */
+#define __lcd_set_panel_mode(m) 		\
+do {						\
+	REG_LCD_CFG &= ~LCD_CFG_MODE_MASK;	\
+	REG_LCD_CFG |= (m);			\
+} while(0)
+
+/* n = 0-255 */
+#define __lcd_disable_ac_bias()		( REG_LCD_IO = 0xff )
+#define __lcd_set_ac_bias(n) 			\
+do {						\
+	REG_LCD_IO &= ~LCD_IO_ACB_MASK;		\
+	REG_LCD_IO |= ((n) << LCD_IO_ACB_BIT);	\
+} while(0)
+
+#define __lcd_io_set_dir()		( REG_LCD_IO |= LCD_IO_DIR )
+#define __lcd_io_clr_dir()		( REG_LCD_IO &= ~LCD_IO_DIR )
+
+#define __lcd_io_set_dep()		( REG_LCD_IO |= LCD_IO_DEP )
+#define __lcd_io_clr_dep()		( REG_LCD_IO &= ~LCD_IO_DEP )
+
+#define __lcd_io_set_vsp()		( REG_LCD_IO |= LCD_IO_VSP )
+#define __lcd_io_clr_vsp()		( REG_LCD_IO &= ~LCD_IO_VSP )
+
+#define __lcd_io_set_hsp()		( REG_LCD_IO |= LCD_IO_HSP )
+#define __lcd_io_clr_hsp()		( REG_LCD_IO &= ~LCD_IO_HSP )
+
+#define __lcd_io_set_pcp()		( REG_LCD_IO |= LCD_IO_PCP )
+#define __lcd_io_clr_pcp()		( REG_LCD_IO &= ~LCD_IO_PCP )
+
+#define __lcd_vsync_get_vps() \
+  ( (REG_LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> LCD_VSYNC_VPS_BIT )
+
+#define __lcd_vsync_get_vpe() \
+  ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT )
+#define __lcd_vsync_set_vpe(n) 				\
+do {							\
+	REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK;		\
+	REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT;	\
+} while (0)
+
+#define __lcd_hsync_get_hps() \
+  ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT )
+#define __lcd_hsync_set_hps(n) 				\
+do {							\
+	REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK;		\
+	REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT;	\
+} while (0)
+
+#define __lcd_hsync_get_hpe() \
+  ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT )
+#define __lcd_hsync_set_hpe(n) 				\
+do {							\
+	REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK;		\
+	REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT;	\
+} while (0)
+
+#define __lcd_vat_get_ht() \
+  ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT )
+#define __lcd_vat_set_ht(n) 				\
+do {							\
+	REG_LCD_VAT &= ~LCD_VAT_HT_MASK;		\
+	REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT;		\
+} while (0)
+
+#define __lcd_vat_get_vt() \
+  ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT )
+#define __lcd_vat_set_vt(n) 				\
+do {							\
+	REG_LCD_VAT &= ~LCD_VAT_VT_MASK;		\
+	REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT;		\
+} while (0)
+
+#define __lcd_dah_get_hds() \
+  ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT )
+#define __lcd_dah_set_hds(n) 				\
+do {							\
+	REG_LCD_DAH &= ~LCD_DAH_HDS_MASK;		\
+	REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT;		\
+} while (0)
+
+#define __lcd_dah_get_hde() \
+  ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT )
+#define __lcd_dah_set_hde(n) 				\
+do {							\
+	REG_LCD_DAH &= ~LCD_DAH_HDE_MASK;		\
+	REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT;		\
+} while (0)
+
+#define __lcd_dav_get_vds() \
+  ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT )
+#define __lcd_dav_set_vds(n) 				\
+do {							\
+	REG_LCD_DAV &= ~LCD_DAV_VDS_MASK;		\
+	REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT;		\
+} while (0)
+
+#define __lcd_dav_get_vde() \
+  ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT )
+#define __lcd_dav_set_vde(n) 				\
+do {							\
+	REG_LCD_DAV &= ~LCD_DAV_VDE_MASK;		\
+	REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT;		\
+} while (0)
+
+#define __lcd_cmd0_set_sofint()		( REG_LCD_CMD0 |= LCD_CMD_SOFINT )
+#define __lcd_cmd0_clr_sofint()		( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT )
+#define __lcd_cmd1_set_sofint()		( REG_LCD_CMD1 |= LCD_CMD_SOFINT )
+#define __lcd_cmd1_clr_sofint()		( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT )
+
+#define __lcd_cmd0_set_eofint()		( REG_LCD_CMD0 |= LCD_CMD_EOFINT )
+#define __lcd_cmd0_clr_eofint()		( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT )
+#define __lcd_cmd1_set_eofint()		( REG_LCD_CMD1 |= LCD_CMD_EOFINT )
+#define __lcd_cmd1_clr_eofint()		( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT )
+
+#define __lcd_cmd0_set_pal()		( REG_LCD_CMD0 |= LCD_CMD_PAL )
+#define __lcd_cmd0_clr_pal()		( REG_LCD_CMD0 &= ~LCD_CMD_PAL )
+
+#define __lcd_cmd0_get_len() \
+  ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
+#define __lcd_cmd1_get_len() \
+  ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
+
+/*******************************************************
+ * SMART LCD
+ *******************************************************/
+
+#define __slcd_dma_enable() (REG_SLCD_CTRL |= SLCD_CTRL_DMA_EN)
+#define __slcd_dma_disable() \
+do {\
+	while (REG_SLCD_STATE & SLCD_STATE_BUSY); 	\
+	REG_SLCD_CTRL &= ~SLCD_CTRL_DMA_EN;		\
+} while(0)
+
+/*******************************************************
+ * SMART LCD
+ *******************************************************/
+
+#define __slcd_dma_enable() (REG_SLCD_CTRL |= SLCD_CTRL_DMA_EN)
+#define __slcd_dma_disable() \
+do {\
+	while (REG_SLCD_STATE & SLCD_STATE_BUSY); 	\
+	REG_SLCD_CTRL &= ~SLCD_CTRL_DMA_EN;		\
+} while(0)
+
+/***************************************************************************
+ * RTC ops
+ ***************************************************************************/
+
+#define __rtc_write_ready()  ( (REG_RTC_RCR & RTC_RCR_WRDY) >> RTC_RCR_WRDY_BIT )
+#define __rtc_enabled()        ( REG_RTC_RCR |= RTC_RCR_RTCE )
+#define __rtc_disabled()         ( REG_RTC_RCR &= ~RTC_RCR_RTCE )
+#define __rtc_enable_alarm()         ( REG_RTC_RCR |= RTC_RCR_AE )
+#define __rtc_disable_alarm()         ( REG_RTC_RCR &= ~RTC_RCR_AE )
+#define __rtc_enable_alarm_irq()         ( REG_RTC_RCR |= RTC_RCR_AIE )
+#define __rtc_disable_alarm_irq()         ( REG_RTC_RCR &= ~RTC_RCR_AIE )
+#define __rtc_enable_1Hz_irq()         ( REG_RTC_RCR |= RTC_RCR_1HZIE )
+#define __rtc_disable_1Hz_irq()         ( REG_RTC_RCR &= ~RTC_RCR_1HZIE )
+
+#define __rtc_get_1Hz_flag()           ( (REG_RTC_RCR >> RTC_RCR_1HZ_BIT) & 0x1 )
+#define __rtc_clear_1Hz_flag()           ( REG_RTC_RCR &= ~RTC_RCR_1HZ )
+#define __rtc_get_alarm_flag()           ( (REG_RTC_RCR >> RTC_RCR_AF_BIT) & 0x1 )
+#define __rtc_clear_alarm_flag()           ( REG_RTC_RCR &= ~RTC_RCR_AF )
+
+#define __rtc_get_second()   ( REG_RTC_RSR )
+#define __rtc_set_second(v)   ( REG_RTC_RSR = v )
+
+#define __rtc_get_alarm_second()   ( REG_RTC_RSAR )
+#define __rtc_set_alarm_second(v)   ( REG_RTC_RSAR = v )
+
+#define __rtc_RGR_is_locked()       ( (REG_RTC_RGR >> RTC_RGR_LOCK) )
+#define __rtc_lock_RGR()       ( REG_RTC_RGR |= RTC_RGR_LOCK )
+#define __rtc_unlock_RGR()       ( REG_RTC_RGR &= ~RTC_RGR_LOCK )
+#define __rtc_get_adjc_val()       ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT )
+#define __rtc_set_adjc_val(v)      \
+       ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) ))
+#define __rtc_get_nc1Hz_val()       ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT )
+#define __rtc_set_nc1Hz_val(v)      \
+       ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) ))
+
+#define __rtc_power_down()            ( REG_RTC_HCR |= RTC_HCR_PD )
+
+#define __rtc_get_hwfcr_val()         ( REG_RTC_HWFCR & RTC_HWFCR_MASK )
+#define __rtc_set_hwfcr_val(v)         ( REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK )
+#define __rtc_get_hrcr_val()         ( REG_RTC_HRCR & RTC_HRCR_MASK )
+#define __rtc_set_hrcr_val(v)         ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK )
+
+#define __rtc_enable_alarm_wakeup()        ( REG_RTC_HWCR |= RTC_HWCR_EALM )
+#define __rtc_disable_alarm_wakeup()        ( REG_RTC_HWCR &= ~RTC_HWCR_EALM )
+
+#define __rtc_status_hib_reset_occur()        ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 )
+#define __rtc_status_ppr_reset_occur()        ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 )
+#define __rtc_status_wakeup_pin_waken_up()    ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 )
+#define __rtc_status_alarm_waken_up()        ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 )
+#define __rtc_clear_hib_stat_all()               ( REG_RTC_HWRSR = 0 )
+
+#define __rtc_get_scratch_pattern() 		(REG_RTC_HSPR)
+#define __rtc_set_scratch_pattern(n) 		(REG_RTC_HSPR = n )
+
+
+
+#endif /* __JZ4740_OPS_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/platform.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/platform.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/platform.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/platform.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,19 @@
+
+#ifndef __JZ4740_PLATFORM_H
+#define __JZ4740_PLATFORM_H
+
+#include <linux/platform_device.h>
+
+extern struct platform_device jz4740_usb_ohci_device;
+extern struct platform_device jz4740_usb_gdt_device;
+extern struct platform_device jz4740_mmc_device;
+extern struct platform_device jz4740_rtc_device;
+extern struct platform_device jz4740_i2c_device;
+extern struct platform_device jz4740_nand_device;
+extern struct platform_device jz4740_framebuffer_device;
+extern struct platform_device jz4740_i2s_device;
+extern struct platform_device jz4740_codec_device;
+extern struct platform_device jz4740_adc_device;
+extern struct platform_device jz4740_battery_device;
+
+#endif
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/regs.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/regs.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/regs.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/regs.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,2397 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/regs.h
+ *
+ *  Ingenic's JZ4740 common include.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <yliu@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __JZ4740_REGS_H__
+#define __JZ4740_REGS_H__
+
+#if defined(__ASSEMBLY__) || defined(__LANGUAGE_ASSEMBLY)
+#define REG8(addr)	(addr)
+#define REG16(addr)	(addr)
+#define REG32(addr)	(addr)
+#else
+#define REG8(addr)	*((volatile unsigned char *)(addr))
+#define REG16(addr)	*((volatile unsigned short *)(addr))
+#define REG32(addr)	*((volatile unsigned int *)(addr))
+#endif
+
+/*
+ * Define the module base addresses
+ */
+#define	CPM_BASE	0xB0000000
+#define	INTC_BASE	0xB0001000
+#define	TCU_BASE	0xB0002000
+#define	WDT_BASE	0xB0002000
+#define	RTC_BASE	0xB0003000
+#define	GPIO_BASE	0xB0010000
+#define	AIC_BASE	0xB0020000
+#define	ICDC_BASE	0xB0020000
+#define	MSC_BASE	0xB0021000
+#define	UART0_BASE	0xB0030000
+#define	UART1_BASE	0xB0031000
+#define	I2C_BASE	0xB0042000
+#define	SSI_BASE	0xB0043000
+#define	SADC_BASE	0xB0070000
+#define	EMC_BASE	0xB3010000
+#define	DMAC_BASE	0xB3020000
+#define	UHC_BASE	0xB3030000
+#define	UDC_BASE	0xB3040000
+#define	LCD_BASE	0xB3050000
+#define	SLCD_BASE	0xB3050000
+#define	CIM_BASE	0xB3060000
+#define IPU_BASE	0xB3080000
+#define	ETH_BASE	0xB3100000
+
+
+/*************************************************************************
+ * INTC (Interrupt Controller)
+ *************************************************************************/
+#define INTC_ISR	(INTC_BASE + 0x00)
+#define INTC_IMR	(INTC_BASE + 0x04)
+#define INTC_IMSR	(INTC_BASE + 0x08)
+#define INTC_IMCR	(INTC_BASE + 0x0c)
+#define INTC_IPR	(INTC_BASE + 0x10)
+
+#define REG_INTC_ISR	REG32(INTC_ISR)
+#define REG_INTC_IMR	REG32(INTC_IMR)
+#define REG_INTC_IMSR	REG32(INTC_IMSR)
+#define REG_INTC_IMCR	REG32(INTC_IMCR)
+#define REG_INTC_IPR	REG32(INTC_IPR)
+
+// 1st-level interrupts
+#define JZ_IRQ_BASE 8
+#define JZ_IRQ(x)	(JZ_IRQ_BASE + (x))
+#define JZ_IRQ_I2C	JZ_IRQ(1)
+#define JZ_IRQ_UHC	JZ_IRQ(3)
+#define JZ_IRQ_UART1	JZ_IRQ(8)
+#define JZ_IRQ_UART0	JZ_IRQ(9)
+#define JZ_IRQ_SADC	JZ_IRQ(12)
+#define JZ_IRQ_MSC	JZ_IRQ(14)
+#define JZ_IRQ_RTC	JZ_IRQ(15)
+#define JZ_IRQ_SSI	JZ_IRQ(16)
+#define JZ_IRQ_CIM	JZ_IRQ(17)
+#define JZ_IRQ_AIC	JZ_IRQ(18)
+#define JZ_IRQ_ETH	JZ_IRQ(19)
+#define JZ_IRQ_DMAC	JZ_IRQ(20)
+#define JZ_IRQ_TCU2	JZ_IRQ(21)
+#define JZ_IRQ_TCU1	JZ_IRQ(22)
+#define JZ_IRQ_TCU0	JZ_IRQ(23)
+#define JZ_IRQ_UDC 	JZ_IRQ(24)
+#define JZ_IRQ_GPIO3	JZ_IRQ(25)
+#define JZ_IRQ_GPIO2	JZ_IRQ(26)
+#define JZ_IRQ_GPIO1	JZ_IRQ(27)
+#define JZ_IRQ_GPIO0	JZ_IRQ(28)
+#define JZ_IRQ_IPU	JZ_IRQ(29)
+#define JZ_IRQ_LCD	JZ_IRQ(30)
+
+/* 2nd-level interrupts */
+#define JZ_IRQ_DMA(x)	((x) + JZ_IRQ(32))  /* 32 to 37 for DMAC channel 0 to 5 */
+#define IRQ_GPIO_0	JZ_IRQ(48)  /* 48 to 175 for GPIO pin 0 to 127 */
+
+#define JZ_IRQ_INTC_GPIO(x)	(JZ_IRQ_GPIO0 - (x))
+#define JZ_IRQ_GPIO(x)		(IRQ_GPIO_0 + (x))
+
+#define NUM_DMA         6
+#define NUM_GPIO        128
+/*************************************************************************
+ * RTC
+ *************************************************************************/
+#define RTC_RCR		(RTC_BASE + 0x00) /* RTC Control Register */
+#define RTC_RSR		(RTC_BASE + 0x04) /* RTC Second Register */
+#define RTC_RSAR	(RTC_BASE + 0x08) /* RTC Second Alarm Register */
+#define RTC_RGR		(RTC_BASE + 0x0c) /* RTC Regulator Register */
+
+#define RTC_HCR		(RTC_BASE + 0x20) /* Hibernate Control Register */
+#define RTC_HWFCR	(RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */
+#define RTC_HRCR	(RTC_BASE + 0x28) /* Hibernate Reset Counter Register */
+#define RTC_HWCR	(RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */
+#define RTC_HWRSR	(RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */
+#define RTC_HSPR	(RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */
+
+#define REG_RTC_RCR	REG32(RTC_RCR)
+#define REG_RTC_RSR	REG32(RTC_RSR)
+#define REG_RTC_RSAR	REG32(RTC_RSAR)
+#define REG_RTC_RGR	REG32(RTC_RGR)
+#define REG_RTC_HCR	REG32(RTC_HCR)
+#define REG_RTC_HWFCR	REG32(RTC_HWFCR)
+#define REG_RTC_HRCR	REG32(RTC_HRCR)
+#define REG_RTC_HWCR	REG32(RTC_HWCR)
+#define REG_RTC_HWRSR	REG32(RTC_HWRSR)
+#define REG_RTC_HSPR	REG32(RTC_HSPR)
+
+/* RTC Control Register */
+#define RTC_RCR_WRDY_BIT 7
+#define RTC_RCR_WRDY	(1 << 7)  /* Write Ready Flag */
+#define RTC_RCR_1HZ_BIT	6
+#define RTC_RCR_1HZ	(1 << RTC_RCR_1HZ_BIT)  /* 1Hz Flag */
+#define RTC_RCR_1HZIE	(1 << 5)  /* 1Hz Interrupt Enable */
+#define RTC_RCR_AF_BIT	4
+#define RTC_RCR_AF	(1 << RTC_RCR_AF_BIT)  /* Alarm Flag */
+#define RTC_RCR_AIE	(1 << 3)  /* Alarm Interrupt Enable */
+#define RTC_RCR_AE	(1 << 2)  /* Alarm Enable */
+#define RTC_RCR_RTCE	(1 << 0)  /* RTC Enable */
+
+/* RTC Regulator Register */
+#define RTC_RGR_LOCK		(1 << 31) /* Lock Bit */
+#define RTC_RGR_ADJC_BIT	16
+#define RTC_RGR_ADJC_MASK	(0x3ff << RTC_RGR_ADJC_BIT)
+#define RTC_RGR_NC1HZ_BIT	0
+#define RTC_RGR_NC1HZ_MASK	(0xffff << RTC_RGR_NC1HZ_BIT)
+
+/* Hibernate Control Register */
+#define RTC_HCR_PD		(1 << 0)  /* Power Down */
+
+/* Hibernate Wakeup Filter Counter Register */
+#define RTC_HWFCR_BIT		5
+#define RTC_HWFCR_MASK		(0x7ff << RTC_HWFCR_BIT)
+
+/* Hibernate Reset Counter Register */
+#define RTC_HRCR_BIT		5
+#define RTC_HRCR_MASK		(0x7f << RTC_HRCR_BIT)
+
+/* Hibernate Wakeup Control Register */
+#define RTC_HWCR_EALM		(1 << 0)  /* RTC alarm wakeup enable */
+
+/* Hibernate Wakeup Status Register */
+#define RTC_HWRSR_HR		(1 << 5)  /* Hibernate reset */
+#define RTC_HWRSR_PPR		(1 << 4)  /* PPR reset */
+#define RTC_HWRSR_PIN		(1 << 1)  /* Wakeup pin status bit */
+#define RTC_HWRSR_ALM		(1 << 0)  /* RTC alarm status bit */
+
+
+/*************************************************************************
+ * CPM (Clock reset and Power control Management)
+ *************************************************************************/
+#define CPM_CPCCR	(CPM_BASE+0x00)
+#define CPM_CPPCR	(CPM_BASE+0x10)
+#define CPM_I2SCDR	(CPM_BASE+0x60)
+#define CPM_LPCDR	(CPM_BASE+0x64)
+#define CPM_MSCCDR	(CPM_BASE+0x68)
+#define CPM_UHCCDR	(CPM_BASE+0x6C)
+#define CPM_SSICDR	(CPM_BASE+0x74)
+
+#define CPM_LCR		(CPM_BASE+0x04)
+#define CPM_CLKGR	(CPM_BASE+0x20)
+#define CPM_SCR		(CPM_BASE+0x24)
+
+#define CPM_HCR		(CPM_BASE+0x30)
+#define CPM_HWFCR	(CPM_BASE+0x34)
+#define CPM_HRCR	(CPM_BASE+0x38)
+#define CPM_HWCR	(CPM_BASE+0x3c)
+#define CPM_HWSR	(CPM_BASE+0x40)
+#define CPM_HSPR	(CPM_BASE+0x44)
+
+#define CPM_RSR		(CPM_BASE+0x08)
+
+
+#define REG_CPM_CPCCR	REG32(CPM_CPCCR)
+#define REG_CPM_CPPCR	REG32(CPM_CPPCR)
+#define REG_CPM_I2SCDR	REG32(CPM_I2SCDR)
+#define REG_CPM_LPCDR	REG32(CPM_LPCDR)
+#define REG_CPM_MSCCDR	REG32(CPM_MSCCDR)
+#define REG_CPM_UHCCDR	REG32(CPM_UHCCDR)
+#define REG_CPM_SSICDR	REG32(CPM_SSICDR)
+
+#define REG_CPM_LCR	REG32(CPM_LCR)
+#define REG_CPM_CLKGR	REG32(CPM_CLKGR)
+#define REG_CPM_SCR	REG32(CPM_SCR)
+#define REG_CPM_HCR	REG32(CPM_HCR)
+#define REG_CPM_HWFCR	REG32(CPM_HWFCR)
+#define REG_CPM_HRCR	REG32(CPM_HRCR)
+#define REG_CPM_HWCR	REG32(CPM_HWCR)
+#define REG_CPM_HWSR	REG32(CPM_HWSR)
+#define REG_CPM_HSPR	REG32(CPM_HSPR)
+
+#define REG_CPM_RSR	REG32(CPM_RSR)
+
+
+/* Clock Control Register */
+#define CPM_CPCCR_I2CS		(1 << 31)
+#define CPM_CPCCR_CLKOEN	(1 << 30)
+#define CPM_CPCCR_UCS		(1 << 29)
+#define CPM_CPCCR_UDIV_BIT	23
+#define CPM_CPCCR_UDIV_MASK	(0x3f << CPM_CPCCR_UDIV_BIT)
+#define CPM_CPCCR_CE		(1 << 22)
+#define CPM_CPCCR_PCS		(1 << 21)
+#define CPM_CPCCR_LDIV_BIT	16
+#define CPM_CPCCR_LDIV_MASK	(0x1f << CPM_CPCCR_LDIV_BIT)
+#define CPM_CPCCR_MDIV_BIT	12
+#define CPM_CPCCR_MDIV_MASK	(0x0f << CPM_CPCCR_MDIV_BIT)
+#define CPM_CPCCR_PDIV_BIT	8
+#define CPM_CPCCR_PDIV_MASK	(0x0f << CPM_CPCCR_PDIV_BIT)
+#define CPM_CPCCR_HDIV_BIT	4
+#define CPM_CPCCR_HDIV_MASK	(0x0f << CPM_CPCCR_HDIV_BIT)
+#define CPM_CPCCR_CDIV_BIT	0
+#define CPM_CPCCR_CDIV_MASK	(0x0f << CPM_CPCCR_CDIV_BIT)
+
+/* I2S Clock Divider Register */
+#define CPM_I2SCDR_I2SDIV_BIT	0
+#define CPM_I2SCDR_I2SDIV_MASK	(0x1ff << CPM_I2SCDR_I2SDIV_BIT)
+
+/* LCD Pixel Clock Divider Register */
+#define CPM_LPCDR_PIXDIV_BIT	0
+#define CPM_LPCDR_PIXDIV_MASK	(0x7ff << CPM_LPCDR_PIXDIV_BIT)
+
+/* MSC Clock Divider Register */
+#define CPM_MSCCDR_MSCDIV_BIT	0
+#define CPM_MSCCDR_MSCDIV_MASK	(0x1f << CPM_MSCCDR_MSCDIV_BIT)
+
+/* UHC Clock Divider Register */
+#define CPM_UHCCDR_UHCDIV_BIT	0
+#define CPM_UHCCDR_UHCDIV_MASK	(0xf << CPM_UHCCDR_UHCDIV_BIT)
+
+/* SSI Clock Divider Register */
+#define CPM_SSICDR_SCS		(1<<31) /* SSI clock source selection, 0:EXCLK, 1: PLL */
+#define CPM_SSICDR_SSIDIV_BIT	0
+#define CPM_SSICDR_SSIDIV_MASK	(0xf << CPM_SSICDR_SSIDIV_BIT)
+
+/* PLL Control Register */
+#define CPM_CPPCR_PLLM_BIT	23
+#define CPM_CPPCR_PLLM_MASK	(0x1ff << CPM_CPPCR_PLLM_BIT)
+#define CPM_CPPCR_PLLN_BIT	18
+#define CPM_CPPCR_PLLN_MASK	(0x1f << CPM_CPPCR_PLLN_BIT)
+#define CPM_CPPCR_PLLOD_BIT	16
+#define CPM_CPPCR_PLLOD_MASK	(0x03 << CPM_CPPCR_PLLOD_BIT)
+#define CPM_CPPCR_PLLS		(1 << 10)
+#define CPM_CPPCR_PLLBP		(1 << 9)
+#define CPM_CPPCR_PLLEN		(1 << 8)
+#define CPM_CPPCR_PLLST_BIT	0
+#define CPM_CPPCR_PLLST_MASK	(0xff << CPM_CPPCR_PLLST_BIT)
+
+/* Low Power Control Register */
+#define CPM_LCR_DOZE_DUTY_BIT 	3
+#define CPM_LCR_DOZE_DUTY_MASK 	(0x1f << CPM_LCR_DOZE_DUTY_BIT)
+#define CPM_LCR_DOZE_ON		(1 << 2)
+#define CPM_LCR_LPM_BIT		0
+#define CPM_LCR_LPM_MASK	(0x3 << CPM_LCR_LPM_BIT)
+  #define CPM_LCR_LPM_IDLE	(0x0 << CPM_LCR_LPM_BIT)
+  #define CPM_LCR_LPM_SLEEP	(0x1 << CPM_LCR_LPM_BIT)
+
+/* Clock Gate Register */
+#define CPM_CLKGR_UART1		(1 << 15)
+#define CPM_CLKGR_UHC		(1 << 14)
+#define CPM_CLKGR_IPU		(1 << 13)
+#define CPM_CLKGR_DMAC		(1 << 12)
+#define CPM_CLKGR_UDC		(1 << 11)
+#define CPM_CLKGR_LCD		(1 << 10)
+#define CPM_CLKGR_CIM		(1 << 9)
+#define CPM_CLKGR_SADC		(1 << 8)
+#define CPM_CLKGR_MSC		(1 << 7)
+#define CPM_CLKGR_AIC1		(1 << 6)
+#define CPM_CLKGR_AIC2		(1 << 5)
+#define CPM_CLKGR_SSI		(1 << 4)
+#define CPM_CLKGR_I2C		(1 << 3)
+#define CPM_CLKGR_RTC		(1 << 2)
+#define CPM_CLKGR_TCU		(1 << 1)
+#define CPM_CLKGR_UART0		(1 << 0)
+
+/* Sleep Control Register */
+#define CPM_SCR_O1ST_BIT	8
+#define CPM_SCR_O1ST_MASK	(0xff << CPM_SCR_O1ST_BIT)
+#define CPM_SCR_USBPHY_ENABLE	(1 << 6)
+#define CPM_SCR_OSC_ENABLE	(1 << 4)
+
+/* Hibernate Control Register */
+#define CPM_HCR_PD		(1 << 0)
+
+/* Wakeup Filter Counter Register in Hibernate Mode */
+#define CPM_HWFCR_TIME_BIT	0
+#define CPM_HWFCR_TIME_MASK	(0x3ff << CPM_HWFCR_TIME_BIT)
+
+/* Reset Counter Register in Hibernate Mode */
+#define CPM_HRCR_TIME_BIT	0
+#define CPM_HRCR_TIME_MASK	(0x7f << CPM_HRCR_TIME_BIT)
+
+/* Wakeup Control Register in Hibernate Mode */
+#define CPM_HWCR_WLE_LOW	(0 << 2)
+#define CPM_HWCR_WLE_HIGH	(1 << 2)
+#define CPM_HWCR_PIN_WAKEUP	(1 << 1)
+#define CPM_HWCR_RTC_WAKEUP	(1 << 0)
+
+/* Wakeup Status Register in Hibernate Mode */
+#define CPM_HWSR_WSR_PIN	(1 << 1)
+#define CPM_HWSR_WSR_RTC	(1 << 0)
+
+/* Reset Status Register */
+#define CPM_RSR_HR		(1 << 2)
+#define CPM_RSR_WR		(1 << 1)
+#define CPM_RSR_PR		(1 << 0)
+
+
+/*************************************************************************
+ * TCU (Timer Counter Unit)
+ *************************************************************************/
+#define TCU_TSR		(TCU_BASE + 0x1C) /* Timer Stop Register */
+#define TCU_TSSR	(TCU_BASE + 0x2C) /* Timer Stop Set Register */
+#define TCU_TSCR	(TCU_BASE + 0x3C) /* Timer Stop Clear Register */
+#define TCU_TER		(TCU_BASE + 0x10) /* Timer Counter Enable Register */
+#define TCU_TESR	(TCU_BASE + 0x14) /* Timer Counter Enable Set Register */
+#define TCU_TECR	(TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */
+#define TCU_TFR		(TCU_BASE + 0x20) /* Timer Flag Register */
+#define TCU_TFSR	(TCU_BASE + 0x24) /* Timer Flag Set Register */
+#define TCU_TFCR	(TCU_BASE + 0x28) /* Timer Flag Clear Register */
+#define TCU_TMR		(TCU_BASE + 0x30) /* Timer Mask Register */
+#define TCU_TMSR	(TCU_BASE + 0x34) /* Timer Mask Set Register */
+#define TCU_TMCR	(TCU_BASE + 0x38) /* Timer Mask Clear Register */
+#define TCU_TDFR0	(TCU_BASE + 0x40) /* Timer Data Full Register */
+#define TCU_TDHR0	(TCU_BASE + 0x44) /* Timer Data Half Register */
+#define TCU_TCNT0	(TCU_BASE + 0x48) /* Timer Counter Register */
+#define TCU_TCSR0	(TCU_BASE + 0x4C) /* Timer Control Register */
+#define TCU_TDFR1	(TCU_BASE + 0x50)
+#define TCU_TDHR1	(TCU_BASE + 0x54)
+#define TCU_TCNT1	(TCU_BASE + 0x58)
+#define TCU_TCSR1	(TCU_BASE + 0x5C)
+#define TCU_TDFR2	(TCU_BASE + 0x60)
+#define TCU_TDHR2	(TCU_BASE + 0x64)
+#define TCU_TCNT2	(TCU_BASE + 0x68)
+#define TCU_TCSR2	(TCU_BASE + 0x6C)
+#define TCU_TDFR3	(TCU_BASE + 0x70)
+#define TCU_TDHR3	(TCU_BASE + 0x74)
+#define TCU_TCNT3	(TCU_BASE + 0x78)
+#define TCU_TCSR3	(TCU_BASE + 0x7C)
+#define TCU_TDFR4	(TCU_BASE + 0x80)
+#define TCU_TDHR4	(TCU_BASE + 0x84)
+#define TCU_TCNT4	(TCU_BASE + 0x88)
+#define TCU_TCSR4	(TCU_BASE + 0x8C)
+#define TCU_TDFR5	(TCU_BASE + 0x90)
+#define TCU_TDHR5	(TCU_BASE + 0x94)
+#define TCU_TCNT5	(TCU_BASE + 0x98)
+#define TCU_TCSR5	(TCU_BASE + 0x9C)
+
+#define REG_TCU_TSR	REG32(TCU_TSR)
+#define REG_TCU_TSSR	REG32(TCU_TSSR)
+#define REG_TCU_TSCR	REG32(TCU_TSCR)
+#define REG_TCU_TER	REG8(TCU_TER)
+#define REG_TCU_TESR	REG8(TCU_TESR)
+#define REG_TCU_TECR	REG8(TCU_TECR)
+#define REG_TCU_TFR	REG32(TCU_TFR)
+#define REG_TCU_TFSR	REG32(TCU_TFSR)
+#define REG_TCU_TFCR	REG32(TCU_TFCR)
+#define REG_TCU_TMR	REG32(TCU_TMR)
+#define REG_TCU_TMSR	REG32(TCU_TMSR)
+#define REG_TCU_TMCR	REG32(TCU_TMCR)
+#define REG_TCU_TDFR0	REG16(TCU_TDFR0)
+#define REG_TCU_TDHR0	REG16(TCU_TDHR0)
+#define REG_TCU_TCNT0	REG16(TCU_TCNT0)
+#define REG_TCU_TCSR0	REG16(TCU_TCSR0)
+#define REG_TCU_TDFR1	REG16(TCU_TDFR1)
+#define REG_TCU_TDHR1	REG16(TCU_TDHR1)
+#define REG_TCU_TCNT1	REG16(TCU_TCNT1)
+#define REG_TCU_TCSR1	REG16(TCU_TCSR1)
+#define REG_TCU_TDFR2	REG16(TCU_TDFR2)
+#define REG_TCU_TDHR2	REG16(TCU_TDHR2)
+#define REG_TCU_TCNT2	REG16(TCU_TCNT2)
+#define REG_TCU_TCSR2	REG16(TCU_TCSR2)
+#define REG_TCU_TDFR3	REG16(TCU_TDFR3)
+#define REG_TCU_TDHR3	REG16(TCU_TDHR3)
+#define REG_TCU_TCNT3	REG16(TCU_TCNT3)
+#define REG_TCU_TCSR3	REG16(TCU_TCSR3)
+#define REG_TCU_TDFR4	REG16(TCU_TDFR4)
+#define REG_TCU_TDHR4	REG16(TCU_TDHR4)
+#define REG_TCU_TCNT4	REG16(TCU_TCNT4)
+#define REG_TCU_TCSR4	REG16(TCU_TCSR4)
+
+// n = 0,1,2,3,4,5
+#define TCU_TDFR(n)	(TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */
+#define TCU_TDHR(n)	(TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */
+#define TCU_TCNT(n)	(TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */
+#define TCU_TCSR(n)	(TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */
+
+#define REG_TCU_TDFR(n)	REG16(TCU_TDFR((n)))
+#define REG_TCU_TDHR(n)	REG16(TCU_TDHR((n)))
+#define REG_TCU_TCNT(n)	REG16(TCU_TCNT((n)))
+#define REG_TCU_TCSR(n)	REG16(TCU_TCSR((n)))
+
+// Register definitions
+#define TCU_TCSR_PWM_SD		(1 << 9)
+#define TCU_TCSR_PWM_INITL_HIGH	(1 << 8)
+#define TCU_TCSR_PWM_EN		(1 << 7)
+#define TCU_TCSR_PRESCALE_BIT	3
+#define TCU_TCSR_PRESCALE_MASK	(0x7 << TCU_TCSR_PRESCALE_BIT)
+  #define TCU_TCSR_PRESCALE1	(0x0 << TCU_TCSR_PRESCALE_BIT)
+  #define TCU_TCSR_PRESCALE4	(0x1 << TCU_TCSR_PRESCALE_BIT)
+  #define TCU_TCSR_PRESCALE16	(0x2 << TCU_TCSR_PRESCALE_BIT)
+  #define TCU_TCSR_PRESCALE64	(0x3 << TCU_TCSR_PRESCALE_BIT)
+  #define TCU_TCSR_PRESCALE256	(0x4 << TCU_TCSR_PRESCALE_BIT)
+  #define TCU_TCSR_PRESCALE1024	(0x5 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_EXT_EN		(1 << 2)
+#define TCU_TCSR_RTC_EN		(1 << 1)
+#define TCU_TCSR_PCK_EN		(1 << 0)
+
+#define TCU_TER_TCEN5		(1 << 5)
+#define TCU_TER_TCEN4		(1 << 4)
+#define TCU_TER_TCEN3		(1 << 3)
+#define TCU_TER_TCEN2		(1 << 2)
+#define TCU_TER_TCEN1		(1 << 1)
+#define TCU_TER_TCEN0		(1 << 0)
+
+#define TCU_TESR_TCST5		(1 << 5)
+#define TCU_TESR_TCST4		(1 << 4)
+#define TCU_TESR_TCST3		(1 << 3)
+#define TCU_TESR_TCST2		(1 << 2)
+#define TCU_TESR_TCST1		(1 << 1)
+#define TCU_TESR_TCST0		(1 << 0)
+
+#define TCU_TECR_TCCL5		(1 << 5)
+#define TCU_TECR_TCCL4		(1 << 4)
+#define TCU_TECR_TCCL3		(1 << 3)
+#define TCU_TECR_TCCL2		(1 << 2)
+#define TCU_TECR_TCCL1		(1 << 1)
+#define TCU_TECR_TCCL0		(1 << 0)
+
+#define TCU_TFR_HFLAG5		(1 << 21)
+#define TCU_TFR_HFLAG4		(1 << 20)
+#define TCU_TFR_HFLAG3		(1 << 19)
+#define TCU_TFR_HFLAG2		(1 << 18)
+#define TCU_TFR_HFLAG1		(1 << 17)
+#define TCU_TFR_HFLAG0		(1 << 16)
+#define TCU_TFR_FFLAG5		(1 << 5)
+#define TCU_TFR_FFLAG4		(1 << 4)
+#define TCU_TFR_FFLAG3		(1 << 3)
+#define TCU_TFR_FFLAG2		(1 << 2)
+#define TCU_TFR_FFLAG1		(1 << 1)
+#define TCU_TFR_FFLAG0		(1 << 0)
+
+#define TCU_TFSR_HFLAG5		(1 << 21)
+#define TCU_TFSR_HFLAG4		(1 << 20)
+#define TCU_TFSR_HFLAG3		(1 << 19)
+#define TCU_TFSR_HFLAG2		(1 << 18)
+#define TCU_TFSR_HFLAG1		(1 << 17)
+#define TCU_TFSR_HFLAG0		(1 << 16)
+#define TCU_TFSR_FFLAG5		(1 << 5)
+#define TCU_TFSR_FFLAG4		(1 << 4)
+#define TCU_TFSR_FFLAG3		(1 << 3)
+#define TCU_TFSR_FFLAG2		(1 << 2)
+#define TCU_TFSR_FFLAG1		(1 << 1)
+#define TCU_TFSR_FFLAG0		(1 << 0)
+
+#define TCU_TFCR_HFLAG5		(1 << 21)
+#define TCU_TFCR_HFLAG4		(1 << 20)
+#define TCU_TFCR_HFLAG3		(1 << 19)
+#define TCU_TFCR_HFLAG2		(1 << 18)
+#define TCU_TFCR_HFLAG1		(1 << 17)
+#define TCU_TFCR_HFLAG0		(1 << 16)
+#define TCU_TFCR_FFLAG5		(1 << 5)
+#define TCU_TFCR_FFLAG4		(1 << 4)
+#define TCU_TFCR_FFLAG3		(1 << 3)
+#define TCU_TFCR_FFLAG2		(1 << 2)
+#define TCU_TFCR_FFLAG1		(1 << 1)
+#define TCU_TFCR_FFLAG0		(1 << 0)
+
+#define TCU_TMR_HMASK5		(1 << 21)
+#define TCU_TMR_HMASK4		(1 << 20)
+#define TCU_TMR_HMASK3		(1 << 19)
+#define TCU_TMR_HMASK2		(1 << 18)
+#define TCU_TMR_HMASK1		(1 << 17)
+#define TCU_TMR_HMASK0		(1 << 16)
+#define TCU_TMR_FMASK5		(1 << 5)
+#define TCU_TMR_FMASK4		(1 << 4)
+#define TCU_TMR_FMASK3		(1 << 3)
+#define TCU_TMR_FMASK2		(1 << 2)
+#define TCU_TMR_FMASK1		(1 << 1)
+#define TCU_TMR_FMASK0		(1 << 0)
+
+#define TCU_TMSR_HMST5		(1 << 21)
+#define TCU_TMSR_HMST4		(1 << 20)
+#define TCU_TMSR_HMST3		(1 << 19)
+#define TCU_TMSR_HMST2		(1 << 18)
+#define TCU_TMSR_HMST1		(1 << 17)
+#define TCU_TMSR_HMST0		(1 << 16)
+#define TCU_TMSR_FMST5		(1 << 5)
+#define TCU_TMSR_FMST4		(1 << 4)
+#define TCU_TMSR_FMST3		(1 << 3)
+#define TCU_TMSR_FMST2		(1 << 2)
+#define TCU_TMSR_FMST1		(1 << 1)
+#define TCU_TMSR_FMST0		(1 << 0)
+
+#define TCU_TMCR_HMCL5		(1 << 21)
+#define TCU_TMCR_HMCL4		(1 << 20)
+#define TCU_TMCR_HMCL3		(1 << 19)
+#define TCU_TMCR_HMCL2		(1 << 18)
+#define TCU_TMCR_HMCL1		(1 << 17)
+#define TCU_TMCR_HMCL0		(1 << 16)
+#define TCU_TMCR_FMCL5		(1 << 5)
+#define TCU_TMCR_FMCL4		(1 << 4)
+#define TCU_TMCR_FMCL3		(1 << 3)
+#define TCU_TMCR_FMCL2		(1 << 2)
+#define TCU_TMCR_FMCL1		(1 << 1)
+#define TCU_TMCR_FMCL0		(1 << 0)
+
+#define TCU_TSR_WDTS		(1 << 16)
+#define TCU_TSR_STOP5		(1 << 5)
+#define TCU_TSR_STOP4		(1 << 4)
+#define TCU_TSR_STOP3		(1 << 3)
+#define TCU_TSR_STOP2		(1 << 2)
+#define TCU_TSR_STOP1		(1 << 1)
+#define TCU_TSR_STOP0		(1 << 0)
+
+#define TCU_TSSR_WDTSS		(1 << 16)
+#define TCU_TSSR_STPS5		(1 << 5)
+#define TCU_TSSR_STPS4		(1 << 4)
+#define TCU_TSSR_STPS3		(1 << 3)
+#define TCU_TSSR_STPS2		(1 << 2)
+#define TCU_TSSR_STPS1		(1 << 1)
+#define TCU_TSSR_STPS0		(1 << 0)
+
+#define TCU_TSSR_WDTSC		(1 << 16)
+#define TCU_TSSR_STPC5		(1 << 5)
+#define TCU_TSSR_STPC4		(1 << 4)
+#define TCU_TSSR_STPC3		(1 << 3)
+#define TCU_TSSR_STPC2		(1 << 2)
+#define TCU_TSSR_STPC1		(1 << 1)
+#define TCU_TSSR_STPC0		(1 << 0)
+
+
+/*************************************************************************
+ * WDT (WatchDog Timer)
+ *************************************************************************/
+#define WDT_TDR		(WDT_BASE + 0x00)
+#define WDT_TCER	(WDT_BASE + 0x04)
+#define WDT_TCNT	(WDT_BASE + 0x08)
+#define WDT_TCSR	(WDT_BASE + 0x0C)
+
+#define REG_WDT_TDR	REG16(WDT_TDR)
+#define REG_WDT_TCER	REG8(WDT_TCER)
+#define REG_WDT_TCNT	REG16(WDT_TCNT)
+#define REG_WDT_TCSR	REG16(WDT_TCSR)
+
+// Register definition
+#define WDT_TCSR_PRESCALE_BIT	3
+#define WDT_TCSR_PRESCALE_MASK	(0x7 << WDT_TCSR_PRESCALE_BIT)
+  #define WDT_TCSR_PRESCALE1	(0x0 << WDT_TCSR_PRESCALE_BIT)
+  #define WDT_TCSR_PRESCALE4	(0x1 << WDT_TCSR_PRESCALE_BIT)
+  #define WDT_TCSR_PRESCALE16	(0x2 << WDT_TCSR_PRESCALE_BIT)
+  #define WDT_TCSR_PRESCALE64	(0x3 << WDT_TCSR_PRESCALE_BIT)
+  #define WDT_TCSR_PRESCALE256	(0x4 << WDT_TCSR_PRESCALE_BIT)
+  #define WDT_TCSR_PRESCALE1024	(0x5 << WDT_TCSR_PRESCALE_BIT)
+#define WDT_TCSR_EXT_EN		(1 << 2)
+#define WDT_TCSR_RTC_EN		(1 << 1)
+#define WDT_TCSR_PCK_EN		(1 << 0)
+
+#define WDT_TCER_TCEN		(1 << 0)
+
+
+/*************************************************************************
+ * DMAC (DMA Controller)
+ *************************************************************************/
+
+#define MAX_DMA_NUM	6  /* max 6 channels */
+
+#define DMAC_DSAR(n)	(DMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */
+#define DMAC_DTAR(n)	(DMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */
+#define DMAC_DTCR(n)	(DMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */
+#define DMAC_DRSR(n)	(DMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */
+#define DMAC_DCCSR(n)	(DMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */
+#define DMAC_DCMD(n)	(DMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */
+#define DMAC_DDA(n)	(DMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */
+#define DMAC_DMACR	(DMAC_BASE + 0x0300)              /* DMA control register */
+#define DMAC_DMAIPR	(DMAC_BASE + 0x0304)              /* DMA interrupt pending */
+#define DMAC_DMADBR	(DMAC_BASE + 0x0308)              /* DMA doorbell */
+#define DMAC_DMADBSR	(DMAC_BASE + 0x030C)              /* DMA doorbell set */
+
+// channel 0
+#define DMAC_DSAR0      DMAC_DSAR(0)
+#define DMAC_DTAR0      DMAC_DTAR(0)
+#define DMAC_DTCR0      DMAC_DTCR(0)
+#define DMAC_DRSR0      DMAC_DRSR(0)
+#define DMAC_DCCSR0     DMAC_DCCSR(0)
+#define DMAC_DCMD0	DMAC_DCMD(0)
+#define DMAC_DDA0	DMAC_DDA(0)
+
+// channel 1
+#define DMAC_DSAR1      DMAC_DSAR(1)
+#define DMAC_DTAR1      DMAC_DTAR(1)
+#define DMAC_DTCR1      DMAC_DTCR(1)
+#define DMAC_DRSR1      DMAC_DRSR(1)
+#define DMAC_DCCSR1     DMAC_DCCSR(1)
+#define DMAC_DCMD1	DMAC_DCMD(1)
+#define DMAC_DDA1	DMAC_DDA(1)
+
+// channel 2
+#define DMAC_DSAR2      DMAC_DSAR(2)
+#define DMAC_DTAR2      DMAC_DTAR(2)
+#define DMAC_DTCR2      DMAC_DTCR(2)
+#define DMAC_DRSR2      DMAC_DRSR(2)
+#define DMAC_DCCSR2     DMAC_DCCSR(2)
+#define DMAC_DCMD2	DMAC_DCMD(2)
+#define DMAC_DDA2	DMAC_DDA(2)
+
+// channel 3
+#define DMAC_DSAR3      DMAC_DSAR(3)
+#define DMAC_DTAR3      DMAC_DTAR(3)
+#define DMAC_DTCR3      DMAC_DTCR(3)
+#define DMAC_DRSR3      DMAC_DRSR(3)
+#define DMAC_DCCSR3     DMAC_DCCSR(3)
+#define DMAC_DCMD3	DMAC_DCMD(3)
+#define DMAC_DDA3	DMAC_DDA(3)
+
+// channel 4
+#define DMAC_DSAR4      DMAC_DSAR(4)
+#define DMAC_DTAR4      DMAC_DTAR(4)
+#define DMAC_DTCR4      DMAC_DTCR(4)
+#define DMAC_DRSR4      DMAC_DRSR(4)
+#define DMAC_DCCSR4     DMAC_DCCSR(4)
+#define DMAC_DCMD4	DMAC_DCMD(4)
+#define DMAC_DDA4	DMAC_DDA(4)
+
+// channel 5
+#define DMAC_DSAR5      DMAC_DSAR(5)
+#define DMAC_DTAR5      DMAC_DTAR(5)
+#define DMAC_DTCR5      DMAC_DTCR(5)
+#define DMAC_DRSR5      DMAC_DRSR(5)
+#define DMAC_DCCSR5     DMAC_DCCSR(5)
+#define DMAC_DCMD5	DMAC_DCMD(5)
+#define DMAC_DDA5	DMAC_DDA(5)
+
+#define REG_DMAC_DSAR(n)	REG32(DMAC_DSAR((n)))
+#define REG_DMAC_DTAR(n)	REG32(DMAC_DTAR((n)))
+#define REG_DMAC_DTCR(n)	REG32(DMAC_DTCR((n)))
+#define REG_DMAC_DRSR(n)	REG32(DMAC_DRSR((n)))
+#define REG_DMAC_DCCSR(n)	REG32(DMAC_DCCSR((n)))
+#define REG_DMAC_DCMD(n)	REG32(DMAC_DCMD((n)))
+#define REG_DMAC_DDA(n)		REG32(DMAC_DDA((n)))
+#define REG_DMAC_DMACR		REG32(DMAC_DMACR)
+#define REG_DMAC_DMAIPR		REG32(DMAC_DMAIPR)
+#define REG_DMAC_DMADBR		REG32(DMAC_DMADBR)
+#define REG_DMAC_DMADBSR	REG32(DMAC_DMADBSR)
+
+// DMA request source register
+#define DMAC_DRSR_RS_BIT	0
+#define DMAC_DRSR_RS_MASK	(0x1f << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_AUTO	(8 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_UART0OUT	(20 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_UART0IN	(21 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_SSIOUT	(22 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_SSIIN	(23 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_AICOUT	(24 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_AICIN	(25 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_MSCOUT	(26 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_MSCIN	(27 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_TCU	(28 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_SADC	(29 << DMAC_DRSR_RS_BIT)
+  #define DMAC_DRSR_RS_SLCD	(30 << DMAC_DRSR_RS_BIT)
+
+// DMA channel control/status register
+#define DMAC_DCCSR_NDES		(1 << 31) /* descriptor (0) or not (1) ? */
+#define DMAC_DCCSR_CDOA_BIT	16        /* copy of DMA offset address */
+#define DMAC_DCCSR_CDOA_MASK	(0xff << DMAC_DCCSR_CDOA_BIT)
+#define DMAC_DCCSR_INV		(1 << 6)  /* descriptor invalid */
+#define DMAC_DCCSR_AR		(1 << 4)  /* address error */
+#define DMAC_DCCSR_TT		(1 << 3)  /* transfer terminated */
+#define DMAC_DCCSR_HLT		(1 << 2)  /* DMA halted */
+#define DMAC_DCCSR_CT		(1 << 1)  /* count terminated */
+#define DMAC_DCCSR_EN		(1 << 0)  /* channel enable bit */
+
+// DMA channel command register 
+#define DMAC_DCMD_SAI		(1 << 23) /* source address increment */
+#define DMAC_DCMD_DAI		(1 << 22) /* dest address increment */
+#define DMAC_DCMD_RDIL_BIT	16        /* request detection interval length */
+#define DMAC_DCMD_RDIL_MASK	(0x0f << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_IGN	(0 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_2	(1 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_4	(2 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_8	(3 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_12	(4 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_16	(5 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_20	(6 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_24	(7 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_28	(8 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_32	(9 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_48	(10 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_60	(11 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_64	(12 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_124	(13 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_128	(14 << DMAC_DCMD_RDIL_BIT)
+  #define DMAC_DCMD_RDIL_200	(15 << DMAC_DCMD_RDIL_BIT)
+#define DMAC_DCMD_SWDH_BIT	14  /* source port width */
+#define DMAC_DCMD_SWDH_MASK	(0x03 << DMAC_DCMD_SWDH_BIT)
+  #define DMAC_DCMD_SWDH_32	(0 << DMAC_DCMD_SWDH_BIT)
+  #define DMAC_DCMD_SWDH_8	(1 << DMAC_DCMD_SWDH_BIT)
+  #define DMAC_DCMD_SWDH_16	(2 << DMAC_DCMD_SWDH_BIT)
+#define DMAC_DCMD_DWDH_BIT	12  /* dest port width */
+#define DMAC_DCMD_DWDH_MASK	(0x03 << DMAC_DCMD_DWDH_BIT)
+  #define DMAC_DCMD_DWDH_32	(0 << DMAC_DCMD_DWDH_BIT)
+  #define DMAC_DCMD_DWDH_8	(1 << DMAC_DCMD_DWDH_BIT)
+  #define DMAC_DCMD_DWDH_16	(2 << DMAC_DCMD_DWDH_BIT)
+#define DMAC_DCMD_DS_BIT	8  /* transfer data size of a data unit */
+#define DMAC_DCMD_DS_MASK	(0x07 << DMAC_DCMD_DS_BIT)
+  #define DMAC_DCMD_DS_32BIT	(0 << DMAC_DCMD_DS_BIT)
+  #define DMAC_DCMD_DS_8BIT	(1 << DMAC_DCMD_DS_BIT)
+  #define DMAC_DCMD_DS_16BIT	(2 << DMAC_DCMD_DS_BIT)
+  #define DMAC_DCMD_DS_16BYTE	(3 << DMAC_DCMD_DS_BIT)
+  #define DMAC_DCMD_DS_32BYTE	(4 << DMAC_DCMD_DS_BIT)
+#define DMAC_DCMD_TM		(1 << 7)  /* transfer mode: 0-single 1-block */
+#define DMAC_DCMD_DES_V		(1 << 4)  /* descriptor valid flag */
+#define DMAC_DCMD_DES_VM	(1 << 3)  /* descriptor valid mask: 1:support V-bit */
+#define DMAC_DCMD_DES_VIE	(1 << 2)  /* DMA valid error interrupt enable */
+#define DMAC_DCMD_TIE		(1 << 1)  /* DMA transfer interrupt enable */
+#define DMAC_DCMD_LINK		(1 << 0)  /* descriptor link enable */
+
+// DMA descriptor address register
+#define DMAC_DDA_BASE_BIT	12  /* descriptor base address */
+#define DMAC_DDA_BASE_MASK	(0x0fffff << DMAC_DDA_BASE_BIT)
+#define DMAC_DDA_OFFSET_BIT	4  /* descriptor offset address */
+#define DMAC_DDA_OFFSET_MASK	(0x0ff << DMAC_DDA_OFFSET_BIT)
+
+// DMA control register
+#define DMAC_DMACR_PR_BIT	8  /* channel priority mode */
+#define DMAC_DMACR_PR_MASK	(0x03 << DMAC_DMACR_PR_BIT)
+  #define DMAC_DMACR_PR_012345	(0 << DMAC_DMACR_PR_BIT)
+  #define DMAC_DMACR_PR_023145	(1 << DMAC_DMACR_PR_BIT)
+  #define DMAC_DMACR_PR_201345	(2 << DMAC_DMACR_PR_BIT)
+  #define DMAC_DMACR_PR_RR	(3 << DMAC_DMACR_PR_BIT) /* round robin */
+#define DMAC_DMACR_HLT		(1 << 3)  /* DMA halt flag */
+#define DMAC_DMACR_AR		(1 << 2)  /* address error flag */
+#define DMAC_DMACR_DMAE		(1 << 0)  /* DMA enable bit */
+
+// DMA doorbell register
+#define DMAC_DMADBR_DB5		(1 << 5)  /* doorbell for channel 5 */
+#define DMAC_DMADBR_DB4		(1 << 5)  /* doorbell for channel 4 */
+#define DMAC_DMADBR_DB3		(1 << 5)  /* doorbell for channel 3 */
+#define DMAC_DMADBR_DB2		(1 << 5)  /* doorbell for channel 2 */
+#define DMAC_DMADBR_DB1		(1 << 5)  /* doorbell for channel 1 */
+#define DMAC_DMADBR_DB0		(1 << 5)  /* doorbell for channel 0 */
+
+// DMA doorbell set register
+#define DMAC_DMADBSR_DBS5	(1 << 5)  /* enable doorbell for channel 5 */
+#define DMAC_DMADBSR_DBS4	(1 << 5)  /* enable doorbell for channel 4 */
+#define DMAC_DMADBSR_DBS3	(1 << 5)  /* enable doorbell for channel 3 */
+#define DMAC_DMADBSR_DBS2	(1 << 5)  /* enable doorbell for channel 2 */
+#define DMAC_DMADBSR_DBS1	(1 << 5)  /* enable doorbell for channel 1 */
+#define DMAC_DMADBSR_DBS0	(1 << 5)  /* enable doorbell for channel 0 */
+
+// DMA interrupt pending register
+#define DMAC_DMAIPR_CIRQ5	(1 << 5)  /* irq pending status for channel 5 */
+#define DMAC_DMAIPR_CIRQ4	(1 << 4)  /* irq pending status for channel 4 */
+#define DMAC_DMAIPR_CIRQ3	(1 << 3)  /* irq pending status for channel 3 */
+#define DMAC_DMAIPR_CIRQ2	(1 << 2)  /* irq pending status for channel 2 */
+#define DMAC_DMAIPR_CIRQ1	(1 << 1)  /* irq pending status for channel 1 */
+#define DMAC_DMAIPR_CIRQ0	(1 << 0)  /* irq pending status for channel 0 */
+
+
+/*************************************************************************
+ * GPIO (General-Purpose I/O Ports)
+ *************************************************************************/
+#define MAX_GPIO_NUM	128
+
+//n = 0,1,2,3
+#define GPIO_PXPIN(n)	(GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */
+#define GPIO_PXDAT(n)	(GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */
+#define GPIO_PXDATS(n)	(GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */
+#define GPIO_PXDATC(n)	(GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */
+#define GPIO_PXIM(n)	(GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */
+#define GPIO_PXIMS(n)	(GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */
+#define GPIO_PXIMC(n)	(GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */
+#define GPIO_PXPE(n)	(GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Enable Register */
+#define GPIO_PXPES(n)	(GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Enable Set Reg. */
+#define GPIO_PXPEC(n)	(GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Enable Clear Reg. */
+#define GPIO_PXFUN(n)	(GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */
+#define GPIO_PXFUNS(n)	(GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */
+#define GPIO_PXFUNC(n)	(GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */
+#define GPIO_PXSEL(n)	(GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */
+#define GPIO_PXSELS(n)	(GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */
+#define GPIO_PXSELC(n)	(GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */
+#define GPIO_PXDIR(n)	(GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */
+#define GPIO_PXDIRS(n)	(GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */
+#define GPIO_PXDIRC(n)	(GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */
+#define GPIO_PXTRG(n)	(GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */
+#define GPIO_PXTRGS(n)	(GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */
+#define GPIO_PXTRGC(n)	(GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Set Register */
+#define GPIO_PXFLG(n)	(GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */
+#define GPIO_PXFLGC(n)	(GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag Clear Register */
+
+#define REG_GPIO_PXPIN(n)	REG32(GPIO_PXPIN((n)))  /* PIN level */
+#define REG_GPIO_PXDAT(n)	REG32(GPIO_PXDAT((n)))  /* 1: interrupt pending */
+#define REG_GPIO_PXDATS(n)	REG32(GPIO_PXDATS((n)))
+#define REG_GPIO_PXDATC(n)	REG32(GPIO_PXDATC((n)))
+#define REG_GPIO_PXIM(n)	REG32(GPIO_PXIM((n)))   /* 1: mask pin interrupt */
+#define REG_GPIO_PXIMS(n)	REG32(GPIO_PXIMS((n)))
+#define REG_GPIO_PXIMC(n)	REG32(GPIO_PXIMC((n)))
+#define REG_GPIO_PXPE(n)	REG32(GPIO_PXPE((n)))   /* 1: disable pull up/down */
+#define REG_GPIO_PXPES(n)	REG32(GPIO_PXPES((n)))
+#define REG_GPIO_PXPEC(n)	REG32(GPIO_PXPEC((n)))
+#define REG_GPIO_PXFUN(n)	REG32(GPIO_PXFUN((n)))  /* 0:GPIO or intr, 1:FUNC */
+#define REG_GPIO_PXFUNS(n)	REG32(GPIO_PXFUNS((n)))
+#define REG_GPIO_PXFUNC(n)	REG32(GPIO_PXFUNC((n)))
+#define REG_GPIO_PXSEL(n)	REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/
+#define REG_GPIO_PXSELS(n)	REG32(GPIO_PXSELS((n)))
+#define REG_GPIO_PXSELC(n)	REG32(GPIO_PXSELC((n)))
+#define REG_GPIO_PXDIR(n)	REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */
+#define REG_GPIO_PXDIRS(n)	REG32(GPIO_PXDIRS((n)))
+#define REG_GPIO_PXDIRC(n)	REG32(GPIO_PXDIRC((n)))
+#define REG_GPIO_PXTRG(n)	REG32(GPIO_PXTRG((n))) /* 0:level-trigger, 1:edge-trigger */
+#define REG_GPIO_PXTRGS(n)	REG32(GPIO_PXTRGS((n)))
+#define REG_GPIO_PXTRGC(n)	REG32(GPIO_PXTRGC((n)))
+#define REG_GPIO_PXFLG(n)	REG32(GPIO_PXFLG((n))) /* interrupt flag */
+#define REG_GPIO_PXFLGC(n)	REG32(GPIO_PXFLGC((n))) /* interrupt flag */
+
+
+/*************************************************************************
+ * UART
+ *************************************************************************/
+
+#define IRDA_BASE	UART0_BASE
+#define UART_BASE	UART0_BASE
+#define UART_OFF	0x1000
+
+/* Register Offset */
+#define OFF_RDR		(0x00)	/* R  8b H'xx */
+#define OFF_TDR		(0x00)	/* W  8b H'xx */
+#define OFF_DLLR	(0x00)	/* RW 8b H'00 */
+#define OFF_DLHR	(0x04)	/* RW 8b H'00 */
+#define OFF_IER		(0x04)	/* RW 8b H'00 */
+#define OFF_ISR		(0x08)	/* R  8b H'01 */
+#define OFF_FCR		(0x08)	/* W  8b H'00 */
+#define OFF_LCR		(0x0C)	/* RW 8b H'00 */
+#define OFF_MCR		(0x10)	/* RW 8b H'00 */
+#define OFF_LSR		(0x14)	/* R  8b H'00 */
+#define OFF_MSR		(0x18)	/* R  8b H'00 */
+#define OFF_SPR		(0x1C)	/* RW 8b H'00 */
+#define OFF_SIRCR	(0x20)	/* RW 8b H'00, UART0 */
+#define OFF_UMR		(0x24)	/* RW 8b H'00, UART M Register */
+#define OFF_UACR	(0x28)	/* RW 8b H'00, UART Add Cycle Register */
+
+/* Register Address */
+#define UART0_RDR	(UART0_BASE + OFF_RDR)
+#define UART0_TDR	(UART0_BASE + OFF_TDR)
+#define UART0_DLLR	(UART0_BASE + OFF_DLLR)
+#define UART0_DLHR	(UART0_BASE + OFF_DLHR)
+#define UART0_IER	(UART0_BASE + OFF_IER)
+#define UART0_ISR	(UART0_BASE + OFF_ISR)
+#define UART0_FCR	(UART0_BASE + OFF_FCR)
+#define UART0_LCR	(UART0_BASE + OFF_LCR)
+#define UART0_MCR	(UART0_BASE + OFF_MCR)
+#define UART0_LSR	(UART0_BASE + OFF_LSR)
+#define UART0_MSR	(UART0_BASE + OFF_MSR)
+#define UART0_SPR	(UART0_BASE + OFF_SPR)
+#define UART0_SIRCR	(UART0_BASE + OFF_SIRCR)
+#define UART0_UMR	(UART0_BASE + OFF_UMR)
+#define UART0_UACR	(UART0_BASE + OFF_UACR)
+
+/*
+ * Define macros for UARTIER
+ * UART Interrupt Enable Register
+ */
+#define UARTIER_RIE	(1 << 0)	/* 0: receive fifo full interrupt disable */
+#define UARTIER_TIE	(1 << 1)	/* 0: transmit fifo empty interrupt disable */
+#define UARTIER_RLIE	(1 << 2)	/* 0: receive line status interrupt disable */
+#define UARTIER_MIE	(1 << 3)	/* 0: modem status interrupt disable */
+#define UARTIER_RTIE	(1 << 4)	/* 0: receive timeout interrupt disable */
+
+/*
+ * Define macros for UARTISR
+ * UART Interrupt Status Register
+ */
+#define UARTISR_IP	(1 << 0)	/* 0: interrupt is pending  1: no interrupt */
+#define UARTISR_IID	(7 << 1)	/* Source of Interrupt */
+#define UARTISR_IID_MSI		(0 << 1)  /* Modem status interrupt */
+#define UARTISR_IID_THRI	(1 << 1)  /* Transmitter holding register empty */
+#define UARTISR_IID_RDI		(2 << 1)  /* Receiver data interrupt */
+#define UARTISR_IID_RLSI	(3 << 1)  /* Receiver line status interrupt */
+#define UARTISR_IID_RTO		(6 << 1)  /* Receive timeout */
+#define UARTISR_FFMS		(3 << 6)  /* FIFO mode select, set when UARTFCR.FE is set to 1 */
+#define UARTISR_FFMS_NO_FIFO	(0 << 6)
+#define UARTISR_FFMS_FIFO_MODE	(3 << 6)
+
+/*
+ * Define macros for UARTFCR
+ * UART FIFO Control Register
+ */
+#define UARTFCR_FE	(1 << 0)	/* 0: non-FIFO mode  1: FIFO mode */
+#define UARTFCR_RFLS	(1 << 1)	/* write 1 to flush receive FIFO */
+#define UARTFCR_TFLS	(1 << 2)	/* write 1 to flush transmit FIFO */
+#define UARTFCR_DMS	(1 << 3)	/* 0: disable DMA mode */
+#define UARTFCR_UUE	(1 << 4)	/* 0: disable UART */
+#define UARTFCR_RTRG	(3 << 6)	/* Receive FIFO Data Trigger */
+#define UARTFCR_RTRG_1	(0 << 6)
+#define UARTFCR_RTRG_4	(1 << 6)
+#define UARTFCR_RTRG_8	(2 << 6)
+#define UARTFCR_RTRG_15	(3 << 6)
+
+/*
+ * Define macros for UARTLCR
+ * UART Line Control Register
+ */
+#define UARTLCR_WLEN	(3 << 0)	/* word length */
+#define UARTLCR_WLEN_5	(0 << 0)
+#define UARTLCR_WLEN_6	(1 << 0)
+#define UARTLCR_WLEN_7	(2 << 0)
+#define UARTLCR_WLEN_8	(3 << 0)
+#define UARTLCR_STOP	(1 << 2)	/* 0: 1 stop bit when word length is 5,6,7,8
+					   1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
+#define UARTLCR_STOP1	(0 << 2)
+#define UARTLCR_STOP2	(1 << 2)
+#define UARTLCR_PE	(1 << 3)	/* 0: parity disable */
+#define UARTLCR_PROE	(1 << 4)	/* 0: even parity  1: odd parity */
+#define UARTLCR_SPAR	(1 << 5)	/* 0: sticky parity disable */
+#define UARTLCR_SBRK	(1 << 6)	/* write 0 normal, write 1 send break */
+#define UARTLCR_DLAB	(1 << 7)	/* 0: access UARTRDR/TDR/IER  1: access UARTDLLR/DLHR */
+
+/*
+ * Define macros for UARTLSR
+ * UART Line Status Register
+ */
+#define UARTLSR_DR	(1 << 0)	/* 0: receive FIFO is empty  1: receive data is ready */
+#define UARTLSR_ORER	(1 << 1)	/* 0: no overrun error */
+#define UARTLSR_PER	(1 << 2)	/* 0: no parity error */
+#define UARTLSR_FER	(1 << 3)	/* 0; no framing error */
+#define UARTLSR_BRK	(1 << 4)	/* 0: no break detected  1: receive a break signal */
+#define UARTLSR_TDRQ	(1 << 5)	/* 1: transmit FIFO half "empty" */
+#define UARTLSR_TEMT	(1 << 6)	/* 1: transmit FIFO and shift registers empty */
+#define UARTLSR_RFER	(1 << 7)	/* 0: no receive error  1: receive error in FIFO mode */
+
+/*
+ * Define macros for UARTMCR
+ * UART Modem Control Register
+ */
+#define UARTMCR_RTS	(1 << 1)	/* 0: RTS_ output high, 1: RTS_ output low */
+#define UARTMCR_LOOP	(1 << 4)	/* 0: normal  1: loopback mode */
+#define UARTMCR_MCE	(1 << 7)	/* 0: modem function is disable */
+
+/*
+ * Define macros for UARTMSR
+ * UART Modem Status Register
+ */
+#define UARTMSR_CCTS	(1 << 0)        /* 1: a change on CTS_ pin */
+#define UARTMSR_CTS	(1 << 4)	/* 0: CTS_ pin is high */
+
+/*
+ * Define macros for SIRCR
+ * Slow IrDA Control Register
+ */
+#define SIRCR_TSIRE	(1 << 0)  /* 0: transmitter is in UART mode  1: SIR mode */
+#define SIRCR_RSIRE	(1 << 1)  /* 0: receiver is in UART mode  1: SIR mode */
+#define SIRCR_TPWS	(1 << 2)  /* 0: transmit 0 pulse width is 3/16 of bit length
+					   1: 0 pulse width is 1.6us for 115.2Kbps */
+#define SIRCR_TDPL	(1 << 3)  /* 0: encoder generates a positive pulse for 0 */
+#define SIRCR_RDPL	(1 << 4)  /* 0: decoder interprets positive pulse as 0 */
+
+
+/*************************************************************************
+ * AIC (AC97/I2S Controller)
+ *************************************************************************/
+#define	AIC_FR			(AIC_BASE + 0x000)
+#define	AIC_CR			(AIC_BASE + 0x004)
+#define	AIC_ACCR1		(AIC_BASE + 0x008)
+#define	AIC_ACCR2		(AIC_BASE + 0x00C)
+#define	AIC_I2SCR		(AIC_BASE + 0x010)
+#define	AIC_SR			(AIC_BASE + 0x014)
+#define	AIC_ACSR		(AIC_BASE + 0x018)
+#define	AIC_I2SSR		(AIC_BASE + 0x01C)
+#define	AIC_ACCAR		(AIC_BASE + 0x020)
+#define	AIC_ACCDR		(AIC_BASE + 0x024)
+#define	AIC_ACSAR		(AIC_BASE + 0x028)
+#define	AIC_ACSDR		(AIC_BASE + 0x02C)
+#define	AIC_I2SDIV		(AIC_BASE + 0x030)
+#define	AIC_DR			(AIC_BASE + 0x034)
+
+#define	REG_AIC_FR		REG32(AIC_FR)
+#define	REG_AIC_CR		REG32(AIC_CR)
+#define	REG_AIC_ACCR1		REG32(AIC_ACCR1)
+#define	REG_AIC_ACCR2		REG32(AIC_ACCR2)
+#define	REG_AIC_I2SCR		REG32(AIC_I2SCR)
+#define	REG_AIC_SR		REG32(AIC_SR)
+#define	REG_AIC_ACSR		REG32(AIC_ACSR)
+#define	REG_AIC_I2SSR		REG32(AIC_I2SSR)
+#define	REG_AIC_ACCAR		REG32(AIC_ACCAR)
+#define	REG_AIC_ACCDR		REG32(AIC_ACCDR)
+#define	REG_AIC_ACSAR		REG32(AIC_ACSAR)
+#define	REG_AIC_ACSDR		REG32(AIC_ACSDR)
+#define	REG_AIC_I2SDIV		REG32(AIC_I2SDIV)
+#define	REG_AIC_DR		REG32(AIC_DR)
+
+/* AIC Controller Configuration Register (AIC_FR) */
+
+#define	AIC_FR_RFTH_BIT		12        /* Receive FIFO Threshold */
+#define	AIC_FR_RFTH_MASK	(0xf << AIC_FR_RFTH_BIT)
+#define	AIC_FR_TFTH_BIT		8         /* Transmit FIFO Threshold */
+#define	AIC_FR_TFTH_MASK	(0xf << AIC_FR_TFTH_BIT)
+#define	AIC_FR_LSMP		(1 << 6)  /* Play Zero sample or last sample */
+#define	AIC_FR_ICDC		(1 << 5)  /* External(0) or Internal CODEC(1) */
+#define	AIC_FR_AUSEL		(1 << 4)  /* AC97(0) or I2S/MSB-justified(1) */
+#define	AIC_FR_RST		(1 << 3)  /* AIC registers reset */
+#define	AIC_FR_BCKD		(1 << 2)  /* I2S BIT_CLK direction, 0:input,1:output */
+#define	AIC_FR_SYNCD		(1 << 1)  /* I2S SYNC direction, 0:input,1:output */
+#define	AIC_FR_ENB		(1 << 0)  /* AIC enable bit */
+
+/* AIC Controller Common Control Register (AIC_CR) */
+
+#define	AIC_CR_OSS_BIT		19  /* Output Sample Size from memory (AIC V2 only) */
+#define	AIC_CR_OSS_MASK		(0x7 << AIC_CR_OSS_BIT)
+  #define AIC_CR_OSS_8BIT	(0x0 << AIC_CR_OSS_BIT)
+  #define AIC_CR_OSS_16BIT	(0x1 << AIC_CR_OSS_BIT)
+  #define AIC_CR_OSS_18BIT	(0x2 << AIC_CR_OSS_BIT)
+  #define AIC_CR_OSS_20BIT	(0x3 << AIC_CR_OSS_BIT)
+  #define AIC_CR_OSS_24BIT	(0x4 << AIC_CR_OSS_BIT)
+#define	AIC_CR_ISS_BIT		16  /* Input Sample Size from memory (AIC V2 only) */
+#define	AIC_CR_ISS_MASK		(0x7 << AIC_CR_ISS_BIT)
+  #define AIC_CR_ISS_8BIT	(0x0 << AIC_CR_ISS_BIT)
+  #define AIC_CR_ISS_16BIT	(0x1 << AIC_CR_ISS_BIT)
+  #define AIC_CR_ISS_18BIT	(0x2 << AIC_CR_ISS_BIT)
+  #define AIC_CR_ISS_20BIT	(0x3 << AIC_CR_ISS_BIT)
+  #define AIC_CR_ISS_24BIT	(0x4 << AIC_CR_ISS_BIT)
+#define	AIC_CR_RDMS		(1 << 15)  /* Receive DMA enable */
+#define	AIC_CR_TDMS		(1 << 14)  /* Transmit DMA enable */
+#define	AIC_CR_M2S		(1 << 11)  /* Mono to Stereo enable */
+#define	AIC_CR_ENDSW		(1 << 10)  /* Endian switch enable */
+#define	AIC_CR_AVSTSU		(1 << 9)   /* Signed <-> Unsigned toggle enable */
+#define	AIC_CR_FLUSH		(1 << 8)   /* Flush FIFO */
+#define	AIC_CR_EROR		(1 << 6)   /* Enable ROR interrupt */
+#define	AIC_CR_ETUR		(1 << 5)   /* Enable TUR interrupt */
+#define	AIC_CR_ERFS		(1 << 4)   /* Enable RFS interrupt */
+#define	AIC_CR_ETFS		(1 << 3)   /* Enable TFS interrupt */
+#define	AIC_CR_ENLBF		(1 << 2)   /* Enable Loopback Function */
+#define	AIC_CR_ERPL		(1 << 1)   /* Enable Playback Function */
+#define	AIC_CR_EREC		(1 << 0)   /* Enable Record Function */
+
+/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */
+
+#define	AIC_ACCR1_RS_BIT	16          /* Receive Valid Slots */
+#define	AIC_ACCR1_RS_MASK	(0x3ff << AIC_ACCR1_RS_BIT)
+  #define AIC_ACCR1_RS_SLOT12	  (1 << 25) /* Slot 12 valid bit */
+  #define AIC_ACCR1_RS_SLOT11	  (1 << 24) /* Slot 11 valid bit */
+  #define AIC_ACCR1_RS_SLOT10	  (1 << 23) /* Slot 10 valid bit */
+  #define AIC_ACCR1_RS_SLOT9	  (1 << 22) /* Slot 9 valid bit, LFE */
+  #define AIC_ACCR1_RS_SLOT8	  (1 << 21) /* Slot 8 valid bit, Surround Right */
+  #define AIC_ACCR1_RS_SLOT7	  (1 << 20) /* Slot 7 valid bit, Surround Left */
+  #define AIC_ACCR1_RS_SLOT6	  (1 << 19) /* Slot 6 valid bit, PCM Center */
+  #define AIC_ACCR1_RS_SLOT5	  (1 << 18) /* Slot 5 valid bit */
+  #define AIC_ACCR1_RS_SLOT4	  (1 << 17) /* Slot 4 valid bit, PCM Right */
+  #define AIC_ACCR1_RS_SLOT3	  (1 << 16) /* Slot 3 valid bit, PCM Left */
+#define	AIC_ACCR1_XS_BIT	0          /* Transmit Valid Slots */
+#define	AIC_ACCR1_XS_MASK	(0x3ff << AIC_ACCR1_XS_BIT)
+  #define AIC_ACCR1_XS_SLOT12	  (1 << 9) /* Slot 12 valid bit */
+  #define AIC_ACCR1_XS_SLOT11	  (1 << 8) /* Slot 11 valid bit */
+  #define AIC_ACCR1_XS_SLOT10	  (1 << 7) /* Slot 10 valid bit */
+  #define AIC_ACCR1_XS_SLOT9	  (1 << 6) /* Slot 9 valid bit, LFE */
+  #define AIC_ACCR1_XS_SLOT8	  (1 << 5) /* Slot 8 valid bit, Surround Right */
+  #define AIC_ACCR1_XS_SLOT7	  (1 << 4) /* Slot 7 valid bit, Surround Left */
+  #define AIC_ACCR1_XS_SLOT6	  (1 << 3) /* Slot 6 valid bit, PCM Center */
+  #define AIC_ACCR1_XS_SLOT5	  (1 << 2) /* Slot 5 valid bit */
+  #define AIC_ACCR1_XS_SLOT4	  (1 << 1) /* Slot 4 valid bit, PCM Right */
+  #define AIC_ACCR1_XS_SLOT3	  (1 << 0) /* Slot 3 valid bit, PCM Left */
+
+/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */
+
+#define	AIC_ACCR2_ERSTO		(1 << 18) /* Enable RSTO interrupt */
+#define	AIC_ACCR2_ESADR		(1 << 17) /* Enable SADR interrupt */
+#define	AIC_ACCR2_ECADT		(1 << 16) /* Enable CADT interrupt */
+#define	AIC_ACCR2_OASS_BIT	8  /* Output Sample Size for AC-link */
+#define	AIC_ACCR2_OASS_MASK	(0x3 << AIC_ACCR2_OASS_BIT)
+  #define AIC_ACCR2_OASS_20BIT	  (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */
+  #define AIC_ACCR2_OASS_18BIT	  (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */
+  #define AIC_ACCR2_OASS_16BIT	  (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */
+  #define AIC_ACCR2_OASS_8BIT	  (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */
+#define	AIC_ACCR2_IASS_BIT	6  /* Output Sample Size for AC-link */
+#define	AIC_ACCR2_IASS_MASK	(0x3 << AIC_ACCR2_IASS_BIT)
+  #define AIC_ACCR2_IASS_20BIT	  (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */
+  #define AIC_ACCR2_IASS_18BIT	  (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */
+  #define AIC_ACCR2_IASS_16BIT	  (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */
+  #define AIC_ACCR2_IASS_8BIT	  (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */
+#define	AIC_ACCR2_SO		(1 << 3)  /* SDATA_OUT output value */
+#define	AIC_ACCR2_SR		(1 << 2)  /* RESET# pin level */
+#define	AIC_ACCR2_SS		(1 << 1)  /* SYNC pin level */
+#define	AIC_ACCR2_SA		(1 << 0)  /* SYNC and SDATA_OUT alternation */
+
+/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */
+
+#define	AIC_I2SCR_STPBK		(1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */
+#define	AIC_I2SCR_WL_BIT	1  /* Input/Output Sample Size for I2S/MSB-justified */
+#define	AIC_I2SCR_WL_MASK	(0x7 << AIC_I2SCR_WL_BIT)
+  #define AIC_I2SCR_WL_24BIT	  (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */
+  #define AIC_I2SCR_WL_20BIT	  (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */
+  #define AIC_I2SCR_WL_18BIT	  (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */
+  #define AIC_I2SCR_WL_16BIT	  (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */
+  #define AIC_I2SCR_WL_8BIT	  (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */
+#define	AIC_I2SCR_AMSL		(1 << 0) /* 0:I2S, 1:MSB-justified */
+
+/* AIC Controller FIFO Status Register (AIC_SR) */
+
+#define	AIC_SR_RFL_BIT		24  /* Receive FIFO Level */
+#define	AIC_SR_RFL_MASK		(0x3f << AIC_SR_RFL_BIT)
+#define	AIC_SR_TFL_BIT		8   /* Transmit FIFO level */
+#define	AIC_SR_TFL_MASK		(0x3f << AIC_SR_TFL_BIT)
+#define	AIC_SR_ROR		(1 << 6) /* Receive FIFO Overrun */
+#define	AIC_SR_TUR		(1 << 5) /* Transmit FIFO Underrun */
+#define	AIC_SR_RFS		(1 << 4) /* Receive FIFO Service Request */
+#define	AIC_SR_TFS		(1 << 3) /* Transmit FIFO Service Request */
+
+/* AIC Controller AC-link Status Register (AIC_ACSR) */
+
+#define	AIC_ACSR_SLTERR		(1 << 21) /* Slot Error Flag */
+#define	AIC_ACSR_CRDY		(1 << 20) /* External CODEC Ready Flag */
+#define	AIC_ACSR_CLPM		(1 << 19) /* External CODEC low power mode flag */
+#define	AIC_ACSR_RSTO		(1 << 18) /* External CODEC regs read status timeout */
+#define	AIC_ACSR_SADR		(1 << 17) /* External CODEC regs status addr and data received */
+#define	AIC_ACSR_CADT		(1 << 16) /* Command Address and Data Transmitted */
+
+/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */
+
+#define	AIC_I2SSR_BSY		(1 << 2)  /* AIC Busy in I2S/MSB-justified format */
+
+/* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */
+
+#define	AIC_ACCAR_CAR_BIT	0
+#define	AIC_ACCAR_CAR_MASK	(0xfffff << AIC_ACCAR_CAR_BIT)
+
+/* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */
+
+#define	AIC_ACCDR_CDR_BIT	0
+#define	AIC_ACCDR_CDR_MASK	(0xfffff << AIC_ACCDR_CDR_BIT)
+
+/* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */
+
+#define	AIC_ACSAR_SAR_BIT	0
+#define	AIC_ACSAR_SAR_MASK	(0xfffff << AIC_ACSAR_SAR_BIT)
+
+/* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */
+
+#define	AIC_ACSDR_SDR_BIT	0
+#define	AIC_ACSDR_SDR_MASK	(0xfffff << AIC_ACSDR_SDR_BIT)
+
+/* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */
+
+#define	AIC_I2SDIV_DIV_BIT	0
+#define	AIC_I2SDIV_DIV_MASK	(0x7f << AIC_I2SDIV_DIV_BIT)
+  #define AIC_I2SDIV_BITCLK_3072KHZ	(0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */
+  #define AIC_I2SDIV_BITCLK_2836KHZ	(0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */
+  #define AIC_I2SDIV_BITCLK_1418KHZ	(0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */
+  #define AIC_I2SDIV_BITCLK_1024KHZ	(0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */
+  #define AIC_I2SDIV_BITCLK_7089KHZ	(0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */
+  #define AIC_I2SDIV_BITCLK_512KHZ	(0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */
+
+
+/*************************************************************************
+ * ICDC (Internal CODEC)
+ *************************************************************************/
+#define	ICDC_CR			(ICDC_BASE + 0x0400)  /* ICDC Control Register */
+#define	ICDC_APWAIT		(ICDC_BASE + 0x0404)  /* Anti-Pop WAIT Stage Timing Control Register */
+#define	ICDC_APPRE		(ICDC_BASE + 0x0408)  /* Anti-Pop HPEN-PRE Stage Timing Control Register */
+#define	ICDC_APHPEN		(ICDC_BASE + 0x040C)  /* Anti-Pop HPEN Stage Timing Control Register */
+#define	ICDC_APSR		(ICDC_BASE + 0x0410)  /* Anti-Pop Status Register */
+#define ICDC_CDCCR1             (ICDC_BASE + 0x0080)
+#define ICDC_CDCCR2             (ICDC_BASE + 0x0084)
+
+#define	REG_ICDC_CR		REG32(ICDC_CR)
+#define	REG_ICDC_APWAIT		REG32(ICDC_APWAIT)
+#define	REG_ICDC_APPRE		REG32(ICDC_APPRE)
+#define	REG_ICDC_APHPEN		REG32(ICDC_APHPEN)
+#define	REG_ICDC_APSR		REG32(ICDC_APSR)
+#define REG_ICDC_CDCCR1         REG32(ICDC_CDCCR1)
+#define REG_ICDC_CDCCR2         REG32(ICDC_CDCCR2)
+
+/* ICDC Control Register */
+#define	ICDC_CR_LINVOL_BIT	24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */
+#define	ICDC_CR_LINVOL_MASK	(0x1f << ICDC_CR_LINVOL_BIT)
+#define	ICDC_CR_ASRATE_BIT	20 /* Audio Sample Rate */
+#define	ICDC_CR_ASRATE_MASK	(0x0f << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_8000	(0x0 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_11025	(0x1 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_12000	(0x2 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_16000	(0x3 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_22050	(0x4 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_24000	(0x5 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_32000	(0x6 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_44100	(0x7 << ICDC_CR_ASRATE_BIT)
+  #define ICDC_CR_ASRATE_48000	(0x8 << ICDC_CR_ASRATE_BIT)
+#define	ICDC_CR_MICBG_BIT	18 /* MIC Boost Gain */
+#define	ICDC_CR_MICBG_MASK	(0x3 << ICDC_CR_MICBG_BIT)
+  #define ICDC_CR_MICBG_0DB	(0x0 << ICDC_CR_MICBG_BIT)
+  #define ICDC_CR_MICBG_6DB	(0x1 << ICDC_CR_MICBG_BIT)
+  #define ICDC_CR_MICBG_12DB	(0x2 << ICDC_CR_MICBG_BIT)
+  #define ICDC_CR_MICBG_20DB	(0x3 << ICDC_CR_MICBG_BIT)
+#define	ICDC_CR_HPVOL_BIT	16 /* Headphone Volume Gain */
+#define	ICDC_CR_HPVOL_MASK	(0x3 << ICDC_CR_HPVOL_BIT)
+  #define ICDC_CR_HPVOL_0DB	(0x0 << ICDC_CR_HPVOL_BIT)
+  #define ICDC_CR_HPVOL_2DB	(0x1 << ICDC_CR_HPVOL_BIT)
+  #define ICDC_CR_HPVOL_4DB	(0x2 << ICDC_CR_HPVOL_BIT)
+  #define ICDC_CR_HPVOL_6DB	(0x3 << ICDC_CR_HPVOL_BIT)
+#define ICDC_CR_ELINEIN		(1 << 13) /* Enable LINE Input */
+#define ICDC_CR_EMIC		(1 << 12) /* Enable MIC Input */
+#define ICDC_CR_SW1ON		(1 << 11) /* Switch 1 in CODEC is on */
+#define ICDC_CR_EADC		(1 << 10) /* Enable ADC */
+#define ICDC_CR_SW2ON		(1 << 9)  /* Switch 2 in CODEC is on */
+#define ICDC_CR_EDAC		(1 << 8)  /* Enable DAC */
+#define ICDC_CR_HPMUTE		(1 << 5)  /* Headphone Mute */
+#define ICDC_CR_HPTON		(1 << 4)  /* Headphone Amplifier Trun On */
+#define ICDC_CR_HPTOFF		(1 << 3)  /* Headphone Amplifier Trun Off */
+#define ICDC_CR_TAAP		(1 << 2)  /* Turn Around of the Anti-Pop Procedure */
+#define ICDC_CR_EAP		(1 << 1)  /* Enable Anti-Pop Procedure */
+#define ICDC_CR_SUSPD		(1 << 0)  /* CODEC Suspend */
+
+/* Anti-Pop WAIT Stage Timing Control Register */
+#define	ICDC_APWAIT_WAITSN_BIT	0
+#define	ICDC_APWAIT_WAITSN_MASK	(0x7ff << ICDC_APWAIT_WAITSN_BIT)
+
+/* Anti-Pop HPEN-PRE Stage Timing Control Register */
+#define	ICDC_APPRE_PRESN_BIT	0
+#define	ICDC_APPRE_PRESN_MASK	(0x1ff << ICDC_APPRE_PRESN_BIT)
+
+/* Anti-Pop HPEN Stage Timing Control Register */
+#define	ICDC_APHPEN_HPENSN_BIT	0
+#define	ICDC_APHPEN_HPENSN_MASK	(0x3fff << ICDC_APHPEN_HPENSN_BIT)
+
+/* Anti-Pop Status Register */
+#define	ICDC_SR_HPST_BIT	14  /* Headphone Amplifier State */
+#define	ICDC_SR_HPST_MASK	(0x7 << ICDC_SR_HPST_BIT)
+#define ICDC_SR_HPST_HP_OFF	 (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */
+#define ICDC_SR_HPST_TON_WAIT	 (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */
+  #define ICDC_SR_HPST_TON_PRE	 (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */
+#define ICDC_SR_HPST_TON_HPEN	 (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */
+  #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */
+  #define ICDC_SR_HPST_TOFF_PRE  (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */
+  #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */
+  #define ICDC_SR_HPST_HP_ON	 (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */
+#define	ICDC_SR_SNCNT_BIT	0  /* Sample Number Counter */
+#define	ICDC_SR_SNCNT_MASK	(0x3fff << ICDC_SR_SNCNT_BIT)
+
+
+/*************************************************************************
+ * I2C
+ *************************************************************************/
+#define	I2C_DR			(I2C_BASE + 0x000)
+#define	I2C_CR			(I2C_BASE + 0x004)
+#define	I2C_SR			(I2C_BASE + 0x008)
+#define	I2C_GR			(I2C_BASE + 0x00C)
+
+#define	REG_I2C_DR		REG8(I2C_DR)
+#define	REG_I2C_CR		REG8(I2C_CR)
+#define REG_I2C_SR		REG8(I2C_SR)
+#define REG_I2C_GR		REG16(I2C_GR)
+
+/* I2C Control Register (I2C_CR) */
+
+#define I2C_CR_IEN		(1 << 4)
+#define I2C_CR_STA		(1 << 3)
+#define I2C_CR_STO		(1 << 2)
+#define I2C_CR_AC		(1 << 1)
+#define I2C_CR_I2CE		(1 << 0)
+
+/* I2C Status Register (I2C_SR) */
+
+#define I2C_SR_STX		(1 << 4)
+#define I2C_SR_BUSY		(1 << 3)
+#define I2C_SR_TEND		(1 << 2)
+#define I2C_SR_DRF		(1 << 1)
+#define I2C_SR_ACKF		(1 << 0)
+
+
+/*************************************************************************
+ * SSI
+ *************************************************************************/
+#define	SSI_DR			(SSI_BASE + 0x000)
+#define	SSI_CR0			(SSI_BASE + 0x004)
+#define	SSI_CR1			(SSI_BASE + 0x008)
+#define	SSI_SR			(SSI_BASE + 0x00C)
+#define	SSI_ITR			(SSI_BASE + 0x010)
+#define	SSI_ICR			(SSI_BASE + 0x014)
+#define	SSI_GR			(SSI_BASE + 0x018)
+
+#define	REG_SSI_DR		REG32(SSI_DR)
+#define	REG_SSI_CR0		REG16(SSI_CR0)
+#define	REG_SSI_CR1		REG32(SSI_CR1)
+#define	REG_SSI_SR		REG32(SSI_SR)
+#define	REG_SSI_ITR		REG16(SSI_ITR)
+#define	REG_SSI_ICR		REG8(SSI_ICR)
+#define	REG_SSI_GR		REG16(SSI_GR)
+
+/* SSI Data Register (SSI_DR) */
+
+#define	SSI_DR_GPC_BIT		0
+#define	SSI_DR_GPC_MASK		(0x1ff << SSI_DR_GPC_BIT)
+
+/* SSI Control Register 0 (SSI_CR0) */
+
+#define SSI_CR0_SSIE		(1 << 15)
+#define SSI_CR0_TIE		(1 << 14)
+#define SSI_CR0_RIE		(1 << 13)
+#define SSI_CR0_TEIE		(1 << 12)
+#define SSI_CR0_REIE		(1 << 11)
+#define SSI_CR0_LOOP		(1 << 10)
+#define SSI_CR0_RFINE		(1 << 9)
+#define SSI_CR0_RFINC		(1 << 8)
+#define SSI_CR0_FSEL		(1 << 6)
+#define SSI_CR0_TFLUSH		(1 << 2)
+#define SSI_CR0_RFLUSH		(1 << 1)
+#define SSI_CR0_DISREV		(1 << 0)
+
+/* SSI Control Register 1 (SSI_CR1) */
+
+#define SSI_CR1_FRMHL_BIT	30
+#define SSI_CR1_FRMHL_MASK	(0x3 << SSI_CR1_FRMHL_BIT)
+  #define SSI_CR1_FRMHL_CELOW_CE2LOW	(0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */
+  #define SSI_CR1_FRMHL_CEHIGH_CE2LOW	(1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */
+  #define SSI_CR1_FRMHL_CELOW_CE2HIGH	(2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid  and SSI_CE2_ is high valid */
+  #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH	(3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */
+#define SSI_CR1_TFVCK_BIT	28
+#define SSI_CR1_TFVCK_MASK	(0x3 << SSI_CR1_TFVCK_BIT)
+  #define SSI_CR1_TFVCK_0	  (0 << SSI_CR1_TFVCK_BIT)
+  #define SSI_CR1_TFVCK_1	  (1 << SSI_CR1_TFVCK_BIT)
+  #define SSI_CR1_TFVCK_2	  (2 << SSI_CR1_TFVCK_BIT)
+  #define SSI_CR1_TFVCK_3	  (3 << SSI_CR1_TFVCK_BIT)
+#define SSI_CR1_TCKFI_BIT	26
+#define SSI_CR1_TCKFI_MASK	(0x3 << SSI_CR1_TCKFI_BIT)
+  #define SSI_CR1_TCKFI_0	  (0 << SSI_CR1_TCKFI_BIT)
+  #define SSI_CR1_TCKFI_1	  (1 << SSI_CR1_TCKFI_BIT)
+  #define SSI_CR1_TCKFI_2	  (2 << SSI_CR1_TCKFI_BIT)
+  #define SSI_CR1_TCKFI_3	  (3 << SSI_CR1_TCKFI_BIT)
+#define SSI_CR1_LFST		(1 << 25)
+#define SSI_CR1_ITFRM		(1 << 24)
+#define SSI_CR1_UNFIN		(1 << 23)
+#define SSI_CR1_MULTS		(1 << 22)
+#define SSI_CR1_FMAT_BIT	20
+#define SSI_CR1_FMAT_MASK	(0x3 << SSI_CR1_FMAT_BIT)
+  #define SSI_CR1_FMAT_SPI	  (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */
+  #define SSI_CR1_FMAT_SSP	  (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */
+  #define SSI_CR1_FMAT_MW1	  (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */
+  #define SSI_CR1_FMAT_MW2	  (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */
+#define SSI_CR1_TTRG_BIT	16
+#define SSI_CR1_TTRG_MASK	(0xf << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_1	  (0 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_8	  (1 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_16	  (2 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_24	  (3 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_32	  (4 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_40	  (5 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_48	  (6 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_56	  (7 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_64	  (8 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_72	  (9 << SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_80	  (10<< SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_88	  (11<< SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_96	  (12<< SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_104	  (13<< SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_112	  (14<< SSI_CR1_TTRG_BIT)
+  #define SSI_CR1_TTRG_120	  (15<< SSI_CR1_TTRG_BIT)
+#define SSI_CR1_MCOM_BIT	12
+#define SSI_CR1_MCOM_MASK	(0xf << SSI_CR1_MCOM_BIT)
+  #define SSI_CR1_MCOM_1BIT	  (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */
+  #define SSI_CR1_MCOM_2BIT	  (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */
+  #define SSI_CR1_MCOM_3BIT	  (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */
+  #define SSI_CR1_MCOM_4BIT	  (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */
+  #define SSI_CR1_MCOM_5BIT	  (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */
+  #define SSI_CR1_MCOM_6BIT	  (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */
+  #define SSI_CR1_MCOM_7BIT	  (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */
+  #define SSI_CR1_MCOM_8BIT	  (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */
+  #define SSI_CR1_MCOM_9BIT	  (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */
+  #define SSI_CR1_MCOM_10BIT	  (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */
+  #define SSI_CR1_MCOM_11BIT	  (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */
+  #define SSI_CR1_MCOM_12BIT	  (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */
+  #define SSI_CR1_MCOM_13BIT	  (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */
+  #define SSI_CR1_MCOM_14BIT	  (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */
+  #define SSI_CR1_MCOM_15BIT	  (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */
+  #define SSI_CR1_MCOM_16BIT	  (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */
+#define SSI_CR1_RTRG_BIT	8
+#define SSI_CR1_RTRG_MASK	(0xf << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_1	  (0 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_8	  (1 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_16	  (2 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_24	  (3 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_32	  (4 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_40	  (5 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_48	  (6 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_56	  (7 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_64	  (8 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_72	  (9 << SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_80	  (10<< SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_88	  (11<< SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_96	  (12<< SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_104	  (13<< SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_112	  (14<< SSI_CR1_RTRG_BIT)
+  #define SSI_CR1_RTRG_120	  (15<< SSI_CR1_RTRG_BIT)
+#define SSI_CR1_FLEN_BIT	4
+#define SSI_CR1_FLEN_MASK	(0xf << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_2BIT	  (0x0 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_3BIT	  (0x1 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_4BIT	  (0x2 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_5BIT	  (0x3 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_6BIT	  (0x4 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_7BIT	  (0x5 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_8BIT	  (0x6 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_9BIT	  (0x7 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_10BIT	  (0x8 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_11BIT	  (0x9 << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_12BIT	  (0xA << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_13BIT	  (0xB << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_14BIT	  (0xC << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_15BIT	  (0xD << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_16BIT	  (0xE << SSI_CR1_FLEN_BIT)
+  #define SSI_CR1_FLEN_17BIT	  (0xF << SSI_CR1_FLEN_BIT)
+#define SSI_CR1_PHA		(1 << 1)
+#define SSI_CR1_POL		(1 << 0)
+
+/* SSI Status Register (SSI_SR) */
+
+#define SSI_SR_TFIFONUM_BIT	16
+#define SSI_SR_TFIFONUM_MASK	(0xff << SSI_SR_TFIFONUM_BIT)
+#define SSI_SR_RFIFONUM_BIT	8
+#define SSI_SR_RFIFONUM_MASK	(0xff << SSI_SR_RFIFONUM_BIT)
+#define SSI_SR_END		(1 << 7)
+#define SSI_SR_BUSY		(1 << 6)
+#define SSI_SR_TFF		(1 << 5)
+#define SSI_SR_RFE		(1 << 4)
+#define SSI_SR_TFHE		(1 << 3)
+#define SSI_SR_RFHF		(1 << 2)
+#define SSI_SR_UNDR		(1 << 1)
+#define SSI_SR_OVER		(1 << 0)
+
+/* SSI Interval Time Control Register (SSI_ITR) */
+
+#define	SSI_ITR_CNTCLK		(1 << 15)
+#define SSI_ITR_IVLTM_BIT	0
+#define SSI_ITR_IVLTM_MASK	(0x7fff << SSI_ITR_IVLTM_BIT)
+
+
+/*************************************************************************
+ * MSC
+ *************************************************************************/
+#define	MSC_STRPCL		(MSC_BASE + 0x000)
+#define	MSC_STAT		(MSC_BASE + 0x004)
+#define	MSC_CLKRT		(MSC_BASE + 0x008)
+#define	MSC_CMDAT		(MSC_BASE + 0x00C)
+#define	MSC_RESTO		(MSC_BASE + 0x010)
+#define	MSC_RDTO		(MSC_BASE + 0x014)
+#define	MSC_BLKLEN		(MSC_BASE + 0x018)
+#define	MSC_NOB			(MSC_BASE + 0x01C)
+#define	MSC_SNOB		(MSC_BASE + 0x020)
+#define	MSC_IMASK		(MSC_BASE + 0x024)
+#define	MSC_IREG		(MSC_BASE + 0x028)
+#define	MSC_CMD			(MSC_BASE + 0x02C)
+#define	MSC_ARG			(MSC_BASE + 0x030)
+#define	MSC_RES			(MSC_BASE + 0x034)
+#define	MSC_RXFIFO		(MSC_BASE + 0x038)
+#define	MSC_TXFIFO		(MSC_BASE + 0x03C)
+
+#define	REG_MSC_STRPCL		REG16(MSC_STRPCL)
+#define	REG_MSC_STAT		REG32(MSC_STAT)
+#define	REG_MSC_CLKRT		REG16(MSC_CLKRT)
+#define	REG_MSC_CMDAT		REG32(MSC_CMDAT)
+#define	REG_MSC_RESTO		REG16(MSC_RESTO)
+#define	REG_MSC_RDTO		REG16(MSC_RDTO)
+#define	REG_MSC_BLKLEN		REG16(MSC_BLKLEN)
+#define	REG_MSC_NOB		REG16(MSC_NOB)
+#define	REG_MSC_SNOB		REG16(MSC_SNOB)
+#define	REG_MSC_IMASK		REG16(MSC_IMASK)
+#define	REG_MSC_IREG		REG16(MSC_IREG)
+#define	REG_MSC_CMD		REG8(MSC_CMD)
+#define	REG_MSC_ARG		REG32(MSC_ARG)
+#define	REG_MSC_RES		REG16(MSC_RES)
+#define	REG_MSC_RXFIFO		REG32(MSC_RXFIFO)
+#define	REG_MSC_TXFIFO		REG32(MSC_TXFIFO)
+
+/* MSC Clock and Control Register (MSC_STRPCL) */
+
+#define MSC_STRPCL_EXIT_MULTIPLE	(1 << 7)
+#define MSC_STRPCL_EXIT_TRANSFER	(1 << 6)
+#define MSC_STRPCL_START_READWAIT	(1 << 5)
+#define MSC_STRPCL_STOP_READWAIT	(1 << 4)
+#define MSC_STRPCL_RESET		(1 << 3)
+#define MSC_STRPCL_START_OP		(1 << 2)
+#define MSC_STRPCL_CLOCK_CONTROL_BIT	0
+#define MSC_STRPCL_CLOCK_CONTROL_MASK	(0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT)
+  #define MSC_STRPCL_CLOCK_CONTROL_STOP	  (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */
+  #define MSC_STRPCL_CLOCK_CONTROL_START  (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */
+
+/* MSC Status Register (MSC_STAT) */
+
+#define MSC_STAT_IS_RESETTING		(1 << 15)
+#define MSC_STAT_SDIO_INT_ACTIVE	(1 << 14)
+#define MSC_STAT_PRG_DONE		(1 << 13)
+#define MSC_STAT_DATA_TRAN_DONE		(1 << 12)
+#define MSC_STAT_END_CMD_RES		(1 << 11)
+#define MSC_STAT_DATA_FIFO_AFULL	(1 << 10)
+#define MSC_STAT_IS_READWAIT		(1 << 9)
+#define MSC_STAT_CLK_EN			(1 << 8)
+#define MSC_STAT_DATA_FIFO_FULL		(1 << 7)
+#define MSC_STAT_DATA_FIFO_EMPTY	(1 << 6)
+#define MSC_STAT_CRC_RES_ERR		(1 << 5)
+#define MSC_STAT_CRC_READ_ERROR		(1 << 4)
+#define MSC_STAT_CRC_WRITE_ERROR_BIT	2
+#define MSC_STAT_CRC_WRITE_ERROR_MASK	(0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT)
+  #define MSC_STAT_CRC_WRITE_ERROR_NO		(0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */
+  #define MSC_STAT_CRC_WRITE_ERROR		(1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */
+  #define MSC_STAT_CRC_WRITE_ERROR_NOSTS	(2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */
+#define MSC_STAT_TIME_OUT_RES		(1 << 1)
+#define MSC_STAT_TIME_OUT_READ		(1 << 0)
+
+/* MSC Bus Clock Control Register (MSC_CLKRT) */
+
+#define	MSC_CLKRT_CLK_RATE_BIT		0
+#define	MSC_CLKRT_CLK_RATE_MASK		(0x7 << MSC_CLKRT_CLK_RATE_BIT)
+  #define MSC_CLKRT_CLK_RATE_DIV_1	  (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_2	  (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_4	  (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_8	  (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_16	  (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_32	  (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_64	  (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */
+  #define MSC_CLKRT_CLK_RATE_DIV_128	  (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */
+
+/* MSC Command Sequence Control Register (MSC_CMDAT) */
+
+#define	MSC_CMDAT_IO_ABORT		(1 << 11)
+#define	MSC_CMDAT_BUS_WIDTH_BIT		9
+#define	MSC_CMDAT_BUS_WIDTH_MASK	(0x3 << MSC_CMDAT_BUS_WIDTH_BIT)
+  #define MSC_CMDAT_BUS_WIDTH_1BIT	  (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */
+  #define MSC_CMDAT_BUS_WIDTH_4BIT	  (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */
+  #define CMDAT_BUS_WIDTH1	  (0x0 << MSC_CMDAT_BUS_WIDTH_BIT)
+  #define CMDAT_BUS_WIDTH4	  (0x2 << MSC_CMDAT_BUS_WIDTH_BIT)
+#define	MSC_CMDAT_DMA_EN		(1 << 8)
+#define	MSC_CMDAT_INIT			(1 << 7)
+#define	MSC_CMDAT_BUSY			(1 << 6)
+#define	MSC_CMDAT_STREAM_BLOCK		(1 << 5)
+#define	MSC_CMDAT_WRITE			(1 << 4)
+#define	MSC_CMDAT_READ			(0 << 4)
+#define	MSC_CMDAT_DATA_EN		(1 << 3)
+#define	MSC_CMDAT_RESPONSE_BIT	0
+#define	MSC_CMDAT_RESPONSE_MASK	(0x7 << MSC_CMDAT_RESPONSE_BIT)
+  #define MSC_CMDAT_RESPONSE_NONE  (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */
+  #define MSC_CMDAT_RESPONSE_R1	  (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */
+  #define MSC_CMDAT_RESPONSE_R2	  (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */
+  #define MSC_CMDAT_RESPONSE_R3	  (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */
+  #define MSC_CMDAT_RESPONSE_R4	  (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */
+  #define MSC_CMDAT_RESPONSE_R5	  (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */
+  #define MSC_CMDAT_RESPONSE_R6	  (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */
+
+#define	CMDAT_DMA_EN	(1 << 8)
+#define	CMDAT_INIT	(1 << 7)
+#define	CMDAT_BUSY	(1 << 6)
+#define	CMDAT_STREAM	(1 << 5)
+#define	CMDAT_WRITE	(1 << 4)
+#define	CMDAT_DATA_EN	(1 << 3)
+
+/* MSC Interrupts Mask Register (MSC_IMASK) */
+
+#define	MSC_IMASK_SDIO			(1 << 7)
+#define	MSC_IMASK_TXFIFO_WR_REQ		(1 << 6)
+#define	MSC_IMASK_RXFIFO_RD_REQ		(1 << 5)
+#define	MSC_IMASK_END_CMD_RES		(1 << 2)
+#define	MSC_IMASK_PRG_DONE		(1 << 1)
+#define	MSC_IMASK_DATA_TRAN_DONE	(1 << 0)
+
+
+/* MSC Interrupts Status Register (MSC_IREG) */
+
+#define	MSC_IREG_SDIO			(1 << 7)
+#define	MSC_IREG_TXFIFO_WR_REQ		(1 << 6)
+#define	MSC_IREG_RXFIFO_RD_REQ		(1 << 5)
+#define	MSC_IREG_END_CMD_RES		(1 << 2)
+#define	MSC_IREG_PRG_DONE		(1 << 1)
+#define	MSC_IREG_DATA_TRAN_DONE		(1 << 0)
+
+
+/*************************************************************************
+ * EMC (External Memory Controller)
+ *************************************************************************/
+#define EMC_SMCR0	(EMC_BASE + 0x10)  /* Static Memory Control Register 0 */
+#define EMC_SMCR1	(EMC_BASE + 0x14)  /* Static Memory Control Register 1 */
+#define EMC_SMCR2	(EMC_BASE + 0x18)  /* Static Memory Control Register 2 */
+#define EMC_SMCR3	(EMC_BASE + 0x1c)  /* Static Memory Control Register 3 */
+#define EMC_SMCR4	(EMC_BASE + 0x20)  /* Static Memory Control Register 4 */
+#define EMC_SACR0	(EMC_BASE + 0x30)  /* Static Memory Bank 0 Addr Config Reg */
+#define EMC_SACR1	(EMC_BASE + 0x34)  /* Static Memory Bank 1 Addr Config Reg */
+#define EMC_SACR2	(EMC_BASE + 0x38)  /* Static Memory Bank 2 Addr Config Reg */
+#define EMC_SACR3	(EMC_BASE + 0x3c)  /* Static Memory Bank 3 Addr Config Reg */
+#define EMC_SACR4	(EMC_BASE + 0x40)  /* Static Memory Bank 4 Addr Config Reg */
+
+#define EMC_NFCSR	(EMC_BASE + 0x050) /* NAND Flash Control/Status Register */
+#define EMC_NFECR	(EMC_BASE + 0x100) /* NAND Flash ECC Control Register */
+#define EMC_NFECC	(EMC_BASE + 0x104) /* NAND Flash ECC Data Register */
+#define EMC_NFPAR0	(EMC_BASE + 0x108) /* NAND Flash RS Parity 0 Register */
+#define EMC_NFPAR1	(EMC_BASE + 0x10c) /* NAND Flash RS Parity 1 Register */
+#define EMC_NFPAR2	(EMC_BASE + 0x110) /* NAND Flash RS Parity 2 Register */
+#define EMC_NFINTS	(EMC_BASE + 0x114) /* NAND Flash Interrupt Status Register */
+#define EMC_NFINTE	(EMC_BASE + 0x118) /* NAND Flash Interrupt Enable Register */
+#define EMC_NFERR0	(EMC_BASE + 0x11c) /* NAND Flash RS Error Report 0 Register */
+#define EMC_NFERR1	(EMC_BASE + 0x120) /* NAND Flash RS Error Report 1 Register */
+#define EMC_NFERR2	(EMC_BASE + 0x124) /* NAND Flash RS Error Report 2 Register */
+#define EMC_NFERR3	(EMC_BASE + 0x128) /* NAND Flash RS Error Report 3 Register */
+
+#define EMC_DMCR	(EMC_BASE + 0x80)  /* DRAM Control Register */
+#define EMC_RTCSR	(EMC_BASE + 0x84)  /* Refresh Time Control/Status Register */
+#define EMC_RTCNT	(EMC_BASE + 0x88)  /* Refresh Timer Counter */
+#define EMC_RTCOR	(EMC_BASE + 0x8c)  /* Refresh Time Constant Register */
+#define EMC_DMAR0	(EMC_BASE + 0x90)  /* SDRAM Bank 0 Addr Config Register */
+#define EMC_SDMR0	(EMC_BASE + 0xa000) /* Mode Register of SDRAM bank 0 */
+
+
+#define REG_EMC_SMCR0	REG32(EMC_SMCR0)
+#define REG_EMC_SMCR1	REG32(EMC_SMCR1)
+#define REG_EMC_SMCR2	REG32(EMC_SMCR2)
+#define REG_EMC_SMCR3	REG32(EMC_SMCR3)
+#define REG_EMC_SMCR4	REG32(EMC_SMCR4)
+#define REG_EMC_SACR0	REG32(EMC_SACR0)
+#define REG_EMC_SACR1	REG32(EMC_SACR1)
+#define REG_EMC_SACR2	REG32(EMC_SACR2)
+#define REG_EMC_SACR3	REG32(EMC_SACR3)
+#define REG_EMC_SACR4	REG32(EMC_SACR4)
+
+#define REG_EMC_NFCSR	REG32(EMC_NFCSR)
+#define REG_EMC_NFECR	REG32(EMC_NFECR)
+#define REG_EMC_NFECC	REG32(EMC_NFECC)
+#define REG_EMC_NFPAR0	REG32(EMC_NFPAR0)
+#define REG_EMC_NFPAR1	REG32(EMC_NFPAR1)
+#define REG_EMC_NFPAR2	REG32(EMC_NFPAR2)
+#define REG_EMC_NFINTS	REG32(EMC_NFINTS)
+#define REG_EMC_NFINTE	REG32(EMC_NFINTE)
+#define REG_EMC_NFERR0	REG32(EMC_NFERR0)
+#define REG_EMC_NFERR1	REG32(EMC_NFERR1)
+#define REG_EMC_NFERR2	REG32(EMC_NFERR2)
+#define REG_EMC_NFERR3	REG32(EMC_NFERR3)
+
+#define REG_EMC_DMCR	REG32(EMC_DMCR)
+#define REG_EMC_RTCSR	REG16(EMC_RTCSR)
+#define REG_EMC_RTCNT	REG16(EMC_RTCNT)
+#define REG_EMC_RTCOR	REG16(EMC_RTCOR)
+#define REG_EMC_DMAR0	REG32(EMC_DMAR0)
+
+/* Static Memory Control Register */
+#define EMC_SMCR_STRV_BIT	24
+#define EMC_SMCR_STRV_MASK	(0x0f << EMC_SMCR_STRV_BIT)
+#define EMC_SMCR_TAW_BIT	20
+#define EMC_SMCR_TAW_MASK	(0x0f << EMC_SMCR_TAW_BIT)
+#define EMC_SMCR_TBP_BIT	16
+#define EMC_SMCR_TBP_MASK	(0x0f << EMC_SMCR_TBP_BIT)
+#define EMC_SMCR_TAH_BIT	12
+#define EMC_SMCR_TAH_MASK	(0x07 << EMC_SMCR_TAH_BIT)
+#define EMC_SMCR_TAS_BIT	8
+#define EMC_SMCR_TAS_MASK	(0x07 << EMC_SMCR_TAS_BIT)
+#define EMC_SMCR_BW_BIT		6
+#define EMC_SMCR_BW_MASK	(0x03 << EMC_SMCR_BW_BIT)
+  #define EMC_SMCR_BW_8BIT	(0 << EMC_SMCR_BW_BIT)
+  #define EMC_SMCR_BW_16BIT	(1 << EMC_SMCR_BW_BIT)
+  #define EMC_SMCR_BW_32BIT	(2 << EMC_SMCR_BW_BIT)
+#define EMC_SMCR_BCM		(1 << 3)
+#define EMC_SMCR_BL_BIT		1
+#define EMC_SMCR_BL_MASK	(0x03 << EMC_SMCR_BL_BIT)
+  #define EMC_SMCR_BL_4		(0 << EMC_SMCR_BL_BIT)
+  #define EMC_SMCR_BL_8		(1 << EMC_SMCR_BL_BIT)
+  #define EMC_SMCR_BL_16	(2 << EMC_SMCR_BL_BIT)
+  #define EMC_SMCR_BL_32	(3 << EMC_SMCR_BL_BIT)
+#define EMC_SMCR_SMT		(1 << 0)
+
+/* Static Memory Bank Addr Config Reg */
+#define EMC_SACR_BASE_BIT	8
+#define EMC_SACR_BASE_MASK	(0xff << EMC_SACR_BASE_BIT)
+#define EMC_SACR_MASK_BIT	0
+#define EMC_SACR_MASK_MASK	(0xff << EMC_SACR_MASK_BIT)
+
+/* NAND Flash Control/Status Register */
+#define EMC_NFCSR_NFCE4		(1 << 7) /* NAND Flash Enable */
+#define EMC_NFCSR_NFE4		(1 << 6) /* NAND Flash FCE# Assertion Enable */
+#define EMC_NFCSR_NFCE3		(1 << 5)
+#define EMC_NFCSR_NFE3		(1 << 4)
+#define EMC_NFCSR_NFCE2		(1 << 3)
+#define EMC_NFCSR_NFE2		(1 << 2)
+#define EMC_NFCSR_NFCE1		(1 << 1)
+#define EMC_NFCSR_NFE1		(1 << 0)
+
+/* NAND Flash ECC Control Register */
+#define EMC_NFECR_PRDY		(1 << 4) /* Parity Ready */
+#define EMC_NFECR_RS_DECODING	(0 << 3) /* RS is in decoding phase */
+#define EMC_NFECR_RS_ENCODING	(1 << 3) /* RS is in encoding phase */
+#define EMC_NFECR_HAMMING	(0 << 2) /* Select HAMMING Correction Algorithm */
+#define EMC_NFECR_RS		(1 << 2) /* Select RS Correction Algorithm */
+#define EMC_NFECR_ERST		(1 << 1) /* ECC Reset */
+#define EMC_NFECR_ECCE		(1 << 0) /* ECC Enable */
+
+/* NAND Flash ECC Data Register */
+#define EMC_NFECC_ECC2_BIT	16
+#define EMC_NFECC_ECC2_MASK	(0xff << EMC_NFECC_ECC2_BIT)
+#define EMC_NFECC_ECC1_BIT	8
+#define EMC_NFECC_ECC1_MASK	(0xff << EMC_NFECC_ECC1_BIT)
+#define EMC_NFECC_ECC0_BIT	0
+#define EMC_NFECC_ECC0_MASK	(0xff << EMC_NFECC_ECC0_BIT)
+
+/* NAND Flash Interrupt Status Register */
+#define EMC_NFINTS_ERRCNT_BIT	29       /* Error Count */
+#define EMC_NFINTS_ERRCNT_MASK	(0x7 << EMC_NFINTS_ERRCNT_BIT)
+#define EMC_NFINTS_PADF		(1 << 4) /* Padding Finished */
+#define EMC_NFINTS_DECF		(1 << 3) /* Decoding Finished */
+#define EMC_NFINTS_ENCF		(1 << 2) /* Encoding Finished */
+#define EMC_NFINTS_UNCOR	(1 << 1) /* Uncorrectable Error Occurred */
+#define EMC_NFINTS_ERR		(1 << 0) /* Error Occurred */
+
+/* NAND Flash Interrupt Enable Register */
+#define EMC_NFINTE_PADFE	(1 << 4) /* Padding Finished Interrupt Enable */
+#define EMC_NFINTE_DECFE	(1 << 3) /* Decoding Finished Interrupt Enable */
+#define EMC_NFINTE_ENCFE	(1 << 2) /* Encoding Finished Interrupt Enable */
+#define EMC_NFINTE_UNCORE	(1 << 1) /* Uncorrectable Error Occurred Intr Enable */
+#define EMC_NFINTE_ERRE		(1 << 0) /* Error Occurred Interrupt */
+
+/* NAND Flash RS Error Report Register */
+#define EMC_NFERR_INDEX_BIT	16       /* Error Symbol Index */
+#define EMC_NFERR_INDEX_MASK	(0x1ff << EMC_NFERR_INDEX_BIT)
+#define EMC_NFERR_MASK_BIT	0        /* Error Symbol Value */
+#define EMC_NFERR_MASK_MASK	(0x1ff << EMC_NFERR_MASK_BIT)
+
+
+/* DRAM Control Register */
+#define EMC_DMCR_BW_BIT		31
+#define EMC_DMCR_BW		(1 << EMC_DMCR_BW_BIT)
+#define EMC_DMCR_CA_BIT		26
+#define EMC_DMCR_CA_MASK	(0x07 << EMC_DMCR_CA_BIT)
+  #define EMC_DMCR_CA_8		(0 << EMC_DMCR_CA_BIT)
+  #define EMC_DMCR_CA_9		(1 << EMC_DMCR_CA_BIT)
+  #define EMC_DMCR_CA_10	(2 << EMC_DMCR_CA_BIT)
+  #define EMC_DMCR_CA_11	(3 << EMC_DMCR_CA_BIT)
+  #define EMC_DMCR_CA_12	(4 << EMC_DMCR_CA_BIT)
+#define EMC_DMCR_RMODE		(1 << 25)
+#define EMC_DMCR_RFSH		(1 << 24)
+#define EMC_DMCR_MRSET		(1 << 23)
+#define EMC_DMCR_RA_BIT		20
+#define EMC_DMCR_RA_MASK	(0x03 << EMC_DMCR_RA_BIT)
+  #define EMC_DMCR_RA_11	(0 << EMC_DMCR_RA_BIT)
+  #define EMC_DMCR_RA_12	(1 << EMC_DMCR_RA_BIT)
+  #define EMC_DMCR_RA_13	(2 << EMC_DMCR_RA_BIT)
+#define EMC_DMCR_BA_BIT		19
+#define EMC_DMCR_BA		(1 << EMC_DMCR_BA_BIT)
+#define EMC_DMCR_PDM		(1 << 18)
+#define EMC_DMCR_EPIN		(1 << 17)
+#define EMC_DMCR_TRAS_BIT	13
+#define EMC_DMCR_TRAS_MASK	(0x07 << EMC_DMCR_TRAS_BIT)
+#define EMC_DMCR_RCD_BIT	11
+#define EMC_DMCR_RCD_MASK	(0x03 << EMC_DMCR_RCD_BIT)
+#define EMC_DMCR_TPC_BIT	8
+#define EMC_DMCR_TPC_MASK	(0x07 << EMC_DMCR_TPC_BIT)
+#define EMC_DMCR_TRWL_BIT	5
+#define EMC_DMCR_TRWL_MASK	(0x03 << EMC_DMCR_TRWL_BIT)
+#define EMC_DMCR_TRC_BIT	2
+#define EMC_DMCR_TRC_MASK	(0x07 << EMC_DMCR_TRC_BIT)
+#define EMC_DMCR_TCL_BIT	0
+#define EMC_DMCR_TCL_MASK	(0x03 << EMC_DMCR_TCL_BIT)
+
+/* Refresh Time Control/Status Register */
+#define EMC_RTCSR_CMF		(1 << 7)
+#define EMC_RTCSR_CKS_BIT	0
+#define EMC_RTCSR_CKS_MASK	(0x07 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_DISABLE	(0 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_4	(1 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_16	(2 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_64	(3 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_256	(4 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_1024	(5 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_2048	(6 << EMC_RTCSR_CKS_BIT)
+  #define EMC_RTCSR_CKS_4096	(7 << EMC_RTCSR_CKS_BIT)
+
+/* SDRAM Bank Address Configuration Register */
+#define EMC_DMAR_BASE_BIT	8
+#define EMC_DMAR_BASE_MASK	(0xff << EMC_DMAR_BASE_BIT)
+#define EMC_DMAR_MASK_BIT	0
+#define EMC_DMAR_MASK_MASK	(0xff << EMC_DMAR_MASK_BIT)
+
+/* Mode Register of SDRAM bank 0 */
+#define EMC_SDMR_BM		(1 << 9) /* Write Burst Mode */
+#define EMC_SDMR_OM_BIT		7        /* Operating Mode */
+#define EMC_SDMR_OM_MASK	(3 << EMC_SDMR_OM_BIT)
+  #define EMC_SDMR_OM_NORMAL	(0 << EMC_SDMR_OM_BIT)
+#define EMC_SDMR_CAS_BIT	4        /* CAS Latency */
+#define EMC_SDMR_CAS_MASK	(7 << EMC_SDMR_CAS_BIT)
+  #define EMC_SDMR_CAS_1	(1 << EMC_SDMR_CAS_BIT)
+  #define EMC_SDMR_CAS_2	(2 << EMC_SDMR_CAS_BIT)
+  #define EMC_SDMR_CAS_3	(3 << EMC_SDMR_CAS_BIT)
+#define EMC_SDMR_BT_BIT		3        /* Burst Type */
+#define EMC_SDMR_BT_MASK	(1 << EMC_SDMR_BT_BIT)
+  #define EMC_SDMR_BT_SEQ	(0 << EMC_SDMR_BT_BIT) /* Sequential */
+  #define EMC_SDMR_BT_INT	(1 << EMC_SDMR_BT_BIT) /* Interleave */
+#define EMC_SDMR_BL_BIT		0        /* Burst Length */
+#define EMC_SDMR_BL_MASK	(7 << EMC_SDMR_BL_BIT)
+  #define EMC_SDMR_BL_1		(0 << EMC_SDMR_BL_BIT)
+  #define EMC_SDMR_BL_2		(1 << EMC_SDMR_BL_BIT)
+  #define EMC_SDMR_BL_4		(2 << EMC_SDMR_BL_BIT)
+  #define EMC_SDMR_BL_8		(3 << EMC_SDMR_BL_BIT)
+
+#define EMC_SDMR_CAS2_16BIT \
+  (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
+#define EMC_SDMR_CAS2_32BIT \
+  (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
+#define EMC_SDMR_CAS3_16BIT \
+  (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
+#define EMC_SDMR_CAS3_32BIT \
+  (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
+
+
+/*************************************************************************
+ * CIM
+ *************************************************************************/
+#define	CIM_CFG			(CIM_BASE + 0x0000)
+#define	CIM_CTRL		(CIM_BASE + 0x0004)
+#define	CIM_STATE		(CIM_BASE + 0x0008)
+#define	CIM_IID			(CIM_BASE + 0x000C)
+#define	CIM_RXFIFO		(CIM_BASE + 0x0010)
+#define	CIM_DA			(CIM_BASE + 0x0020)
+#define	CIM_FA			(CIM_BASE + 0x0024)
+#define	CIM_FID			(CIM_BASE + 0x0028)
+#define	CIM_CMD			(CIM_BASE + 0x002C)
+
+#define	REG_CIM_CFG		REG32(CIM_CFG)
+#define	REG_CIM_CTRL		REG32(CIM_CTRL)
+#define	REG_CIM_STATE		REG32(CIM_STATE)
+#define	REG_CIM_IID		REG32(CIM_IID)
+#define	REG_CIM_RXFIFO		REG32(CIM_RXFIFO)
+#define	REG_CIM_DA		REG32(CIM_DA)
+#define	REG_CIM_FA		REG32(CIM_FA)
+#define	REG_CIM_FID		REG32(CIM_FID)
+#define	REG_CIM_CMD		REG32(CIM_CMD)
+
+/* CIM Configuration Register  (CIM_CFG) */
+
+#define	CIM_CFG_INV_DAT		(1 << 15)
+#define	CIM_CFG_VSP		(1 << 14)
+#define	CIM_CFG_HSP		(1 << 13)
+#define	CIM_CFG_PCP		(1 << 12)
+#define	CIM_CFG_DUMMY_ZERO	(1 << 9)
+#define	CIM_CFG_EXT_VSYNC	(1 << 8)
+#define	CIM_CFG_PACK_BIT	4
+#define	CIM_CFG_PACK_MASK	(0x7 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_0	  (0 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_1	  (1 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_2	  (2 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_3	  (3 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_4	  (4 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_5	  (5 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_6	  (6 << CIM_CFG_PACK_BIT)
+  #define CIM_CFG_PACK_7	  (7 << CIM_CFG_PACK_BIT)
+#define	CIM_CFG_DSM_BIT		0
+#define	CIM_CFG_DSM_MASK	(0x3 << CIM_CFG_DSM_BIT)
+  #define CIM_CFG_DSM_CPM	  (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */
+  #define CIM_CFG_DSM_CIM	  (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */
+  #define CIM_CFG_DSM_GCM	  (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */
+  #define CIM_CFG_DSM_NGCM	  (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */
+
+/* CIM Control Register  (CIM_CTRL) */
+
+#define	CIM_CTRL_MCLKDIV_BIT	24
+#define	CIM_CTRL_MCLKDIV_MASK	(0xff << CIM_CTRL_MCLKDIV_BIT)
+#define	CIM_CTRL_FRC_BIT	16
+#define	CIM_CTRL_FRC_MASK	(0xf << CIM_CTRL_FRC_BIT)
+  #define CIM_CTRL_FRC_1	  (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */
+  #define CIM_CTRL_FRC_2	  (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */
+  #define CIM_CTRL_FRC_3	  (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */
+  #define CIM_CTRL_FRC_4	  (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */
+  #define CIM_CTRL_FRC_5	  (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */
+  #define CIM_CTRL_FRC_6	  (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */
+  #define CIM_CTRL_FRC_7	  (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */
+  #define CIM_CTRL_FRC_8	  (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */
+  #define CIM_CTRL_FRC_9	  (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */
+  #define CIM_CTRL_FRC_10	  (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */
+  #define CIM_CTRL_FRC_11	  (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */
+  #define CIM_CTRL_FRC_12	  (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */
+  #define CIM_CTRL_FRC_13	  (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */
+  #define CIM_CTRL_FRC_14	  (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */
+  #define CIM_CTRL_FRC_15	  (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */
+  #define CIM_CTRL_FRC_16	  (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */
+#define	CIM_CTRL_VDDM		(1 << 13)
+#define	CIM_CTRL_DMA_SOFM	(1 << 12)
+#define	CIM_CTRL_DMA_EOFM	(1 << 11)
+#define	CIM_CTRL_DMA_STOPM	(1 << 10)
+#define	CIM_CTRL_RXF_TRIGM	(1 << 9)
+#define	CIM_CTRL_RXF_OFM	(1 << 8)
+#define	CIM_CTRL_RXF_TRIG_BIT	4
+#define	CIM_CTRL_RXF_TRIG_MASK	(0x7 << CIM_CTRL_RXF_TRIG_BIT)
+  #define CIM_CTRL_RXF_TRIG_4	  (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */
+  #define CIM_CTRL_RXF_TRIG_8	  (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */
+  #define CIM_CTRL_RXF_TRIG_12	  (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */
+  #define CIM_CTRL_RXF_TRIG_16	  (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */
+  #define CIM_CTRL_RXF_TRIG_20	  (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */
+  #define CIM_CTRL_RXF_TRIG_24	  (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */
+  #define CIM_CTRL_RXF_TRIG_28	  (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */
+  #define CIM_CTRL_RXF_TRIG_32	  (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */
+#define	CIM_CTRL_DMA_EN		(1 << 2)
+#define	CIM_CTRL_RXF_RST	(1 << 1)
+#define	CIM_CTRL_ENA		(1 << 0)
+
+/* CIM State Register  (CIM_STATE) */
+
+#define	CIM_STATE_DMA_SOF	(1 << 6)
+#define	CIM_STATE_DMA_EOF	(1 << 5)
+#define	CIM_STATE_DMA_STOP	(1 << 4)
+#define	CIM_STATE_RXF_OF	(1 << 3)
+#define	CIM_STATE_RXF_TRIG	(1 << 2)
+#define	CIM_STATE_RXF_EMPTY	(1 << 1)
+#define	CIM_STATE_VDD		(1 << 0)
+
+/* CIM DMA Command Register (CIM_CMD) */
+
+#define	CIM_CMD_SOFINT		(1 << 31)
+#define	CIM_CMD_EOFINT		(1 << 30)
+#define	CIM_CMD_STOP		(1 << 28)
+#define	CIM_CMD_LEN_BIT		0
+#define	CIM_CMD_LEN_MASK	(0xffffff << CIM_CMD_LEN_BIT)
+
+
+/*************************************************************************
+ * SADC (Smart A/D Controller)
+ *************************************************************************/
+
+#define SADC_ENA	(SADC_BASE + 0x00)  /* ADC Enable Register */
+#define SADC_CFG	(SADC_BASE + 0x04)  /* ADC Configure Register */
+#define SADC_CTRL	(SADC_BASE + 0x08)  /* ADC Control Register */
+#define SADC_STATE	(SADC_BASE + 0x0C)  /* ADC Status Register*/
+#define SADC_SAMETIME	(SADC_BASE + 0x10)  /* ADC Same Point Time Register */
+#define SADC_WAITTIME	(SADC_BASE + 0x14)  /* ADC Wait Time Register */
+#define SADC_TSDAT	(SADC_BASE + 0x18)  /* ADC Touch Screen Data Register */
+#define SADC_BATDAT	(SADC_BASE + 0x1C)  /* ADC PBAT Data Register */
+#define SADC_SADDAT	(SADC_BASE + 0x20)  /* ADC SADCIN Data Register */
+
+#define REG_SADC_ENA		REG8(SADC_ENA)
+#define REG_SADC_CFG		REG32(SADC_CFG)
+#define REG_SADC_CTRL		REG8(SADC_CTRL)
+#define REG_SADC_STATE		REG8(SADC_STATE)
+#define REG_SADC_SAMETIME	REG16(SADC_SAMETIME)
+#define REG_SADC_WAITTIME	REG16(SADC_WAITTIME)
+#define REG_SADC_TSDAT		REG32(SADC_TSDAT)
+#define REG_SADC_BATDAT		REG16(SADC_BATDAT)
+#define REG_SADC_SADDAT		REG16(SADC_SADDAT)
+
+/* ADC Enable Register */
+#define SADC_ENA_ADEN		(1 << 7)  /* Touch Screen Enable */
+#define SADC_ENA_TSEN		(1 << 2)  /* Touch Screen Enable */
+#define SADC_ENA_PBATEN		(1 << 1)  /* PBAT Enable */
+#define SADC_ENA_SADCINEN	(1 << 0)  /* SADCIN Enable */
+
+/* ADC Configure Register */
+#define SADC_CFG_EXIN           (1 << 30)
+#define SADC_CFG_CLKOUT_NUM_BIT	16
+#define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT)
+#define SADC_CFG_TS_DMA		(1 << 15)  /* Touch Screen DMA Enable */
+#define SADC_CFG_XYZ_BIT	13  /* XYZ selection */
+#define SADC_CFG_XYZ_MASK	(0x3 << SADC_CFG_XYZ_BIT)
+  #define SADC_CFG_XY		(0 << SADC_CFG_XYZ_BIT)
+  #define SADC_CFG_XYZ		(1 << SADC_CFG_XYZ_BIT)
+  #define SADC_CFG_XYZ1Z2	(2 << SADC_CFG_XYZ_BIT)
+#define SADC_CFG_SNUM_BIT	10  /* Sample Number */
+#define SADC_CFG_SNUM_MASK	(0x7 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_1	(0x0 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_2	(0x1 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_3	(0x2 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_4	(0x3 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_5	(0x4 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_6	(0x5 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_8	(0x6 << SADC_CFG_SNUM_BIT)
+  #define SADC_CFG_SNUM_9	(0x7 << SADC_CFG_SNUM_BIT)
+#define SADC_CFG_CLKDIV_BIT	5  /* AD Converter frequency clock divider */
+#define SADC_CFG_CLKDIV_MASK	(0x1f << SADC_CFG_CLKDIV_BIT)
+#define SADC_CFG_PBAT_HIGH	(0 << 4)  /* PBAT >= 2.5V */
+#define SADC_CFG_PBAT_LOW	(1 << 4)  /* PBAT < 2.5V */
+#define SADC_CFG_CMD_BIT	0  /* ADC Command */
+#define SADC_CFG_CMD_MASK	(0xf << SADC_CFG_CMD_BIT)
+  #define SADC_CFG_CMD_X_SE	(0x0 << SADC_CFG_CMD_BIT) /* X Single-End */
+  #define SADC_CFG_CMD_Y_SE	(0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */
+  #define SADC_CFG_CMD_X_DIFF	(0x2 << SADC_CFG_CMD_BIT) /* X Differential */
+  #define SADC_CFG_CMD_Y_DIFF	(0x3 << SADC_CFG_CMD_BIT) /* Y Differential */
+  #define SADC_CFG_CMD_Z1_DIFF	(0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */
+  #define SADC_CFG_CMD_Z2_DIFF	(0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */
+  #define SADC_CFG_CMD_Z3_DIFF	(0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */
+  #define SADC_CFG_CMD_Z4_DIFF	(0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */
+  #define SADC_CFG_CMD_TP_SE	(0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */
+  #define SADC_CFG_CMD_PBATH_SE	(0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */
+  #define SADC_CFG_CMD_PBATL_SE	(0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */
+  #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */
+  #define SADC_CFG_CMD_INT_PEN	(0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */
+
+/* ADC Control Register */
+#define SADC_CTRL_PENDM		(1 << 4)  /* Pen Down Interrupt Mask */
+#define SADC_CTRL_PENUM		(1 << 3)  /* Pen Up Interrupt Mask */
+#define SADC_CTRL_TSRDYM	(1 << 2)  /* Touch Screen Data Ready Interrupt Mask */
+#define SADC_CTRL_PBATRDYM	(1 << 1)  /* PBAT Data Ready Interrupt Mask */
+#define SADC_CTRL_SRDYM		(1 << 0)  /* SADCIN Data Ready Interrupt Mask */
+
+/* ADC Status Register */
+#define SADC_STATE_TSBUSY	(1 << 7)  /* TS A/D is working */
+#define SADC_STATE_PBATBUSY	(1 << 6)  /* PBAT A/D is working */
+#define SADC_STATE_SBUSY	(1 << 5)  /* SADCIN A/D is working */
+#define SADC_STATE_PEND		(1 << 4)  /* Pen Down Interrupt Flag */
+#define SADC_STATE_PENU		(1 << 3)  /* Pen Up Interrupt Flag */
+#define SADC_STATE_TSRDY	(1 << 2)  /* Touch Screen Data Ready Interrupt Flag */
+#define SADC_STATE_PBATRDY	(1 << 1)  /* PBAT Data Ready Interrupt Flag */
+#define SADC_STATE_SRDY		(1 << 0)  /* SADCIN Data Ready Interrupt Flag */
+
+/* ADC Touch Screen Data Register */
+#define SADC_TSDAT_DATA0_BIT	0
+#define SADC_TSDAT_DATA0_MASK	(0xfff << SADC_TSDAT_DATA0_BIT)
+#define SADC_TSDAT_TYPE0	(1 << 15)
+#define SADC_TSDAT_DATA1_BIT	16
+#define SADC_TSDAT_DATA1_MASK	(0xfff << SADC_TSDAT_DATA1_BIT)
+#define SADC_TSDAT_TYPE1	(1 << 31)
+
+
+/*************************************************************************
+ * SLCD (Smart LCD Controller)
+ *************************************************************************/
+
+#define SLCD_CFG	(SLCD_BASE + 0xA0)  /* SLCD Configure Register */
+#define SLCD_CTRL	(SLCD_BASE + 0xA4)  /* SLCD Control Register */
+#define SLCD_STATE	(SLCD_BASE + 0xA8)  /* SLCD Status Register */
+#define SLCD_DATA	(SLCD_BASE + 0xAC)  /* SLCD Data Register */
+#define SLCD_FIFO	(SLCD_BASE + 0xB0)  /* SLCD FIFO Register */
+
+#define REG_SLCD_CFG	REG32(SLCD_CFG)
+#define REG_SLCD_CTRL	REG8(SLCD_CTRL)
+#define REG_SLCD_STATE	REG8(SLCD_STATE)
+#define REG_SLCD_DATA	REG32(SLCD_DATA)
+#define REG_SLCD_FIFO	REG32(SLCD_FIFO)
+
+/* SLCD Configure Register */
+#define SLCD_CFG_BURST_BIT	14
+#define SLCD_CFG_BURST_MASK	(0x3 << SLCD_CFG_BURST_BIT)
+  #define SLCD_CFG_BURST_4_WORD	(0 << SLCD_CFG_BURST_BIT)
+  #define SLCD_CFG_BURST_8_WORD	(1 << SLCD_CFG_BURST_BIT)
+#define SLCD_CFG_DWIDTH_BIT	10
+#define SLCD_CFG_DWIDTH_MASK	(0x7 << SLCD_CFG_DWIDTH_BIT)
+  #define SLCD_CFG_DWIDTH_18	(0 << SLCD_CFG_DWIDTH_BIT)
+  #define SLCD_CFG_DWIDTH_16	(1 << SLCD_CFG_DWIDTH_BIT)
+  #define SLCD_CFG_DWIDTH_8_x3	(2 << SLCD_CFG_DWIDTH_BIT)
+  #define SLCD_CFG_DWIDTH_8_x2	(3 << SLCD_CFG_DWIDTH_BIT)
+  #define SLCD_CFG_DWIDTH_8_x1	(4 << SLCD_CFG_DWIDTH_BIT)
+  #define SLCD_CFG_DWIDTH_9_x2	(7 << SLCD_CFG_DWIDTH_BIT)
+#define SLCD_CFG_CWIDTH_16BIT	(0 << 8)
+#define SLCD_CFG_CWIDTH_8BIT	(1 << 8)
+#define SLCD_CFG_CWIDTH_18BIT	(2 << 8)
+#define SLCD_CFG_CS_ACTIVE_LOW	(0 << 4)
+#define SLCD_CFG_CS_ACTIVE_HIGH	(1 << 4)
+#define SLCD_CFG_RS_CMD_LOW	(0 << 3)
+#define SLCD_CFG_RS_CMD_HIGH	(1 << 3)
+#define SLCD_CFG_CLK_ACTIVE_FALLING	(0 << 1)
+#define SLCD_CFG_CLK_ACTIVE_RISING	(1 << 1)
+#define SLCD_CFG_TYPE_PARALLEL	(0 << 0)
+#define SLCD_CFG_TYPE_SERIAL	(1 << 0)
+
+/* SLCD Control Register */
+#define SLCD_CTRL_DMA_EN	(1 << 0)
+
+/* SLCD Status Register */
+#define SLCD_STATE_BUSY		(1 << 0)
+
+/* SLCD Data Register */
+#define SLCD_DATA_RS_DATA	(0 << 31)
+#define SLCD_DATA_RS_COMMAND	(1 << 31)
+
+/* SLCD FIFO Register */
+#define SLCD_FIFO_RS_DATA	(0 << 31)
+#define SLCD_FIFO_RS_COMMAND	(1 << 31)
+
+
+/*************************************************************************
+ * LCD (LCD Controller)
+ *************************************************************************/
+#define LCD_CFG		(LCD_BASE + 0x00) /* LCD Configure Register */
+#define LCD_VSYNC	(LCD_BASE + 0x04) /* Vertical Synchronize Register */
+#define LCD_HSYNC	(LCD_BASE + 0x08) /* Horizontal Synchronize Register */
+#define LCD_VAT		(LCD_BASE + 0x0c) /* Virtual Area Setting Register */
+#define LCD_DAH		(LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */
+#define LCD_DAV		(LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */
+#define LCD_PS		(LCD_BASE + 0x18) /* PS Signal Setting */
+#define LCD_CLS		(LCD_BASE + 0x1c) /* CLS Signal Setting */
+#define LCD_SPL		(LCD_BASE + 0x20) /* SPL Signal Setting */
+#define LCD_REV		(LCD_BASE + 0x24) /* REV Signal Setting */
+#define LCD_CTRL	(LCD_BASE + 0x30) /* LCD Control Register */
+#define LCD_STATE	(LCD_BASE + 0x34) /* LCD Status Register */
+#define LCD_IID		(LCD_BASE + 0x38) /* Interrupt ID Register */
+#define LCD_DA0		(LCD_BASE + 0x40) /* Descriptor Address Register 0 */
+#define LCD_SA0		(LCD_BASE + 0x44) /* Source Address Register 0 */
+#define LCD_FID0	(LCD_BASE + 0x48) /* Frame ID Register 0 */
+#define LCD_CMD0	(LCD_BASE + 0x4c) /* DMA Command Register 0 */
+#define LCD_DA1		(LCD_BASE + 0x50) /* Descriptor Address Register 1 */
+#define LCD_SA1		(LCD_BASE + 0x54) /* Source Address Register 1 */
+#define LCD_FID1	(LCD_BASE + 0x58) /* Frame ID Register 1 */
+#define LCD_CMD1	(LCD_BASE + 0x5c) /* DMA Command Register 1 */
+
+#define REG_LCD_CFG	REG32(LCD_CFG)
+#define REG_LCD_VSYNC	REG32(LCD_VSYNC)
+#define REG_LCD_HSYNC	REG32(LCD_HSYNC)
+#define REG_LCD_VAT	REG32(LCD_VAT)
+#define REG_LCD_DAH	REG32(LCD_DAH)
+#define REG_LCD_DAV	REG32(LCD_DAV)
+#define REG_LCD_PS	REG32(LCD_PS)
+#define REG_LCD_CLS	REG32(LCD_CLS)
+#define REG_LCD_SPL	REG32(LCD_SPL)
+#define REG_LCD_REV	REG32(LCD_REV)
+#define REG_LCD_CTRL	REG32(LCD_CTRL)
+#define REG_LCD_STATE	REG32(LCD_STATE)
+#define REG_LCD_IID	REG32(LCD_IID)
+#define REG_LCD_DA0	REG32(LCD_DA0)
+#define REG_LCD_SA0	REG32(LCD_SA0)
+#define REG_LCD_FID0	REG32(LCD_FID0)
+#define REG_LCD_CMD0	REG32(LCD_CMD0)
+#define REG_LCD_DA1	REG32(LCD_DA1)
+#define REG_LCD_SA1	REG32(LCD_SA1)
+#define REG_LCD_FID1	REG32(LCD_FID1)
+#define REG_LCD_CMD1	REG32(LCD_CMD1)
+
+/* LCD Configure Register */
+#define LCD_CFG_LCDPIN_BIT	31  /* LCD pins selection */
+#define LCD_CFG_LCDPIN_MASK	(0x1 << LCD_CFG_LCDPIN_BIT)
+  #define LCD_CFG_LCDPIN_LCD	(0x0 << LCD_CFG_LCDPIN_BIT)
+  #define LCD_CFG_LCDPIN_SLCD	(0x1 << LCD_CFG_LCDPIN_BIT)
+#define LCD_CFG_PSM		(1 << 23) /* PS signal mode */
+#define LCD_CFG_CLSM		(1 << 22) /* CLS signal mode */
+#define LCD_CFG_SPLM		(1 << 21) /* SPL signal mode */
+#define LCD_CFG_REVM		(1 << 20) /* REV signal mode */
+#define LCD_CFG_HSYNM		(1 << 19) /* HSYNC signal mode */
+#define LCD_CFG_PCLKM		(1 << 18) /* PCLK signal mode */
+#define LCD_CFG_INVDAT		(1 << 17) /* Inverse output data */
+#define LCD_CFG_SYNDIR_IN	(1 << 16) /* VSYNC&HSYNC direction */
+#define LCD_CFG_PSP		(1 << 15) /* PS pin reset state */
+#define LCD_CFG_CLSP		(1 << 14) /* CLS pin reset state */
+#define LCD_CFG_SPLP		(1 << 13) /* SPL pin reset state */
+#define LCD_CFG_REVP		(1 << 12) /* REV pin reset state */
+#define LCD_CFG_HSP		(1 << 11) /* HSYNC pority:0-active high,1-active low */
+#define LCD_CFG_PCP		(1 << 10) /* PCLK pority:0-rising,1-falling */
+#define LCD_CFG_DEP		(1 << 9)  /* DE pority:0-active high,1-active low */
+#define LCD_CFG_VSP		(1 << 8)  /* VSYNC pority:0-rising,1-falling */
+#define LCD_CFG_PDW_BIT		4  /* STN pins utilization */
+#define LCD_CFG_PDW_MASK	(0x3 << LCD_DEV_PDW_BIT)
+#define LCD_CFG_PDW_1		(0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */
+  #define LCD_CFG_PDW_2		(1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */
+  #define LCD_CFG_PDW_4		(2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */
+  #define LCD_CFG_PDW_8		(3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */
+#define LCD_CFG_MODE_BIT	0  /* Display Device Mode Select */
+#define LCD_CFG_MODE_MASK	(0x0f << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_GENERIC_TFT	(0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */
+  #define LCD_CFG_MODE_SPECIAL_TFT_1	(1 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_SPECIAL_TFT_2	(2 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_SPECIAL_TFT_3	(3 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_NONINTER_CCIR656	(4 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_INTER_CCIR656	(6 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_SINGLE_CSTN	(8 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_SINGLE_MSTN	(9 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_DUAL_CSTN	(10 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_DUAL_MSTN	(11 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_SERIAL_TFT	(12 << LCD_CFG_MODE_BIT)
+  /* JZ47XX defines */
+  #define LCD_CFG_MODE_SHARP_HR		(1 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_CASIO_TFT	(2 << LCD_CFG_MODE_BIT)
+  #define LCD_CFG_MODE_SAMSUNG_ALPHA	(3 << LCD_CFG_MODE_BIT)
+
+
+
+/* Vertical Synchronize Register */
+#define LCD_VSYNC_VPS_BIT	16  /* VSYNC pulse start in line clock, fixed to 0 */
+#define LCD_VSYNC_VPS_MASK	(0xffff << LCD_VSYNC_VPS_BIT)
+#define LCD_VSYNC_VPE_BIT	0   /* VSYNC pulse end in line clock */
+#define LCD_VSYNC_VPE_MASK	(0xffff << LCD_VSYNC_VPS_BIT)
+
+/* Horizontal Synchronize Register */
+#define LCD_HSYNC_HPS_BIT	16  /* HSYNC pulse start position in dot clock */
+#define LCD_HSYNC_HPS_MASK	(0xffff << LCD_HSYNC_HPS_BIT)
+#define LCD_HSYNC_HPE_BIT	0   /* HSYNC pulse end position in dot clock */
+#define LCD_HSYNC_HPE_MASK	(0xffff << LCD_HSYNC_HPE_BIT)
+
+/* Virtual Area Setting Register */
+#define LCD_VAT_HT_BIT		16  /* Horizontal Total size in dot clock */
+#define LCD_VAT_HT_MASK		(0xffff << LCD_VAT_HT_BIT)
+#define LCD_VAT_VT_BIT		0   /* Vertical Total size in dot clock */
+#define LCD_VAT_VT_MASK		(0xffff << LCD_VAT_VT_BIT)
+
+/* Display Area Horizontal Start/End Point Register */
+#define LCD_DAH_HDS_BIT		16  /* Horizontal display area start in dot clock */
+#define LCD_DAH_HDS_MASK	(0xffff << LCD_DAH_HDS_BIT)
+#define LCD_DAH_HDE_BIT		0   /* Horizontal display area end in dot clock */
+#define LCD_DAH_HDE_MASK	(0xffff << LCD_DAH_HDE_BIT)
+
+/* Display Area Vertical Start/End Point Register */
+#define LCD_DAV_VDS_BIT		16  /* Vertical display area start in line clock */
+#define LCD_DAV_VDS_MASK	(0xffff << LCD_DAV_VDS_BIT)
+#define LCD_DAV_VDE_BIT		0   /* Vertical display area end in line clock */
+#define LCD_DAV_VDE_MASK	(0xffff << LCD_DAV_VDE_BIT)
+
+/* PS Signal Setting */
+#define LCD_PS_PSS_BIT		16  /* PS signal start position in dot clock */
+#define LCD_PS_PSS_MASK		(0xffff << LCD_PS_PSS_BIT)
+#define LCD_PS_PSE_BIT		0   /* PS signal end position in dot clock */
+#define LCD_PS_PSE_MASK		(0xffff << LCD_PS_PSE_BIT)
+
+/* CLS Signal Setting */
+#define LCD_CLS_CLSS_BIT	16  /* CLS signal start position in dot clock */
+#define LCD_CLS_CLSS_MASK	(0xffff << LCD_CLS_CLSS_BIT)
+#define LCD_CLS_CLSE_BIT	0   /* CLS signal end position in dot clock */
+#define LCD_CLS_CLSE_MASK	(0xffff << LCD_CLS_CLSE_BIT)
+
+/* SPL Signal Setting */
+#define LCD_SPL_SPLS_BIT	16  /* SPL signal start position in dot clock */
+#define LCD_SPL_SPLS_MASK	(0xffff << LCD_SPL_SPLS_BIT)
+#define LCD_SPL_SPLE_BIT	0   /* SPL signal end position in dot clock */
+#define LCD_SPL_SPLE_MASK	(0xffff << LCD_SPL_SPLE_BIT)
+
+/* REV Signal Setting */
+#define LCD_REV_REVS_BIT	16  /* REV signal start position in dot clock */
+#define LCD_REV_REVS_MASK	(0xffff << LCD_REV_REVS_BIT)
+
+/* LCD Control Register */
+#define LCD_CTRL_BST_BIT	28  /* Burst Length Selection */
+#define LCD_CTRL_BST_MASK	(0x03 << LCD_CTRL_BST_BIT)
+  #define LCD_CTRL_BST_4	(0 << LCD_CTRL_BST_BIT) /* 4-word */
+  #define LCD_CTRL_BST_8	(1 << LCD_CTRL_BST_BIT) /* 8-word */
+  #define LCD_CTRL_BST_16	(2 << LCD_CTRL_BST_BIT) /* 16-word */
+#define LCD_CTRL_RGB565		(0 << 27) /* RGB565 mode */
+#define LCD_CTRL_RGB555		(1 << 27) /* RGB555 mode */
+#define LCD_CTRL_OFUP		(1 << 26) /* Output FIFO underrun protection enable */
+#define LCD_CTRL_FRC_BIT	24  /* STN FRC Algorithm Selection */
+#define LCD_CTRL_FRC_MASK	(0x03 << LCD_CTRL_FRC_BIT)
+  #define LCD_CTRL_FRC_16	(0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */
+  #define LCD_CTRL_FRC_4	(1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */
+  #define LCD_CTRL_FRC_2	(2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */
+#define LCD_CTRL_PDD_BIT	16  /* Load Palette Delay Counter */
+#define LCD_CTRL_PDD_MASK	(0xff << LCD_CTRL_PDD_BIT)
+#define LCD_CTRL_EOFM		(1 << 13) /* EOF interrupt mask */
+#define LCD_CTRL_SOFM		(1 << 12) /* SOF interrupt mask */
+#define LCD_CTRL_OFUM		(1 << 11) /* Output FIFO underrun interrupt mask */
+#define LCD_CTRL_IFUM0		(1 << 10) /* Input FIFO 0 underrun interrupt mask */
+#define LCD_CTRL_IFUM1		(1 << 9)  /* Input FIFO 1 underrun interrupt mask */
+#define LCD_CTRL_LDDM		(1 << 8)  /* LCD disable done interrupt mask */
+#define LCD_CTRL_QDM		(1 << 7)  /* LCD quick disable done interrupt mask */
+#define LCD_CTRL_BEDN		(1 << 6)  /* Endian selection */
+#define LCD_CTRL_PEDN		(1 << 5)  /* Endian in byte:0-msb first, 1-lsb first */
+#define LCD_CTRL_DIS		(1 << 4)  /* Disable indicate bit */
+#define LCD_CTRL_ENA		(1 << 3)  /* LCD enable bit */
+#define LCD_CTRL_BPP_BIT	0  /* Bits Per Pixel */
+#define LCD_CTRL_BPP_MASK	(0x07 << LCD_CTRL_BPP_BIT)
+  #define LCD_CTRL_BPP_1	(0 << LCD_CTRL_BPP_BIT) /* 1 bpp */
+  #define LCD_CTRL_BPP_2	(1 << LCD_CTRL_BPP_BIT) /* 2 bpp */
+  #define LCD_CTRL_BPP_4	(2 << LCD_CTRL_BPP_BIT) /* 4 bpp */
+  #define LCD_CTRL_BPP_8	(3 << LCD_CTRL_BPP_BIT) /* 8 bpp */
+  #define LCD_CTRL_BPP_16	(4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */
+  #define LCD_CTRL_BPP_18_24	(5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */
+
+/* LCD Status Register */
+#define LCD_STATE_QD		(1 << 7) /* Quick Disable Done */
+#define LCD_STATE_EOF		(1 << 5) /* EOF Flag */
+#define LCD_STATE_SOF		(1 << 4) /* SOF Flag */
+#define LCD_STATE_OFU		(1 << 3) /* Output FIFO Underrun */
+#define LCD_STATE_IFU0		(1 << 2) /* Input FIFO 0 Underrun */
+#define LCD_STATE_IFU1		(1 << 1) /* Input FIFO 1 Underrun */
+#define LCD_STATE_LDD		(1 << 0) /* LCD Disabled */
+
+/* DMA Command Register */
+#define LCD_CMD_SOFINT		(1 << 31)
+#define LCD_CMD_EOFINT		(1 << 30)
+#define LCD_CMD_PAL		(1 << 28)
+#define LCD_CMD_LEN_BIT		0
+#define LCD_CMD_LEN_MASK	(0xffffff << LCD_CMD_LEN_BIT)
+
+
+/*************************************************************************
+ * USB Device
+ *************************************************************************/
+#define USB_BASE  UDC_BASE
+
+#define USB_REG_FADDR		(USB_BASE + 0x00) /* Function Address 8-bit */
+#define USB_REG_POWER		(USB_BASE + 0x01) /* Power Managemetn 8-bit */
+#define USB_REG_INTRIN		(USB_BASE + 0x02) /* Interrupt IN 16-bit */
+#define USB_REG_INTROUT		(USB_BASE + 0x04) /* Interrupt OUT 16-bit */
+#define USB_REG_INTRINE		(USB_BASE + 0x06) /* Intr IN enable 16-bit */
+#define USB_REG_INTROUTE	(USB_BASE + 0x08) /* Intr OUT enable 16-bit */
+#define USB_REG_INTRUSB		(USB_BASE + 0x0a) /* Interrupt USB 8-bit */
+#define USB_REG_INTRUSBE	(USB_BASE + 0x0b) /* Interrupt USB Enable 8-bit */
+#define USB_REG_FRAME		(USB_BASE + 0x0c) /* Frame number 16-bit */
+#define USB_REG_INDEX		(USB_BASE + 0x0e) /* Index register 8-bit */
+#define USB_REG_TESTMODE	(USB_BASE + 0x0f) /* USB test mode 8-bit */
+
+#define USB_REG_CSR0		(USB_BASE + 0x12) /* EP0 CSR 8-bit */
+#define USB_REG_INMAXP		(USB_BASE + 0x10) /* EP1-2 IN Max Pkt Size 16-bit */
+#define USB_REG_INCSR		(USB_BASE + 0x12) /* EP1-2 IN CSR LSB 8/16bit */
+#define USB_REG_INCSRH		(USB_BASE + 0x13) /* EP1-2 IN CSR MSB 8-bit */
+#define USB_REG_OUTMAXP		(USB_BASE + 0x14) /* EP1 OUT Max Pkt Size 16-bit */
+#define USB_REG_OUTCSR		(USB_BASE + 0x16) /* EP1 OUT CSR LSB 8/16bit */
+#define USB_REG_OUTCSRH		(USB_BASE + 0x17) /* EP1 OUT CSR MSB 8-bit */
+#define USB_REG_OUTCOUNT	(USB_BASE + 0x18) /* bytes in EP0/1 OUT FIFO 16-bit */
+
+#define USB_FIFO_EP0		(USB_BASE + 0x20)
+#define USB_FIFO_EP1		(USB_BASE + 0x24)
+#define USB_FIFO_EP2		(USB_BASE + 0x28)
+
+#define USB_REG_EPINFO		(USB_BASE + 0x78) /* Endpoint information */
+#define USB_REG_RAMINFO		(USB_BASE + 0x79) /* RAM information */
+
+#define USB_REG_INTR		(USB_BASE + 0x200) /* DMA pending interrupts */
+#define USB_REG_CNTL1		(USB_BASE + 0x204) /* DMA channel 1 control */
+#define USB_REG_ADDR1		(USB_BASE + 0x208) /* DMA channel 1 AHB memory addr */
+#define USB_REG_COUNT1		(USB_BASE + 0x20c) /* DMA channel 1 byte count */
+#define USB_REG_CNTL2		(USB_BASE + 0x214) /* DMA channel 2 control */
+#define USB_REG_ADDR2		(USB_BASE + 0x218) /* DMA channel 2 AHB memory addr */
+#define USB_REG_COUNT2		(USB_BASE + 0x21c) /* DMA channel 2 byte count */
+
+
+/* Power register bit masks */
+#define USB_POWER_SUSPENDM	0x01
+#define USB_POWER_RESUME	0x04
+#define USB_POWER_HSMODE	0x10
+#define USB_POWER_HSENAB	0x20
+#define USB_POWER_SOFTCONN	0x40
+
+/* Interrupt register bit masks */
+#define USB_INTR_SUSPEND	0x01
+#define USB_INTR_RESUME		0x02
+#define USB_INTR_RESET		0x04
+
+#define USB_INTR_EP0		0x0001
+#define USB_INTR_INEP1		0x0002
+#define USB_INTR_INEP2		0x0004
+#define USB_INTR_OUTEP1		0x0002
+
+/* CSR0 bit masks */
+#define USB_CSR0_OUTPKTRDY	0x01
+#define USB_CSR0_INPKTRDY	0x02
+#define USB_CSR0_SENTSTALL	0x04
+#define USB_CSR0_DATAEND	0x08
+#define USB_CSR0_SETUPEND	0x10
+#define USB_CSR0_SENDSTALL	0x20
+#define USB_CSR0_SVDOUTPKTRDY	0x40
+#define USB_CSR0_SVDSETUPEND	0x80
+
+/* Endpoint CSR register bits */
+#define USB_INCSRH_AUTOSET	0x80
+#define USB_INCSRH_ISO		0x40
+#define USB_INCSRH_MODE		0x20
+#define USB_INCSRH_DMAREQENAB	0x10
+#define USB_INCSRH_DMAREQMODE	0x04
+#define USB_INCSR_CDT		0x40
+#define USB_INCSR_SENTSTALL	0x20
+#define USB_INCSR_SENDSTALL	0x10
+#define USB_INCSR_FF		0x08
+#define USB_INCSR_UNDERRUN	0x04
+#define USB_INCSR_FFNOTEMPT	0x02
+#define USB_INCSR_INPKTRDY	0x01
+#define USB_OUTCSRH_AUTOCLR	0x80
+#define USB_OUTCSRH_ISO		0x40
+#define USB_OUTCSRH_DMAREQENAB	0x20
+#define USB_OUTCSRH_DNYT	0x10
+#define USB_OUTCSRH_DMAREQMODE	0x08
+#define USB_OUTCSR_CDT		0x80
+#define USB_OUTCSR_SENTSTALL	0x40
+#define USB_OUTCSR_SENDSTALL	0x20
+#define USB_OUTCSR_FF		0x10
+#define USB_OUTCSR_DATAERR	0x08
+#define USB_OUTCSR_OVERRUN	0x04
+#define USB_OUTCSR_FFFULL	0x02
+#define USB_OUTCSR_OUTPKTRDY	0x01
+
+/* Testmode register bits */
+#define USB_TEST_SE0NAK		0x01
+#define USB_TEST_J		0x02
+#define USB_TEST_K		0x04
+#define USB_TEST_PACKET		0x08
+
+/* DMA control bits */
+#define USB_CNTL_ENA		0x01
+#define USB_CNTL_DIR_IN		0x02
+#define USB_CNTL_MODE_1		0x04
+#define USB_CNTL_INTR_EN	0x08
+#define USB_CNTL_EP(n)		((n) << 4)
+#define USB_CNTL_BURST_0	(0 << 9)
+#define USB_CNTL_BURST_4	(1 << 9)
+#define USB_CNTL_BURST_8	(2 << 9)
+#define USB_CNTL_BURST_16	(3 << 9)
+
+#endif /* __JZ4740_REGS_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/serial.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/serial.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/serial.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/serial.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,30 @@
+/*
+ *  linux/include/asm-mips/mach-jz4740/serial.h
+ *
+ *  Ingenic's JZ4740 common include.
+ *
+ *  Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ *  Author: <yliu@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_BOARD_SERIAL_H__
+#define __ASM_BOARD_SERIAL_H__
+
+#ifndef CONFIG_SERIAL_MANY_PORTS
+#undef RS_TABLE_SIZE
+#define RS_TABLE_SIZE  1
+#endif
+
+#define JZ_BASE_BAUD	(12000000/16)
+
+#define JZ_SERIAL_PORT_DEFNS \
+	{ .baud_base = JZ_BASE_BAUD, .irq = IRQ_UART0, \
+	  .flags = STD_COM_FLAGS, .iomem_base = (u8 *)UART0_BASE, \
+	  .iomem_reg_shift = 2, .io_type = SERIAL_IO_MEM },
+
+#endif /* __ASM_BORAD_SERIAL_H__ */
diff -ruN linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/war.h linux-2.6.31/arch/mips/include/asm/mach-jz4740/war.h
--- linux-2.6.31-vanilla/arch/mips/include/asm/mach-jz4740/war.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/include/asm/mach-jz4740/war.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_JZ4740_WAR_H
+#define __ASM_MIPS_MACH_JZ4740_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_JZ4740_WAR_H */
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/Kconfig linux-2.6.31/arch/mips/jz4740/Kconfig
--- linux-2.6.31-vanilla/arch/mips/jz4740/Kconfig	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/Kconfig	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,29 @@
+choice
+    prompt "Machine type"
+    depends on MACH_JZ
+    default JZ4740_QI_LB60
+
+config JZ4740_QI_LB60
+	bool "Qi Hardware Ben NanoNote"
+	select DMA_NONCOHERENT
+	select SOC_JZ4740
+
+endchoice
+
+config SOC_JZ4740
+	bool
+	select JZSOC
+	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
+	select SYS_HAS_EARLY_PRINTK
+	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select IRQ_CPU
+
+config JZSOC
+	bool
+	select JZRISC
+	select SYS_HAS_CPU_MIPS32_R1
+	select SYS_SUPPORTS_32BIT_KERNEL
+
+config JZRISC
+	bool
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/Makefile linux-2.6.31/arch/mips/jz4740/Makefile
--- linux-2.6.31-vanilla/arch/mips/jz4740/Makefile	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/Makefile	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,27 @@
+#
+# Makefile for the Ingenic JZ4740.
+#
+
+# Object file lists.
+
+obj-y += prom.o irq.o time.o reset.o setup.o dma.o \
+	gpio.o clock.o platform.o
+
+obj-$(CONFIG_PROC_FS)		+= proc.o
+
+# board specific support
+
+obj-$(CONFIG_JZ4740_PAVO)	+= board-pavo.o
+obj-$(CONFIG_JZ4740_LEO)	+= board-leo.o
+obj-$(CONFIG_JZ4740_LYRA)	+= board-lyra.o
+obj-$(CONFIG_JZ4725_DIPPER)	+= board-dipper.o
+obj-$(CONFIG_JZ4720_VIRGO)	+= board-virgo.o
+obj-$(CONFIG_JZ4740_QI_LB60)	+= board-qi_lb60.o
+
+# PM support
+
+obj-$(CONFIG_PM)         +=pm.o
+
+# CPU Frequency scaling support
+
+obj-$(CONFIG_CPU_FREQ_JZ)       +=cpufreq.o
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/board-qi_lb60.c linux-2.6.31/arch/mips/jz4740/board-qi_lb60.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/board-qi_lb60.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/board-qi_lb60.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,389 @@
+/*
+ * linux/arch/mips/jz4740/board-qi_lb60.c
+ *
+ * QI_LB60 setup routines.
+ *
+ * Copyright (c) 2009 Qi Hardware inc.,
+ * Author: Xiangfu Liu <xiangfu@qi-hardware.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-jz4740/board-qi_lb60.h>
+#include <asm/mach-jz4740/platform.h>
+
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+#include <linux/mtd/jz4740_nand.h>
+#include <linux/jz4740_fb.h>
+#include <linux/input/matrix_keypad.h>
+#include <linux/mtd/jz4740_nand.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <linux/power_supply.h>
+#include <linux/power/jz4740-battery.h>
+
+
+/* NAND */
+static struct nand_ecclayout qi_lb60_ecclayout_1gb = {
+	.eccbytes = 36,
+	.eccpos = {
+		6,  7,  8,  9,  10, 11, 12, 13,
+		14, 15, 16, 17, 18, 19, 20, 21,
+		22, 23, 24, 25, 26, 27, 28, 29,
+		30, 31, 32, 33, 34, 35, 36, 37,
+		38, 39, 40, 41},
+	.oobfree = {
+		{.offset = 2,
+		 .length = 4},
+		{.offset = 42,
+		 .length = 22}}
+};
+
+static struct mtd_partition qi_lb60_partitions_1gb[] = {
+	{ .name = "NAND BOOT partition",
+	  .offset = 0 * 0x100000,
+	  .size = 4 * 0x100000,
+ 	},
+	{ .name = "NAND KERNEL partition",
+	  .offset = 4 * 0x100000,
+	  .size = 4 * 0x100000,
+ 	},
+	{ .name = "NAND ROOTFS partition",
+	  .offset = 8 * 0x100000,
+	  .size = 504 * 0x100000,
+ 	},
+	{ .name = "NAND DATA partition",
+	  .offset = 512 * 0x100000,
+	  .size = 512 * 0x100000,
+ 	},
+};
+
+static struct nand_ecclayout qi_lb60_ecclayout_2gb = {
+	.eccbytes = 72,
+	.eccpos = {
+		12, 13, 14, 15, 16, 17, 18, 19,
+		20, 21, 22, 23, 24, 25, 26, 27, 
+		28, 29, 30, 31, 32, 33, 34, 35,
+		36, 37, 38, 39, 40, 41, 42, 43,
+		44, 45, 46, 47, 48, 49, 50, 51, 
+		52, 53, 54, 55, 56, 57, 58, 59, 
+		60, 61, 62, 63, 64, 65, 66, 67, 
+		68, 69, 70, 71, 72, 73, 74, 75, 
+		76, 77, 78, 79, 80, 81, 82, 83},
+	.oobfree = {
+ 		{.offset = 2,
+		 .length = 10},
+		{.offset = 84,
+		 .length = 44}}
+};
+
+static struct mtd_partition qi_lb60_partitions_2gb[] = {
+	{ .name = "NAND BOOT partition",
+	  .offset = 0 * 0x100000,
+	  .size = 4 * 0x100000,
+ 	},
+	{ .name = "NAND KERNEL partition",
+	  .offset = 4 * 0x100000,
+	  .size = 4 * 0x100000,
+ 	},
+	{ .name = "NAND ROOTFS partition",
+	  .offset = 8 * 0x100000,
+	  .size = 504 * 0x100000,
+ 	},
+	{ .name = "NAND DATA partition",
+	  .offset = 512 * 0x100000,
+	  .size = (512 + 1024) * 0x100000,
+ 	},
+};
+
+static void qi_lb60_nand_ident(struct platform_device *pdev,
+				struct nand_chip *chip, 
+				struct mtd_partition **partitions,
+				int *num_partitions)
+{
+	if (chip->page_shift == 12) {
+		chip->ecc.layout = &qi_lb60_ecclayout_2gb;
+		*partitions = qi_lb60_partitions_2gb;
+		*num_partitions = ARRAY_SIZE(qi_lb60_partitions_2gb);
+	} else {
+		chip->ecc.layout = &qi_lb60_ecclayout_1gb;
+		*partitions = qi_lb60_partitions_1gb;
+		*num_partitions = ARRAY_SIZE(qi_lb60_partitions_1gb);
+	}
+}
+
+static struct jz_nand_platform_data qi_lb60_nand_pdata = {
+	.ident_callback = qi_lb60_nand_ident,
+	.busy_gpio = 94,
+};
+
+
+/* Keyboard*/
+
+/* #define KEEP_UART_ALIVE
+ * don't define this. the keyboard and keyboard both work
+ */
+
+#define KEY_QI_QI	KEY_F13
+#define KEY_QI_UPRED	KEY_RIGHTSHIFT
+#define KEY_QI_VOLUP	KEY_F15
+#define KEY_QI_VOLDOWN	KEY_F16
+#define KEY_QI_FN	KEY_RIGHTCTRL
+
+static const uint32_t qi_lb60_keymap[] = {
+	KEY(0, 0, KEY_F1),	/* S2 */
+	KEY(0, 1, KEY_F2),	/* S3 */
+	KEY(0, 2, KEY_F3),	/* S4 */
+	KEY(0, 3, KEY_F4),	/* S5 */
+	KEY(0, 4, KEY_F5),	/* S6 */
+	KEY(0, 5, KEY_F6),	/* S7 */
+	KEY(0, 6, KEY_F7),	/* S8 */
+
+	KEY(1, 0, KEY_Q),	/* S10 */
+	KEY(1, 1, KEY_W),	/* S11 */
+	KEY(1, 2, KEY_E),	/* S12 */
+	KEY(1, 3, KEY_R),	/* S13 */
+	KEY(1, 4, KEY_T),	/* S14 */
+	KEY(1, 5, KEY_Y),	/* S15 */
+	KEY(1, 6, KEY_U),	/* S16 */
+	KEY(1, 7, KEY_I),	/* S17 */
+	KEY(2, 0, KEY_A),	/* S18 */
+	KEY(2, 1, KEY_S),	/* S19 */
+	KEY(2, 2, KEY_D),	/* S20 */
+	KEY(2, 3, KEY_F),	/* S21 */
+	KEY(2, 4, KEY_G),	/* S22 */
+	KEY(2, 5, KEY_H),	/* S23 */
+	KEY(2, 6, KEY_J),	/* S24 */
+	KEY(2, 7, KEY_K),	/* S25 */
+	KEY(3, 0, KEY_ESC),	/* S26 */
+	KEY(3, 1, KEY_Z),	/* S27 */
+	KEY(3, 2, KEY_X),	/* S28 */
+	KEY(3, 3, KEY_C),	/* S29 */
+	KEY(3, 4, KEY_V),	/* S30 */
+	KEY(3, 5, KEY_B),	/* S31 */
+	KEY(3, 6, KEY_N),	/* S32 */
+	KEY(3, 7, KEY_M),	/* S33 */
+	KEY(4, 0, KEY_TAB),	/* S34 */
+	KEY(4, 1, KEY_CAPSLOCK),	/* S35 */
+	KEY(4, 2, KEY_BACKSLASH),	/* S36 */
+	KEY(4, 3, KEY_APOSTROPHE),	/* S37 */
+	KEY(4, 4, KEY_COMMA),	/* S38 */
+	KEY(4, 5, KEY_DOT),	/* S39 */
+	KEY(4, 6, KEY_SLASH),	/* S40 */
+	KEY(4, 7, KEY_UP),	/* S41 */
+	KEY(5, 0, KEY_O),	/* S42 */
+	KEY(5, 1, KEY_L),	/* S43 */
+	KEY(5, 2, KEY_EQUAL),	/* S44 */
+	KEY(5, 3, KEY_QI_UPRED),	/* S45 */
+	KEY(5, 4, KEY_SPACE),	/* S46 */
+	KEY(5, 5, KEY_QI_QI),	/* S47 */
+	KEY(5, 6, KEY_LEFTCTRL),	/* S48 */
+	KEY(5, 7, KEY_LEFT),	/* S49 */
+	KEY(6, 0, KEY_F8),	/* S50 */
+	KEY(6, 1, KEY_P),	/* S51 */
+	KEY(6, 2, KEY_BACKSPACE),/* S52 */
+	KEY(6, 3, KEY_ENTER),	/* S53 */
+	KEY(6, 4, KEY_QI_VOLUP),	/* S54 */
+	KEY(6, 5, KEY_QI_VOLDOWN),	/* S55 */
+	KEY(6, 6, KEY_DOWN),	/* S56 */
+	KEY(6, 7, KEY_RIGHT),	/* S57 */
+
+#ifndef KEEP_UART_ALIVE
+	KEY(7, 0, KEY_LEFTSHIFT),	/* S58 */
+	KEY(7, 1, KEY_LEFTALT),	/* S59 */
+	KEY(7, 2, KEY_QI_FN),	/* S60 */
+#endif
+};
+
+static const struct matrix_keymap_data qi_lb60_keymap_data = {
+	.keymap		= qi_lb60_keymap,
+	.keymap_size	= ARRAY_SIZE(qi_lb60_keymap),
+};
+
+static const unsigned int qi_lb60_keypad_cols[] = {
+	74, 75, 76, 77, 78, 79, 80, 81,
+};
+
+static const unsigned int qi_lb60_keypad_rows[] = {
+	114, 115, 116, 117, 118, 119, 120,
+#ifndef KEEP_UART_ALIVE
+	122,
+#endif
+};
+
+static struct matrix_keypad_platform_data qi_lb60_pdata = {
+	.keymap_data = &qi_lb60_keymap_data,
+	.col_gpios	= qi_lb60_keypad_cols,
+	.row_gpios	= qi_lb60_keypad_rows,
+	.num_col_gpios	= ARRAY_SIZE(qi_lb60_keypad_cols),
+	.num_row_gpios	= ARRAY_SIZE(qi_lb60_keypad_rows),
+	.col_scan_delay_us	= 10,
+	.debounce_ms		= 10,
+	.wakeup			= 1,
+	.active_low		= 1,
+};
+
+static struct platform_device qi_lb60_keypad = {
+	.name		= "matrix-keypad",
+	.id		= -1,
+	.dev		= {
+		.platform_data = &qi_lb60_pdata,
+	},
+};
+
+/* Display */
+static struct fb_videomode qi_lb60_video_modes[] = {
+	{
+		.name = "320x240",
+		.xres = 320,
+		.yres = 240,
+		.pixclock = 700000,
+		.left_margin = 140,
+		.right_margin = 273,
+		.upper_margin = 20,
+		.lower_margin = 2,
+		.hsync_len = 1,
+		.vsync_len = 1,
+		.sync = 0,
+		.vmode = FB_VMODE_NONINTERLACED,
+	},
+};
+
+static struct jz4740_fb_platform_data qi_lb60_fb_pdata = {
+	.width		= 60,
+	.height		= 45,
+	.num_modes	= ARRAY_SIZE(qi_lb60_video_modes),
+	.modes		= qi_lb60_video_modes,
+	.bpp		= 24,
+	.lcd_type	= JZ_LCD_TYPE_8BIT_SERIAL,
+};
+
+
+struct spi_gpio_platform_data spigpio_platform_data = {
+	.sck = JZ_GPIO_PORTC(23),
+	.mosi = JZ_GPIO_PORTC(22),
+	.miso = JZ_GPIO_PORTC(22),
+	.num_chipselect = 1,
+};
+
+static struct platform_device spigpio_device = {
+	.name = "spi_gpio",
+	.id   = 1,
+	.dev = {
+		.platform_data = &spigpio_platform_data,
+	},
+};
+
+static struct spi_board_info qi_lb60_spi_board_info[] = {
+	{
+		.modalias = "gpm940b0",
+		.controller_data = (void*)JZ_GPIO_PORTC(21),
+		.chip_select = 0,
+		.bus_num = 1,
+		.max_speed_hz = 30 * 1000,
+	},
+};
+
+/* Battery */
+static struct jz_batt_info qi_lb60_battery_pdata = {
+	.dc_dect_gpio	= GPIO_DC_DETE_N,
+	.usb_dect_gpio	= GPIO_USB_DETE,
+	.charg_stat_gpio  = GPIO_CHARG_STAT_N,
+
+	.min_voltag	= 3600000,
+	.max_voltag	= 4200000,
+	.batt_tech	= POWER_SUPPLY_TECHNOLOGY_LIPO,
+};
+
+/* GPIO Key: power */
+static struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = {
+	[0] = {
+		.code		= KEY_POWER,
+		.gpio		= GPIO_WAKEUP_N,
+		.active_low	= 1,
+		.desc		= "Power",
+		.wakeup		= 1,
+	},
+};
+
+static struct gpio_keys_platform_data qi_lb60_gpio_keys_data = {
+	.nbuttons = ARRAY_SIZE(qi_lb60_gpio_keys_buttons),
+	.buttons = qi_lb60_gpio_keys_buttons,
+};
+
+static struct platform_device qi_lb60_gpio_keys = {
+	.name =	"gpio-keys",
+	.id =	-1,
+	.dev = {
+		.platform_data = &qi_lb60_gpio_keys_data,
+	}
+};
+/*
+static struct jz_mmc_platform_data jz_mmc_pdata = {
+	.card_detect_gpio = JZ_GPIO_PORTD(0),
+	.read_only_gpio = JZ_GPIO_PORTD(16),
+	.power_gpio = JZ_GPIO_PORTD(2),
+};*/
+
+static struct platform_device *jz_platform_devices[] __initdata = {
+	&jz4740_usb_ohci_device,
+	&jz4740_usb_gdt_device,
+	&jz4740_mmc_device,
+	&jz4740_nand_device,
+	&qi_lb60_keypad,
+	&spigpio_device,
+	&jz4740_framebuffer_device,
+	&jz4740_i2s_device,
+	&jz4740_codec_device,
+	&jz4740_rtc_device,
+	&jz4740_adc_device,
+	&jz4740_battery_device,
+	&qi_lb60_gpio_keys,
+};
+
+static void __init board_gpio_setup(void)
+{
+	/* We only need to enable/disable pullup here for pins used in generic
+	 * drivers. Everything else is done by the drivers themselfs. */
+	jz_gpio_disable_pullup(GPIO_SD_VCC_EN_N);
+	jz_gpio_disable_pullup(GPIO_SD_CD_N);
+	jz_gpio_disable_pullup(GPIO_SD_WP);
+}
+
+static int __init qi_lb60_init_platform_devices(void)
+{
+	jz4740_framebuffer_device.dev.platform_data = &qi_lb60_fb_pdata;
+	jz4740_nand_device.dev.platform_data = &qi_lb60_nand_pdata;
+	jz4740_battery_device.dev.platform_data = &qi_lb60_battery_pdata;
+
+	spi_register_board_info(qi_lb60_spi_board_info,
+				ARRAY_SIZE(qi_lb60_spi_board_info));
+
+	return platform_add_devices(jz_platform_devices,
+					ARRAY_SIZE(jz_platform_devices));
+
+}
+extern int jz_gpiolib_init(void);
+
+static int __init qi_lb60_board_setup(void)
+{
+	printk("Qi Hardware JZ4740 QI_LB60 setup\n");
+	if (jz_gpiolib_init())
+		panic("Failed to initalize jz gpio\n");
+
+	board_gpio_setup();
+
+	if (qi_lb60_init_platform_devices())
+		panic("Failed to initalize platform devices\n");
+
+	return 0;
+}
+
+arch_initcall(qi_lb60_board_setup);
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/clock.c linux-2.6.31/arch/mips/jz4740/clock.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/clock.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/clock.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,777 @@
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/err.h>
+
+#define JZ_REG_CLOCK_CTRL	0x00
+#define JZ_REG_CLOCK_PLL	0x10
+#define JZ_REG_CLOCK_GATE	0x20
+#define JZ_REG_CLOCK_I2S	0x60
+#define JZ_REG_CLOCK_LCD	0x64
+#define JZ_REG_CLOCK_MMC	0x68
+#define JZ_REG_CLOCK_UHC	0x6C
+#define JZ_REG_CLOCK_SPI	0x74
+
+#define JZ_CLOCK_CTRL_I2S_SRC_PLL	BIT(31)
+#define JZ_CLOCK_CTRL_KO_ENABLE		BIT(30)
+#define JZ_CLOCK_CTRL_UDC_SRC_PLL	BIT(29)
+#define JZ_CLOCK_CTRL_UDIV_MASK		0x1f800000
+#define JZ_CLOCK_CTRL_CHANGE_ENABLE	BIT(22)
+#define JZ_CLOCK_CTRL_PLL_HALF		BIT(21)
+#define JZ_CLOCK_CTRL_LDIV_MASK		0x001f0000
+#define JZ_CLOCK_CTRL_UDIV_OFFSET	23
+#define JZ_CLOCK_CTRL_LDIV_OFFSET	16
+#define JZ_CLOCK_CTRL_MDIV_OFFSET	12
+#define JZ_CLOCK_CTRL_PDIV_OFFSET	 8
+#define JZ_CLOCK_CTRL_HDIV_OFFSET	 4
+#define JZ_CLOCK_CTRL_CDIV_OFFSET	 0
+
+#define JZ_CLOCK_GATE_UART0	BIT(0)
+#define JZ_CLOCK_GATE_TCU	BIT(1)
+#define JZ_CLOCK_GATE_RTC	BIT(2)
+#define JZ_CLOCK_GATE_I2C	BIT(3)
+#define JZ_CLOCK_GATE_SPI	BIT(4)
+#define JZ_CLOCK_GATE_AIC_PCLK	BIT(5)
+#define JZ_CLOCK_GATE_AIC	BIT(6)
+#define JZ_CLOCK_GATE_MMC	BIT(7)
+#define JZ_CLOCK_GATE_ADC	BIT(8)
+#define JZ_CLOCK_GATE_CIM	BIT(9)
+#define JZ_CLOCK_GATE_LCD	BIT(10)
+#define JZ_CLOCK_GATE_UDC	BIT(11)
+#define JZ_CLOCK_GATE_DMAC	BIT(12)
+#define JZ_CLOCK_GATE_IPU	BIT(13)
+#define JZ_CLOCK_GATE_UHC	BIT(14)
+#define JZ_CLOCK_GATE_UART1	BIT(15)
+
+#define JZ_CLOCK_I2S_DIV_MASK		0x01ff
+
+#define JZ_CLOCK_LCD_DIV_MASK		0x01ff
+
+#define JZ_CLOCK_MMC_DIV_MASK		0x001f
+
+#define JZ_CLOCK_UHC_DIV_MASK		0x000f
+
+#define JZ_CLOCK_SPI_SRC_PLL		BIT(31)
+#define JZ_CLOCK_SPI_DIV_MASK		0x000f
+
+#define JZ_CLOCK_PLL_M_MASK		0x01ff
+#define JZ_CLOCK_PLL_N_MASK		0x001f
+#define JZ_CLOCK_PLL_OD_MASK		0x0003
+#define JZ_CLOCK_PLL_STABLE		BIT(10)
+#define JZ_CLOCK_PLL_BYPASS		BIT(9)
+#define JZ_CLOCK_PLL_ENABLED		BIT(8)
+#define JZ_CLOCK_PLL_STABLIZE_MASK	0x000f
+#define JZ_CLOCK_PLL_M_OFFSET		23
+#define JZ_CLOCK_PLL_N_OFFSET		18
+#define JZ_CLOCK_PLL_OD_OFFSET		16
+
+static void __iomem *jz_clock_base;
+spinlock_t jz_clock_lock;
+static LIST_HEAD(jz_clocks);
+
+struct clk {
+	const char *name;
+	struct clk* parent;
+
+	uint32_t gate_bit;
+
+	unsigned long (*get_rate)(struct clk* clk);
+	unsigned long (*round_rate)(struct clk *clk, unsigned long rate);
+	int (*set_rate)(struct clk* clk, unsigned long rate);
+	int (*enable)(struct clk* clk);
+	int (*disable)(struct clk* clk);
+
+	int (*set_parent)(struct clk* clk, struct clk *parent);
+	struct list_head list;
+};
+
+struct main_clk {
+	struct clk clk;
+	uint32_t div_offset;
+};
+
+struct divided_clk {
+	struct clk clk;
+	uint32_t reg;
+	uint32_t mask;
+};
+
+struct static_clk {
+	struct clk clk;
+	unsigned long rate;
+};
+
+static uint32_t jz_clk_reg_read(int reg)
+{
+	return readl(jz_clock_base + reg);
+}
+
+static void jz_clk_reg_write_mask(int reg, uint32_t val, uint32_t mask)
+{
+	uint32_t val2;
+
+	spin_lock(&jz_clock_lock);
+	val2 = readl(jz_clock_base + reg);
+	val2 &= ~mask;
+	val2 |= val;
+	writel(val2, jz_clock_base + reg);
+	spin_unlock(&jz_clock_lock);
+}
+
+static void jz_clk_reg_set_bits(int reg, uint32_t mask)
+{
+	uint32_t val;
+
+	spin_lock(&jz_clock_lock);
+	val = readl(jz_clock_base + reg);
+	val |= mask;
+	writel(val, jz_clock_base + reg);
+	spin_unlock(&jz_clock_lock);
+}
+
+static void jz_clk_reg_clear_bits(int reg, uint32_t mask)
+{
+	uint32_t val;
+
+	spin_lock(&jz_clock_lock);
+	val = readl(jz_clock_base + reg);
+	val &= ~mask;
+	writel(val, jz_clock_base + reg);
+	spin_unlock(&jz_clock_lock);
+}
+
+static int jz_clk_enable_gating(struct clk *clk)
+{
+	jz_clk_reg_clear_bits(JZ_REG_CLOCK_GATE, clk->gate_bit);
+	return 0;
+}
+
+static int jz_clk_disable_gating(struct clk *clk)
+{
+	jz_clk_reg_set_bits(JZ_REG_CLOCK_GATE, clk->gate_bit);
+	return 0;
+}
+
+static unsigned long jz_clk_static_get_rate(struct clk *clk)
+{
+	return ((struct static_clk*)clk)->rate;
+}
+
+static int jz_clk_ko_enable(struct clk* clk)
+{
+	jz_clk_reg_set_bits(JZ_REG_CLOCK_CTRL, JZ_CLOCK_CTRL_KO_ENABLE);
+	return 0;
+}
+
+static int jz_clk_ko_disable(struct clk* clk)
+{
+	jz_clk_reg_clear_bits(JZ_REG_CLOCK_CTRL, JZ_CLOCK_CTRL_KO_ENABLE);
+	return 0;
+}
+
+
+static const int pllno[] = {1, 2, 2, 4};
+
+static unsigned long jz_clk_pll_get_rate(struct clk *clk)
+{
+	uint32_t val;
+	int m;
+	int n;
+	int od;
+
+	val = jz_clk_reg_read(JZ_REG_CLOCK_PLL);
+
+	if (val & JZ_CLOCK_PLL_BYPASS)
+		return clk_get_rate(clk->parent);
+
+	m = ((val >> 23) & 0x1ff) + 2;
+	n = ((val >> 18) & 0x1f) + 2;
+	od = (val >> 16) & 0x3;
+
+	return clk_get_rate(clk->parent) * (m / n) / pllno[od];
+}
+
+static unsigned long jz_clk_pll_half_get_rate(struct clk *clk)
+{
+	uint32_t reg;
+
+	reg = jz_clk_reg_read(JZ_REG_CLOCK_CTRL);
+	if (reg & JZ_CLOCK_CTRL_PLL_HALF)
+		return jz_clk_pll_get_rate(NULL) >> 1;
+	return jz_clk_pll_get_rate(NULL);
+}
+
+
+
+static const int jz_clk_main_divs[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+static unsigned long jz_clk_main_round_rate(struct clk *clk, unsigned long rate)
+{
+	unsigned long parent_rate = jz_clk_pll_get_rate(NULL);
+	int div;
+
+	div = parent_rate / rate;
+	if (div > 32)
+		return parent_rate / 32;
+	else if (div < 1)
+		return parent_rate;
+
+	div &= (0x3 << (ffs(div) - 1));
+
+	return parent_rate / div;
+}
+
+static unsigned long jz_clk_main_get_rate(struct clk *clk) {
+	struct main_clk *mclk = (struct main_clk*)clk;
+	uint32_t div;
+
+	div = jz_clk_reg_read(JZ_REG_CLOCK_CTRL);
+
+	div >>= mclk->div_offset;
+	div &= 0xf;
+
+	if (div >= ARRAY_SIZE(jz_clk_main_divs))
+		div = ARRAY_SIZE(jz_clk_main_divs) - 1;
+
+	return jz_clk_pll_get_rate(NULL) / jz_clk_main_divs[div];
+}
+
+static int jz_clk_main_set_rate(struct clk *clk, unsigned long rate)
+{
+	struct main_clk *mclk = (struct main_clk*)clk;
+	int i;
+	int div;
+	unsigned long parent_rate = jz_clk_pll_get_rate(NULL);
+
+	rate = jz_clk_main_round_rate(clk, rate);
+
+	div = parent_rate / rate;
+
+	i = (ffs(div) - 1) << 1;
+	if (i > 0 && !(div & BIT(i-1)))
+		i -= 1;
+
+	jz_clk_reg_write_mask(JZ_REG_CLOCK_CTRL, i << mclk->div_offset,
+				0xf << mclk->div_offset);
+
+	return 0;
+}
+
+
+static struct static_clk jz_clk_ext = {
+	.clk = {
+		.name = "ext",
+		.get_rate = jz_clk_static_get_rate,
+	},
+};
+
+static struct clk jz_clk_pll = {
+	.name = "pll",
+	.parent = &jz_clk_ext.clk,
+	.get_rate = jz_clk_pll_get_rate,
+};
+
+static struct clk jz_clk_pll_half = {
+	.name = "pll half",
+	.parent = &jz_clk_pll,
+	.get_rate = jz_clk_pll_half_get_rate,
+};
+
+static struct main_clk jz_clk_cpu = {
+	.clk = {
+		.name = "cclk",
+		.parent = &jz_clk_pll,
+		.get_rate = jz_clk_main_get_rate,
+		.set_rate = jz_clk_main_set_rate,
+		.round_rate = jz_clk_main_round_rate,
+	},
+	.div_offset = JZ_CLOCK_CTRL_CDIV_OFFSET,
+};
+
+static struct main_clk jz_clk_memory = {
+	.clk = {
+		.name = "mclk",
+		.parent = &jz_clk_pll,
+		.get_rate = jz_clk_main_get_rate,
+		.set_rate = jz_clk_main_set_rate,
+		.round_rate = jz_clk_main_round_rate,
+	},
+	.div_offset = JZ_CLOCK_CTRL_MDIV_OFFSET,
+};
+
+static struct main_clk jz_clk_high_speed_peripheral = {
+	.clk = {
+		.name = "hclk",
+		.parent = &jz_clk_pll,
+		.get_rate = jz_clk_main_get_rate,
+		.set_rate = jz_clk_main_set_rate,
+		.round_rate = jz_clk_main_round_rate,
+	},
+	.div_offset = JZ_CLOCK_CTRL_HDIV_OFFSET,
+};
+
+
+static struct main_clk jz_clk_low_speed_peripheral = {
+	.clk = {
+		.name = "pclk",
+		.parent = &jz_clk_pll,
+		.get_rate = jz_clk_main_get_rate,
+		.set_rate = jz_clk_main_set_rate,
+	},
+	.div_offset = JZ_CLOCK_CTRL_PDIV_OFFSET,
+};
+
+static struct clk jz_clk_ko = {
+	.name = "cko",
+	.parent = &jz_clk_memory.clk,
+	.enable = jz_clk_ko_enable,
+	.disable = jz_clk_ko_disable,
+};
+
+static int jz_clk_spi_set_parent(struct clk *clk, struct clk *parent)
+{
+	if (parent == &jz_clk_pll)
+		jz_clk_reg_set_bits(JZ_CLOCK_SPI_SRC_PLL, JZ_REG_CLOCK_SPI);
+	else if(parent == &jz_clk_ext.clk)
+		jz_clk_reg_clear_bits(JZ_CLOCK_SPI_SRC_PLL, JZ_REG_CLOCK_SPI);
+	else
+		return -EINVAL;
+
+	clk->parent = parent;
+
+	return 0;
+}
+
+static int jz_clk_i2s_set_parent(struct clk *clk, struct clk *parent)
+{
+	if (parent == &jz_clk_pll_half)
+		jz_clk_reg_set_bits(JZ_REG_CLOCK_CTRL, JZ_CLOCK_CTRL_I2S_SRC_PLL);
+	else if(parent == &jz_clk_ext.clk)
+		jz_clk_reg_clear_bits(JZ_REG_CLOCK_CTRL, JZ_CLOCK_CTRL_I2S_SRC_PLL);
+	else
+		return -EINVAL;
+
+	clk->parent = parent;
+
+	return 0;
+}
+
+static int jz_clk_udc_set_parent(struct clk *clk, struct clk *parent)
+{
+	if (parent == &jz_clk_pll_half)
+		jz_clk_reg_set_bits(JZ_REG_CLOCK_CTRL, JZ_CLOCK_CTRL_UDC_SRC_PLL);
+	else if(parent == &jz_clk_ext.clk)
+		jz_clk_reg_clear_bits(JZ_REG_CLOCK_CTRL, JZ_CLOCK_CTRL_UDC_SRC_PLL);
+	else
+		return -EINVAL;
+
+	clk->parent = parent;
+
+	return 0;
+}
+
+static int jz_clk_udc_set_rate(struct clk *clk, unsigned long rate)
+{
+	int div;
+
+	if (clk->parent == &jz_clk_ext.clk)
+		return -EINVAL;
+
+	div = clk_get_rate(clk->parent) / rate - 1;
+
+	if (div < 0)
+		div = 0;
+	else if (div > 63)
+		div = 63;
+
+	jz_clk_reg_write_mask(JZ_REG_CLOCK_CTRL, div << JZ_CLOCK_CTRL_UDIV_OFFSET,
+				JZ_CLOCK_CTRL_UDIV_MASK);
+	return 0;
+}
+
+static unsigned long jz_clk_udc_get_rate(struct clk *clk)
+{
+	int div;
+
+	if (clk->parent == &jz_clk_ext.clk)
+		return clk_get_rate(clk->parent);
+
+	div = (jz_clk_reg_read(JZ_REG_CLOCK_CTRL) & JZ_CLOCK_CTRL_UDIV_MASK);
+	div >>= JZ_CLOCK_CTRL_UDIV_OFFSET;
+	div += 1;
+
+	return clk_get_rate(clk->parent) / div;
+}
+
+static unsigned long jz_clk_divided_get_rate(struct clk *clk)
+{
+	struct divided_clk *dclk = (struct divided_clk*)clk;
+	int div;
+
+	if (clk->parent == &jz_clk_ext.clk)
+		return clk_get_rate(clk->parent);
+
+	div = (jz_clk_reg_read(dclk->reg) & dclk->mask) + 1;
+
+	return clk_get_rate(clk->parent) / div;
+}
+
+static int jz_clk_divided_set_rate(struct clk *clk, unsigned long rate)
+{
+	struct divided_clk *dclk = (struct divided_clk*)clk;
+	int div;
+
+	if (clk->parent == &jz_clk_ext.clk)
+		return -EINVAL;
+
+	div = clk_get_rate(clk->parent) / rate - 1;
+
+	if (div < 0)
+		div = 0;
+	else if(div > dclk->mask)
+		div = dclk->mask;
+
+	jz_clk_reg_write_mask(dclk->reg, div, dclk->mask);
+
+	return 0;
+}
+
+static unsigned long jz_clk_ldclk_round_rate(struct clk *clk, unsigned long rate)
+{
+	int div;
+	unsigned long parent_rate = jz_clk_pll_half_get_rate(NULL);
+
+	if (rate > 150000000)
+		return 150000000;
+
+	div = parent_rate / rate;
+	if (div < 1)
+		div = 1;
+	else if(div > 32)
+		div = 32;
+
+	return parent_rate / div;
+}
+
+static int jz_clk_ldclk_set_rate(struct clk *clk, unsigned long rate)
+{
+	int div;
+
+	if (rate > 150000000)
+		return -EINVAL;
+
+	div = jz_clk_pll_half_get_rate(NULL) / rate - 1;
+	if (div < 0)
+		div = 0;
+	else if(div > 31)
+		div = 31;
+
+	jz_clk_reg_write_mask(JZ_REG_CLOCK_CTRL, div << JZ_CLOCK_CTRL_LDIV_OFFSET,
+				JZ_CLOCK_CTRL_LDIV_MASK);
+}
+
+static unsigned long jz_clk_ldclk_get_rate(struct clk *clk)
+{
+	int div;
+
+	div = jz_clk_reg_read(JZ_REG_CLOCK_CTRL) & JZ_CLOCK_CTRL_LDIV_MASK;
+	div >>= JZ_CLOCK_CTRL_LDIV_OFFSET;
+
+	return jz_clk_pll_half_get_rate(NULL) / (div + 1);
+}
+
+static struct clk jz_clk_ld = {
+	.name = "lcd",
+	.parent = &jz_clk_pll_half,
+	.set_rate = jz_clk_ldclk_set_rate,
+	.get_rate = jz_clk_ldclk_get_rate,
+	.round_rate = jz_clk_ldclk_round_rate,
+};
+
+static struct divided_clk jz_clk_lp = {
+	.clk = {
+		.name = "lcd_pclk",
+		.parent = &jz_clk_pll_half,
+	},
+	.reg = JZ_REG_CLOCK_LCD,
+	.mask = JZ_CLOCK_LCD_DIV_MASK,
+};
+
+static struct clk jz_clk_cim_mclk = {
+	.name = "cim_mclk",
+	.parent = &jz_clk_high_speed_peripheral.clk,
+};
+
+static struct static_clk jz_clk_cim_pclk = {
+	.clk = {
+		.name = "cim_pclk",
+		.gate_bit = JZ_CLOCK_GATE_CIM,
+		.get_rate = jz_clk_static_get_rate,
+		.enable = jz_clk_enable_gating,
+		.disable = jz_clk_disable_gating,
+	},
+};
+
+static struct divided_clk jz_clk_i2s = {
+	.clk = {
+		.name = "i2s",
+		.parent = &jz_clk_ext.clk,
+		.gate_bit = JZ_CLOCK_GATE_AIC,
+		.set_parent = jz_clk_i2s_set_parent,
+		.set_rate = jz_clk_divided_set_rate,
+		.get_rate = jz_clk_divided_get_rate,
+	},
+	.reg = JZ_REG_CLOCK_I2S,
+	.mask = JZ_CLOCK_I2S_DIV_MASK,
+};
+
+static struct  divided_clk jz_clk_mmc = {
+	.clk = {
+		.name = "mmc",
+		.parent = &jz_clk_pll_half,
+		.gate_bit = JZ_CLOCK_GATE_MMC,
+		.set_rate = jz_clk_divided_set_rate,
+		.get_rate = jz_clk_divided_get_rate,
+		.enable = jz_clk_enable_gating,
+		.disable = jz_clk_disable_gating,
+	},
+	.reg = JZ_REG_CLOCK_MMC,
+	.mask = JZ_CLOCK_MMC_DIV_MASK,
+};
+
+static struct divided_clk jz_clk_uhc = {
+	.clk = {
+		.name = "uhc",
+		.parent = &jz_clk_pll_half,
+		.gate_bit = JZ_CLOCK_GATE_UHC,
+		.set_rate = jz_clk_divided_set_rate,
+		.get_rate = jz_clk_divided_get_rate,
+		.enable = jz_clk_enable_gating,
+		.disable = jz_clk_disable_gating,
+	},
+	.reg = JZ_REG_CLOCK_UHC,
+	.mask = JZ_CLOCK_UHC_DIV_MASK,
+};
+
+static struct clk jz_clk_udc = {
+	.name = "udc",
+	.parent = &jz_clk_ext.clk,
+	.set_parent = jz_clk_udc_set_parent,
+	.set_rate = jz_clk_udc_set_rate,
+	.get_rate = jz_clk_udc_get_rate,
+};
+
+static struct divided_clk jz_clk_spi = {
+	.clk = {
+		.name = "spi",
+		.parent = &jz_clk_ext.clk,
+		.gate_bit = JZ_CLOCK_GATE_SPI,
+		.set_rate = jz_clk_divided_set_rate,
+		.get_rate = jz_clk_divided_get_rate,
+		.enable = jz_clk_enable_gating,
+		.disable = jz_clk_disable_gating,
+		.set_parent = jz_clk_spi_set_parent,
+	},
+	.reg = JZ_REG_CLOCK_SPI,
+	.mask = JZ_CLOCK_SPI_DIV_MASK,
+};
+
+static struct clk jz_clk_uart0 = {
+	.name = "uart0",
+	.parent = &jz_clk_ext.clk,
+	.gate_bit = JZ_CLOCK_GATE_UART0,
+	.enable = jz_clk_enable_gating,
+	.disable = jz_clk_disable_gating,
+};
+
+static struct clk jz_clk_uart1 = {
+	.name = "uart1",
+	.parent = &jz_clk_ext.clk,
+	.gate_bit = JZ_CLOCK_GATE_UART1,
+	.enable = jz_clk_enable_gating,
+	.disable = jz_clk_disable_gating,
+};
+
+static struct clk jz_clk_dma = {
+	.name = "dma",
+	.parent = &jz_clk_high_speed_peripheral.clk,
+	.gate_bit = JZ_CLOCK_GATE_UART0,
+	.enable = jz_clk_enable_gating,
+	.disable = jz_clk_disable_gating,
+};
+
+static struct clk jz_clk_ipu = {
+	.name = "ipu",
+	.parent = &jz_clk_high_speed_peripheral.clk,
+	.gate_bit = JZ_CLOCK_GATE_IPU,
+	.enable = jz_clk_enable_gating,
+	.disable = jz_clk_disable_gating,
+};
+
+static struct clk jz_clk_adc = {
+	.name = "adc",
+	.parent = &jz_clk_ext.clk,
+	.gate_bit = JZ_CLOCK_GATE_ADC,
+	.enable = jz_clk_enable_gating,
+	.disable = jz_clk_disable_gating,
+};
+
+static struct clk jz_clk_i2c = {
+	.name = "i2c",
+	.parent = &jz_clk_ext.clk,
+	.gate_bit = JZ_CLOCK_GATE_I2C,
+	.enable = jz_clk_enable_gating,
+	.disable = jz_clk_disable_gating,
+};
+
+static struct static_clk jz_clk_rtc = {
+	.clk = {
+		.name = "rtc",
+		.gate_bit = JZ_CLOCK_GATE_RTC,
+		.enable = jz_clk_enable_gating,
+		.disable = jz_clk_disable_gating,
+	},
+	.rate = 32768,
+};
+
+int clk_enable(struct clk *clk)
+{
+	if (!clk->enable)
+		return -EINVAL;
+
+	return clk->enable(clk);
+}
+EXPORT_SYMBOL_GPL(clk_enable);
+
+void clk_disable(struct clk *clk)
+{
+	if (clk->disable)
+		clk->disable(clk);
+}
+EXPORT_SYMBOL_GPL(clk_disable);
+
+unsigned long clk_get_rate(struct clk *clk)
+{
+	if (clk->get_rate)
+		return clk->get_rate(clk);
+	if (clk->parent)
+		return clk_get_rate(clk->parent);
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(clk_get_rate);
+
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	if (!clk->set_rate)
+		return -EINVAL;
+	return clk->set_rate(clk, rate);
+}
+EXPORT_SYMBOL_GPL(clk_set_rate);
+
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	if (clk->round_rate)
+		return clk->round_rate(clk, rate);
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(clk_round_rate);
+
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	int ret;
+
+	if (!clk->set_parent)
+		return -EINVAL;
+
+	clk->disable(clk);
+	ret = clk->set_parent(clk, parent);
+	clk->enable(clk);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(clk_set_parent);
+
+
+struct clk *clk_get(struct device *dev, const char *name)
+{
+	struct clk *clk;
+
+	list_for_each_entry(clk, &jz_clocks, list) {
+	    if (strcmp(clk->name, name))
+		return clk;
+	}
+	return ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL_GPL(clk_get);
+
+void clk_put(struct clk *clk)
+{
+}
+EXPORT_SYMBOL_GPL(clk_put);
+
+inline static void clk_add(struct clk *clk)
+{
+    list_add_tail(&clk->list, &jz_clocks);
+}
+
+static void clk_register_clks(void)
+{
+    clk_add(&jz_clk_ext.clk);
+    clk_add(&jz_clk_pll);
+    clk_add(&jz_clk_pll_half);
+    clk_add(&jz_clk_cpu.clk);
+    clk_add(&jz_clk_high_speed_peripheral.clk);
+    clk_add(&jz_clk_low_speed_peripheral.clk);
+    clk_add(&jz_clk_ko);
+    clk_add(&jz_clk_ld);
+    clk_add(&jz_clk_lp.clk);
+    clk_add(&jz_clk_cim_mclk);
+    clk_add(&jz_clk_cim_pclk.clk);
+    clk_add(&jz_clk_i2s.clk);
+    clk_add(&jz_clk_mmc.clk);
+    clk_add(&jz_clk_uhc.clk);
+    clk_add(&jz_clk_udc);
+    clk_add(&jz_clk_uart0);
+    clk_add(&jz_clk_uart1);
+    clk_add(&jz_clk_dma);
+    clk_add(&jz_clk_ipu);
+    clk_add(&jz_clk_adc);
+    clk_add(&jz_clk_i2c);
+    clk_add(&jz_clk_rtc.clk);
+}
+
+int jz_init_clocks(unsigned long ext_rate)
+{
+	uint32_t val;
+
+	jz_clock_base = ioremap(0x10000000, 0x100);
+	if (!jz_clock_base)
+		return -EBUSY;
+
+	jz_clk_ext.rate = ext_rate;
+
+	val = jz_clk_reg_read(JZ_REG_CLOCK_SPI);
+
+	if (val & JZ_CLOCK_SPI_SRC_PLL)
+		jz_clk_spi.clk.parent = &jz_clk_pll_half;
+
+	val = jz_clk_reg_read(JZ_REG_CLOCK_CTRL);
+
+	if (val & JZ_CLOCK_CTRL_I2S_SRC_PLL)
+		jz_clk_i2s.clk.parent = &jz_clk_pll_half;
+
+	if (val & JZ_CLOCK_CTRL_UDC_SRC_PLL)
+		jz_clk_udc.parent = &jz_clk_pll_half;
+
+	clk_register_clks();
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(jz_init_clocks);
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/cpufreq.c linux-2.6.31/arch/mips/jz4740/cpufreq.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/cpufreq.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/cpufreq.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,602 @@
+/*
+ * linux/arch/mips/jz4740/cpufreq.c
+ *
+ * cpufreq driver for JZ4740 
+ *
+ * Copyright (c) 2006-2007  Ingenic Semiconductor Inc.
+ * Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+
+#include <linux/cpufreq.h>
+
+#include <asm/jzsoc.h>
+#include <asm/processor.h>
+
+#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
+						"cpufreq-jz4740", msg)
+
+#undef CHANGE_PLL
+
+#define PLL_UNCHANGED 0
+#define PLL_GOES_UP   1
+#define PLL_GOES_DOWN 2
+
+#define PLL_WAIT_500NS (500*(__cpm_get_cclk()/1000000000))
+
+/* Saved the boot-time parameters */
+static struct {
+	/* SDRAM parameters */
+	unsigned int mclk;  /* memory clock, KHz */
+	unsigned int tras;  /* RAS pulse width, cycles of mclk */
+	unsigned int rcd;   /* RAS to CAS Delay, cycles of mclk */
+	unsigned int tpc;   /* RAS Precharge time, cycles of mclk */
+	unsigned int trwl;  /* Write Precharge Time, cycles of mclk */
+	unsigned int trc;   /* RAS Cycle Time, cycles of mclk */
+	unsigned int rtcor; /* Refresh Time Constant */
+	unsigned int sdram_initialized;
+
+	/* LCD parameters */
+	unsigned int lcd_clk;    /* LCD clock, Hz */
+	unsigned int lcdpix_clk; /* LCD Pixel clock, Hz */
+	unsigned int lcd_clks_initialized;
+} boot_config;
+
+struct jz4740_freq_percpu_info {
+	struct cpufreq_frequency_table table[7];
+};
+
+static struct jz4740_freq_percpu_info jz4740_freq_table;
+
+/*
+ * This contains the registers value for an operating point.
+ * If only part of a register needs to change then there is
+ * a mask value for that register.
+ * When going to a new operating point the current register
+ * value is ANDed with the ~mask and ORed with the new value.
+ */
+struct dpm_regs {
+	u32 cpccr;        /* Clock Freq Control Register */
+	u32 cpccr_mask;   /* Clock Freq Control Register mask */
+	u32 cppcr;        /* PLL1 Control Register */
+	u32 cppcr_mask;   /* PLL1 Control Register mask */
+	u32 pll_up_flag;  /* New PLL freq is higher than current or not */
+};
+
+extern jz_clocks_t jz_clocks;
+
+static void jz_update_clocks(void)
+{
+	/* Next clocks must be updated if we have changed 
+	 * the PLL or divisors.
+	 */
+	jz_clocks.cclk = __cpm_get_cclk();
+	jz_clocks.hclk = __cpm_get_hclk();
+	jz_clocks.mclk = __cpm_get_mclk();
+	jz_clocks.pclk = __cpm_get_pclk();
+	jz_clocks.lcdclk = __cpm_get_lcdclk();
+	jz_clocks.pixclk = __cpm_get_pixclk();
+	jz_clocks.i2sclk = __cpm_get_i2sclk();
+	jz_clocks.usbclk = __cpm_get_usbclk();
+	jz_clocks.mscclk = __cpm_get_mscclk();
+}
+
+static void
+jz_init_boot_config(void)
+{
+	if (!boot_config.lcd_clks_initialized) {
+		/* the first time to scale pll */
+		boot_config.lcd_clk = __cpm_get_lcdclk();
+		boot_config.lcdpix_clk = __cpm_get_pixclk();
+		boot_config.lcd_clks_initialized = 1;
+	}
+
+	if (!boot_config.sdram_initialized) {
+		/* the first time to scale frequencies */
+		unsigned int dmcr, rtcor;
+		unsigned int tras, rcd, tpc, trwl, trc;
+		
+		dmcr = REG_EMC_DMCR;
+		rtcor = REG_EMC_RTCOR;
+
+		tras = (dmcr >> 13) & 0x7;
+		rcd = (dmcr >> 11) & 0x3;
+		tpc = (dmcr >> 8) & 0x7;
+		trwl = (dmcr >> 5) & 0x3;
+		trc = (dmcr >> 2) & 0x7;
+
+		boot_config.mclk = __cpm_get_mclk() / 1000;
+		boot_config.tras = tras + 4;
+		boot_config.rcd = rcd + 1;
+		boot_config.tpc = tpc + 1;
+		boot_config.trwl = trwl + 1;
+		boot_config.trc = trc * 2 + 1;
+		boot_config.rtcor = rtcor;
+
+		boot_config.sdram_initialized = 1;
+	}
+}
+
+static void jz_update_dram_rtcor(unsigned int new_mclk)
+{
+	unsigned int rtcor;
+	
+	new_mclk /= 1000;
+	rtcor = boot_config.rtcor * new_mclk / boot_config.mclk;
+	rtcor--;
+
+	if (rtcor < 1) rtcor = 1;
+	if (rtcor > 255) rtcor = 255;
+
+	REG_EMC_RTCOR = rtcor;
+	REG_EMC_RTCNT = rtcor;
+}
+
+static void jz_update_dram_dmcr(unsigned int new_mclk)
+{
+	unsigned int dmcr;
+	unsigned int tras, rcd, tpc, trwl, trc;
+	unsigned int valid_time, new_time; /* ns */
+
+	new_mclk /= 1000;
+	tras = boot_config.tras * new_mclk / boot_config.mclk;
+	rcd = boot_config.rcd * new_mclk / boot_config.mclk;
+	tpc = boot_config.tpc * new_mclk / boot_config.mclk;
+	trwl = boot_config.trwl * new_mclk / boot_config.mclk;
+	trc = boot_config.trc * new_mclk / boot_config.mclk;
+
+	/* Validation checking */
+	valid_time = (boot_config.tras * 1000000) / boot_config.mclk;
+	new_time = (tras * 1000000) / new_mclk;
+	if (new_time < valid_time) tras += 1;
+
+	valid_time = (boot_config.rcd * 1000000) / boot_config.mclk;
+	new_time = (rcd * 1000000) / new_mclk;
+	if (new_time < valid_time) rcd += 1;
+
+	valid_time = (boot_config.tpc * 1000000) / boot_config.mclk;
+	new_time = (tpc * 1000000) / new_mclk;
+	if (new_time < valid_time) tpc += 1;
+
+	valid_time = (boot_config.trwl * 1000000) / boot_config.mclk;
+	new_time = (trwl * 1000000) / new_mclk;
+	if (new_time < valid_time) trwl += 1;
+
+	valid_time = (boot_config.trc * 1000000) / boot_config.mclk;
+	new_time = (trc * 1000000) / new_mclk;
+	if (new_time < valid_time) trc += 2;
+
+	tras = (tras < 4) ? 4: tras;
+	tras = (tras > 11) ? 11: tras;
+	tras -= 4;
+
+	rcd = (rcd < 1) ? 1: rcd;
+	rcd = (rcd > 4) ? 4: rcd;
+	rcd -= 1;
+
+	tpc = (tpc < 1) ? 1: tpc;
+	tpc = (tpc > 8) ? 8: tpc;
+	tpc -= 1;
+
+	trwl = (trwl < 1) ? 1: trwl;
+	trwl = (trwl > 4) ? 4: trwl;
+	trwl -= 1;
+
+	trc = (trc < 1) ? 1: trc;
+	trc = (trc > 15) ? 15: trc;
+	trc /= 2;	
+
+	dmcr = REG_EMC_DMCR;
+	
+	dmcr &= ~(EMC_DMCR_TRAS_MASK | EMC_DMCR_RCD_MASK | EMC_DMCR_TPC_MASK | EMC_DMCR_TRWL_MASK | EMC_DMCR_TRC_MASK);
+	dmcr |= ((tras << EMC_DMCR_TRAS_BIT) | (rcd << EMC_DMCR_RCD_BIT) | (tpc << EMC_DMCR_TPC_BIT) | (trwl << EMC_DMCR_TRWL_BIT) | (trc << EMC_DMCR_TRC_BIT));
+
+	REG_EMC_DMCR = dmcr;
+}
+
+static void jz_update_dram_prev(unsigned int cur_mclk, unsigned int new_mclk)
+{	
+	/* No risk, no fun: run with interrupts on! */
+	if (new_mclk > cur_mclk) {
+		/* We're going FASTER, so first update TRAS, RCD, TPC, TRWL
+		 * and TRC of DMCR before changing the frequency.
+		 */
+		jz_update_dram_dmcr(new_mclk);
+	} else {
+		/* We're going SLOWER: first update RTCOR value
+		 * before changing the frequency.
+		 */
+		jz_update_dram_rtcor(new_mclk);
+	}
+}
+
+static void jz_update_dram_post(unsigned int cur_mclk, unsigned int new_mclk)
+{	
+	/* No risk, no fun: run with interrupts on! */
+	if (new_mclk > cur_mclk) {
+		/* We're going FASTER, so update RTCOR
+		 * after changing the frequency 
+		 */
+		jz_update_dram_rtcor(new_mclk);
+	} else {
+		/* We're going SLOWER: so update TRAS, RCD, TPC, TRWL
+		 * and TRC of DMCR after changing the frequency.
+		 */
+		jz_update_dram_dmcr(new_mclk);
+	}
+}
+
+static void jz_scale_divisors(struct dpm_regs *regs)
+{
+	unsigned int cpccr;
+	unsigned int cur_mclk, new_mclk;
+	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+	unsigned int tmp = 0, wait = PLL_WAIT_500NS; 
+
+	cpccr = REG_CPM_CPCCR;
+	cpccr &= ~((unsigned long)regs->cpccr_mask);
+	cpccr |= regs->cpccr;
+	cpccr |= CPM_CPCCR_CE;       /* update immediately */
+
+	cur_mclk = __cpm_get_mclk();
+	new_mclk = __cpm_get_pllout() / div[(cpccr & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT];
+
+	/* Update some DRAM parameters before changing frequency */
+	jz_update_dram_prev(cur_mclk, new_mclk);
+
+	/* update register to change the clocks.
+	 * align this code to a cache line.
+	 */
+	__asm__ __volatile__(
+		".set noreorder\n\t"
+		".align 5\n"
+		"sw %1,0(%0)\n\t"
+		"li %3,0\n\t"
+		"1:\n\t"
+		"bne %3,%2,1b\n\t"
+		"addi %3, 1\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		".set reorder\n\t"
+		:
+		: "r" (CPM_CPCCR), "r" (cpccr), "r" (wait), "r" (tmp));
+
+	/* Update some other DRAM parameters after changing frequency */
+	jz_update_dram_post(cur_mclk, new_mclk);
+}
+
+#ifdef CHANGE_PLL
+/* Maintain the LCD clock and pixel clock */
+static void jz_scale_lcd_divisors(struct dpm_regs *regs)
+{	
+	unsigned int new_pll, new_lcd_div, new_lcdpix_div;
+	unsigned int cpccr;
+	unsigned int tmp = 0, wait = PLL_WAIT_500NS; 
+
+	if (!boot_config.lcd_clks_initialized) return;
+
+	new_pll = __cpm_get_pllout();
+	new_lcd_div = new_pll / boot_config.lcd_clk;
+	new_lcdpix_div = new_pll / boot_config.lcdpix_clk;
+
+	if (new_lcd_div < 1)
+		new_lcd_div = 1;
+	if (new_lcd_div > 16)
+		new_lcd_div = 16;
+
+	if (new_lcdpix_div < 1)
+		new_lcdpix_div = 1;
+	if (new_lcdpix_div > 512)
+		new_lcdpix_div = 512;
+
+//	REG_CPM_CPCCR2 = new_lcdpix_div - 1;
+
+	cpccr = REG_CPM_CPCCR;
+	cpccr &= ~CPM_CPCCR_LDIV_MASK;
+	cpccr |= ((new_lcd_div - 1) << CPM_CPCCR_LDIV_BIT);
+	cpccr |= CPM_CPCCR_CE;       /* update immediately */
+
+	/* update register to change the clocks.
+	 * align this code to a cache line.
+	 */
+	__asm__ __volatile__(
+		".set noreorder\n\t"
+		".align 5\n"
+		"sw %1,0(%0)\n\t"
+		"li %3,0\n\t"
+		"1:\n\t"
+		"bne %3,%2,1b\n\t"
+		"addi %3, 1\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		".set reorder\n\t"
+		:
+		: "r" (CPM_CPCCR), "r" (cpccr), "r" (wait), "r" (tmp));
+}
+
+static void jz_scale_pll(struct dpm_regs *regs)
+{
+	unsigned int cppcr;
+	unsigned int cur_mclk, new_mclk, new_pll;
+	int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+	int od[] = {1, 2, 2, 4};
+
+	cppcr = REG_CPM_CPPCR;
+	cppcr &= ~(regs->cppcr_mask | CPM_CPPCR_PLLS | CPM_CPPCR_PLLEN | CPM_CPPCR_PLLST_MASK);
+	regs->cppcr &= ~CPM_CPPCR_PLLEN;
+	cppcr |= (regs->cppcr | 0xff);
+
+	/* Update some DRAM parameters before changing frequency */
+	new_pll = JZ_EXTAL * ((cppcr>>23)+2) / ((((cppcr>>18)&0x1f)+2) * od[(cppcr>>16)&0x03]);
+	cur_mclk = __cpm_get_mclk();
+	new_mclk = new_pll / div[(REG_CPM_CPCCR>>CPM_CPCCR_MDIV_BIT) & 0xf];
+
+	/*
+	 * Update some SDRAM parameters
+	 */
+	jz_update_dram_prev(cur_mclk, new_mclk);
+
+	/* 
+	 * Update PLL, align code to cache line.
+	 */
+	cppcr |= CPM_CPPCR_PLLEN;
+	__asm__ __volatile__(
+		".set noreorder\n\t"
+		".align 5\n"
+		"sw %1,0(%0)\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		"nop\n\t"
+		".set reorder\n\t"
+		:
+		: "r" (CPM_CPPCR), "r" (cppcr));
+
+	/* Update some other DRAM parameters after changing frequency */
+	jz_update_dram_post(cur_mclk, new_mclk);
+}
+#endif
+
+static void jz4740_transition(struct dpm_regs *regs)
+{
+	/*
+	 * Get and save some boot-time conditions.
+	 */
+	jz_init_boot_config();
+
+#ifdef CHANGE_PLL
+	/* 
+	 * Disable LCD before scaling pll.
+	 * LCD and LCD pixel clocks should not be changed even if the PLL 
+	 * output frequency has been changed.
+	 */
+	REG_LCD_CTRL &= ~LCD_CTRL_ENA;
+
+	/*
+	 * Stop module clocks before scaling PLL
+	 */
+	__cpm_stop_eth();
+	__cpm_stop_aic(1);
+	__cpm_stop_aic(2);
+#endif
+
+	/* ... add more as necessary */
+
+	if (regs->pll_up_flag == PLL_GOES_UP) {
+		/* the pll frequency is going up, so change dividors first */
+		jz_scale_divisors(regs);
+#ifdef CHANGE_PLL
+		jz_scale_pll(regs);
+#endif
+	}
+	else if (regs->pll_up_flag == PLL_GOES_DOWN) {
+		/* the pll frequency is going down, so change pll first */
+#ifdef CHANGE_PLL
+		jz_scale_pll(regs);
+#endif
+		jz_scale_divisors(regs);
+	}
+	else {
+		/* the pll frequency is unchanged, so change divisors only */
+		jz_scale_divisors(regs);
+	}
+
+#ifdef CHANGE_PLL
+	/*
+	 * Restart module clocks before scaling PLL
+	 */
+	__cpm_start_eth();
+	__cpm_start_aic(1);
+	__cpm_start_aic(2);
+
+	/* ... add more as necessary */
+
+	/* Scale the LCD divisors after scaling pll */
+	if (regs->pll_up_flag != PLL_UNCHANGED) {
+		jz_scale_lcd_divisors(regs);
+	}
+
+	/* Enable LCD controller */
+	REG_LCD_CTRL &= ~LCD_CTRL_DIS;
+	REG_LCD_CTRL |= LCD_CTRL_ENA;
+#endif
+
+	/* Update system clocks */
+	jz_update_clocks();
+}
+
+extern unsigned int idle_times;
+static unsigned int jz4740_freq_get(unsigned int cpu)
+{
+	return  (__cpm_get_cclk() / 1000);
+}
+
+static unsigned int index_to_divisor(unsigned int index, struct dpm_regs *regs)
+{
+	int n2FR[33] = {
+		0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0,
+		7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0,
+		9
+	};
+	int div[4] = {1, 2, 2, 2}; /* divisors of I:S:P:M */
+	unsigned int div_of_cclk, new_freq, i;
+
+	regs->pll_up_flag = PLL_UNCHANGED;
+	regs->cpccr_mask = CPM_CPCCR_CDIV_MASK | CPM_CPCCR_HDIV_MASK | CPM_CPCCR_PDIV_MASK | CPM_CPCCR_MDIV_MASK;
+
+	new_freq = jz4740_freq_table.table[index].frequency;
+
+	do {
+		div_of_cclk = __cpm_get_pllout() / (1000 * new_freq);
+	} while (div_of_cclk==0);
+
+	if(div_of_cclk == 1 || div_of_cclk == 2 || div_of_cclk == 4) {
+		for(i = 1; i<4; i++) {
+			div[i] = 3;
+		}
+	} else {
+		for(i = 1; i<4; i++) {
+			div[i] = 2;
+		}
+	}
+
+	for(i = 0; i<4; i++) {
+		div[i] *= div_of_cclk;
+	}
+
+	dprintk("divisors of I:S:P:M = %d:%d:%d:%d\n", div[0], div[1], div[2], div[3]);
+
+	regs->cpccr = 
+		(n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) | 
+		(n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) | 
+		(n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) |
+		(n2FR[div[3]] << CPM_CPCCR_MDIV_BIT);
+
+	return  div_of_cclk;
+}
+
+static void jz4740_set_cpu_divider_index(unsigned int cpu, unsigned int index)
+{
+	unsigned long divisor, old_divisor;
+	struct cpufreq_freqs freqs;
+	struct dpm_regs regs;
+
+	old_divisor = __cpm_get_pllout() /  __cpm_get_cclk();
+	divisor = index_to_divisor(index, &regs);
+
+	freqs.old = __cpm_get_cclk() / 1000;
+	freqs.new =  __cpm_get_pllout() / (1000 * divisor);
+	freqs.cpu = cpu;
+
+	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+	if (old_divisor != divisor)
+		jz4740_transition(&regs);
+
+	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+}
+
+static int jz4740_freq_target(struct cpufreq_policy *policy,
+			  unsigned int target_freq,
+			  unsigned int relation)
+{
+	unsigned int new_index = 0;
+
+	if (cpufreq_frequency_table_target(policy,
+					   &jz4740_freq_table.table[0],
+					   target_freq, relation, &new_index))
+		return -EINVAL;
+
+	jz4740_set_cpu_divider_index(policy->cpu, new_index);
+
+	dprintk("new frequency is %d KHz (REG_CPM_CPCCR:0x%x)\n", __cpm_get_cclk() / 1000, REG_CPM_CPCCR);
+
+	return 0;
+}
+
+static int jz4740_freq_verify(struct cpufreq_policy *policy)
+{
+	return cpufreq_frequency_table_verify(policy,
+					      &jz4740_freq_table.table[0]);
+}
+
+static int __init jz4740_cpufreq_driver_init(struct cpufreq_policy *policy)
+{
+
+	struct cpufreq_frequency_table *table =	&jz4740_freq_table.table[0];
+	unsigned int MAX_FREQ;
+
+	dprintk(KERN_INFO "Jz4740 cpufreq driver\n");
+
+	if (policy->cpu != 0)
+		return -EINVAL;
+
+	policy->cur = MAX_FREQ = __cpm_get_cclk() / 1000; /* in kHz. Current and max frequency is determined by u-boot */
+	policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
+
+	policy->cpuinfo.min_freq = MAX_FREQ/8;
+	policy->cpuinfo.max_freq = MAX_FREQ;
+	policy->cpuinfo.transition_latency = 100000; /* in 10^(-9) s = nanoseconds */
+
+	table[0].index = 0;
+	table[0].frequency = MAX_FREQ/8;
+	table[1].index = 1;
+	table[1].frequency = MAX_FREQ/6;
+	table[2].index = 2;
+	table[2].frequency = MAX_FREQ/4;
+	table[3].index = 3;
+	table[3].frequency = MAX_FREQ/3;
+	table[4].index = 4;
+	table[4].frequency = MAX_FREQ/2;
+	table[5].index = 5;
+	table[5].frequency = MAX_FREQ;
+	table[6].index = 6;
+	table[6].frequency = CPUFREQ_TABLE_END;
+
+#ifdef CONFIG_CPU_FREQ_STAT_DETAILS
+	cpufreq_frequency_table_get_attr(table, policy->cpu); /* for showing /sys/devices/system/cpu/cpuX/cpufreq/stats/ */
+#endif
+
+	return  cpufreq_frequency_table_cpuinfo(policy, table);
+}
+
+static struct cpufreq_driver cpufreq_jz4740_driver = {
+//	.flags		= CPUFREQ_STICKY,
+	.init		= jz4740_cpufreq_driver_init,
+	.verify		= jz4740_freq_verify,
+	.target		= jz4740_freq_target,
+	.get		= jz4740_freq_get,
+	.name		= "jz4740",
+};
+
+static int __init jz4740_cpufreq_init(void)
+{
+	return cpufreq_register_driver(&cpufreq_jz4740_driver);
+}
+
+static void __exit jz4740_cpufreq_exit(void)
+{
+		cpufreq_unregister_driver(&cpufreq_jz4740_driver);
+}
+
+module_init(jz4740_cpufreq_init);
+module_exit(jz4740_cpufreq_exit);
+
+MODULE_AUTHOR("Regen <lhhuang@ingenic.cn>");
+MODULE_DESCRIPTION("cpufreq driver for Jz4740");
+MODULE_LICENSE("GPL");
+
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/dma.c linux-2.6.31/arch/mips/jz4740/dma.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/dma.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/dma.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,922 @@
+/*
+ * linux/arch/mips/jz4740/dma.c
+ *
+ * Support functions for the JZ4740 internal DMA channels.
+ * No-descriptor transfer only.
+ * Descriptor transfer should also call jz_request_dma() to get a free 
+ * channel and call jz_free_dma() to free the channel. And driver should
+ * build the DMA descriptor and setup the DMA channel by itself.
+ *
+ * Copyright (C) 2006 Ingenic Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/soundcard.h>
+
+#include <asm/system.h>
+#include <asm/addrspace.h>
+#include <asm/jzsoc.h>
+
+#define JZ_REG_DMA_SRC_ADDR(x)		((x) * 0x20 + 0x00)
+#define JZ_REG_DMA_DEST_ADDR(x)		((x) * 0x20 + 0x04)
+#define JZ_REG_DMA_COUNT(x)		((x) * 0x20 + 0x08)
+#define JZ_REG_DMA_TYPE(x)		((x) * 0x20 + 0x0c)
+#define JZ_REG_DMA_STATUS(x)		((x) * 0x20 + 0x10)
+#define JZ_REG_DMA_CMD(x)		((x) * 0x20 + 0x14)
+#define JZ_REG_DMA_DESC_ADDR(x)		((x) * 0x20 + 0x18)
+#define JZ_REG_DMA_CTRL			0x300
+#define JZ_REG_DMA_IRQ			0x304
+#define JZ_REG_DMA_DOORBELL		0x308
+#define JZ_REG_DMA_DOORBELL_SET		0x30C
+
+#define JZ_DMA_STATUS_NO_DESC		BIT(31)
+#define JZ_DMA_STATUS_CDOA_MASK		(0xff << 16)
+#define JZ_DMA_STATUS_INV_DESC		BIT(6)
+#define JZ_DMA_STATUS_ADDR_ERROR	BIT(4)
+#define JZ_DMA_STATUS_TERMINATE_TRANSFER	BIT(3)
+#define JZ_DMA_STATUS_HALT		BIT(2)
+#define JZ_DMA_STATUS_CT		BIT(1)
+#define JZ_DMA_STATUS_ENABLE		BIT(0)
+
+#define JZ_DMA_CMD_SAI			BIT(23)
+#define JZ_DMA_CMD_DAI			BIT(22)
+#define JZ_DMA_CMD_RDIL_MASK		(0xf << 16)
+#define JZ_DMA_CMD_SRC_WIDTH_MASK	(0x3 << 14)
+#define JZ_DMA_CMD_DEST_WIDTH_MASK	(0x3 << 12)
+#define JZ_DMA_CMD_TRANSFER_SIZE_MASK	(0x7 << 8)
+#define JZ_DMA_CMD_BLOCK_MODE		BIT(7)
+#define JZ_DMA_CMD_VALID		BIT(4)
+#define JZ_DMA_CMD_VALID_MODE		BIT(3)
+#define JZ_DMA_CMD_VALID_IRQ_ENABLE	BIT(2)
+#define JZ_DMA_CMD_TRANSFER_IRQ_ENABLE	BIT(1)
+#define JZ_DMA_CMD_LINK			BIT(0)
+
+
+static void __iomem *jz_dma_base;
+static spinlock_t jz_dma_lock;
+
+static inline uint32_t jz_dma_read(size_t reg)
+{
+	return readl(jz_dma_base + reg);
+}
+
+static inline void jz_dma_write(size_t reg, uint32_t val)
+{
+	writel(val, jz_dma_base + reg);
+}
+
+
+
+/*
+ * A note on resource allocation:
+ *
+ * All drivers needing DMA channels, should allocate and release them
+ * through the public routines `jz_request_dma()' and `jz_free_dma()'.
+ *
+ * In order to avoid problems, all processes should allocate resources in
+ * the same sequence and release them in the reverse order.
+ *
+ * So, when allocating DMAs and IRQs, first allocate the DMA, then the IRQ.
+ * When releasing them, first release the IRQ, then release the DMA. The
+ * main reason for this order is that, if you are requesting the DMA buffer
+ * done interrupt, you won't know the irq number until the DMA channel is
+ * returned from jz_request_dma().
+ */
+
+struct jz_dma_chan jz_dma_table[MAX_DMA_NUM] = {
+	{dev_id:-1,},
+	{dev_id:-1,},
+	{dev_id:-1,},
+	{dev_id:-1,},
+	{dev_id:-1,},
+	{dev_id:-1,},
+};
+
+// Device FIFO addresses and default DMA modes
+static const struct {
+	unsigned int fifo_addr;
+	unsigned int dma_mode;
+	unsigned int dma_source;
+} dma_dev_table[DMA_ID_MAX] = {
+	{CPHYSADDR(UART0_TDR), DMA_8BIT_TX_CMD | DMA_MODE_WRITE, DMAC_DRSR_RS_UART0OUT},
+	{CPHYSADDR(UART0_RDR), DMA_8BIT_RX_CMD | DMA_MODE_READ, DMAC_DRSR_RS_UART0IN},
+	{CPHYSADDR(SSI_DR), DMA_32BIT_TX_CMD | DMA_MODE_WRITE, DMAC_DRSR_RS_SSIOUT},
+	{CPHYSADDR(SSI_DR), DMA_32BIT_RX_CMD | DMA_MODE_READ, DMAC_DRSR_RS_SSIIN},
+	{CPHYSADDR(AIC_DR), DMA_32BIT_TX_CMD | DMA_MODE_WRITE, DMAC_DRSR_RS_AICOUT},
+	{CPHYSADDR(AIC_DR), DMA_32BIT_RX_CMD | DMA_MODE_READ, DMAC_DRSR_RS_AICIN},
+	{CPHYSADDR(MSC_TXFIFO), DMA_32BIT_TX_CMD | DMA_MODE_WRITE, DMAC_DRSR_RS_MSCOUT},
+	{CPHYSADDR(MSC_RXFIFO), DMA_32BIT_RX_CMD | DMA_MODE_READ, DMAC_DRSR_RS_MSCIN},
+	{0, DMA_AUTOINIT, DMAC_DRSR_RS_TCU},
+	{0, DMA_AUTOINIT, DMAC_DRSR_RS_AUTO},
+	{},
+};
+
+
+int jz_dma_read_proc(char *buf, char **start, off_t fpos,
+			 int length, int *eof, void *data)
+{
+	int i, len = 0;
+	struct jz_dma_chan *chan;
+
+	for (i = 0; i < MAX_DMA_NUM; i++) {
+		if ((chan = get_dma_chan(i)) != NULL) {
+			len += sprintf(buf + len, "%2d: %s\n",
+				       i, chan->dev_str);
+		}
+	}
+
+	if (fpos >= len) {
+		*start = buf;
+		*eof = 1;
+		return 0;
+	}
+	*start = buf + fpos;
+	if ((len -= fpos) > length)
+		return length;
+	*eof = 1;
+	return len;
+}
+
+
+void dump_jz_dma_channel(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan;
+
+	if (dmanr > MAX_DMA_NUM)
+		return;
+	chan = &jz_dma_table[dmanr];
+
+	printk("DMA%d Registers:\n", dmanr);
+	printk("  DMACR  = 0x%08x\n", REG_DMAC_DMACR);
+	printk("  DSAR   = 0x%08x\n", REG_DMAC_DSAR(dmanr));
+	printk("  DTAR   = 0x%08x\n", REG_DMAC_DTAR(dmanr));
+	printk("  DTCR   = 0x%08x\n", REG_DMAC_DTCR(dmanr));
+	printk("  DRSR   = 0x%08x\n", REG_DMAC_DRSR(dmanr));
+	printk("  DCCSR  = 0x%08x\n", REG_DMAC_DCCSR(dmanr));
+	printk("  DCMD  = 0x%08x\n", REG_DMAC_DCMD(dmanr));
+	printk("  DDA  = 0x%08x\n", REG_DMAC_DDA(dmanr));
+	printk("  DMADBR = 0x%08x\n", REG_DMAC_DMADBR);
+}
+
+
+/**
+ * jz_request_dma - dynamically allcate an idle DMA channel to return
+ * @dev_id: the specified dma device id or DMA_ID_RAW_SET
+ * @dev_str: the specified dma device string name
+ * @irqhandler: the irq handler, or NULL
+ * @irqflags: the irq handler flags
+ * @irq_dev_id: the irq handler device id for shared irq
+ *
+ * Finds a free channel, and binds the requested device to it.
+ * Returns the allocated channel number, or negative on error.
+ * Requests the DMA done IRQ if irqhandler != NULL.
+ *
+*/
+/*int jz_request_dma(int dev_id, const char *dev_str,
+		   void (*irqhandler)(int, void *, struct pt_regs *),
+		   unsigned long irqflags,
+		   void *irq_dev_id)
+*/
+
+int jz_request_dma(int dev_id, const char *dev_str,
+		   irqreturn_t (*irqhandler)(int, void *),
+		   unsigned long irqflags,
+		   void *irq_dev_id)
+{
+	struct jz_dma_chan *chan;
+	int i, ret;
+
+	if (dev_id < 0 || dev_id >= DMA_ID_MAX)
+		return -EINVAL;
+
+	for (i = 0; i < MAX_DMA_NUM; i++) {
+		if (jz_dma_table[i].dev_id < 0)
+			break;
+	}
+	if (i == MAX_DMA_NUM)  /* no free channel */
+		return -ENODEV;
+
+	/* we got a free channel */
+	chan = &jz_dma_table[i];
+
+	if (irqhandler) {
+		chan->irq = JZ_IRQ_DMA(i);	// allocate irq number
+		chan->irq_dev = irq_dev_id;
+		if ((ret = request_irq(chan->irq, irqhandler, irqflags,
+				       dev_str, chan->irq_dev))) {
+			chan->irq = -1;
+			chan->irq_dev = NULL;
+			return ret;
+		}
+	} else {
+		chan->irq = -1;
+		chan->irq_dev = NULL;
+	}
+
+	// fill it in
+	chan->io = i;
+	chan->dev_id = dev_id;
+	chan->dev_str = dev_str;
+	chan->fifo_addr = dma_dev_table[dev_id].fifo_addr;
+	chan->mode = dma_dev_table[dev_id].dma_mode;
+	chan->source = dma_dev_table[dev_id].dma_source;
+
+	return i;
+}
+
+void jz_free_dma(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan) {
+		printk("Trying to free DMA%d\n", dmanr);
+		return;
+	}
+
+	disable_dma(dmanr);
+	if (chan->irq)
+		free_irq(chan->irq, chan->irq_dev);
+
+	chan->irq = -1;
+	chan->irq_dev = NULL;
+	chan->dev_id = -1;
+}
+
+void jz_set_dma_dest_width(int dmanr, int nbit)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+	       	return;
+
+	chan->mode &= ~DMAC_DCMD_DWDH_MASK;
+	switch (nbit) {
+	case 8:
+		chan->mode |= DMAC_DCMD_DWDH_8;
+		break;
+	case 16:
+		chan->mode |= DMAC_DCMD_DWDH_16;
+		break;
+	case 32:
+		chan->mode |= DMAC_DCMD_DWDH_32;
+		break;
+	}
+}
+
+void jz_set_dma_src_width(int dmanr, int nbit)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+	       	return;
+
+	chan->mode &= ~DMAC_DCMD_SWDH_MASK;
+	switch (nbit) {
+	case 8:
+		chan->mode |= DMAC_DCMD_SWDH_8;
+		break;
+	case 16:
+		chan->mode |= DMAC_DCMD_SWDH_16;
+		break;
+	case 32:
+		chan->mode |= DMAC_DCMD_SWDH_32;
+		break;
+	}
+}
+
+void jz_set_dma_block_size(int dmanr, int nbyte)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	chan->mode &= ~DMAC_DCMD_DS_MASK;
+	switch (nbyte) {
+	case 1:
+		chan->mode |= DMAC_DCMD_DS_8BIT;
+		break;
+	case 2:
+		chan->mode |= DMAC_DCMD_DS_16BIT;
+		break;
+	case 4:
+		chan->mode |= DMAC_DCMD_DS_32BIT;
+		break;
+	case 16:
+		chan->mode |= DMAC_DCMD_DS_16BYTE;
+		break;
+	case 32:
+		chan->mode |= DMAC_DCMD_DS_32BYTE;
+		break;
+	}
+}
+
+unsigned int jz_get_dma_command(int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	return chan->mode;
+}
+
+/**
+ * jz_set_dma_mode - do the raw settings for the specified DMA channel
+ * @dmanr: the specified DMA channel
+ * @mode: dma operate mode, DMA_MODE_READ or DMA_MODE_WRITE
+ * @dma_mode: dma raw mode
+ * @dma_source: dma raw request source
+ * @fifo_addr: dma raw device fifo address
+ *
+ * Ensure call jz_request_dma(DMA_ID_RAW_SET, ...) first, then call
+ * jz_set_dma_mode() rather than set_dma_mode() if you work with
+ * and external request dma device.
+ *
+ * NOTE: Don not dynamically allocate dma channel if one external request
+ *       dma device will occupy this channel.
+*/
+int jz_set_dma_mode(unsigned int dmanr, unsigned int mode,
+		    unsigned int dma_mode, unsigned int dma_source,
+		    unsigned int fifo_addr)
+{
+	int dev_id, i;
+	struct jz_dma_chan *chan;
+
+	if (dmanr > MAX_DMA_NUM)
+		return -ENODEV;
+
+	for (i = 0; i < MAX_DMA_NUM; i++) {
+		if (jz_dma_table[i].dev_id < 0)
+			break;
+	}
+	if (i == MAX_DMA_NUM)
+		return -ENODEV;
+
+	chan = &jz_dma_table[dmanr];
+	dev_id = chan->dev_id;
+	if (dev_id > 0) {
+		printk(KERN_DEBUG "%s sets the allocated DMA channel %d!\n",
+		       __FUNCTION__, dmanr);
+		return -ENODEV;
+	}
+
+	/* clone it from the dynamically allocated. */
+	if (i != dmanr) {
+		chan->irq = jz_dma_table[i].irq;
+		chan->irq_dev = jz_dma_table[i].irq_dev;
+		chan->dev_str = jz_dma_table[i].dev_str;
+		jz_dma_table[i].irq = 0;
+		jz_dma_table[i].irq_dev = NULL;
+		jz_dma_table[i].dev_id = -1;
+	}
+	chan->dev_id = DMA_ID_RAW_SET;
+	chan->io = dmanr;
+	chan->fifo_addr = fifo_addr;
+	chan->mode = dma_mode;
+	chan->source = dma_source;
+
+	set_dma_mode(dmanr, dma_mode);
+
+	return dmanr;
+}
+
+void enable_dma(unsigned int dmanr)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	REG_DMAC_DCCSR(dmanr) &= ~(DMAC_DCCSR_HLT | DMAC_DCCSR_TT | DMAC_DCCSR_AR);
+	REG_DMAC_DCCSR(dmanr) |= DMAC_DCCSR_NDES; /* No-descriptor transfer */
+	__dmac_enable_channel(dmanr);
+	if (chan->irq)
+		__dmac_channel_enable_irq(dmanr);
+}
+
+#define DMA_DISABLE_POLL 0x10000
+
+void disable_dma(unsigned int dmanr)
+{
+	int i;
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	if (!__dmac_channel_enabled(dmanr))
+		return;
+
+	for (i = 0; i < DMA_DISABLE_POLL; i++)
+		if (__dmac_channel_transmit_end_detected(dmanr))
+			break;
+#if 0
+	if (i == DMA_DISABLE_POLL)
+		printk(KERN_INFO "disable_dma: poll expired!\n");
+#endif
+
+	__dmac_disable_channel(dmanr);
+	if (chan->irq)
+		__dmac_channel_disable_irq(dmanr);
+}
+
+/* Note: DMA_MODE_MASK is simulated by sw */
+void set_dma_mode(unsigned int dmanr, unsigned int mode)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	chan->mode |= mode & ~(DMAC_DCMD_SAI | DMAC_DCMD_DAI);
+	mode &= DMA_MODE_MASK;
+	if (mode == DMA_MODE_READ) {
+		chan->mode |= DMAC_DCMD_DAI;
+		chan->mode &= ~DMAC_DCMD_SAI;
+	} else if (mode == DMA_MODE_WRITE) {
+		chan->mode |= DMAC_DCMD_SAI;
+		chan->mode &= ~DMAC_DCMD_DAI;
+	} else {
+		printk(KERN_DEBUG "set_dma_mode() just supports DMA_MODE_READ or DMA_MODE_WRITE!\n");
+	}
+	jz_dma_write(JZ_REG_DMA_CMD(chan->io), chan->mode & ~DMA_MODE_MASK);
+	jz_dma_write(JZ_REG_DMA_TYPE(chan->io), chan->source);
+}
+
+void set_dma_addr(unsigned int dmanr, unsigned int phyaddr)
+{
+	unsigned int mode;
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	mode = chan->mode & DMA_MODE_MASK;
+	if (mode == DMA_MODE_READ) {
+		jz_dma_write(JZ_REG_DMA_SRC_ADDR(chan->io), chan->fifo_addr);
+		jz_dma_write(JZ_REG_DMA_DEST_ADDR(chan->io), phyaddr);
+	} else if (mode == DMA_MODE_WRITE) {
+		jz_dma_write(JZ_REG_DMA_SRC_ADDR(chan->io), phyaddr);
+		jz_dma_write(JZ_REG_DMA_DEST_ADDR(chan->io), chan->fifo_addr);
+	} else
+		printk(KERN_DEBUG "Driver should call set_dma_mode() ahead set_dma_addr()!\n");
+}
+
+void set_dma_count(unsigned int dmanr, unsigned int bytecnt)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	int dma_ds[] = {4, 1, 2, 16, 32};
+	unsigned int ds;
+
+	if (!chan)
+	       	return;
+
+	ds = (chan->mode & DMAC_DCMD_DS_MASK) >> DMAC_DCMD_DS_BIT;
+
+	jz_dma_write(JZ_REG_DMA_COUNT(chan->io), bytecnt / dma_ds[ds]);
+}
+
+unsigned int get_dma_residue(unsigned int dmanr)
+{
+	unsigned int count, ds;
+	int dma_ds[] = {4, 1, 2, 16, 32};
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+	if (!chan)
+		return 0;
+
+	ds = (chan->mode & DMAC_DCMD_DS_MASK) >> DMAC_DCMD_DS_BIT;
+	count = jz_dma_read(JZ_REG_DMA_COUNT(chan->io));
+	count = count * dma_ds[ds];
+
+	return count;
+}
+
+void jz_set_oss_dma(unsigned int dmanr, unsigned int mode, unsigned int audio_fmt)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	switch (audio_fmt) {
+	case AFMT_U8:
+		/* burst mode : 32BIT */
+		break;
+	case AFMT_S16_LE:
+		/* burst mode : 16BYTE */
+		if (mode == DMA_MODE_READ) {
+			chan->mode = DMA_AIC_32_16BYTE_RX_CMD | DMA_MODE_READ;
+			chan->mode |= mode & ~(DMAC_DCMD_SAI | DMAC_DCMD_DAI);
+			mode &= DMA_MODE_MASK;
+			chan->mode |= DMAC_DCMD_DAI;
+			chan->mode &= ~DMAC_DCMD_SAI;
+		} else if (mode == DMA_MODE_WRITE) {
+			chan->mode = DMA_AIC_32_16BYTE_TX_CMD | DMA_MODE_WRITE;
+			chan->mode |= mode & ~(DMAC_DCMD_SAI | DMAC_DCMD_DAI);
+			mode &= DMA_MODE_MASK;
+			chan->mode |= DMAC_DCMD_SAI;
+			chan->mode &= ~DMAC_DCMD_DAI;
+		} else
+			printk("oss_dma_burst_mode() just supports DMA_MODE_READ or DMA_MODE_WRITE!\n");
+
+			jz_dma_write(JZ_REG_DMA_CMD(chan->io), chan->mode & ~DMA_MODE_MASK);
+			jz_dma_write(JZ_REG_DMA_TYPE(chan->io), chan->source);
+		break;
+	}
+}
+
+void jz_set_alsa_dma(unsigned int dmanr, unsigned int mode, unsigned int audio_fmt)
+{
+	struct jz_dma_chan *chan = get_dma_chan(dmanr);
+
+	if (!chan)
+		return;
+
+	switch (audio_fmt) {
+	case 8:
+		/* SNDRV_PCM_FORMAT_S8 burst mode : 32BIT */
+		break;
+	case 16:
+		/* SNDRV_PCM_FORMAT_S16_LE burst mode : 16BYTE */
+		if (mode == DMA_MODE_READ) {
+			chan->mode = DMA_AIC_16BYTE_RX_CMD | DMA_MODE_READ;
+			chan->mode |= mode & ~(DMAC_DCMD_SAI | DMAC_DCMD_DAI);
+			mode &= DMA_MODE_MASK;
+			chan->mode |= DMAC_DCMD_DAI;
+			chan->mode &= ~DMAC_DCMD_SAI;
+		} else if (mode == DMA_MODE_WRITE) {
+			chan->mode = DMA_AIC_16BYTE_TX_CMD | DMA_MODE_WRITE;
+			chan->mode |= mode & ~(DMAC_DCMD_SAI | DMAC_DCMD_DAI);
+			mode &= DMA_MODE_MASK;
+			chan->mode |= DMAC_DCMD_SAI;
+			chan->mode &= ~DMAC_DCMD_DAI;
+		} else {
+			printk("alsa_dma_burst_mode() just supports DMA_MODE_READ or DMA_MODE_WRITE!\n");
+		}
+
+		jz_dma_write(JZ_REG_DMA_CMD(chan->io), chan->mode & ~DMA_MODE_MASK);
+		jz_dma_write(JZ_REG_DMA_TYPE(chan->io), chan->source);
+		
+		break;
+	}
+}
+
+#undef JZ4740_DMAC_TEST_ENABLE
+
+#ifdef JZ4740_DMAC_TEST_ENABLE
+
+/*
+ * DMA test: external address <--> external address
+ */
+#define TEST_DMA_SIZE  16*1024
+
+static jz_dma_desc *dma_desc;
+
+static int dma_chan;
+static dma_addr_t dma_desc_phys_addr;
+static unsigned int dma_src_addr, dma_src_phys_addr, dma_dst_addr, dma_dst_phys_addr;
+
+static int dma_check_result(void *src, void *dst, int size)
+{
+	unsigned int addr1, addr2, i, err = 0;
+
+	addr1 = (unsigned int)src;
+	addr2 = (unsigned int)dst;
+
+	for (i = 0; i < size; i += 4) {
+		if (*(volatile unsigned int *)addr1 != *(volatile unsigned int *)addr2) {
+			err++;
+			printk("wrong data at 0x%08x: src 0x%08x  dst 0x%08x\n", addr2, *(volatile unsigned int *)addr1, *(volatile unsigned int *)addr2);
+		}
+		addr1 += 4;
+		addr2 += 4;
+	}
+	printk("check DMA result err=%d\n", err);
+	return err;
+}
+
+static void jz4740_dma_irq(int irq, void *dev_id, struct pt_regs *regs)
+{
+	printk("jz4740_dma_irq %d\n", irq);
+
+	REG_DMAC_DCCSR(dma_chan) &= ~DMAC_DCCSR_EN;  /* disable DMA */
+
+	if (__dmac_channel_transmit_halt_detected(dma_chan)) {
+		printk("DMA HALT\n");
+		__dmac_channel_clear_transmit_halt(dma_chan);
+	}
+
+	if (__dmac_channel_address_error_detected(dma_chan)) {
+		printk("DMA ADDR ERROR\n");
+		__dmac_channel_clear_address_error(dma_chan);
+	}
+
+	if (__dmac_channel_descriptor_invalid_detected(dma_chan)) {
+		printk("DMA DESC INVALID\n");
+		__dmac_channel_clear_descriptor_invalid(dma_chan);
+	}
+
+	if (__dmac_channel_count_terminated_detected(dma_chan)) {
+		printk("DMA CT\n");
+		__dmac_channel_clear_count_terminated(dma_chan);
+	}
+
+	if (__dmac_channel_transmit_end_detected(dma_chan)) {
+		printk("DMA TT\n");
+		__dmac_channel_clear_transmit_end(dma_chan);
+		dump_jz_dma_channel(dma_chan);
+		dma_check_result((void *)dma_src_addr, (void *)dma_dst_addr, TEST_DMA_SIZE);
+	}
+
+	/* free buffers */
+	printk("free DMA buffers\n");
+	free_pages(dma_src_addr, 2);
+	free_pages(dma_dst_addr, 2);
+
+	if (dma_desc)
+		free_pages((unsigned int)dma_desc, 0);
+
+	/* free dma */
+	jz_free_dma(dma_chan);
+}
+
+void dma_nodesc_test(void)
+{
+	unsigned int addr, i;
+
+	printk("dma_nodesc_test\n");
+
+	/* Request DMA channel and setup irq handler */
+	dma_chan = jz_request_dma(DMA_ID_AUTO, "auto", jz4740_dma_irq,
+				   SA_INTERRUPT, NULL);
+	if (dma_chan < 0) {
+		printk("Setup irq failed\n");
+		return;
+	}
+
+	printk("Requested DMA channel = %d\n", dma_chan);
+
+	/* Allocate DMA buffers */
+	dma_src_addr = __get_free_pages(GFP_KERNEL, 2); /* 16KB */
+	dma_dst_addr = __get_free_pages(GFP_KERNEL, 2); /* 16KB */
+
+	dma_src_phys_addr = CPHYSADDR(dma_src_addr);
+	dma_dst_phys_addr = CPHYSADDR(dma_dst_addr);
+
+	printk("Buffer addresses: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+	       dma_src_addr, dma_src_phys_addr, dma_dst_addr, dma_dst_phys_addr);
+
+	/* Prepare data for source buffer */
+	addr = (unsigned int)dma_src_addr;
+	for (i = 0; i < TEST_DMA_SIZE; i += 4) {
+		*(volatile unsigned int *)addr = addr;
+		addr += 4;
+	}
+	dma_cache_wback((unsigned long)dma_src_addr, TEST_DMA_SIZE);
+
+	/* Init target buffer */
+	memset((void *)dma_dst_addr, 0, TEST_DMA_SIZE);
+	dma_cache_wback((unsigned long)dma_dst_addr, TEST_DMA_SIZE);
+
+	/* Init DMA module */
+	printk("Starting DMA\n");
+	REG_DMAC_DMACR = 0;
+	REG_DMAC_DCCSR(dma_chan) = 0;
+	REG_DMAC_DRSR(dma_chan) = DMAC_DRSR_RS_AUTO;
+	REG_DMAC_DSAR(dma_chan) = dma_src_phys_addr;
+	REG_DMAC_DTAR(dma_chan) = dma_dst_phys_addr;
+	REG_DMAC_DTCR(dma_chan) = 512;
+	REG_DMAC_DCMD(dma_chan) = DMAC_DCMD_SAI | DMAC_DCMD_DAI | DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 | DMAC_DCMD_DS_32BYTE | DMAC_DCMD_TIE;
+	REG_DMAC_DCCSR(dma_chan) = DMAC_DCCSR_NDES | DMAC_DCCSR_EN;
+	REG_DMAC_DMACR = DMAC_DMACR_DMAE; /* global DMA enable bit */
+
+	printk("DMA started. IMR=%08x\n", REG_INTC_IMR);
+}
+
+void dma_desc_test(void)
+{
+	unsigned int next, addr, i;
+	static jz_dma_desc *desc;
+
+	printk("dma_desc_test\n");
+
+	/* Request DMA channel and setup irq handler */
+	dma_chan = jz_request_dma(DMA_ID_AUTO, "auto", jz4740_dma_irq,
+				  SA_INTERRUPT, NULL);
+	if (dma_chan < 0) {
+		printk("Setup irq failed\n");
+		return;
+	}
+
+	printk("Requested DMA channel = %d\n", dma_chan);
+
+	/* Allocate DMA buffers */
+	dma_src_addr = __get_free_pages(GFP_KERNEL, 2); /* 16KB */
+	dma_dst_addr = __get_free_pages(GFP_KERNEL, 2); /* 16KB */
+
+	dma_src_phys_addr = CPHYSADDR(dma_src_addr);
+	dma_dst_phys_addr = CPHYSADDR(dma_dst_addr);
+
+	printk("Buffer addresses: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+	       dma_src_addr, dma_src_phys_addr, dma_dst_addr, dma_dst_phys_addr);
+
+	/* Prepare data for source buffer */
+	addr = (unsigned int)dma_src_addr;
+	for (i = 0; i < TEST_DMA_SIZE; i += 4) {
+		*(volatile unsigned int *)addr = addr;
+		addr += 4;
+	}
+	dma_cache_wback((unsigned long)dma_src_addr, TEST_DMA_SIZE);
+
+	/* Init target buffer */
+	memset((void *)dma_dst_addr, 0, TEST_DMA_SIZE);
+	dma_cache_wback((unsigned long)dma_dst_addr, TEST_DMA_SIZE);
+
+	/* Allocate DMA descriptors */
+	dma_desc = (jz_dma_desc *)__get_free_pages(GFP_KERNEL, 0);
+	dma_desc_phys_addr = CPHYSADDR((unsigned long)dma_desc);
+
+	printk("DMA descriptor address: 0x%08x  0x%08x\n", (u32)dma_desc, dma_desc_phys_addr);
+
+	/* Setup DMA descriptors */
+	desc = dma_desc;
+	next = (dma_desc_phys_addr + (sizeof(jz_dma_desc))) >> 4;
+
+	desc->dcmd = DMAC_DCMD_SAI | DMAC_DCMD_DAI | DMAC_DCMD_RDIL_IGN | DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 | DMAC_DCMD_DS_32BYTE | DMAC_DCMD_TM | DMAC_DCMD_DES_V | DMAC_DCMD_DES_VM | DMAC_DCMD_DES_VIE | DMAC_DCMD_TIE | DMAC_DCMD_LINK;
+	desc->dsadr = dma_src_phys_addr;    /* DMA source address */
+	desc->dtadr = dma_dst_phys_addr;    /* DMA target address */
+	desc->ddadr = (next << 24) + 128;    /* size: 128*32 bytes = 4096 bytes */
+
+	desc++;
+	next = (dma_desc_phys_addr + 2*(sizeof(jz_dma_desc))) >> 4;
+
+	desc->dcmd = DMAC_DCMD_SAI | DMAC_DCMD_DAI | DMAC_DCMD_RDIL_IGN | DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 | DMAC_DCMD_DS_16BYTE | DMAC_DCMD_DES_V | DMAC_DCMD_DES_VM | DMAC_DCMD_DES_VIE | DMAC_DCMD_TIE | DMAC_DCMD_LINK;
+	desc->dsadr = dma_src_phys_addr + 4096;	/* DMA source address */
+	desc->dtadr = dma_dst_phys_addr + 4096;	/* DMA target address */
+	desc->ddadr = (next << 24) + 256;    /* size: 256*16 bytes = 4096 bytes */
+
+	desc++;
+	next = (dma_desc_phys_addr + 3*(sizeof(jz_dma_desc))) >> 4;
+
+	desc->dcmd = DMAC_DCMD_SAI | DMAC_DCMD_DAI | DMAC_DCMD_RDIL_IGN | DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 | DMAC_DCMD_DS_16BYTE | DMAC_DCMD_DES_V | DMAC_DCMD_DES_VM | DMAC_DCMD_DES_VIE | DMAC_DCMD_TIE | DMAC_DCMD_LINK;
+	desc->dsadr = dma_src_phys_addr + 8192;	/* DMA source address */
+	desc->dtadr = dma_dst_phys_addr + 8192;	/* DMA target address */
+	desc->ddadr = (next << 24) + 256;    /* size: 256*16 bytes = 4096 bytes */
+	
+	desc++;
+	next = (dma_desc_phys_addr + 4*(sizeof(jz_dma_desc))) >> 4;
+
+	desc->dcmd = DMAC_DCMD_SAI | DMAC_DCMD_DAI | DMAC_DCMD_RDIL_IGN | DMAC_DCMD_SWDH_32 | DMAC_DCMD_DWDH_32 | DMAC_DCMD_DS_32BIT | DMAC_DCMD_DES_V | DMAC_DCMD_DES_VM | DMAC_DCMD_DES_VIE | DMAC_DCMD_TIE;
+	desc->dsadr = dma_src_phys_addr + 12*1024;	/* DMA source address */
+	desc->dtadr = dma_dst_phys_addr + 12*1024;	/* DMA target address */
+	desc->ddadr = (next << 24) + 1024;    /* size: 1024*4 bytes = 4096 bytes */
+
+	dma_cache_wback((unsigned long)dma_desc, 4*(sizeof(jz_dma_desc)));
+
+	/* Setup DMA descriptor address */
+	REG_DMAC_DDA(dma_chan) = dma_desc_phys_addr;
+
+	/* Setup request source */
+	REG_DMAC_DRSR(dma_chan) = DMAC_DRSR_RS_AUTO;
+
+	/* Setup DMA channel control/status register */
+	REG_DMAC_DCCSR(dma_chan) = DMAC_DCCSR_EN;	/* descriptor transfer, clear status, start channel */
+
+	/* Enable DMA */
+	REG_DMAC_DMACR = DMAC_DMACR_DMAE;
+
+	/* DMA doorbell set -- start DMA now ... */
+	REG_DMAC_DMADBSR = 1 << dma_chan;
+
+	printk("DMA started. IMR=%08x\n", REG_INTC_IMR);
+}
+
+#endif
+
+static void jz_dma_irq_demux_handler(unsigned int irq, struct irq_desc *desc)
+{
+	int i;
+	uint32_t pending;
+
+	pending = jz_dma_read(JZ_REG_DMA_IRQ);
+
+	for (i = 0; i < 6; ++i) {
+		if (pending & BIT(i))
+			generic_handle_irq(JZ_IRQ_DMA(i));
+	}
+}
+
+#define IRQ_TO_DMA(irq) ((irq) - JZ_IRQ_DMA(0))
+
+static void dma_irq_unmask(unsigned int irq)
+{
+	unsigned long flags;
+	uint32_t mask;
+	unsigned int chan;
+
+	chan = IRQ_TO_DMA(irq);
+
+	spin_lock_irqsave(&jz_dma_lock, flags);
+
+	mask = jz_dma_read(JZ_REG_DMA_CMD(chan));
+	mask |= JZ_DMA_CMD_TRANSFER_IRQ_ENABLE;
+	jz_dma_write(JZ_REG_DMA_CMD(chan), mask);
+
+	spin_unlock_irqrestore(&jz_dma_lock, flags);
+}
+
+static void dma_irq_mask(unsigned int irq)
+{
+	unsigned long flags;
+	uint32_t mask;
+	unsigned int chan;
+
+	chan = IRQ_TO_DMA(irq);
+
+	spin_lock_irqsave(&jz_dma_lock, flags);
+
+	mask = jz_dma_read(JZ_REG_DMA_CMD(chan));
+	mask &= ~JZ_DMA_CMD_TRANSFER_IRQ_ENABLE;
+	jz_dma_write(JZ_REG_DMA_CMD(chan), mask);
+
+	spin_unlock_irqrestore(&jz_dma_lock, flags);
+}
+
+static void dma_irq_ack(unsigned int irq)
+{
+	unsigned long flags;
+	uint32_t pending;
+
+	spin_lock_irqsave(&jz_dma_lock, flags);
+
+	pending = jz_dma_read(JZ_REG_DMA_IRQ);
+	pending &= ~BIT(irq);
+	jz_dma_write(JZ_REG_DMA_IRQ, pending);
+
+	spin_unlock_irqrestore(&jz_dma_lock, flags);
+}
+
+static void dma_irq_end(unsigned int irq)
+{
+	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) {
+		dma_irq_unmask(irq);
+	}
+}
+
+static struct irq_chip dma_irq_type = {
+	.name = "DMA",
+	.unmask = dma_irq_unmask,
+	.mask = dma_irq_mask,
+	.ack = dma_irq_ack,
+	.end = dma_irq_end,
+};
+
+static int jz_dma_init(void)
+{
+	int i;
+
+	jz_dma_base = ioremap(CPHYSADDR(DMAC_BASE), 0x400);
+
+	if (!jz_dma_base)
+		return -EBUSY;
+
+	spin_lock_init(&jz_dma_lock);
+
+	set_irq_chained_handler(JZ_IRQ_DMAC, jz_dma_irq_demux_handler);
+
+	for (i = 0; i < NUM_DMA; i++) {
+		dma_irq_mask(JZ_IRQ_DMA(i));
+		set_irq_chip_and_handler(JZ_IRQ_DMA(i), &dma_irq_type, handle_level_irq);
+	}
+
+	return 0;
+}
+arch_initcall(jz_dma_init);
+
+//EXPORT_SYMBOL_NOVERS(jz_dma_table);
+EXPORT_SYMBOL(jz_dma_table);
+EXPORT_SYMBOL(jz_request_dma);
+EXPORT_SYMBOL(jz_free_dma);
+EXPORT_SYMBOL(jz_set_dma_src_width);
+EXPORT_SYMBOL(jz_set_dma_dest_width);
+EXPORT_SYMBOL(jz_set_dma_block_size);
+EXPORT_SYMBOL(jz_set_dma_mode);
+EXPORT_SYMBOL(set_dma_mode);
+EXPORT_SYMBOL(jz_set_oss_dma);
+EXPORT_SYMBOL(jz_set_alsa_dma);
+EXPORT_SYMBOL(set_dma_addr);
+EXPORT_SYMBOL(set_dma_count);
+EXPORT_SYMBOL(get_dma_residue);
+EXPORT_SYMBOL(enable_dma);
+EXPORT_SYMBOL(disable_dma);
+EXPORT_SYMBOL(dump_jz_dma_channel);
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/gpio.c linux-2.6.31/arch/mips/jz4740/gpio.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/gpio.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/gpio.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,438 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ74xx platform GPIO support
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/bitops.h>
+
+#include <asm/mach-jz4740/regs.h>
+
+#define JZ_GPIO_BASE_A (32*0)
+#define JZ_GPIO_BASE_B (32*1)
+#define JZ_GPIO_BASE_C (32*2)
+#define JZ_GPIO_BASE_D (32*3)
+
+#define JZ_GPIO_NUM_A 32
+#define JZ_GPIO_NUM_B 32
+#define JZ_GPIO_NUM_C 31
+#define JZ_GPIO_NUM_D 32
+
+#define JZ_IRQ_GPIO_BASE_A JZ_IRQ_GPIO(0) + JZ_GPIO_BASE_A
+#define JZ_IRQ_GPIO_BASE_B JZ_IRQ_GPIO(0) + JZ_GPIO_BASE_B
+#define JZ_IRQ_GPIO_BASE_C JZ_IRQ_GPIO(0) + JZ_GPIO_BASE_C
+#define JZ_IRQ_GPIO_BASE_D JZ_IRQ_GPIO(0) + JZ_GPIO_BASE_D
+
+#define JZ_IRQ_GPIO_A(num) (num < JZ_GPIO_NUM_A ? JZ_IRQ_GPIO_BASE_A + num : -EINVAL)
+#define JZ_IRQ_GPIO_B(num) (num < JZ_GPIO_NUM_B ? JZ_IRQ_GPIO_BASE_B + num : -EINVAL)
+#define JZ_IRQ_GPIO_C(num) (num < JZ_GPIO_NUM_C ? JZ_IRQ_GPIO_BASE_C + num : -EINVAL)
+#define JZ_IRQ_GPIO_D(num) (num < JZ_GPIO_NUM_D ? JZ_IRQ_GPIO_BASE_D + num : -EINVAL)
+
+
+#define CHIP_TO_REG(chip, reg) (jz_gpio_base + (((chip)->base) << 3) + reg)
+#define CHIP_TO_PIN_REG(chip)			CHIP_TO_REG(chip, 0x00)
+#define CHIP_TO_DATA_REG(chip)			CHIP_TO_REG(chip, 0x10)
+#define CHIP_TO_DATA_SET_REG(chip)		CHIP_TO_REG(chip, 0x14)
+#define CHIP_TO_DATA_CLEAR_REG(chip)		CHIP_TO_REG(chip, 0x18)
+#define CHIP_TO_PULL_REG(chip)			CHIP_TO_REG(chip, 0x30)
+#define CHIP_TO_PULL_SET_REG(chip)		CHIP_TO_REG(chip, 0x34)
+#define CHIP_TO_PULL_CLEAR_REG(chip)		CHIP_TO_REG(chip, 0x38)
+#define CHIP_TO_DATA_SELECT_REG(chip)		CHIP_TO_REG(chip, 0x50)
+#define CHIP_TO_DATA_SELECT_SET_REG(chip)	CHIP_TO_REG(chip, 0x54)
+#define CHIP_TO_DATA_SELECT_CLEAR_REG(chip)	CHIP_TO_REG(chip, 0x58)
+#define CHIP_TO_DIRECION_REG(chip)		CHIP_TO_REG(chip, 0x60)
+#define CHIP_TO_DIRECTION_SET_REG(chip)	CHIP_TO_REG(chip, 0x64)
+#define CHIP_TO_DIRECTION_CLEAR_REG(chip)	CHIP_TO_REG(chip, 0x68)
+
+#define GPIO_TO_BIT(gpio) BIT(gpio & 0x1f)
+
+#define GPIO_TO_REG(gpio, reg) (jz_gpio_base + ((gpio >> 5) << 8) + reg)
+#define GPIO_TO_MASK_REG(gpio)		GPIO_TO_REG(gpio, 0x20)
+#define GPIO_TO_MASK_SET_REG(gpio)	GPIO_TO_REG(gpio, 0x24)
+#define GPIO_TO_MASK_CLEAR_REG(gpio)	GPIO_TO_REG(gpio, 0x28)
+#define GPIO_TO_PULL_REG(gpio)		GPIO_TO_REG(gpio, 0x30)
+#define GPIO_TO_PULL_SET_REG(gpio)	GPIO_TO_REG(gpio, 0x34)
+#define GPIO_TO_PULL_CLEAR_REG(gpio)	GPIO_TO_REG(gpio, 0x38)
+#define GPIO_TO_FUNC_REG(gpio)		GPIO_TO_REG(gpio, 0x40)
+#define GPIO_TO_FUNC_SET_REG(gpio)	GPIO_TO_REG(gpio, 0x44)
+#define GPIO_TO_FUNC_CLEAR_REG(gpio)	GPIO_TO_REG(gpio, 0x48)
+#define GPIO_TO_SEL_REG(gpio)		GPIO_TO_REG(gpio, 0x50)
+#define GPIO_TO_SEL_SET_REG(gpio)	GPIO_TO_REG(gpio, 0x54)
+#define GPIO_TO_SEL_CLEAR_REG(gpio)	GPIO_TO_REG(gpio, 0x58)
+#define GPIO_TO_TRIGGER_REG(gpio)	GPIO_TO_REG(gpio, 0x70)
+#define GPIO_TO_TRIGGER_SET_REG(gpio)	GPIO_TO_REG(gpio, 0x74)
+#define GPIO_TO_TRIGGER_CLEAR_REG(gpio)	GPIO_TO_REG(gpio, 0x78)
+
+
+
+static void __iomem *jz_gpio_base;
+static spinlock_t jz_gpio_lock;
+
+struct jz_gpio_chip {
+	unsigned int irq;
+	unsigned int irq_base;
+	uint32_t wakeup;
+	uint32_t saved[4];
+	struct gpio_chip gpio_chip;
+	struct irq_chip irq_chip;
+	uint32_t edge_trigger_both;
+};
+
+static struct jz_gpio_chip *jz_irq_to_chip(unsigned int irq)
+{
+	return get_irq_chip_data(irq);
+}
+
+int jz_gpio_set_function(int gpio, enum jz_gpio_function function)
+{
+	if (function == JZ_GPIO_FUNC_NONE) {
+		writew(GPIO_TO_BIT(gpio), GPIO_TO_FUNC_CLEAR_REG(gpio));
+		writew(GPIO_TO_BIT(gpio), GPIO_TO_SEL_CLEAR_REG(gpio));
+		writew(GPIO_TO_BIT(gpio), GPIO_TO_TRIGGER_CLEAR_REG(gpio));
+	} else {
+		writew(GPIO_TO_BIT(gpio), GPIO_TO_FUNC_SET_REG(gpio));
+		switch (function) {
+		case JZ_GPIO_FUNC1:
+			writew(GPIO_TO_BIT(gpio), GPIO_TO_SEL_CLEAR_REG(gpio));
+			break;
+		case JZ_GPIO_FUNC3:
+			writew(GPIO_TO_BIT(gpio), GPIO_TO_TRIGGER_SET_REG(gpio));
+		case JZ_GPIO_FUNC2: /* Falltrough */
+			writew(GPIO_TO_BIT(gpio), GPIO_TO_SEL_SET_REG(gpio));
+			break;
+		default:
+			BUG();
+			break;
+		}
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(jz_gpio_set_function);
+
+int jz_gpio_bulk_request(const struct jz_gpio_bulk_request *request, size_t num)
+{
+	size_t i;
+	int ret;
+
+	for (i = 0; i < num; ++i, ++request) {
+		ret = gpio_request(request->gpio, request->name);
+		if (ret)
+			goto err;
+		jz_gpio_set_function(request->gpio, request->function);
+	}
+
+	return 0;
+err:
+	for (--request; i > 0; --i, --request)
+		gpio_free(request->gpio);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(jz_gpio_bulk_request);
+
+void jz_gpio_bulk_free(const struct jz_gpio_bulk_request *request, size_t num)
+{
+	size_t i;
+
+	for (i = 0; i < num; ++i, ++request) {
+		gpio_free(request->gpio);
+		jz_gpio_set_function(request->gpio, JZ_GPIO_FUNC_NONE);
+	}
+
+}
+EXPORT_SYMBOL_GPL(jz_gpio_bulk_free);
+
+void jz_gpio_enable_pullup(unsigned gpio)
+{
+	writel(GPIO_TO_BIT(gpio), GPIO_TO_PULL_CLEAR_REG(gpio));
+}
+EXPORT_SYMBOL_GPL(jz_gpio_enable_pullup);
+
+void jz_gpio_disable_pullup(unsigned gpio)
+{
+	writel(GPIO_TO_BIT(gpio), GPIO_TO_PULL_SET_REG(gpio));
+}
+EXPORT_SYMBOL_GPL(jz_gpio_disable_pullup);
+
+static int jz_gpio_get_value(struct gpio_chip *chip, unsigned gpio)
+{
+	return !!(readl(CHIP_TO_PIN_REG(chip)) & BIT(gpio));
+}
+
+static void jz_gpio_set_value(struct gpio_chip *chip, unsigned gpio, int value)
+{
+	uint32_t __iomem *reg = CHIP_TO_DATA_SET_REG(chip) + ((!value) << 2);
+	writel(BIT(gpio), reg);
+}
+
+static int jz_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, int value)
+{
+	writel(BIT(gpio), CHIP_TO_DIRECTION_SET_REG(chip));
+	jz_gpio_set_value(chip, gpio, value);
+
+	return 0;
+}
+
+static int jz_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
+{
+	writel(BIT(gpio), CHIP_TO_DIRECTION_CLEAR_REG(chip));
+
+	return 0;
+}
+
+
+#define IRQ_TO_GPIO(irq) (irq - JZ_IRQ_GPIO(0))
+#define IRQ_TO_BIT(irq) BIT(IRQ_TO_GPIO(irq) & 0x1f)
+
+
+#define IRQ_TO_REG(irq, reg)  GPIO_TO_REG(IRQ_TO_GPIO(irq), reg)
+#define IRQ_TO_PIN_REG(irq)		IRQ_TO_REG(irq, 0x00)
+#define IRQ_TO_MASK_REG(irq)		IRQ_TO_REG(irq, 0x20)
+#define IRQ_TO_MASK_SET_REG(irq)	IRQ_TO_REG(irq, 0x24)
+#define IRQ_TO_MASK_CLEAR_REG(irq)	IRQ_TO_REG(irq, 0x28)
+#define IRQ_TO_SELECT_REG(irq)		IRQ_TO_REG(irq, 0x50)
+#define IRQ_TO_SELECT_SET_REG(irq)	IRQ_TO_REG(irq, 0x54)
+#define IRQ_TO_SELECT_CLEAR_REG(irq)	IRQ_TO_REG(irq, 0x58)
+#define IRQ_TO_DIRECTION_REG(irq)	IRQ_TO_REG(irq, 0x60)
+#define IRQ_TO_DIRECTION_SET_REG(irq)	IRQ_TO_REG(irq, 0x64)
+#define IRQ_TO_DIRECTION_CLEAR_REG(irq) IRQ_TO_REG(irq, 0x68)
+#define IRQ_TO_TRIGGER_REG(irq)		IRQ_TO_REG(irq, 0x70)
+#define IRQ_TO_TRIGGER_SET_REG(irq)	IRQ_TO_REG(irq, 0x74)
+#define IRQ_TO_TRIGGER_CLEAR_REG(irq)	IRQ_TO_REG(irq, 0x78)
+#define IRQ_TO_FLAG_REG(irq)		IRQ_TO_REG(irq, 0x80)
+#define IRQ_TO_FLAG_CLEAR_REG(irq)	IRQ_TO_REG(irq, 0x14)
+
+
+static void jz_gpio_irq_demux_handler(unsigned int irq, struct irq_desc *desc)
+{
+	uint32_t flag;
+	unsigned int gpio_irq;
+	unsigned int gpio_bank;
+	struct jz_gpio_chip *chip = get_irq_desc_data(desc);
+
+	gpio_bank = JZ_IRQ_GPIO0 - irq;
+
+	flag = readl(jz_gpio_base + (gpio_bank << 8) + 0x80);
+
+	gpio_irq = ffs(flag) - 1;
+
+	if (chip->edge_trigger_both & BIT(gpio_irq)) {
+		uint32_t value = readl(CHIP_TO_PIN_REG(&chip->gpio_chip));
+		if (value & BIT(gpio_irq)) {
+			writel(BIT(gpio_irq),
+				CHIP_TO_DIRECTION_CLEAR_REG(&chip->gpio_chip));
+		} else {
+			writel(BIT(gpio_irq),
+				CHIP_TO_DIRECTION_SET_REG(&chip->gpio_chip));
+		}
+	}
+
+
+	gpio_irq += (gpio_bank << 5) + JZ_IRQ_GPIO(0);
+
+
+	generic_handle_irq(gpio_irq);
+};
+
+/* TODO: Check if function is gpio */
+static unsigned int jz_gpio_irq_startup(unsigned int irq)
+{
+	writel(IRQ_TO_BIT(irq), IRQ_TO_SELECT_SET_REG(irq));
+	spin_lock(&jz_gpio_lock);
+	writel(IRQ_TO_BIT(irq), IRQ_TO_MASK_CLEAR_REG(irq));
+	spin_unlock(&jz_gpio_lock);
+	return 0;
+}
+
+static void jz_gpio_irq_shutdown(unsigned int irq)
+{
+	spin_lock(&jz_gpio_lock);
+	writel(IRQ_TO_BIT(irq), IRQ_TO_MASK_SET_REG(irq));
+	spin_unlock(&jz_gpio_lock);
+	/* Set direction to input */
+	writel(IRQ_TO_BIT(irq), IRQ_TO_DIRECTION_CLEAR_REG(irq));
+	writel(IRQ_TO_BIT(irq), IRQ_TO_SELECT_CLEAR_REG(irq));
+}
+
+static void jz_gpio_irq_mask(unsigned int irq)
+{
+	writel(IRQ_TO_BIT(irq), IRQ_TO_MASK_SET_REG(irq));
+};
+
+static void jz_gpio_irq_unmask(unsigned int irq)
+{
+	writel(IRQ_TO_BIT(irq), IRQ_TO_MASK_CLEAR_REG(irq));
+};
+
+static void jz_gpio_irq_ack(unsigned int irq)
+{
+	writel(IRQ_TO_BIT(irq), IRQ_TO_FLAG_CLEAR_REG(irq));
+};
+
+static int jz_gpio_irq_set_type(unsigned int irq, unsigned int flow_type)
+{
+	uint32_t mask;
+	struct jz_gpio_chip *chip = jz_irq_to_chip(irq);
+	spin_lock(&jz_gpio_lock);
+
+	mask = readl(IRQ_TO_MASK_REG(irq));
+
+	writel(IRQ_TO_BIT(irq), IRQ_TO_MASK_CLEAR_REG(irq));
+	if (flow_type == IRQ_TYPE_EDGE_BOTH) {
+		uint32_t value = readl(IRQ_TO_PIN_REG(irq));
+		if (value & IRQ_TO_BIT(irq))
+			flow_type = IRQ_TYPE_EDGE_FALLING;
+		else
+			flow_type = IRQ_TYPE_EDGE_RISING;
+		chip->edge_trigger_both |= IRQ_TO_BIT(irq);
+	} else {
+		chip->edge_trigger_both &= ~IRQ_TO_BIT(irq);
+	}
+
+	switch(flow_type) {
+	case IRQ_TYPE_EDGE_RISING:
+		writel(IRQ_TO_BIT(irq), IRQ_TO_DIRECTION_SET_REG(irq));
+		writel(IRQ_TO_BIT(irq), IRQ_TO_TRIGGER_SET_REG(irq));
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		writel(IRQ_TO_BIT(irq), IRQ_TO_DIRECTION_CLEAR_REG(irq));
+		writel(IRQ_TO_BIT(irq), IRQ_TO_TRIGGER_SET_REG(irq));
+		break;
+	case IRQ_TYPE_LEVEL_HIGH:
+		writel(IRQ_TO_BIT(irq), IRQ_TO_DIRECTION_SET_REG(irq));
+		writel(IRQ_TO_BIT(irq), IRQ_TO_TRIGGER_CLEAR_REG(irq));
+		break;
+	case IRQ_TYPE_LEVEL_LOW:
+		writel(IRQ_TO_BIT(irq), IRQ_TO_DIRECTION_CLEAR_REG(irq));
+		writel(IRQ_TO_BIT(irq), IRQ_TO_TRIGGER_CLEAR_REG(irq));
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	writel(mask, IRQ_TO_MASK_SET_REG(irq));
+
+	spin_unlock(&jz_gpio_lock);
+
+	return 0;
+}
+
+static int jz_gpio_irq_set_wake(unsigned int irq, unsigned int on)
+{
+	struct jz_gpio_chip *chip = jz_irq_to_chip(irq);
+	if (on) {
+		chip->wakeup |= IRQ_TO_BIT(irq);	
+	} else {
+		chip->wakeup &= ~IRQ_TO_BIT(irq);	
+	}
+	set_irq_wake(chip->irq, on);
+	return 0;
+}
+
+int gpio_to_irq(unsigned gpio)
+{
+	return JZ_IRQ_GPIO(0) + gpio;
+}
+EXPORT_SYMBOL_GPL(gpio_to_irq);
+
+int irq_to_gpio(unsigned gpio)
+{
+	return IRQ_TO_GPIO(gpio);
+}
+EXPORT_SYMBOL_GPL(irq_to_gpio);
+
+#define JZ_GPIO_CHIP(_bank) { \
+	.irq_base = JZ_IRQ_GPIO_BASE_ ## _bank, \
+	.gpio_chip = { \
+		.label = "Bank " # _bank, \
+		.owner = THIS_MODULE, \
+		.set = jz_gpio_set_value, \
+		.get = jz_gpio_get_value, \
+		.direction_output = jz_gpio_direction_output, \
+		.direction_input = jz_gpio_direction_input, \
+		.base = JZ_GPIO_BASE_ ## _bank, \
+		.ngpio = JZ_GPIO_NUM_ ## _bank, \
+	}, \
+	.irq_chip =  { \
+		.name = "GPIO Bank " # _bank, \
+		.mask = jz_gpio_irq_mask, \
+		.unmask = jz_gpio_irq_unmask, \
+		.ack = jz_gpio_irq_ack, \
+		.startup = jz_gpio_irq_startup, \
+		.shutdown = jz_gpio_irq_shutdown, \
+		.set_type = jz_gpio_irq_set_type, \
+		.set_wake = jz_gpio_irq_set_wake, \
+	}, \
+}
+
+static struct jz_gpio_chip jz_gpio_chips[] = {
+	JZ_GPIO_CHIP(A),
+	JZ_GPIO_CHIP(B),
+	JZ_GPIO_CHIP(C),
+	JZ_GPIO_CHIP(D),
+};
+
+int __init jz_gpiolib_init(void)
+{
+	struct jz_gpio_chip *chip = jz_gpio_chips;
+	int i, irq;
+
+	jz_gpio_base = ioremap(0x10010000, 0x400);
+
+	for (i = 0; i < ARRAY_SIZE(jz_gpio_chips); ++i, ++chip) {
+		gpiochip_add(&chip->gpio_chip);
+		chip->irq = JZ_IRQ_INTC_GPIO(i);
+		set_irq_data(chip->irq, chip);
+		set_irq_chained_handler(chip->irq, jz_gpio_irq_demux_handler);
+		for (irq = chip->irq_base; irq < chip->irq_base + chip->gpio_chip.ngpio;
+		++irq) {
+			set_irq_chip_and_handler(irq, &chip->irq_chip, handle_level_irq);
+			set_irq_chip_data(irq, chip);
+		}
+	}
+
+	printk("JZ GPIO initalized\n");
+
+	return 0;
+}
+
+void jz_gpiolib_suspend(void)
+{
+	struct jz_gpio_chip *chip = jz_gpio_chips;
+	int i, gpio;
+	for (i = 0; i < ARRAY_SIZE(jz_gpio_chips); ++i, ++chip) {
+		gpio = chip->gpio_chip.base;
+		chip->saved[0] = readl(GPIO_TO_MASK_REG(gpio));
+		writel(~(chip->wakeup), GPIO_TO_MASK_SET_REG(gpio));
+	}
+}
+
+/* TODO: Use sysdev */
+void jz_gpiolib_resume(void)
+{
+	struct jz_gpio_chip *chip = jz_gpio_chips;
+	int i, gpio;
+	for (i = 0; i < ARRAY_SIZE(jz_gpio_chips); ++i, ++chip) {
+		writel(~(chip->saved[0]), GPIO_TO_MASK_CLEAR_REG(chip->gpio_chip.base));
+	}
+}
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/irq.c linux-2.6.31/arch/mips/jz4740/irq.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/irq.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/irq.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,148 @@
+/*
+ * linux/arch/mips/jz4740/irq.c
+ *
+ * JZ4740 interrupt routines.
+ *
+ * Copyright (c) 2006-2007  Ingenic Semiconductor Inc.
+ * Author: <lhhuang@ingenic.cn>
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/kernel_stat.h>
+#include <linux/module.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/timex.h>
+#include <linux/slab.h>
+#include <linux/random.h>
+#include <linux/delay.h>
+#include <linux/bitops.h>
+
+#include <asm/bootinfo.h>
+#include <asm/io.h>
+#include <asm/mipsregs.h>
+#include <asm/system.h>
+#include <asm/jzsoc.h>
+#include <asm/mach-generic/irq.h>
+#include <asm/irq_cpu.h>
+
+static void __iomem *jz_intc_base;
+static uint32_t jz_intc_wakeup;
+static uint32_t jz_intc_saved;
+
+#define JZ_REG_BASE_INTC 0x10001000
+
+#define JZ_REG_INTC_STATUS	0x00
+#define JZ_REG_INTC_MASK	0x04
+#define JZ_REG_INTC_SET_MASK	0x08
+#define JZ_REG_INTC_CLEAR_MASK	0x0c
+#define JZ_REG_INTC_PENDING	0x10
+
+#define IRQ_BIT(x) BIT((x) - JZ_IRQ_BASE)
+
+static void intc_irq_unmask(unsigned int irq)
+{
+	writel(IRQ_BIT(irq), jz_intc_base + JZ_REG_INTC_CLEAR_MASK);
+}
+
+static void intc_irq_mask(unsigned int irq)
+{
+	writel(IRQ_BIT(irq), jz_intc_base + JZ_REG_INTC_SET_MASK);
+}
+
+static void intc_irq_ack(unsigned int irq)
+{
+	writel(IRQ_BIT(irq), jz_intc_base + JZ_REG_INTC_PENDING);
+}
+
+static void intc_irq_end(unsigned int irq)
+{
+	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) {
+		intc_irq_unmask(irq);
+	}
+}
+
+static int intc_irq_set_wake(unsigned int irq, unsigned int on)
+{
+	if (on)
+		jz_intc_wakeup |= IRQ_BIT(irq);
+	else
+		jz_intc_wakeup &= ~IRQ_BIT(irq);
+
+	return 0;
+}
+
+static struct irq_chip intc_irq_type = {
+	.name =		"INTC",
+	.mask =		intc_irq_mask,
+	.unmask =	intc_irq_unmask,
+	.ack =		intc_irq_ack,
+	.end =		intc_irq_end,
+	.set_wake =	intc_irq_set_wake,
+};
+
+static irqreturn_t jz4740_cascade(int irq, void *data)
+{
+	uint32_t irq_reg;
+	irq_reg = readl(jz_intc_base + JZ_REG_INTC_PENDING);
+
+	if (irq_reg) {
+		generic_handle_irq(ffs(irq_reg) - 1 + JZ_IRQ_BASE);
+		return IRQ_HANDLED;
+	}
+
+	return 0;
+}
+
+static struct irqaction jz4740_cascade_action = {
+	.handler = jz4740_cascade,
+	.name = "JZ4740 cascade interrupt"
+};
+
+void __init arch_init_irq(void)
+{
+	int i;
+	mips_cpu_irq_init();
+
+	jz_intc_base = ioremap(JZ_REG_BASE_INTC, 0x14);
+
+	for (i = JZ_IRQ_BASE; i < JZ_IRQ_BASE + 32; i++) {
+		intc_irq_mask(i);
+		set_irq_chip_and_handler(i, &intc_irq_type, handle_level_irq);
+	}
+
+	setup_irq(2, &jz4740_cascade_action);
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
+	if (pending & STATUSF_IP2)
+		jz4740_cascade(2, NULL);
+	else if(pending & STATUSF_IP3)
+		do_IRQ(3);
+	else
+		spurious_interrupt();
+}
+
+/* TODO: Use sysdev */
+void jz4740_intc_suspend(void)
+{
+	jz_intc_saved = readl(jz_intc_base + JZ_REG_INTC_MASK);
+    printk("intc wakeup: %d\n", jz_intc_wakeup);
+	writel(~jz_intc_wakeup, jz_intc_base + JZ_REG_INTC_SET_MASK);
+}
+
+void jz4740_intc_resume(void)
+{
+	writel(~jz_intc_saved, jz_intc_base + JZ_REG_INTC_CLEAR_MASK);
+}
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/platform.c linux-2.6.31/arch/mips/jz4740/platform.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/platform.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/platform.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,240 @@
+/*
+ * Platform device support for Jz4740 SoC.
+ *
+ * Copyright 2007, <yliu@ingenic.cn>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/resource.h>
+
+#include <asm/mach-jz4740/platform.h>
+#include <asm/jzsoc.h>
+
+/* OHCI (USB full speed host controller) */
+static struct resource jz4740_usb_ohci_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(UHC_BASE),
+		.end	= CPHYSADDR(UHC_BASE) + 0x10000 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= JZ_IRQ_UHC,
+		.end	= JZ_IRQ_UHC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+/* The dmamask must be set for OHCI to work */
+static u64 ohci_dmamask = ~(u32)0;
+
+struct platform_device jz4740_usb_ohci_device = {
+	.name		= "jz-ohci",
+	.id		= 0,
+	.dev = {
+		.dma_mask		= &ohci_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+	},
+	.num_resources	= ARRAY_SIZE(jz4740_usb_ohci_resources),
+	.resource	= jz4740_usb_ohci_resources,
+};
+
+/* UDC (USB gadget controller) */
+static struct resource jz4740_usb_gdt_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(UDC_BASE),
+		.end	= CPHYSADDR(UDC_BASE) + 0x10000 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= JZ_IRQ_UDC,
+		.end	= JZ_IRQ_UDC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static u64 jz4740_udc_dmamask = ~(u32)0;
+
+struct platform_device jz4740_usb_gdt_device = {
+	.name		= "jz-udc",
+	.id		= -1,
+	.dev = {
+		.dma_mask		= &jz4740_udc_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+	},
+	.num_resources	= ARRAY_SIZE(jz4740_usb_gdt_resources),
+	.resource	= jz4740_usb_gdt_resources,
+};
+
+/** MMC/SD controller **/
+static struct resource jz4740_mmc_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(MSC_BASE),
+		.end	= CPHYSADDR(MSC_BASE) + 0x10000 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= JZ_IRQ_MSC,
+		.end	= JZ_IRQ_MSC,
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+static u64 jz4740_mmc_dmamask =  ~(u32)0;
+
+struct platform_device jz4740_mmc_device = {
+	.name = "jz-mmc",
+	.id = 0,
+	.dev = {
+		.dma_mask		= &jz4740_mmc_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+	},
+	.num_resources  = ARRAY_SIZE(jz4740_mmc_resources),
+	.resource	= jz4740_mmc_resources,
+};
+
+static struct resource jz4740_rtc_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(RTC_BASE),
+		.end	= CPHYSADDR(RTC_BASE) + 0x10,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = JZ_IRQ_RTC,
+		.end	= JZ_IRQ_RTC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device jz4740_rtc_device = {
+	.name	= "jz4740-rtc",
+	.id	= -1,
+	.num_resources	= ARRAY_SIZE(jz4740_rtc_resources),
+	.resource	= jz4740_rtc_resources,
+};
+
+/** I2C controller **/
+static struct resource jz4740_i2c_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(I2C_BASE),
+		.end	= CPHYSADDR(I2C_BASE) + 0x10000 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= JZ_IRQ_I2C,
+		.end	= JZ_IRQ_I2C,
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+static u64 jz4740_i2c_dmamask =  ~(u32)0;
+
+struct platform_device jz4740_i2c_device = {
+	.name = "jz_i2c",
+	.id = 0,
+	.dev = {
+		.dma_mask		= &jz4740_i2c_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+	},
+	.num_resources  = ARRAY_SIZE(jz4740_i2c_resources),
+	.resource	= jz4740_i2c_resources,
+};
+
+static struct resource jz4740_nand_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(EMC_BASE),
+		.end	= CPHYSADDR(EMC_BASE) + 0x10000 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+struct platform_device jz4740_nand_device = {
+	.name = "jz4740-nand",
+	.num_resources = ARRAY_SIZE(jz4740_nand_resources),
+	.resource = jz4740_nand_resources,
+};
+
+static struct resource jz4740_framebuffer_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(LCD_BASE),
+		.end	= CPHYSADDR(LCD_BASE) + 0x10000 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static u64 jz4740_fb_dmamask = ~(u32)0;
+
+struct platform_device jz4740_framebuffer_device = {
+	.name = "jz4740-fb",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(jz4740_framebuffer_resources),
+	.resource = jz4740_framebuffer_resources,
+	.dev = {
+		.dma_mask = &jz4740_fb_dmamask,
+		.coherent_dma_mask = 0xffffffff,
+	},
+};
+
+static struct resource jz4740_i2s_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(AIC_BASE),
+		.end	= CPHYSADDR(AIC_BASE) + 0x38 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+struct platform_device jz4740_i2s_device = {
+	.name = "jz4740-i2s",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(jz4740_i2s_resources),
+	.resource = jz4740_i2s_resources,
+};
+
+static struct resource jz4740_codec_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(AIC_BASE) + 0x80,
+		.end	= CPHYSADDR(AIC_BASE) + 0x88 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+struct platform_device jz4740_codec_device = {
+	.name		= "jz4740-codec",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(jz4740_codec_resources),
+	.resource	= jz4740_codec_resources,
+};
+
+static struct resource jz4740_adc_resources[] = {
+	[0] = {
+		.start	= CPHYSADDR(SADC_BASE),
+		.end	= CPHYSADDR(SADC_BASE) + 0x30,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= JZ_IRQ_SADC,
+		.end	= JZ_IRQ_SADC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device jz4740_adc_device = {
+	.name		= "jz4740-adc",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(jz4740_adc_resources),
+	.resource	= jz4740_adc_resources,
+};
+
+struct platform_device jz4740_battery_device = {
+	.name = "jz4740-battery",
+	.id = -1,
+	.dev = {
+		.parent	= &jz4740_adc_device.dev
+	},
+};
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/pm.c linux-2.6.31/arch/mips/jz4740/pm.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/pm.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/pm.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,97 @@
+/*
+ * linux/arch/mips/jz4740/common/pm.c
+ * 
+ * JZ4740 Power Management Routines
+ * 
+ * Copyright (C) 2006 Ingenic Semiconductor Inc.
+ * Author: <jlwei@ingenic.cn>
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/pm.h>
+#include <linux/sysctl.h>
+#include <linux/suspend.h>
+#include <asm/jzsoc.h>
+
+extern void jz4740_intc_suspend(void);
+extern void jz4740_intc_resume(void);
+extern void jz_gpiolib_suspend(void);
+extern void jz_gpiolib_resume(void);
+
+static int jz_pm_enter(suspend_state_t state)
+{
+	unsigned long delta;
+	unsigned long nfcsr = REG_EMC_NFCSR;
+	uint32_t scr = REG_CPM_SCR;
+	uint32_t sleep_gpio_save[7*3];
+
+	/* Preserve current time */
+	delta = xtime.tv_sec - REG_RTC_RSR;
+
+    /* Disable nand flash */
+	REG_EMC_NFCSR = ~0xff;
+
+ 	udelay(100);
+
+    /*stop udc and usb*/
+	REG_CPM_SCR &= ~( 1<<6 | 1<<7);
+	REG_CPM_SCR |= 0<<6 | 1<<7;
+
+    jz_gpiolib_suspend();
+    jz4740_intc_suspend();
+
+ 	/* Enter SLEEP mode */
+	REG_CPM_LCR &= ~CPM_LCR_LPM_MASK;
+	REG_CPM_LCR |= CPM_LCR_LPM_SLEEP;
+	__asm__(".set\tmips3\n\t"
+		"wait\n\t"
+		".set\tmips0");
+
+	/* Restore to IDLE mode */
+	REG_CPM_LCR &= ~CPM_LCR_LPM_MASK;
+	REG_CPM_LCR |= CPM_LCR_LPM_IDLE;
+
+    /* Restore nand flash control register */
+	REG_EMC_NFCSR = nfcsr;
+
+    jz4740_intc_resume();
+    jz_gpiolib_resume();
+
+	/* Restore sleep control register */
+	REG_CPM_SCR = scr;
+
+	/* Restore current time */
+	xtime.tv_sec = REG_RTC_RSR + delta;
+
+	return 0;
+}
+
+static struct platform_suspend_ops jz_pm_ops = {
+	.valid		= suspend_valid_only_mem,
+	.enter		= jz_pm_enter,
+};
+
+/*
+ * Initialize power interface
+ */
+int __init jz_pm_init(void)
+{
+	suspend_set_ops(&jz_pm_ops);
+	return 0;
+
+}
+late_initcall(jz_pm_init);
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/proc.c linux-2.6.31/arch/mips/jz4740/proc.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/proc.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/proc.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,308 @@
+/*
+ * linux/arch/mips/jz4740/proc.c
+ * 
+ * /proc/jz/ procfs for jz4740 on-chip modules.
+ * 
+ * Copyright (C) 2006 Ingenic Semiconductor Inc.
+ * Author: <jlwei@ingenic.cn>
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/sysctl.h>
+#include <linux/proc_fs.h>
+#include <linux/page-flags.h>
+#include <asm/uaccess.h>
+#include <asm/pgtable.h>
+#include <asm/jzsoc.h>
+
+//#define DEBUG 1
+#undef DEBUG
+
+
+struct proc_dir_entry *proc_jz_root;
+
+
+/*
+ * EMC Modules
+ */
+static int emc_read_proc (char *page, char **start, off_t off,
+			  int count, int *eof, void *data)
+{
+	int len = 0;
+
+	len += sprintf (page+len, "SMCR(0-5): 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n", REG_EMC_SMCR0, REG_EMC_SMCR1, REG_EMC_SMCR2, REG_EMC_SMCR3, REG_EMC_SMCR4);
+	len += sprintf (page+len, "SACR(0-5): 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n", REG_EMC_SACR0, REG_EMC_SACR1, REG_EMC_SACR2, REG_EMC_SACR3, REG_EMC_SACR4);
+	len += sprintf (page+len, "DMCR:      0x%08x\n", REG_EMC_DMCR);
+	len += sprintf (page+len, "RTCSR:     0x%04x\n", REG_EMC_RTCSR);
+	len += sprintf (page+len, "RTCOR:     0x%04x\n", REG_EMC_RTCOR);
+	return len;
+}
+
+/* 
+ * Power Manager Module
+ */
+static int pmc_read_proc (char *page, char **start, off_t off,
+			  int count, int *eof, void *data)
+{
+	int len = 0;
+	unsigned long lcr = REG_CPM_LCR;
+	unsigned long clkgr = REG_CPM_CLKGR;
+
+	len += sprintf (page+len, "Low Power Mode : %s\n", 
+			((lcr & CPM_LCR_LPM_MASK) == (CPM_LCR_LPM_IDLE)) ?
+			"IDLE" : (((lcr & CPM_LCR_LPM_MASK) == (CPM_LCR_LPM_SLEEP)) ? 
+				  "SLEEP" : "HIBERNATE"));
+	len += sprintf (page+len, "Doze Mode      : %s\n", 
+			(lcr & CPM_LCR_DOZE_ON) ? "on" : "off");
+	if (lcr & CPM_LCR_DOZE_ON)
+		len += sprintf (page+len, "     duty      : %d\n", (int)((lcr & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT));
+	len += sprintf (page+len, "IPU            : %s\n",
+			(clkgr & CPM_CLKGR_IPU) ? "stopped" : "running");
+	len += sprintf (page+len, "DMAC           : %s\n",
+			(clkgr & CPM_CLKGR_DMAC) ? "stopped" : "running");
+	len += sprintf (page+len, "UHC            : %s\n",
+			(clkgr & CPM_CLKGR_UHC) ? "stopped" : "running");
+	len += sprintf (page+len, "UDC            : %s\n",
+			(clkgr & CPM_CLKGR_UDC) ? "stopped" : "running");
+	len += sprintf (page+len, "LCD            : %s\n",
+			(clkgr & CPM_CLKGR_LCD) ? "stopped" : "running");
+	len += sprintf (page+len, "CIM            : %s\n",
+			(clkgr & CPM_CLKGR_CIM) ? "stopped" : "running");
+	len += sprintf (page+len, "SADC           : %s\n",
+			(clkgr & CPM_CLKGR_SADC) ? "stopped" : "running");
+	len += sprintf (page+len, "MSC            : %s\n",
+			(clkgr & CPM_CLKGR_MSC) ? "stopped" : "running");
+	len += sprintf (page+len, "AIC1           : %s\n",
+			(clkgr & CPM_CLKGR_AIC1) ? "stopped" : "running");
+	len += sprintf (page+len, "AIC2           : %s\n",
+			(clkgr & CPM_CLKGR_AIC2) ? "stopped" : "running");
+	len += sprintf (page+len, "SSI            : %s\n",
+			(clkgr & CPM_CLKGR_SSI) ? "stopped" : "running");
+	len += sprintf (page+len, "I2C            : %s\n",
+			(clkgr & CPM_CLKGR_I2C) ? "stopped" : "running");
+	len += sprintf (page+len, "RTC            : %s\n",
+			(clkgr & CPM_CLKGR_RTC) ? "stopped" : "running");
+	len += sprintf (page+len, "TCU            : %s\n",
+			(clkgr & CPM_CLKGR_TCU) ? "stopped" : "running");
+	len += sprintf (page+len, "UART1          : %s\n",
+			(clkgr & CPM_CLKGR_UART1) ? "stopped" : "running");
+	len += sprintf (page+len, "UART0          : %s\n",
+			(clkgr & CPM_CLKGR_UART0) ? "stopped" : "running");
+	return len;
+}
+
+static int pmc_write_proc(struct file *file, const char *buffer, unsigned long count, void *data)
+{
+	REG_CPM_CLKGR = simple_strtoul(buffer, 0, 16);
+	return count;
+}
+
+/*
+ * Clock Generation Module
+ */
+#define TO_MHZ(x) (x/1000000),(x%1000000)/10000
+#define TO_KHZ(x) (x/1000),(x%1000)/10
+
+static int cgm_read_proc (char *page, char **start, off_t off,
+			  int count, int *eof, void *data)
+{
+	int len = 0;
+	unsigned int cppcr = REG_CPM_CPPCR;  /* PLL Control Register */
+	unsigned int cpccr = REG_CPM_CPCCR;  /* Clock Control Register */
+	unsigned int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+	unsigned int od[4] = {1, 2, 2, 4};
+
+	len += sprintf (page+len, "CPPCR          : 0x%08x\n", cppcr);
+	len += sprintf (page+len, "CPCCR          : 0x%08x\n", cpccr);
+	len += sprintf (page+len, "PLL            : %s\n", 
+			(cppcr & CPM_CPPCR_PLLEN) ? "ON" : "OFF");
+	len += sprintf (page+len, "m:n:o          : %d:%d:%d\n",
+			__cpm_get_pllm() + 2,
+			__cpm_get_plln() + 2,
+			od[__cpm_get_pllod()]
+		);
+	len += sprintf (page+len, "C:H:M:P        : %d:%d:%d:%d\n", 
+			div[__cpm_get_cdiv()],
+			div[__cpm_get_hdiv()],
+			div[__cpm_get_mdiv()],
+			div[__cpm_get_pdiv()]
+		);
+	len += sprintf (page+len, "PLL Freq       : %3d.%02d MHz\n", TO_MHZ(__cpm_get_pllout()));
+	len += sprintf (page+len, "CCLK           : %3d.%02d MHz\n", TO_MHZ(__cpm_get_cclk()));
+	len += sprintf (page+len, "HCLK           : %3d.%02d MHz\n", TO_MHZ(__cpm_get_hclk()));
+	len += sprintf (page+len, "MCLK           : %3d.%02d MHz\n", TO_MHZ(__cpm_get_mclk()));
+	len += sprintf (page+len, "PCLK           : %3d.%02d MHz\n", TO_MHZ(__cpm_get_pclk()));
+	len += sprintf (page+len, "LCDCLK         : %3d.%02d MHz\n", TO_MHZ(__cpm_get_lcdclk()));
+	len += sprintf (page+len, "PIXCLK         : %3d.%02d KHz\n", TO_KHZ(__cpm_get_pixclk()));
+	len += sprintf (page+len, "I2SCLK         : %3d.%02d MHz\n", TO_MHZ(__cpm_get_i2sclk()));
+	len += sprintf (page+len, "USBCLK         : %3d.%02d MHz\n", TO_MHZ(__cpm_get_usbclk()));
+	len += sprintf (page+len, "MSCCLK         : %3d.%02d MHz\n", TO_MHZ(__cpm_get_mscclk()));
+	len += sprintf (page+len, "EXTALCLK       : %3d.%02d MHz\n", TO_MHZ(__cpm_get_extalclk()));
+	len += sprintf (page+len, "RTCCLK         : %3d.%02d MHz\n", TO_MHZ(__cpm_get_rtcclk()));
+
+	return len;
+}
+
+static int cgm_write_proc(struct file *file, const char *buffer, unsigned long count, void *data)
+{
+	REG_CPM_CPCCR = simple_strtoul(buffer, 0, 16);
+	return count;
+}
+
+
+extern void local_flush_tlb_all(void);
+
+/* CP0 hazard avoidance. */
+#define BARRIER __asm__ __volatile__(".set noreorder\n\t" \
+				     "nop; nop; nop; nop; nop; nop;\n\t" \
+				     ".set reorder\n\t")
+void show_tlb(void)
+{
+#define ASID_MASK 0xFF
+
+        unsigned long flags;
+        unsigned int old_ctx;
+	unsigned int entry;
+	unsigned int entrylo0, entrylo1, entryhi;
+	unsigned int pagemask;
+
+	local_irq_save(flags);
+
+	/* Save old context */
+	old_ctx = (read_c0_entryhi() & 0xff);
+
+	printk("TLB content:\n");
+	entry = 0;
+	while(entry < 32) {
+		write_c0_index(entry);
+		BARRIER;
+		tlb_read();
+		BARRIER;
+		entryhi = read_c0_entryhi();
+		entrylo0 = read_c0_entrylo0();
+		entrylo1 = read_c0_entrylo1();
+		pagemask = read_c0_pagemask();
+		printk("%02d: ASID=%02d%s VA=0x%08x ", entry, entryhi & ASID_MASK, (entrylo0 & entrylo1 & 1) ? "(G)" : "   ", entryhi & ~ASID_MASK);
+		printk("PA0=0x%08x C0=%x %s%s%s\n", (entrylo0>>6)<<12, (entrylo0>>3) & 7, (entrylo0 & 4) ? "Dirty " : "", (entrylo0 & 2) ? "Valid " : "Invalid ", (entrylo0 & 1) ? "Global" : "");
+		printk("\t\t\t     PA1=0x%08x C1=%x %s%s%s\n", (entrylo1>>6)<<12, (entrylo1>>3) & 7, (entrylo1 & 4) ? "Dirty " : "", (entrylo1 & 2) ? "Valid " : "Invalid ", (entrylo1 & 1) ? "Global" : "");
+
+		printk("\t\tpagemask=0x%08x", pagemask);
+		printk("\tentryhi=0x%08x\n", entryhi);
+		printk("\t\tentrylo0=0x%08x", entrylo0);
+		printk("\tentrylo1=0x%08x\n", entrylo1);
+
+		entry++;
+	}
+	BARRIER;
+	write_c0_entryhi(old_ctx);
+
+	local_irq_restore(flags);
+}
+
+/*
+ * UDC hotplug
+ */
+#ifdef CONFIG_JZ_UDC_HOTPLUG
+extern int jz_udc_active;	/* defined in drivers/char/jzchar/jz_udc_hotplug.c */
+#endif
+
+#ifndef GPIO_UDC_HOTPLUG
+#define GPIO_UDC_HOTPLUG 86
+#endif
+
+static int udc_read_proc(char *page, char **start, off_t off,
+			 int count, int *eof, void *data)
+{
+        int len = 0;
+
+	if (__gpio_get_pin(GPIO_UDC_HOTPLUG)) {
+
+#ifdef CONFIG_JZ_UDC_HOTPLUG
+
+		/* Cable has connected, wait for disconnection. */
+		__gpio_as_irq_fall_edge(GPIO_UDC_HOTPLUG);
+
+		if (jz_udc_active)
+			len += sprintf (page+len, "CONNECT_CABLE\n");
+		else
+			len += sprintf (page+len, "CONNECT_POWER\n");
+#else
+		len += sprintf (page+len, "CONNECT\n");
+#endif
+	}
+	else {
+
+#ifdef CONFIG_JZ_UDC_HOTPLUG
+		/* Cable has disconnected, wait for connection. */
+		__gpio_as_irq_rise_edge(GPIO_UDC_HOTPLUG);
+#endif
+
+		len += sprintf (page+len, "REMOVE\n");
+	}
+                                                                                                               
+        return len;
+}
+
+/*
+ * /proc/jz/xxx entry
+ *
+ */
+static int __init jz_proc_init(void)
+{
+	struct proc_dir_entry *res;
+	unsigned int virt_addr, i;
+
+	proc_jz_root = proc_mkdir("jz", 0);
+
+	/* External Memory Controller */
+	res = create_proc_entry("emc", 0644, proc_jz_root);
+	if (res) {
+		res->read_proc = emc_read_proc;
+		res->write_proc = NULL;
+		res->data = NULL;
+	}
+
+	/* Power Management Controller */
+	res = create_proc_entry("pmc", 0644, proc_jz_root);
+	if (res) {
+		res->read_proc = pmc_read_proc;
+		res->write_proc = pmc_write_proc;
+		res->data = NULL;
+	}
+
+	/* Clock Generation Module */
+	res = create_proc_entry("cgm", 0644, proc_jz_root);
+	if (res) {
+		res->read_proc = cgm_read_proc;
+		res->write_proc = cgm_write_proc;
+		res->data = NULL;
+	}
+
+	/* udc hotplug */
+	res = create_proc_entry("udc", 0644, proc_jz_root);
+	if (res) {
+		res->read_proc = udc_read_proc;
+		res->write_proc = NULL;
+		res->data = NULL;
+	}
+
+	return 0;
+}
+
+__initcall(jz_proc_init);
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/prom.c linux-2.6.31/arch/mips/jz4740/prom.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/prom.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/prom.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,198 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ *    PROM library initialisation code, supports YAMON and U-Boot.
+ *
+ * Copyright 2000, 2001, 2006 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	ppopov@mvista.com or source@mvista.com
+ *
+ * This file was derived from Carsten Langgaard's
+ * arch/mips/mips-boards/xx files.
+ *
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/jzsoc.h>
+
+/* #define DEBUG_CMDLINE */
+
+int prom_argc;
+char **prom_argv, **prom_envp;
+
+char * prom_getcmdline(void)
+{
+	return &(arcs_cmdline[0]);
+}
+
+void  prom_init_cmdline(void)
+{
+	char *cp;
+	int actr;
+
+	actr = 1; /* Always ignore argv[0] */
+
+	cp = &(arcs_cmdline[0]);
+	while(actr < prom_argc) {
+	        strcpy(cp, prom_argv[actr]);
+		cp += strlen(prom_argv[actr]);
+		*cp++ = ' ';
+		actr++;
+	}
+	if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
+		--cp;
+	if (prom_argc > 1)
+		*cp = '\0';
+
+}
+
+
+char *prom_getenv(char *envname)
+{
+#if 0
+	/*
+	 * Return a pointer to the given environment variable.
+	 * YAMON uses "name", "value" pairs, while U-Boot uses "name=value".
+	 */
+
+	char **env = prom_envp;
+	int i = strlen(envname);
+	int yamon = (*env && strchr(*env, '=') == NULL);
+
+	while (*env) {
+		if (yamon) {
+			if (strcmp(envname, *env++) == 0)
+				return *env;
+		} else {
+			if (strncmp(envname, *env, i) == 0 && (*env)[i] == '=')
+				return *env + i + 1;
+		}
+		env++;
+	}
+#endif
+	return NULL;
+}
+
+inline unsigned char str2hexnum(unsigned char c)
+{
+	if(c >= '0' && c <= '9')
+		return c - '0';
+	if(c >= 'a' && c <= 'f')
+		return c - 'a' + 10;
+	if(c >= 'A' && c <= 'F')
+		return c - 'A' + 10;
+	return 0; /* foo */
+}
+
+inline void str2eaddr(unsigned char *ea, unsigned char *str)
+{
+	int i;
+
+	for(i = 0; i < 6; i++) {
+		unsigned char num;
+
+		if((*str == '.') || (*str == ':'))
+			str++;
+		num = str2hexnum(*str++) << 4;
+		num |= (str2hexnum(*str++));
+		ea[i] = num;
+	}
+}
+
+int get_ethernet_addr(char *ethernet_addr)
+{
+        char *ethaddr_str;
+
+        ethaddr_str = prom_getenv("ethaddr");
+	if (!ethaddr_str) {
+	        printk("ethaddr not set in boot prom\n");
+		return -1;
+	}
+	str2eaddr(ethernet_addr, ethaddr_str);
+
+#if 0
+	{
+		int i;
+
+	printk("get_ethernet_addr: ");
+	for (i=0; i<5; i++)
+		printk("%02x:", (unsigned char)*(ethernet_addr+i));
+	printk("%02x\n", *(ethernet_addr+i));
+	}
+#endif
+
+	return 0;
+}
+
+void __init prom_free_prom_memory(void)
+{
+}
+
+void __init prom_init(void)
+{
+	unsigned char *memsize_str;
+	unsigned long memsize;
+
+	prom_argc = (int) fw_arg0;
+	prom_argv = (char **) fw_arg1;
+	prom_envp = (char **) fw_arg2;
+
+	mips_machtype = MACH_INGENIC_JZ4740;
+
+	prom_init_cmdline();
+	memsize_str = prom_getenv("memsize");
+	if (!memsize_str) {
+		memsize = 0x04000000;
+	} else {
+		memsize = simple_strtol(memsize_str, NULL, 0);
+	}
+	add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
+
+/* used by early printk */
+void prom_putchar(char c)
+{
+	volatile u8 *uart_lsr = (volatile u8 *)(UART0_BASE + OFF_LSR);
+	volatile u8 *uart_tdr = (volatile u8 *)(UART0_BASE + OFF_TDR);
+
+	/* Wait for fifo to shift out some bytes */
+	while ( !((*uart_lsr & (UARTLSR_TDRQ | UARTLSR_TEMT)) == 0x60) );
+
+	*uart_tdr = (u8)c;
+}
+
+const char *get_system_type(void)
+{
+	return "JZ4740";
+}
+
+EXPORT_SYMBOL(prom_getcmdline);
+EXPORT_SYMBOL(get_ethernet_addr);
+EXPORT_SYMBOL(str2eaddr);
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/reset.c linux-2.6.31/arch/mips/jz4740/reset.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/reset.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/reset.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,48 @@
+/*
+ * linux/arch/mips/jz4740/reset.c
+ *
+ * JZ4740 reset routines.
+ *
+ * Copyright (c) 2006-2007  Ingenic Semiconductor Inc.
+ * Author: <yliu@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/processor.h>
+#include <asm/reboot.h>
+#include <asm/system.h>
+#include <asm/jzsoc.h>
+
+void jz_restart(char *command)
+{
+	printk(KERN_NOTICE "Restarting after 4 ms\n");
+	REG_WDT_TCSR = WDT_TCSR_PRESCALE4 | WDT_TCSR_EXT_EN;
+	REG_WDT_TCNT = 0;
+	REG_WDT_TDR = JZ_EXTAL/1000;   /* reset after 4ms */
+	REG_TCU_TSCR = TCU_TSSR_WDTSC; /* enable wdt clock */
+	REG_WDT_TCER = WDT_TCER_TCEN;  /* wdt start */
+	while (1);
+}
+
+void jz_halt(void)
+{
+	/* Put CPU to power down mode */
+	while (!(REG_RTC_RCR & RTC_RCR_WRDY));
+	REG_RTC_HCR = RTC_HCR_PD;
+
+	while (1)
+		__asm__(".set\tmips3\n\t"
+	                "wait\n\t"
+			".set\tmips0");
+}
+
+void jz_power_off(void)
+{
+	jz_halt();
+}
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/setup.c linux-2.6.31/arch/mips/jz4740/setup.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/setup.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/setup.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,180 @@
+/*
+ * linux/arch/mips/jz4740/common/setup.c
+ * 
+ * JZ4740 common setup routines.
+ * 
+ * Copyright (C) 2006 Ingenic Semiconductor Inc.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ */
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/ioport.h>
+#include <linux/tty.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+
+#include <asm/cpu.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/mipsregs.h>
+#include <asm/reboot.h>
+#include <asm/pgtable.h>
+#include <asm/time.h>
+#include <asm/jzsoc.h>
+
+#ifdef CONFIG_PM
+#include <asm/suspend.h>
+#endif
+
+#ifdef CONFIG_PC_KEYB
+#include <asm/keyboard.h>
+#endif
+
+jz_clocks_t jz_clocks;
+
+extern char * __init prom_getcmdline(void);
+extern void __init jz_board_setup(void);
+extern void jz_restart(char *);
+extern void jz_halt(void);
+extern void jz_power_off(void);
+extern void jz_time_init(void);
+
+static void __init sysclocks_setup(void)
+{
+#ifndef CONFIG_MIPS_JZ_EMURUS /* FPGA */
+	jz_clocks.cclk = __cpm_get_cclk();
+	jz_clocks.hclk = __cpm_get_hclk();
+	jz_clocks.pclk = __cpm_get_pclk();
+	jz_clocks.mclk = __cpm_get_mclk();
+	jz_clocks.lcdclk = __cpm_get_lcdclk();
+	jz_clocks.pixclk = __cpm_get_pixclk();
+	jz_clocks.i2sclk = __cpm_get_i2sclk();
+	jz_clocks.usbclk = __cpm_get_usbclk();
+	jz_clocks.mscclk = __cpm_get_mscclk();
+	jz_clocks.extalclk = __cpm_get_extalclk();
+	jz_clocks.rtcclk = __cpm_get_rtcclk();
+#else
+
+#define FPGACLK 8000000
+
+	jz_clocks.cclk = FPGACLK;
+	jz_clocks.hclk = FPGACLK;
+	jz_clocks.pclk = FPGACLK;
+	jz_clocks.mclk = FPGACLK;
+	jz_clocks.lcdclk = FPGACLK;
+	jz_clocks.pixclk = FPGACLK;
+	jz_clocks.i2sclk = FPGACLK;
+	jz_clocks.usbclk = FPGACLK;
+	jz_clocks.mscclk = FPGACLK;
+	jz_clocks.extalclk = FPGACLK;
+	jz_clocks.rtcclk = FPGACLK;
+#endif
+
+	printk("CPU clock: %dMHz, System clock: %dMHz, Peripheral clock: %dMHz, Memory clock: %dMHz\n",
+	       (jz_clocks.cclk + 500000) / 1000000,
+	       (jz_clocks.hclk + 500000) / 1000000,
+	       (jz_clocks.pclk + 500000) / 1000000,
+	       (jz_clocks.mclk + 500000) / 1000000);
+}
+
+static void __init soc_cpm_setup(void)
+{
+	/* Enable CKO to external memory */
+	__cpm_enable_cko();
+
+	/* CPU enters IDLE mode when executing 'wait' instruction */
+	__cpm_idle_mode();
+
+	/* Setup system clocks */
+	sysclocks_setup();
+}
+
+static void __init soc_harb_setup(void)
+{
+//	__harb_set_priority(0x00);  /* CIM>LCD>DMA>ETH>PCI>USB>CBB */
+//	__harb_set_priority(0x03);  /* LCD>CIM>DMA>ETH>PCI>USB>CBB */
+//	__harb_set_priority(0x0a);  /* ETH>LCD>CIM>DMA>PCI>USB>CBB */
+}
+
+static void __init soc_emc_setup(void)
+{
+}
+
+static void __init soc_dmac_setup(void)
+{
+	__dmac_enable_module();
+}
+
+static void __init jz_soc_setup(void)
+{
+	soc_cpm_setup();
+	soc_harb_setup();
+	soc_emc_setup();
+	soc_dmac_setup();
+}
+
+static void __init jz_serial_setup(void)
+{
+#ifdef CONFIG_SERIAL_8250
+	struct uart_port s;
+	REG8(UART0_FCR) |= UARTFCR_UUE; /* enable UART module */
+	memset(&s, 0, sizeof(s));
+	s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
+	s.iotype = SERIAL_IO_MEM;
+	s.regshift = 2;
+	s.uartclk = jz_clocks.extalclk ;
+
+	s.line = 0;
+	s.membase = (u8 *)UART0_BASE;
+	s.irq = JZ_IRQ_UART0;
+	if (early_serial_setup(&s) != 0) {
+		printk(KERN_ERR "Serial ttyS0 setup failed!\n");
+	}
+
+	s.line = 1;
+	s.membase = (u8 *)UART1_BASE;
+	s.irq = JZ_IRQ_UART1;
+	if (early_serial_setup(&s) != 0) {
+		printk(KERN_ERR "Serial ttyS1 setup failed!\n");
+	}
+#endif
+}
+
+void __init plat_mem_setup(void)
+{
+	char *argptr;
+
+	argptr = prom_getcmdline();
+
+	/* IO/MEM resources. Which will be the addtion value in `inX' and
+	 * `outX' macros defined in asm/io.h */
+	set_io_port_base(0);
+	ioport_resource.start	= 0x00000000;
+	ioport_resource.end	= 0xffffffff;
+	iomem_resource.start	= 0x00000000;
+	iomem_resource.end	= 0xffffffff;
+
+	_machine_restart = jz_restart;
+	_machine_halt = jz_halt;
+	pm_power_off = jz_power_off;
+	jz_soc_setup();
+	jz_serial_setup();
+}
+
diff -ruN linux-2.6.31-vanilla/arch/mips/jz4740/time.c linux-2.6.31/arch/mips/jz4740/time.c
--- linux-2.6.31-vanilla/arch/mips/jz4740/time.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/arch/mips/jz4740/time.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,159 @@
+/*
+ * linux/arch/mips/jz4740/time.c
+ * 
+ * Setting up the clock on the JZ4740 boards.
+ * 
+ * Copyright (C) 2008 Ingenic Semiconductor Inc.
+ * Author: <jlwei@ingenic.cn>
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ */
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/time.h>
+#include <linux/clockchips.h>
+
+#include <asm/time.h>
+#include <asm/jzsoc.h>
+
+/* This is for machines which generate the exact clock. */
+
+#define JZ_TIMER_CHAN  0
+#define JZ_TIMER_IRQ  JZ_IRQ_TCU0
+
+#define JZ_TIMER_CLOCK (JZ_EXTAL>>4) /* Jz timer clock frequency */
+
+static struct clocksource clocksource_jz; /* Jz clock source */
+static struct clock_event_device jz_clockevent_device; /* Jz clock event */
+
+void (*jz_timer_callback)(void);
+
+static irqreturn_t jz_timer_interrupt(int irq, void *dev_id)
+{
+	struct clock_event_device *cd = dev_id;
+
+	REG_TCU_TFCR = 1 << JZ_TIMER_CHAN; /* ACK timer */
+
+	if (jz_timer_callback)
+		jz_timer_callback();
+
+	cd->event_handler(cd);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction jz_irqaction = {
+	.handler	= jz_timer_interrupt,
+	.flags		= IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+	.name		= "jz-timerirq",
+};
+
+
+cycle_t jz_get_cycles(void)
+{
+	/* convert jiffes to jz timer cycles */
+	return (cycle_t)( jiffies*((JZ_TIMER_CLOCK)/HZ) + REG_TCU_TCNT(JZ_TIMER_CHAN));
+}
+
+static struct clocksource clocksource_jz = {
+	.name 		= "jz_clocksource",
+	.rating		= 300,
+	.read		= jz_get_cycles,
+	.mask		= 0xFFFF,
+	.shift 		= 10,
+	.flags		= CLOCK_SOURCE_WATCHDOG,
+};
+
+static int __init jz_clocksource_init(void)
+{
+	clocksource_jz.mult = clocksource_hz2mult(JZ_TIMER_CLOCK, clocksource_jz.shift);
+	clocksource_register(&clocksource_jz);
+	return 0;
+}
+
+static int jz_set_next_event(unsigned long evt,
+				  struct clock_event_device *unused)
+{
+	return 0;
+}
+
+static void jz_set_mode(enum clock_event_mode mode,
+			struct clock_event_device *evt)
+{
+	switch (mode) {
+	case CLOCK_EVT_MODE_PERIODIC:
+                break;
+        case CLOCK_EVT_MODE_ONESHOT:
+        case CLOCK_EVT_MODE_UNUSED:
+        case CLOCK_EVT_MODE_SHUTDOWN:
+                break;
+        case CLOCK_EVT_MODE_RESUME:
+                break;
+        }
+}
+
+static struct clock_event_device jz_clockevent_device = {
+	.name		= "jz-clockenvent",
+	.features	= CLOCK_EVT_FEAT_PERIODIC,
+//	.features	= CLOCK_EVT_FEAT_ONESHOT, /* Jz4740 not support dynamic clock now */
+
+	/* .mult, .shift, .max_delta_ns and .min_delta_ns left uninitialized */
+	.mult           = 1,
+	.rating		= 300,
+	.irq		= JZ_TIMER_IRQ,
+	.set_mode	= jz_set_mode,
+	.set_next_event	= jz_set_next_event,
+};
+
+static void __init jz_clockevent_init(void)
+{
+	struct clock_event_device *cd = &jz_clockevent_device;
+	unsigned int cpu = smp_processor_id();
+
+	cd->cpumask = cpumask_of(cpu);
+	clockevents_register_device(cd);
+}
+
+static void __init jz_timer_setup(void)
+{
+	jz_clocksource_init();	/* init jz clock source */
+	jz_clockevent_init();	/* init jz clock event */
+
+	/*
+	 * Make irqs happen for the system timer
+	 */
+	jz_irqaction.dev_id = &jz_clockevent_device;
+	setup_irq(JZ_TIMER_IRQ, &jz_irqaction);
+}
+
+
+void __init plat_time_init(void)
+{
+	unsigned int latch;
+	/* Init timer */
+	latch = ( JZ_TIMER_CLOCK + (HZ>>1)) / HZ;
+
+	REG_TCU_TCSR(JZ_TIMER_CHAN) = TCU_TCSR_PRESCALE16 | TCU_TCSR_EXT_EN;
+	REG_TCU_TCNT(JZ_TIMER_CHAN) = 0;
+	REG_TCU_TDHR(JZ_TIMER_CHAN) = 0;
+	REG_TCU_TDFR(JZ_TIMER_CHAN) = latch;
+
+	REG_TCU_TMSR = (1 << (JZ_TIMER_CHAN + 16)); /* mask half irq */
+	REG_TCU_TMCR = (1 << JZ_TIMER_CHAN); /* unmask full irq */
+	REG_TCU_TSCR = (1 << JZ_TIMER_CHAN); /* enable timer clock */
+	REG_TCU_TESR = (1 << JZ_TIMER_CHAN); /* start counting up */
+
+	jz_timer_setup();
+}
diff -ruN linux-2.6.31-vanilla/drivers/char/defkeymap.c linux-2.6.31/drivers/char/defkeymap.c
--- linux-2.6.31-vanilla/drivers/char/defkeymap.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/char/defkeymap.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,438 @@
+/* Do not edit this file! It was automatically generated by   */
+/*    loadkeys --mktable defkeymap.map > defkeymap.c          */
+
+#include <linux/types.h>
+#include <linux/keyboard.h>
+#include <linux/kd.h>
+
+u_short plain_map[NR_KEYS] = {
+	0xf200,	0xf01b,	0xf031,	0xf032,	0xf033,	0xf034,	0xf035,	0xf036,
+	0xf037,	0xf038,	0xf039,	0xf030,	0xf02d,	0xf03d,	0xf07f,	0xf009,
+	0xfb71,	0xfb77,	0xfb65,	0xfb72,	0xfb74,	0xfb79,	0xfb75,	0xfb69,
+	0xfb6f,	0xfb70,	0xf05b,	0xf05d,	0xf201,	0xf702,	0xfb61,	0xfb73,
+	0xfb64,	0xfb66,	0xfb67,	0xfb68,	0xfb6a,	0xfb6b,	0xfb6c,	0xf03b,
+	0xf027,	0xf060,	0xf700,	0xf05c,	0xfb7a,	0xfb78,	0xfb63,	0xfb76,
+	0xfb62,	0xfb6e,	0xfb6d,	0xf02c,	0xf02e,	0xf02f,	0xf701,	0xf30c,
+	0xf703,	0xf020,	0xf207,	0xf100,	0xf101,	0xf102,	0xf103,	0xf104,
+	0xf105,	0xf106,	0xf107,	0xf108,	0xf109,	0xf208,	0xf209,	0xf307,
+	0xf308,	0xf309,	0xf30b,	0xf304,	0xf305,	0xf306,	0xf30a,	0xf301,
+	0xf302,	0xf303,	0xf300,	0xf310,	0xf206,	0xf200,	0xf03c,	0xf10a,
+	0xf10b,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short shift_map[NR_KEYS] = {
+	0xf200,	0xf01b,	0xf021,	0xf040,	0xf023,	0xf024,	0xf025,	0xf05e,
+	0xf026,	0xf02a,	0xf028,	0xf029,	0xf05f,	0xf02b,	0xf07f,	0xf009,
+	0xfb51,	0xfb57,	0xfb45,	0xfb52,	0xfb54,	0xfb59,	0xfb55,	0xfb49,
+	0xfb4f,	0xfb50,	0xf07b,	0xf07d,	0xf201,	0xf702,	0xfb41,	0xfb53,
+	0xfb44,	0xfb46,	0xfb47,	0xfb48,	0xfb4a,	0xfb4b,	0xfb4c,	0xf03a,
+	0xf022,	0xf07e,	0xf700,	0xf07c,	0xfb5a,	0xfb58,	0xfb43,	0xfb56,
+	0xfb42,	0xfb4e,	0xfb4d,	0xf03b,	0xf03a,	0xf03f,	0xf701,	0xf30c,
+	0xf703,	0xf020,	0xf207,	0xf10a,	0xf10b,	0xf10c,	0xf10d,	0xf10e,
+	0xf10f,	0xf110,	0xf111,	0xf112,	0xf113,	0xf213,	0xf203,	0xf307,
+	0xf308,	0xf309,	0xf30b,	0xf304,	0xf305,	0xf306,	0xf30a,	0xf301,
+	0xf302,	0xf303,	0xf300,	0xf310,	0xf206,	0xf200,	0xf03e,	0xf10a,
+	0xf10b,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf20b,	0xf601,	0xf602,	0xf117,	0xf600,	0xf20a,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short altgr_map[NR_KEYS] = {
+	0xf200,	0xf200,	0xf200,	0xf040,	0xf200,	0xf024,	0xf200,	0xf200,
+	0xf07b,	0xf05b,	0xf05d,	0xf07d,	0xf05c,	0xf07e,	0xf200,	0xf200,
+	0xf021,	0xf040,	0xf023,	0xf024,	0xf025,	0xf05e,	0xf026,	0xf02a,
+	0xf028,	0xf029,	0xf200,	0xf07e,	0xf201,	0xf702,	0xf0b0,	0xf0a8,
+	0xf0a4,	0xf02d,	0xf05f,	0xf07b,	0xf05b,	0xf05d,	0xf07d,	0xf200,
+	0xf200,	0xf200,	0xf700,	0xf200,	0xf039,	0xf030,	0xf916,	0xfb76,
+	0xf915,	0xf03c,	0xf03e,	0xf027,	0xf022,	0xf200,	0xf701,	0xf30c,
+	0xf703,	0xf200,	0xf207,	0xf031,	0xf032,	0xf033,	0xf034,	0xf035,
+	0xf036,	0xf037,	0xf038,	0xf514,	0xf515,	0xf208,	0xf202,	0xf911,
+	0xf912,	0xf913,	0xf30b,	0xf90e,	0xf90f,	0xf910,	0xf30a,	0xf90b,
+	0xf90c,	0xf90d,	0xf90a,	0xf310,	0xf206,	0xf200,	0xf07c,	0xf516,
+	0xf517,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short ctrl_map[NR_KEYS] = {
+	0xf200,	0xf200,	0xf200,	0xf000,	0xf01b,	0xf01c,	0xf01d,	0xf01e,
+	0xf01f,	0xf07f,	0xf200,	0xf200,	0xf01f,	0xf200,	0xf008,	0xf200,
+	0xf011,	0xf017,	0xf005,	0xf012,	0xf014,	0xf019,	0xf015,	0xf009,
+	0xf00f,	0xf010,	0xf01b,	0xf01d,	0xf201,	0xf702,	0xf001,	0xf013,
+	0xf004,	0xf006,	0xf007,	0xf008,	0xf00a,	0xf00b,	0xf00c,	0xf200,
+	0xf007,	0xf000,	0xf700,	0xf01c,	0xf01a,	0xf018,	0xf003,	0xf016,
+	0xf002,	0xf00e,	0xf00d,	0xf200,	0xf20e,	0xf07f,	0xf701,	0xf30c,
+	0xf703,	0xf000,	0xf207,	0xf100,	0xf101,	0xf102,	0xf103,	0xf104,
+	0xf105,	0xf106,	0xf107,	0xf108,	0xf109,	0xf208,	0xf204,	0xf307,
+	0xf308,	0xf309,	0xf30b,	0xf304,	0xf305,	0xf306,	0xf30a,	0xf301,
+	0xf302,	0xf303,	0xf300,	0xf310,	0xf206,	0xf200,	0xf200,	0xf10a,
+	0xf10b,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short shift_ctrl_map[NR_KEYS] = {
+	0xf200,	0xf200,	0xf200,	0xf000,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf01f,	0xf200,	0xf200,	0xf200,
+	0xf011,	0xf017,	0xf005,	0xf012,	0xf014,	0xf019,	0xf015,	0xf009,
+	0xf00f,	0xf010,	0xf200,	0xf200,	0xf201,	0xf702,	0xf001,	0xf013,
+	0xf004,	0xf006,	0xf007,	0xf008,	0xf00a,	0xf00b,	0xf00c,	0xf200,
+	0xf200,	0xf200,	0xf700,	0xf200,	0xf01a,	0xf018,	0xf003,	0xf016,
+	0xf002,	0xf00e,	0xf00d,	0xf200,	0xf200,	0xf200,	0xf701,	0xf30c,
+	0xf703,	0xf200,	0xf207,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf208,	0xf200,	0xf307,
+	0xf308,	0xf309,	0xf30b,	0xf304,	0xf305,	0xf306,	0xf30a,	0xf301,
+	0xf302,	0xf303,	0xf300,	0xf310,	0xf206,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short alt_map[NR_KEYS] = {
+	0xf200,	0xf81b,	0xf831,	0xf832,	0xf833,	0xf834,	0xf835,	0xf836,
+	0xf837,	0xf838,	0xf839,	0xf830,	0xf82d,	0xf83d,	0xf87f,	0xf809,
+	0xf871,	0xf877,	0xf865,	0xf872,	0xf874,	0xf879,	0xf875,	0xf869,
+	0xf86f,	0xf870,	0xf85b,	0xf85d,	0xf80d,	0xf702,	0xf861,	0xf873,
+	0xf864,	0xf866,	0xf867,	0xf868,	0xf86a,	0xf86b,	0xf86c,	0xf83b,
+	0xf827,	0xf860,	0xf700,	0xf85c,	0xf87a,	0xf878,	0xf863,	0xf876,
+	0xf862,	0xf86e,	0xf86d,	0xf200,	0xf200,	0xf82f,	0xf701,	0xf30c,
+	0xf703,	0xf820,	0xf207,	0xf500,	0xf501,	0xf502,	0xf503,	0xf504,
+	0xf505,	0xf506,	0xf507,	0xf508,	0xf509,	0xf208,	0xf209,	0xf907,
+	0xf908,	0xf909,	0xf30b,	0xf904,	0xf905,	0xf906,	0xf30a,	0xf901,
+	0xf902,	0xf903,	0xf900,	0xf310,	0xf206,	0xf200,	0xf83c,	0xf50a,
+	0xf50b,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf210,	0xf211,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short ctrl_alt_map[NR_KEYS] = {
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf811,	0xf817,	0xf805,	0xf812,	0xf814,	0xf819,	0xf815,	0xf809,
+	0xf80f,	0xf810,	0xf200,	0xf200,	0xf201,	0xf702,	0xf801,	0xf813,
+	0xf804,	0xf806,	0xf807,	0xf808,	0xf80a,	0xf80b,	0xf80c,	0xf200,
+	0xf200,	0xf200,	0xf700,	0xf200,	0xf81a,	0xf818,	0xf803,	0xf816,
+	0xf802,	0xf80e,	0xf80d,	0xf200,	0xf200,	0xf200,	0xf701,	0xf30c,
+	0xf703,	0xf200,	0xf207,	0xf500,	0xf501,	0xf502,	0xf503,	0xf504,
+	0xf505,	0xf506,	0xf507,	0xf508,	0xf509,	0xf208,	0xf200,	0xf307,
+	0xf308,	0xf309,	0xf30b,	0xf304,	0xf305,	0xf306,	0xf30a,	0xf301,
+	0xf302,	0xf303,	0xf300,	0xf20c,	0xf206,	0xf200,	0xf200,	0xf50a,
+	0xf50b,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf20c,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+static u_short ctr_map[NR_KEYS] = {
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf033,	0xf200,	0xf200,
+	0xfb71,	0xfb77,	0xfb65,	0xfb72,	0xfb74,	0xfb79,	0xf037,	0xf038,
+	0xf039,	0xfb70,	0xf200,	0xf200,	0xf201,	0xf702,	0xfb61,	0xfb73,
+	0xfb64,	0xfb66,	0xfb67,	0xfb68,	0xf034,	0xf035,	0xf036,	0xf200,
+	0xf200,	0xf200,	0xf700,	0xf200,	0xfb7a,	0xfb78,	0xfb63,	0xfb76,
+	0xfb62,	0xf031,	0xf032,	0xf200,	0xf200,	0xf030,	0xf701,	0xf30c,
+	0xf703,	0xf200,	0xf207,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf208,	0xf200,	0xf307,
+	0xf308,	0xf309,	0xf30b,	0xf304,	0xf305,	0xf306,	0xf30a,	0xf301,
+	0xf302,	0xf303,	0xf300,	0xf310,	0xf206,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf30e,	0xf707,	0xf30d,	0xf01c,	0xf701,	0xf205,	0xf114,	0xf603,
+	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
+	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+};
+
+ushort *key_maps[MAX_NR_KEYMAPS] = {
+	plain_map, shift_map, altgr_map, 0,
+	ctrl_map, shift_ctrl_map, 0, 0,
+	alt_map, 0, 0, 0,
+	ctrl_alt_map, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	ctr_map,	0
+};
+
+unsigned int keymap_count = 8;
+
+/*
+ * Philosophy: most people do not define more strings, but they who do
+ * often want quite a lot of string space. So, we statically allocate
+ * the default and allocate dynamically in chunks of 512 bytes.
+ */
+
+char func_buf[] = {
+	'\033', '[', '[', 'A', 0, 
+	'\033', '[', '[', 'B', 0, 
+	'\033', '[', '[', 'C', 0, 
+	'\033', '[', '[', 'D', 0, 
+	'\033', '[', '[', 'E', 0, 
+	'\033', '[', '1', '7', '~', 0, 
+	'\033', '[', '1', '8', '~', 0, 
+	'\033', '[', '1', '9', '~', 0, 
+	'\033', '[', '2', '0', '~', 0, 
+	'\033', '[', '2', '1', '~', 0, 
+	'\033', '[', '2', '3', '~', 0, 
+	'\033', '[', '2', '4', '~', 0, 
+	'\033', '[', '2', '5', '~', 0, 
+	'\033', '[', '2', '6', '~', 0, 
+	'\033', '[', '2', '8', '~', 0, 
+	'\033', '[', '2', '9', '~', 0, 
+	'\033', '[', '3', '1', '~', 0, 
+	'\033', '[', '3', '2', '~', 0, 
+	'\033', '[', '3', '3', '~', 0, 
+	'\033', '[', '3', '4', '~', 0, 
+	'\033', '[', '1', '~', 0, 
+	'\033', '[', '2', '~', 0, 
+	'\033', '[', '3', '~', 0, 
+	'\033', '[', '4', '~', 0, 
+	'\033', '[', '5', '~', 0, 
+	'\033', '[', '6', '~', 0, 
+	'\033', '[', 'M', 0, 
+	'\033', '[', 'P', 0, 
+};
+
+char *funcbufptr = func_buf;
+int funcbufsize = sizeof(func_buf);
+int funcbufleft = 0;          /* space left */
+
+char *func_table[MAX_NR_FUNC] = {
+	func_buf + 0,
+	func_buf + 5,
+	func_buf + 10,
+	func_buf + 15,
+	func_buf + 20,
+	func_buf + 25,
+	func_buf + 31,
+	func_buf + 37,
+	func_buf + 43,
+	func_buf + 49,
+	func_buf + 55,
+	func_buf + 61,
+	func_buf + 67,
+	func_buf + 73,
+	func_buf + 79,
+	func_buf + 85,
+	func_buf + 91,
+	func_buf + 97,
+	func_buf + 103,
+	func_buf + 109,
+	func_buf + 115,
+	func_buf + 120,
+	func_buf + 125,
+	func_buf + 130,
+	func_buf + 135,
+	func_buf + 140,
+	func_buf + 145,
+	0,
+	0,
+	func_buf + 149,
+	0,
+};
+
+struct kbdiacr accent_table[MAX_DIACR] = {
+	{'`', 'A', '\300'},	{'`', 'a', '\340'},
+	{'\'', 'A', '\301'},	{'\'', 'a', '\341'},
+	{'^', 'A', '\302'},	{'^', 'a', '\342'},
+	{'~', 'A', '\303'},	{'~', 'a', '\343'},
+	{'"', 'A', '\304'},	{'"', 'a', '\344'},
+	{'O', 'A', '\305'},	{'o', 'a', '\345'},
+	{'0', 'A', '\305'},	{'0', 'a', '\345'},
+	{'A', 'A', '\305'},	{'a', 'a', '\345'},
+	{'A', 'E', '\306'},	{'a', 'e', '\346'},
+	{',', 'C', '\307'},	{',', 'c', '\347'},
+	{'`', 'E', '\310'},	{'`', 'e', '\350'},
+	{'\'', 'E', '\311'},	{'\'', 'e', '\351'},
+	{'^', 'E', '\312'},	{'^', 'e', '\352'},
+	{'"', 'E', '\313'},	{'"', 'e', '\353'},
+	{'`', 'I', '\314'},	{'`', 'i', '\354'},
+	{'\'', 'I', '\315'},	{'\'', 'i', '\355'},
+	{'^', 'I', '\316'},	{'^', 'i', '\356'},
+	{'"', 'I', '\317'},	{'"', 'i', '\357'},
+	{'-', 'D', '\320'},	{'-', 'd', '\360'},
+	{'~', 'N', '\321'},	{'~', 'n', '\361'},
+	{'`', 'O', '\322'},	{'`', 'o', '\362'},
+	{'\'', 'O', '\323'},	{'\'', 'o', '\363'},
+	{'^', 'O', '\324'},	{'^', 'o', '\364'},
+	{'~', 'O', '\325'},	{'~', 'o', '\365'},
+	{'"', 'O', '\326'},	{'"', 'o', '\366'},
+	{'/', 'O', '\330'},	{'/', 'o', '\370'},
+	{'`', 'U', '\331'},	{'`', 'u', '\371'},
+	{'\'', 'U', '\332'},	{'\'', 'u', '\372'},
+	{'^', 'U', '\333'},	{'^', 'u', '\373'},
+	{'"', 'U', '\334'},	{'"', 'u', '\374'},
+	{'\'', 'Y', '\335'},	{'\'', 'y', '\375'},
+	{'T', 'H', '\336'},	{'t', 'h', '\376'},
+	{'s', 's', '\337'},	{'"', 'y', '\377'},
+	{'s', 'z', '\337'},	{'i', 'j', '\377'},
+};
+
+unsigned int accent_table_size = 68;
diff -ruN linux-2.6.31-vanilla/drivers/misc/jz4740-adc.c linux-2.6.31/drivers/misc/jz4740-adc.c
--- linux-2.6.31-vanilla/drivers/misc/jz4740-adc.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/misc/jz4740-adc.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,362 @@
+/*
+ * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *		JZ4720/JZ4740 SoC ADC driver
+ *
+ * This program is free software; you can redistribute	 it and/or modify it
+ * under  the terms of	 the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the	License, or (at your
+ * option) any later version.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * This driver is meant to synchronize access to the adc core for the battery
+ * and touchscreen driver. Thus these drivers should use the adc driver as a
+ * parent.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/jz4740-adc.h>
+
+#define JZ_REG_ADC_ENABLE	0x00
+#define JZ_REG_ADC_CFG  	0x04
+#define JZ_REG_ADC_CTRL		0x08
+#define JZ_REG_ADC_STATUS	0x0C
+#define JZ_REG_ADC_SAME		0x10
+#define JZ_REG_ADC_WAIT		0x14
+#define JZ_REG_ADC_TOUCH	0x18
+#define JZ_REG_ADC_BATTERY	0x1C
+#define JZ_REG_ADC_ADCIN	0x20
+
+#define JZ_ADC_ENABLE_TOUCH		BIT(2)
+#define JZ_ADC_ENABLE_BATTERY		BIT(1)
+#define JZ_ADC_ENABLE_ADCIN		BIT(0)
+
+#define JZ_ADC_CFG_SPZZ			BIT(31)
+#define JZ_ADC_CFG_EX_IN		BIT(30)
+#define JZ_ADC_CFG_DNUM_MASK		(0x7 << 16)
+#define JZ_ADC_CFG_DMA_ENABLE		BIT(15)
+#define JZ_ADC_CFG_XYZ_MASK		(0x2 << 13)
+#define JZ_ADC_CFG_SAMPLE_NUM_MASK	(0x7 << 10)
+#define JZ_ADC_CFG_CLKDIV		(0xf << 5)
+#define JZ_ADC_CFG_BAT_MB		BIT(4)
+
+#define JZ_ADC_CFG_DNUM_OFFSET		16
+#define JZ_ADC_CFG_XYZ_OFFSET		13
+#define JZ_ADC_CFG_SAMPLE_NUM_OFFSET	10
+#define JZ_ADC_CFG_CLKDIV_OFFSET	5
+
+#define JZ_ADC_IRQ_PENDOWN		BIT(4)
+#define JZ_ADC_IRQ_PENUP		BIT(3)
+#define JZ_ADC_IRQ_TOUCH		BIT(2)
+#define JZ_ADC_IRQ_BATTERY		BIT(1)
+#define JZ_ADC_IRQ_ADCIN		BIT(0)
+
+#define JZ_ADC_TOUCH_TYPE1		BIT(31)
+#define JZ_ADC_TOUCH_DATA1_MASK		0xfff
+#define JZ_ADC_TOUCH_TYPE0		BIT(15)
+#define JZ_ADC_TOUCH_DATA0_MASK		0xfff
+
+#define JZ_ADC_BATTERY_MASK		0xfff
+
+#define JZ_ADC_ADCIN_MASK		0xfff
+
+struct jz4740_adc {
+	struct resource *mem;
+	void __iomem *base;
+
+	int irq;
+
+	struct completion bat_completion;
+	struct completion adc_completion;
+
+	spinlock_t lock;
+};
+
+static irqreturn_t jz4740_adc_irq(int irq, void *data)
+{
+	struct jz4740_adc *adc = data;
+	uint8_t status;
+
+	status = readb(adc->base + JZ_REG_ADC_STATUS);
+
+	if (status & JZ_ADC_IRQ_BATTERY)
+		complete(&adc->bat_completion);
+	if (status & JZ_ADC_IRQ_ADCIN)
+		complete(&adc->adc_completion);
+
+	writeb(0xff, adc->base + JZ_REG_ADC_STATUS);
+
+	return IRQ_HANDLED;
+}
+
+static void jz4740_adc_enable_irq(struct jz4740_adc *adc, int irq)
+{
+	unsigned long flags;
+	uint8_t val;
+
+	spin_lock_irqsave(&adc->lock, flags);
+
+	val = readb(adc->base + JZ_REG_ADC_CTRL);
+	val &= ~irq;
+	writeb(val, adc->base + JZ_REG_ADC_CTRL);
+
+	spin_unlock_irqrestore(&adc->lock, flags);
+}
+
+static void jz4740_adc_disable_irq(struct jz4740_adc *adc, int irq)
+{
+	unsigned long flags;
+	uint8_t val;
+
+	spin_lock_irqsave(&adc->lock, flags);
+
+	val = readb(adc->base + JZ_REG_ADC_CTRL);
+	val |= irq;
+	writeb(val, adc->base + JZ_REG_ADC_CTRL);
+
+	spin_unlock_irqrestore(&adc->lock, flags);
+}
+
+static void jz4740_adc_enable_adc(struct jz4740_adc *adc, int engine)
+{
+	unsigned long flags;
+	uint8_t val;
+
+	spin_lock_irqsave(&adc->lock, flags);
+
+	val = readb(adc->base + JZ_REG_ADC_ENABLE);
+	val |= engine;
+	writeb(val, adc->base + JZ_REG_ADC_ENABLE);
+
+	spin_unlock_irqrestore(&adc->lock, flags);
+}
+
+static void jz4740_adc_disable_adc(struct jz4740_adc *adc, int engine)
+{
+	unsigned long flags;
+	uint8_t val;
+
+	spin_lock_irqsave(&adc->lock, flags);
+
+	val = readb(adc->base + JZ_REG_ADC_ENABLE);
+	val &= ~engine;
+	writeb(val, adc->base + JZ_REG_ADC_ENABLE);
+
+	spin_unlock_irqrestore(&adc->lock, flags);
+}
+
+static inline void jz4740_adc_set_cfg(struct jz4740_adc *adc, uint32_t mask,
+uint32_t val)
+{
+	unsigned long flags;
+	uint32_t cfg;
+
+	spin_lock_irqsave(&adc->lock, flags);
+
+	cfg = readl(adc->base + JZ_REG_ADC_CFG);
+
+	cfg &= ~mask;
+	cfg |= val;
+
+	writel(cfg, adc->base + JZ_REG_ADC_CFG);
+
+	spin_unlock_irqrestore(&adc->lock, flags);
+}
+
+long jz4740_adc_read_battery_voltage(struct device *dev,
+						enum jz_adc_battery_scale scale)
+{
+	struct jz4740_adc *adc = dev_get_drvdata(dev);
+	unsigned long t;
+	long long voltage;
+	uint16_t val;
+
+	if (!adc)
+		return -ENODEV;
+
+	if (scale == JZ_ADC_BATTERY_SCALE_2V5)
+		jz4740_adc_set_cfg(adc, JZ_ADC_CFG_BAT_MB, JZ_ADC_CFG_BAT_MB);
+	else
+		jz4740_adc_set_cfg(adc, JZ_ADC_CFG_BAT_MB, 0);
+
+	jz4740_adc_enable_irq(adc, JZ_ADC_IRQ_BATTERY);
+	jz4740_adc_enable_adc(adc, JZ_ADC_ENABLE_BATTERY);
+
+	t = wait_for_completion_interruptible_timeout(&adc->bat_completion,
+							HZ);
+
+	jz4740_adc_disable_irq(adc, JZ_ADC_IRQ_BATTERY);
+
+	if (t <= 0) {
+		jz4740_adc_disable_adc(adc, JZ_ADC_ENABLE_BATTERY);
+		return t ? t : -ETIMEDOUT;
+	}
+
+	val = readw(adc->base + JZ_REG_ADC_BATTERY);
+
+	if (scale == JZ_ADC_BATTERY_SCALE_2V5)
+		voltage = (((long long)val) * 2500000LL) >> 12LL;
+	else
+		voltage = ((((long long)val) * 7395000LL) >> 12LL) + 33000LL;
+
+	return voltage;
+}
+EXPORT_SYMBOL_GPL(jz4740_adc_read_battery_voltage);
+
+static ssize_t jz4740_adc_read_adcin(struct device *dev,
+					struct device_attribute *dev_attr,
+					char *buf)
+{
+	struct jz4740_adc *adc = dev_get_drvdata(dev);
+	unsigned long t;
+	uint16_t val;
+
+	jz4740_adc_enable_irq(adc, JZ_ADC_IRQ_ADCIN);
+	jz4740_adc_enable_adc(adc, JZ_ADC_ENABLE_ADCIN);
+
+	t = wait_for_completion_interruptible_timeout(&adc->adc_completion,
+							HZ);
+
+	jz4740_adc_disable_irq(adc, JZ_ADC_IRQ_ADCIN);
+
+	if (t <= 0) {
+		jz4740_adc_disable_adc(adc, JZ_ADC_ENABLE_ADCIN);
+		return t ? t : -ETIMEDOUT;
+	}
+
+	val = readw(adc->base + JZ_REG_ADC_ADCIN);
+
+	return sprintf(buf, "%d\n", val);
+}
+
+static DEVICE_ATTR(adcin, S_IRUGO, jz4740_adc_read_adcin, NULL);
+
+static int __devinit jz4740_adc_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct jz4740_adc *adc;
+
+	adc = kmalloc(sizeof(*adc), GFP_KERNEL);
+
+	adc->irq = platform_get_irq(pdev, 0);
+
+	if (adc->irq < 0) {
+		ret = adc->irq;
+		dev_err(&pdev->dev, "Failed to get platform irq: %d\n", ret);
+		goto err_free;
+	}
+
+	adc->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!adc->mem) {
+		ret = -ENOENT;
+		dev_err(&pdev->dev, "Failed to get platform mmio resource\n");
+		goto err_free;
+	}
+
+	adc->mem = request_mem_region(adc->mem->start, resource_size(adc->mem),
+					pdev->name);
+
+	if (!adc->mem) {
+		ret = -EBUSY;
+		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
+		goto err_free;
+	}
+
+	adc->base = ioremap_nocache(adc->mem->start, resource_size(adc->mem));
+
+	if (!adc->base) {
+		ret = -EBUSY;
+		dev_err(&pdev->dev, "Failed to ioremap mmio memory\n");
+		goto err_release_mem_region;
+	}
+
+
+	init_completion(&adc->bat_completion);
+	init_completion(&adc->adc_completion);
+
+	spin_lock_init(&adc->lock);
+
+	platform_set_drvdata(pdev, adc);
+
+	ret = request_irq(adc->irq, jz4740_adc_irq, 0, pdev->name, adc);
+
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to request irq: %d\n", ret);
+		goto err_iounmap;
+	}
+
+	ret = device_create_file(&pdev->dev, &dev_attr_adcin);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to create sysfs file: %d\n", ret);
+		goto err_free_irq;
+	}
+
+	writeb(0x00, adc->base + JZ_REG_ADC_ENABLE);
+	writeb(0xff, adc->base + JZ_REG_ADC_CTRL);
+
+	return 0;
+
+err_free_irq:
+	free_irq(adc->irq, adc);
+err_iounmap:
+	platform_set_drvdata(pdev, NULL);
+	iounmap(adc->base);
+err_release_mem_region:
+	release_mem_region(adc->mem->start, resource_size(adc->mem));
+err_free:
+	kfree(adc);
+
+	return ret;
+}
+
+static int __devexit jz4740_adc_remove(struct platform_device *pdev)
+{
+	struct jz4740_adc *adc = platform_get_drvdata(pdev);
+
+	device_remove_file(&pdev->dev, &dev_attr_adcin);
+
+	free_irq(adc->irq, adc);
+
+	iounmap(adc->base);
+	release_mem_region(adc->mem->start, resource_size(adc->mem));
+
+	platform_set_drvdata(pdev, NULL);
+
+	kfree(adc);
+
+	return 0;
+}
+
+struct platform_driver jz4740_adc_driver = {
+	.probe	= jz4740_adc_probe,
+	.remove = jz4740_adc_remove,
+	.driver = {
+		.name = "jz4740-adc",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init jz4740_adc_init(void)
+{
+	return platform_driver_register(&jz4740_adc_driver);
+}
+module_init(jz4740_adc_init);
+
+static void __exit jz4740_adc_exit(void)
+{
+	platform_driver_unregister(&jz4740_adc_driver);
+}
+module_exit(jz4740_adc_exit);
+
+MODULE_DESCRIPTION("JZ4720/JZ4740 SoC ADC driver");
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:jz4740-adc");
+MODULE_ALIAS("platform:jz4720-adc");
diff -ruN linux-2.6.31-vanilla/drivers/mmc/host/jz_mmc.c linux-2.6.31/drivers/mmc/host/jz_mmc.c
--- linux-2.6.31-vanilla/drivers/mmc/host/jz_mmc.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/mmc/host/jz_mmc.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,994 @@
+/*
+ *  linux/drivers/mmc/jz_mmc.c - JZ SD/MMC driver
+ *
+ *  Copyright (C) 2005 - 2008 Ingenic Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/dma-mapping.h>
+#include <linux/mmc/host.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/mmc.h>
+#include <linux/mmc/sd.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mm.h>
+#include <linux/signal.h>
+#include <linux/pm.h>
+#include <linux/scatterlist.h>
+
+#include <asm/io.h>
+#include <asm/scatterlist.h>
+#include <asm/jzsoc.h>
+
+#include "jz_mmc.h"
+
+#define DRIVER_NAME	"jz-mmc"
+
+#define NR_SG	1
+
+#if defined(CONFIG_SOC_JZ4725) || defined(CONFIG_SOC_JZ4720)
+#undef USE_DMA
+#else
+#define USE_DMA 
+#endif
+
+struct jz_mmc_host {
+	struct mmc_host *mmc;
+	spinlock_t lock;
+	struct {
+		int len;
+		int dir;
+	} dma;
+	struct {
+		int index;
+		int offset;
+		int len;
+	} pio;
+	int irq;
+	unsigned int clkrt;
+	unsigned int cmdat;
+	unsigned int imask;
+	unsigned int power_mode;
+	struct jz_mmc_platform_data *pdata;
+	struct mmc_request *mrq;
+	struct mmc_command *cmd;
+	struct mmc_data *data;
+	dma_addr_t sg_dma;
+	struct jzsoc_dma_desc *sg_cpu;
+	unsigned int dma_len;
+	unsigned int dma_dir;
+	struct pm_dev *pmdev;
+};
+
+static int r_type = 0;
+
+#define MMC_IRQ_MASK()				\
+do {						\
+	REG_MSC_IMASK = 0xff;			\
+	REG_MSC_IREG = 0xff;			\
+} while (0)
+
+static int rxdmachan = 0;
+static int txdmachan = 0;
+static int mmc_slot_enable = 0;
+
+/* Stop the MMC clock and wait while it happens */
+static inline int jz_mmc_stop_clock(void)
+{
+	int timeout = 1000;
+
+	REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP;
+	while (timeout && (REG_MSC_STAT & MSC_STAT_CLK_EN)) {
+		timeout--;
+		if (timeout == 0)
+			return 0;
+		udelay(1);
+	}
+	return MMC_NO_ERROR;
+}
+
+/* Start the MMC clock and operation */
+static inline int jz_mmc_start_clock(void)
+{
+	REG_MSC_STRPCL =
+	    MSC_STRPCL_CLOCK_CONTROL_START | MSC_STRPCL_START_OP;
+	return MMC_NO_ERROR;
+}
+
+static inline u32 jz_mmc_calc_clkrt(int is_sd, u32 rate)
+{
+	u32 clkrt;
+	u32 clk_src = is_sd ? 24000000 : 20000000;
+
+	clkrt = 0;
+	while (rate < clk_src) {
+		clkrt++;
+		clk_src >>= 1;
+	}
+	return clkrt;
+}
+
+/* Select the MMC clock frequency */
+static int jz_mmc_set_clock(u32 rate)
+{
+	int clkrt;
+
+	jz_mmc_stop_clock();
+	__cpm_select_msc_clk(1);	/* select clock source from CPM */
+	clkrt = jz_mmc_calc_clkrt(1, rate);
+	REG_MSC_CLKRT = clkrt;
+	return MMC_NO_ERROR;
+}
+
+static void jz_mmc_enable_irq(struct jz_mmc_host *host, unsigned int mask)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&host->lock, flags);
+	host->imask &= ~mask;
+	REG_MSC_IMASK = host->imask;
+	spin_unlock_irqrestore(&host->lock, flags);
+}
+
+static void jz_mmc_disable_irq(struct jz_mmc_host *host, unsigned int mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&host->lock, flags);
+	host->imask |= mask;
+	REG_MSC_IMASK = host->imask;
+	spin_unlock_irqrestore(&host->lock, flags);
+}
+
+void jz_set_dma_block_size(int dmanr, int nbyte);
+
+#ifdef USE_DMA
+static inline void
+jz_mmc_start_dma(int chan, unsigned long phyaddr, int count, int mode)
+{
+	unsigned long flags;
+
+	flags = claim_dma_lock();
+	disable_dma(chan);
+	clear_dma_ff(chan);
+	jz_set_dma_block_size(chan, 32);
+	set_dma_mode(chan, mode);
+	set_dma_addr(chan, phyaddr);
+	set_dma_count(chan, count + 31);
+	enable_dma(chan);
+	release_dma_lock(flags);
+}
+
+static irqreturn_t jz_mmc_dma_rx_callback(int irq, void *devid)
+{
+	int chan = rxdmachan;
+
+	disable_dma(chan);
+	if (__dmac_channel_address_error_detected(chan)) {
+		printk(KERN_DEBUG "%s: DMAC address error.\n",
+		       __FUNCTION__);
+		__dmac_channel_clear_address_error(chan);
+	}
+	if (__dmac_channel_transmit_end_detected(chan)) {
+		__dmac_channel_clear_transmit_end(chan);
+	}
+	return IRQ_HANDLED;
+}
+static irqreturn_t jz_mmc_dma_tx_callback(int irq, void *devid)
+{
+	int chan = txdmachan;
+
+	disable_dma(chan);
+	if (__dmac_channel_address_error_detected(chan)) {
+		printk(KERN_DEBUG "%s: DMAC address error.\n",
+		       __FUNCTION__);
+		__dmac_channel_clear_address_error(chan);
+	}
+	if (__dmac_channel_transmit_end_detected(chan)) {
+		__dmac_channel_clear_transmit_end(chan);
+	}
+	return IRQ_HANDLED;
+}
+
+/* Prepare DMA to start data transfer from the MMC card */
+static void jz_mmc_rx_setup_data(struct jz_mmc_host *host,
+				 struct mmc_data *data)
+{
+	unsigned int nob = data->blocks;
+	int channelrx = rxdmachan;
+	int i;
+	u32 size;
+
+	if (data->flags & MMC_DATA_STREAM)
+		nob = 0xffff;
+
+	REG_MSC_NOB = nob;
+	REG_MSC_BLKLEN = data->blksz;
+	size = nob * data->blksz;
+
+	if (data->flags & MMC_DATA_READ) {
+		host->dma.dir = DMA_FROM_DEVICE;
+	} else {
+		host->dma.dir = DMA_TO_DEVICE;
+	}
+
+	host->dma.len =
+	    dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len,
+		       host->dma.dir);
+
+	for (i = 0; i < host->dma.len; i++) {
+		host->sg_cpu[i].dtadr = sg_dma_address(&data->sg[i]);
+		host->sg_cpu[i].dcmd = sg_dma_len(&data->sg[i]);
+		dma_cache_wback_inv((unsigned long)
+				    CKSEG0ADDR(sg_dma_address(data->sg)) +
+				    data->sg->offset,
+				    host->sg_cpu[i].dcmd);
+		jz_mmc_start_dma(channelrx, host->sg_cpu[i].dtadr,
+				 host->sg_cpu[i].dcmd, DMA_MODE_READ);
+	}
+}
+
+/* Prepare DMA to start data transfer from the MMC card */
+static void jz_mmc_tx_setup_data(struct jz_mmc_host *host,
+				 struct mmc_data *data)
+{
+	unsigned int nob = data->blocks;
+	int channeltx = txdmachan;
+	int i;
+	u32 size;
+
+	if (data->flags & MMC_DATA_STREAM)
+		nob = 0xffff;
+
+	REG_MSC_NOB = nob;
+	REG_MSC_BLKLEN = data->blksz;
+	size = nob * data->blksz;
+
+	if (data->flags & MMC_DATA_READ) {
+		host->dma.dir = DMA_FROM_DEVICE;
+	} else {
+		host->dma.dir = DMA_TO_DEVICE;
+	}
+
+	host->dma.len =
+		dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len,
+			   host->dma.dir);
+
+	for (i = 0; i < host->dma.len; i++) {
+		host->sg_cpu[i].dtadr = sg_dma_address(&data->sg[i]);
+		host->sg_cpu[i].dcmd = sg_dma_len(&data->sg[i]);
+		dma_cache_wback_inv((unsigned long)
+				    CKSEG0ADDR(sg_dma_address(data->sg)) +
+				    data->sg->offset,
+				    host->sg_cpu[i].dcmd);
+		jz_mmc_start_dma(channeltx, host->sg_cpu[i].dtadr,
+				 host->sg_cpu[i].dcmd, DMA_MODE_WRITE);
+	}
+}
+#else
+static void jz_mmc_receive_pio(struct jz_mmc_host *host)
+{
+
+	struct mmc_data *data = 0;
+	int sg_len = 0, max = 0, count = 0;
+	u32 *buf = 0;
+	struct scatterlist *sg;
+	unsigned int nob;
+
+	data = host->mrq->data;
+	nob = data->blocks;
+	REG_MSC_NOB = nob;
+	REG_MSC_BLKLEN = data->blksz;
+
+	max = host->pio.len;
+	if (host->pio.index < host->dma.len) {
+		sg = &data->sg[host->pio.index];
+		buf = sg_virt(sg) + host->pio.offset;
+
+		/* This is the space left inside the buffer */
+		sg_len = sg_dma_len(&data->sg[host->pio.index]) - host->pio.offset;
+		/* Check to if we need less then the size of the sg_buffer */
+		if (sg_len < max) max = sg_len;
+	}
+	max = max / 4;
+	for(count = 0; count < max; count++) {
+		while (REG_MSC_STAT & MSC_STAT_DATA_FIFO_EMPTY)
+			;
+		*buf++ = REG_MSC_RXFIFO;
+	} 
+	host->pio.len -= count;
+	host->pio.offset += count;
+
+	if (sg_len && count == sg_len) {
+		host->pio.index++;
+		host->pio.offset = 0;
+	}
+}
+
+static void jz_mmc_send_pio(struct jz_mmc_host *host)
+{
+
+	struct mmc_data *data = 0;
+	int sg_len, max, count = 0;
+	u32 *wbuf = 0;
+	struct scatterlist *sg;
+	unsigned int nob;
+
+	data = host->mrq->data;
+	nob = data->blocks;
+
+	REG_MSC_NOB = nob;
+	REG_MSC_BLKLEN = data->blksz;
+
+	/* This is the pointer to the data buffer */
+	sg = &data->sg[host->pio.index];
+	wbuf = sg_virt(sg) + host->pio.offset;
+
+	/* This is the space left inside the buffer */
+	sg_len = data->sg[host->pio.index].length - host->pio.offset;
+
+	/* Check to if we need less then the size of the sg_buffer */
+	max = (sg_len > host->pio.len) ? host->pio.len : sg_len;
+	max = max / 4;
+	for(count = 0; count < max; count++ ) {
+		while (REG_MSC_STAT & MSC_STAT_DATA_FIFO_FULL)
+				;
+		REG_MSC_TXFIFO = *wbuf++;
+	}
+
+	host->pio.len -= count;
+	host->pio.offset += count;
+
+	if (count == sg_len) {
+		host->pio.index++;
+		host->pio.offset = 0;
+	}
+}
+
+static int
+jz_mmc_prepare_data(struct jz_mmc_host *host, struct mmc_data *data)
+{
+	int datalen = data->blocks * data->blksz;
+
+	host->dma.dir = DMA_BIDIRECTIONAL;
+	host->dma.len = dma_map_sg(mmc_dev(host->mmc), data->sg,
+				   data->sg_len, host->dma.dir);
+	if (host->dma.len == 0)
+		return -ETIMEDOUT;
+
+	host->pio.index = 0;
+	host->pio.offset = 0;
+	host->pio.len = datalen;
+	return 0;
+}
+#endif
+
+static int jz_mmc_cmd_done(struct jz_mmc_host *host, unsigned int stat);
+
+static void jz_mmc_finish_request(struct jz_mmc_host *host, struct mmc_request *mrq)
+{
+	jz_mmc_stop_clock();
+	host->mrq = NULL;
+	host->cmd = NULL;
+	host->data = NULL;
+	mmc_request_done(host->mmc, mrq);
+}
+
+static void jz_mmc_start_cmd(struct jz_mmc_host *host,
+			     struct mmc_command *cmd, unsigned int cmdat)
+{
+	u32 timeout = 0x3fffff;
+	unsigned int stat;
+	struct jz_mmc_host *hst = host;
+	WARN_ON(host->cmd != NULL);
+	host->cmd = cmd;
+
+	/* stop MMC clock */
+	jz_mmc_stop_clock();
+
+	/* mask interrupts */
+	REG_MSC_IMASK = 0xff;
+
+	/* clear status */
+	REG_MSC_IREG = 0xff;
+
+	if (cmd->flags & MMC_RSP_BUSY)
+		cmdat |= MSC_CMDAT_BUSY;
+
+#define RSP_TYPE(x)	((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE))
+	switch (RSP_TYPE(mmc_resp_type(cmd))) {
+	case RSP_TYPE(MMC_RSP_R1):	/* r1,r1b, r6, r7 */
+		cmdat |= MSC_CMDAT_RESPONSE_R1;
+		r_type = 1;
+		break;
+	case RSP_TYPE(MMC_RSP_R3):
+		cmdat |= MSC_CMDAT_RESPONSE_R3;
+		r_type = 1;
+		break;
+	case RSP_TYPE(MMC_RSP_R2):
+		cmdat |= MSC_CMDAT_RESPONSE_R2;
+		r_type = 2;
+		break;
+	default:
+		break;
+	}
+	REG_MSC_CMD = cmd->opcode;
+
+	/* Set argument */
+#ifdef CONFIG_JZ_MMC_BUS_1
+	if (cmd->opcode == 6) {
+		/* set  1 bit sd card bus*/
+		if (cmd->arg ==2)  
+			REG_MSC_ARG = 0;
+
+		/* set  1 bit mmc card bus*/
+		if (cmd->arg == 0x3b70101)
+			REG_MSC_ARG = 0x3b70001;
+	} else
+		REG_MSC_ARG = cmd->arg;
+#else
+	REG_MSC_ARG = cmd->arg;
+#endif
+
+	/* Set command */
+	REG_MSC_CMDAT = cmdat;
+
+	/* Send command */
+	jz_mmc_start_clock();
+
+	while (timeout-- && !(REG_MSC_STAT & MSC_STAT_END_CMD_RES))
+		;
+
+	REG_MSC_IREG = MSC_IREG_END_CMD_RES;	/* clear irq flag */
+	if (cmd->opcode == 12) {
+		while (timeout-- && !(REG_MSC_IREG & MSC_IREG_PRG_DONE))
+			;
+		REG_MSC_IREG = MSC_IREG_PRG_DONE;	/* clear status */
+	}
+	if (!mmc_slot_enable) {
+		/* It seems that MSC can't report the MSC_STAT_TIME_OUT_RES when
+		 * card was removed. We force to return here.
+		 */
+		cmd->error = -ETIMEDOUT;
+		jz_mmc_finish_request(hst, hst->mrq);
+		return;
+	}
+
+	if (SD_IO_SEND_OP_COND == cmd->opcode) {
+		/* 
+		 * Don't support SDIO card currently.
+		 */
+		cmd->error = -ETIMEDOUT;
+		jz_mmc_finish_request(hst, hst->mrq);
+		return;
+	}
+
+	/* Check for status */
+	stat = REG_MSC_STAT;
+	jz_mmc_cmd_done(hst, stat);
+	if (host->data) {
+		if (cmd->opcode == MMC_WRITE_BLOCK || cmd->opcode == MMC_WRITE_MULTIPLE_BLOCK)
+#ifdef USE_DMA
+			jz_mmc_tx_setup_data(host, host->data);
+#else
+			jz_mmc_send_pio(host);
+		else 
+			jz_mmc_receive_pio(host);
+#endif
+	}
+}
+
+static int jz_mmc_cmd_done(struct jz_mmc_host *host, unsigned int stat)
+{
+	struct mmc_command *cmd = host->cmd;
+	int i, temp[16];
+	u8 *buf;
+	u32 data, v, w1, w2;
+
+	if (!cmd)
+		return 0;
+
+	host->cmd = NULL;
+	buf = (u8 *) temp;
+	switch (r_type) {
+	case 1:
+	{
+		data = REG_MSC_RES;
+		buf[0] = (data >> 8) & 0xff;
+		buf[1] = data & 0xff;
+		data = REG_MSC_RES;
+		buf[2] = (data >> 8) & 0xff;
+		buf[3] = data & 0xff;
+		data = REG_MSC_RES;
+		buf[4] = data & 0xff;
+		cmd->resp[0] =
+			buf[1] << 24 | buf[2] << 16 | buf[3] << 8 |
+			buf[4];
+		break;
+	}
+	case 2:
+	{
+		data = REG_MSC_RES;
+		v = data & 0xffff;
+		for (i = 0; i < 4; i++) {
+			data = REG_MSC_RES;
+			w1 = data & 0xffff;
+			data = REG_MSC_RES;
+			w2 = data & 0xffff;
+			cmd->resp[i] = v << 24 | w1 << 8 | w2 >> 8;
+			v = w2;
+		}
+		break;
+	}
+	case 0:
+		break;
+	}
+	if (stat & MSC_STAT_TIME_OUT_RES) {
+		printk("MSC_STAT_TIME_OUT_RES\n");
+		cmd->error = -ETIMEDOUT;
+	} else if (stat & MSC_STAT_CRC_RES_ERR && cmd->flags & MMC_RSP_CRC) {
+		printk("MSC_STAT_CRC\n");
+		if (cmd->opcode == MMC_ALL_SEND_CID ||
+		    cmd->opcode == MMC_SEND_CSD ||
+		    cmd->opcode == MMC_SEND_CID) {
+			/* a bogus CRC error can appear if the msb of
+			   the 15 byte response is a one */
+			if ((cmd->resp[0] & 0x80000000) == 0)
+				cmd->error = -EILSEQ;
+		}
+	}
+	/*
+	 * Did I mention this is Sick.  We always need to
+	 * discard the upper 8 bits of the first 16-bit word.
+	 */
+	if (host->data && cmd->error == 0)
+		jz_mmc_enable_irq(host, MSC_IMASK_DATA_TRAN_DONE);
+	else
+		jz_mmc_finish_request(host, host->mrq);
+
+	return 1;
+}
+
+static int jz_mmc_data_done(struct jz_mmc_host *host, unsigned int stat)
+{
+	struct mmc_data *data = host->data;
+
+	if (!data)
+		return 0;
+	REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE;	/* clear status */
+	jz_mmc_stop_clock();
+	dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_len,
+		     host->dma_dir);
+	if (stat & MSC_STAT_TIME_OUT_READ) {
+		printk("MMC/SD timeout, MMC_STAT 0x%x\n", stat);
+		data->error = -ETIMEDOUT;
+	} else if (REG_MSC_STAT &
+		   (MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR)) {
+		printk("MMC/SD CRC error, MMC_STAT 0x%x\n", stat);
+		data->error = -EILSEQ;
+	}
+	/*
+	 * There appears to be a hardware design bug here.  There seems to
+	 * be no way to find out how much data was transferred to the card.
+	 * This means that if there was an error on any block, we mark all
+	 * data blocks as being in error.
+	 */
+	if (data->error == 0)
+		data->bytes_xfered = data->blocks * data->blksz;
+	else
+		data->bytes_xfered = 0;
+
+	jz_mmc_disable_irq(host, MSC_IMASK_DATA_TRAN_DONE);
+	host->data = NULL;
+	if (host->mrq->stop) {
+		jz_mmc_stop_clock();
+		jz_mmc_start_cmd(host, host->mrq->stop, 0);
+	} else {
+		jz_mmc_finish_request(host, host->mrq);
+	}
+	return 1;
+}
+
+static void jz_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
+{
+	struct jz_mmc_host *host = mmc_priv(mmc);
+	unsigned int cmdat;
+
+	/* stop MMC clock */
+	jz_mmc_stop_clock();
+
+	/* Save current request for the future processing */
+	host->mrq = mrq;
+	host->data = mrq->data;
+	cmdat = host->cmdat;
+	host->cmdat &= ~MSC_CMDAT_INIT;
+
+	if (mrq->data) {
+		cmdat &= ~MSC_CMDAT_BUSY;
+#ifdef USE_DMA
+		if ((mrq->cmd->opcode == 51) | (mrq->cmd->opcode == 8) | (mrq->cmd->opcode == 6))
+
+			cmdat |=
+				MSC_CMDAT_BUS_WIDTH_1BIT | MSC_CMDAT_DATA_EN |
+				MSC_CMDAT_DMA_EN;
+		else {
+#ifdef CONFIG_JZ_MMC_BUS_1
+			cmdat &= ~MSC_CMDAT_BUS_WIDTH_4BIT;	
+			cmdat |= MSC_CMDAT_BUS_WIDTH_1BIT | MSC_CMDAT_DATA_EN |
+				MSC_CMDAT_DMA_EN;
+#else
+			cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_DMA_EN;
+#endif
+		}
+		if (mrq->data->flags & MMC_DATA_WRITE)
+			cmdat |= MSC_CMDAT_WRITE;
+
+		if (mrq->data->flags & MMC_DATA_STREAM)
+			cmdat |= MSC_CMDAT_STREAM_BLOCK;
+		if (mrq->cmd->opcode != MMC_WRITE_BLOCK
+		    && mrq->cmd->opcode != MMC_WRITE_MULTIPLE_BLOCK)
+			jz_mmc_rx_setup_data(host, mrq->data);
+#else /*USE_DMA*/
+
+		if ((mrq->cmd->opcode == 51) | (mrq->cmd->opcode == 8) | (mrq->cmd->opcode == 6))
+			cmdat |= MSC_CMDAT_BUS_WIDTH_1BIT | MSC_CMDAT_DATA_EN;
+		else {
+#ifdef CONFIG_JZ_MMC_BUS_1
+			cmdat &= ~MSC_CMDAT_BUS_WIDTH_4BIT;	
+			cmdat |= MSC_CMDAT_BUS_WIDTH_1BIT | MSC_CMDAT_DATA_EN;
+#else
+			cmdat |= MSC_CMDAT_DATA_EN;
+#endif
+		}
+		if (mrq->data->flags & MMC_DATA_WRITE)
+			cmdat |= MSC_CMDAT_WRITE;
+
+		if (mrq->data->flags & MMC_DATA_STREAM)
+			cmdat |= MSC_CMDAT_STREAM_BLOCK;
+		jz_mmc_prepare_data(host, host->data);
+#endif /*USE_DMA*/
+	}
+	jz_mmc_start_cmd(host, mrq->cmd, cmdat);
+}
+
+static irqreturn_t jz_mmc_irq(int irq, void *devid)
+{
+	struct jz_mmc_host *host = devid;
+	unsigned int ireg;
+	int handled = 0;
+
+	ireg = REG_MSC_IREG;
+
+	if (ireg) {
+		unsigned stat = REG_MSC_STAT;
+		if (ireg & MSC_IREG_DATA_TRAN_DONE)
+			handled |= jz_mmc_data_done(host, stat);
+	}
+	return IRQ_RETVAL(handled);
+}
+
+/* Returns true if MMC slot is empty */
+static int jz_mmc_slot_is_empty(int slot)
+{
+	int empty;
+
+	empty = (__msc_card_detected(slot) == 0) ? 1 : 0;
+
+	if (empty) {
+		/* wait for card insertion */
+#ifdef CONFIG_MIPS_JZ4740_LYRA
+		__gpio_as_irq_rise_edge(MSC_HOTPLUG_PIN);
+#else
+		__gpio_as_irq_fall_edge(MSC_HOTPLUG_PIN);
+#endif
+	} else {
+		/* wait for card removal */
+#ifdef CONFIG_MIPS_JZ4740_LYRA
+		__gpio_as_irq_fall_edge(MSC_HOTPLUG_PIN);
+#else
+		__gpio_as_irq_rise_edge(MSC_HOTPLUG_PIN);
+#endif
+	}
+
+	return empty;
+}
+
+static irqreturn_t jz_mmc_detect_irq(int irq, void *devid)
+{
+	struct jz_mmc_host *host = (struct jz_mmc_host *) devid;
+
+	if (jz_mmc_slot_is_empty(0)) {
+		mmc_slot_enable = 0;
+		mmc_detect_change(host->mmc, 50);
+	} else {
+		mmc_slot_enable = 1;
+		mmc_detect_change(host->mmc, 50);
+	}
+	return IRQ_HANDLED;
+}
+
+static int jz_mmc_get_ro(struct mmc_host *mmc)
+{
+	struct jz_mmc_host *host = mmc_priv(mmc);
+
+	if (host->pdata && host->pdata->get_ro)
+		return host->pdata->get_ro(mmc_dev(mmc));
+	/* Host doesn't support read only detection so assume writeable */
+	return 0;
+}
+
+/* set clock and power */
+static void jz_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+	struct jz_mmc_host *host = mmc_priv(mmc);
+
+	if (ios->clock)
+		jz_mmc_set_clock(ios->clock);
+	else
+		jz_mmc_stop_clock();
+
+	if (host->power_mode != ios->power_mode) {
+		host->power_mode = ios->power_mode;
+
+		if (ios->power_mode == MMC_POWER_ON)
+			host->cmdat |= CMDAT_INIT;
+	}
+
+	if ((ios->bus_width == MMC_BUS_WIDTH_4) || (ios->bus_width == MMC_BUS_WIDTH_8)) 
+		host->cmdat |= MSC_CMDAT_BUS_WIDTH_4BIT;
+	else 
+		host->cmdat &= ~MSC_CMDAT_BUS_WIDTH_4BIT;
+}
+
+static const struct mmc_host_ops jz_mmc_ops = {
+	.request = jz_mmc_request,
+	.get_ro = jz_mmc_get_ro,
+	.set_ios = jz_mmc_set_ios,
+};
+
+static int jz_mmc_probe(struct platform_device *pdev)
+{
+	int retval;
+	struct mmc_host *mmc;
+	struct jz_mmc_host *host = NULL;
+	int irq;
+	struct resource *r;
+
+	__gpio_as_msc();
+	__msc_init_io();
+	__msc_enable_power();
+
+	__msc_reset();
+
+	/* On reset, stop MMC clock */
+	jz_mmc_stop_clock();
+
+	MMC_IRQ_MASK();
+
+	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irq = platform_get_irq(pdev, 0);
+	if (!r || irq < 0)
+		return -ENXIO;
+
+	r = request_mem_region(r->start, SZ_4K, DRIVER_NAME);
+	if (!r)
+		return -EBUSY;
+
+	mmc = mmc_alloc_host(sizeof(struct jz_mmc_host), &pdev->dev);
+	if (!mmc) {
+		retval = -ENOMEM;
+		goto out;
+	}
+	mmc->ops = &jz_mmc_ops;
+	mmc->f_min = MMC_CLOCK_SLOW;
+	mmc->f_max = SD_CLOCK_FAST;
+	/*
+	 * We can do SG-DMA, but we don't because we never know how much
+	 * data we successfully wrote to the card.
+	 */
+	mmc->max_phys_segs = NR_SG;
+	/*
+	 * Our hardware DMA can handle a maximum of one page per SG entry.
+	 */
+	mmc->max_seg_size = PAGE_SIZE;
+	/*
+	 * Block length register is 10 bits.
+	 */
+	mmc->max_blk_size = 1023;
+	/*
+	 * Block count register is 16 bits.
+	 */
+	mmc->max_blk_count = 65535;
+	host = mmc_priv(mmc);
+	host->mmc = mmc;
+	host->pdata = pdev->dev.platform_data;
+	mmc->ocr_avail = host->pdata ?
+		host->pdata->ocr_mask : MMC_VDD_32_33 | MMC_VDD_33_34;
+	host->mmc->caps =
+		MMC_CAP_4_BIT_DATA | MMC_CAP_SD_HIGHSPEED
+		| MMC_CAP_MMC_HIGHSPEED;
+	/*
+	 *MMC_CAP_4_BIT_DATA    (1 << 0)    The host can do 4 bit transfers  
+	 *
+	 */
+	host->sg_cpu =
+		dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &host->sg_dma,
+				   GFP_KERNEL);
+	if (!host->sg_cpu) {
+		retval = -ENOMEM;
+		goto out;
+	}
+	spin_lock_init(&host->lock);
+	host->irq = JZ_IRQ_MSC;
+	host->imask = 0xff;
+	/*
+	 * Ensure that the host controller is shut down, and setup
+	 * with our defaults.
+	 */
+	retval = request_irq(JZ_IRQ_MSC, jz_mmc_irq, 0, "MMC/SD", host);
+	if (retval) {
+		printk(KERN_ERR "MMC/SD: can't request MMC/SD IRQ\n");
+		return retval;
+	}
+	jz_mmc_slot_is_empty(0);
+	/* Request card detect interrupt */
+
+	retval = request_irq(MSC_HOTPLUG_IRQ, jz_mmc_detect_irq, 0,	//SA_INTERRUPT,
+			     "MMC card detect", host);
+	if (retval) {
+		printk(KERN_ERR "MMC/SD: can't request card detect IRQ\n");
+		goto err1;
+	}
+#ifdef USE_DMA
+	/* Request MMC Rx DMA channel */
+	rxdmachan =
+		jz_request_dma(DMA_ID_MSC_RX, "MMC Rx", jz_mmc_dma_rx_callback,
+			       0, host);
+	if (rxdmachan < 0) {
+		printk(KERN_ERR "jz_request_dma failed for MMC Rx\n");
+		goto err2;
+	}
+
+	/* Request MMC Tx DMA channel */
+	txdmachan =
+		jz_request_dma(DMA_ID_MSC_TX, "MMC Tx", jz_mmc_dma_tx_callback,
+			       0, host);
+	if (txdmachan < 0) {
+		printk(KERN_ERR "jz_request_dma failed for MMC Tx\n");
+		goto err3;
+	}
+#endif
+	platform_set_drvdata(pdev, mmc);
+	mmc_add_host(mmc);
+	printk("JZ SD/MMC card driver registered\n");
+
+	/* Detect card during initialization */
+#ifdef CONFIG_SOC_JZ4740
+	if (!jz_mmc_slot_is_empty(0)) {
+		mmc_slot_enable = 1;
+		mmc_detect_change(host->mmc, 0);
+	}
+#endif
+	return 0;
+
+err1:free_irq(JZ_IRQ_MSC, &host);
+#ifdef USE_DMA
+ err2:jz_free_dma(rxdmachan);
+ err3:jz_free_dma(txdmachan);
+#endif
+out:
+	if (host) {
+		if (host->sg_cpu)
+			dma_free_coherent(&pdev->dev, PAGE_SIZE,
+					  host->sg_cpu, host->sg_dma);
+	}
+	if (mmc)
+		mmc_free_host(mmc);
+	return -1;
+}
+
+static int jz_mmc_remove(struct platform_device *pdev)
+{
+	struct mmc_host *mmc = platform_get_drvdata(pdev);
+
+	platform_set_drvdata(pdev, NULL);
+
+	if (mmc) {
+		struct jz_mmc_host *host = mmc_priv(mmc);
+
+		if (host->pdata && host->pdata->exit)
+			host->pdata->exit(&pdev->dev, mmc);
+
+		mmc_remove_host(mmc);
+
+		jz_mmc_stop_clock();
+		__msc_disable_power();
+		jz_free_dma(rxdmachan);
+		jz_free_dma(txdmachan);
+		free_irq(JZ_IRQ_MSC, host);
+		mmc_free_host(mmc);
+	}
+	return 0;
+}
+
+#ifdef CONFIG_PM
+pm_message_t state;
+static int jz_mmc_suspend(struct platform_device *dev, pm_message_t state)
+{
+	struct mmc_host *mmc = platform_get_drvdata(dev);
+	int ret = 0;
+
+	__msc_disable_power();
+	if (mmc)
+		ret = mmc_suspend_host(mmc, state);
+
+	return ret;
+}
+
+static int jz_mmc_resume(struct platform_device *dev)
+{
+	struct mmc_host *mmc = platform_get_drvdata(dev);
+	int ret = 0;
+#if 0
+	/*for sandisk BB0807011816D and other strange cards*/
+	int i;
+
+	for(i = 104; i < 110; i++) 
+		__gpio_as_input(i); 
+
+	/* perhaps you should mdelay more */
+	mdelay(1000);
+	__gpio_as_msc();
+#endif	
+	__msc_init_io();
+	__msc_enable_power();
+	__msc_reset();
+
+	if (!jz_mmc_slot_is_empty(0)) {
+		mmc_slot_enable = 1;
+		mmc_detect_change(mmc, 10);
+	}
+
+	if (mmc)
+		ret = mmc_resume_host(mmc);
+
+	return ret;
+}
+#else
+#define jz_mmc_suspend	NULL
+#define jz_mmc_resume	NULL
+#endif
+
+static struct platform_driver jz_mmc_driver = {
+	.probe = jz_mmc_probe,
+	.remove = jz_mmc_remove,
+	.suspend = jz_mmc_suspend,
+	.resume = jz_mmc_resume,
+	.driver = {
+		   .name = DRIVER_NAME,
+		   },
+};
+
+static int __init jz_mmc_init(void)
+{
+	return platform_driver_register(&jz_mmc_driver);
+}
+
+static void __exit jz_mmc_exit(void)
+{
+	platform_driver_unregister(&jz_mmc_driver);
+}
+
+module_init(jz_mmc_init);
+module_exit(jz_mmc_exit);
+
+MODULE_DESCRIPTION("JZ47XX SD/Multimedia Card Interface Driver");
+MODULE_LICENSE("GPL");
diff -ruN linux-2.6.31-vanilla/drivers/mmc/host/jz_mmc.h linux-2.6.31/drivers/mmc/host/jz_mmc.h
--- linux-2.6.31-vanilla/drivers/mmc/host/jz_mmc.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/mmc/host/jz_mmc.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,65 @@
+#ifndef __JZ_MMC_H__
+#define __JZ_MMC_H__
+
+#define MMC_CLOCK_SLOW    400000      /* 400 kHz for initial setup */
+#define MMC_CLOCK_FAST  20000000      /* 20 MHz for maximum for normal operation */
+#define SD_CLOCK_FAST   24000000      /* 24 MHz for SD Cards */
+#define MMC_NO_ERROR  0 
+/* Extra MMC commands for state control */
+/* Use negative numbers to disambiguate */
+#define MMC_CIM_RESET            -1
+#define MMC_SET_CLOCK            100            
+
+typedef struct jzsoc_dma_desc {
+	volatile u32 ddadr;	/* Points to the next descriptor + flags */
+	volatile u32 dsadr;	/* DSADR value for the current transfer */
+	volatile u32 dtadr;	/* DTADR value for the current transfer */
+	volatile u32 dcmd;	/* DCMD value for the current transfer */
+} jzsoc_dma_desc;
+
+
+
+
+#include <linux/interrupt.h>
+
+struct device;
+struct mmc_host;
+
+struct jz_mmc_platform_data {
+	unsigned int ocr_mask;			/* available voltages */
+	unsigned long detect_delay;		/* delay in jiffies before detecting cards after interrupt */
+	int (*init)(struct device *, irq_handler_t , void *);
+	int (*get_ro)(struct device *);
+	void (*setpower)(struct device *, unsigned int);
+	void (*exit)(struct device *, void *);
+};
+
+//extern void pxa_set_mci_info(struct pxamci_platform_data *info);
+
+
+
+#define SZ_1K                           0x00000400
+#define SZ_4K                           0x00001000
+#define SZ_8K                           0x00002000
+#define SZ_16K                          0x00004000
+#define SZ_64K                          0x00010000
+#define SZ_128K                         0x00020000
+#define SZ_256K                         0x00040000
+#define SZ_512K                         0x00080000
+
+#define SZ_1M                           0x00100000
+#define SZ_2M                           0x00200000
+#define SZ_4M                           0x00400000
+#define SZ_8M                           0x00800000
+#define SZ_16M                          0x01000000
+#define SZ_32M                          0x02000000
+#define SZ_64M                          0x04000000
+#define SZ_128M                         0x08000000
+#define SZ_256M                         0x10000000
+#define SZ_512M                         0x20000000
+
+#define SZ_1G                           0x40000000
+#define SZ_2G                           0x80000000
+
+
+#endif /* __JZ_MMC_H__ */
diff -ruN linux-2.6.31-vanilla/drivers/mtd/nand/jz4740_nand.c linux-2.6.31/drivers/mtd/nand/jz4740_nand.c
--- linux-2.6.31-vanilla/drivers/mtd/nand/jz4740_nand.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/mtd/nand/jz4740_nand.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,418 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ4720/JZ4740 SoC NAND controller driver
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
+#include <linux/mtd/jz4740_nand.h>
+#include <linux/gpio.h>
+
+#define JZ_REG_NAND_CTRL	0x50
+#define JZ_REG_NAND_ECC_CTRL	0x100
+#define JZ_REG_NAND_DATA	0x104
+#define JZ_REG_NAND_PAR0	0x108
+#define JZ_REG_NAND_PAR1	0x10C
+#define JZ_REG_NAND_PAR2	0x110
+#define JZ_REG_NAND_IRQ_STAT	0x114
+#define JZ_REG_NAND_IRQ_CTRL	0x118
+#define JZ_REG_NAND_ERR(x)	(0x11C + (x << 2))
+
+#define JZ_NAND_ECC_CTRL_PAR_READY	BIT(4)
+#define JZ_NAND_ECC_CTRL_ENCODING	BIT(3)
+#define JZ_NAND_ECC_CTRL_RS		BIT(2)
+#define JZ_NAND_ECC_CTRL_RESET		BIT(1)
+#define JZ_NAND_ECC_CTRL_ENABLE		BIT(0)
+
+#define JZ_NAND_STATUS_ERR_COUNT	(BIT(31) | BIT(30) | BIT(29))
+#define JZ_NAND_STATUS_PAD_FINISH	BIT(4)
+#define JZ_NAND_STATUS_DEC_FINISH	BIT(3)
+#define JZ_NAND_STATUS_ENC_FINISH	BIT(2)
+#define JZ_NAND_STATUS_UNCOR_ERROR	BIT(1)
+#define JZ_NAND_STATUS_ERROR		BIT(0)
+
+#define JZ_NAND_CTRL_ENABLE_CHIP(x) BIT(x << 1)
+#define JZ_NAND_CTRL_ASSERT_CHIP(x) BIT((x << 1) + 1)
+
+#define JZ_NAND_DATA_ADDR ((void __iomem *)0xB8000000)
+#define JZ_NAND_CMD_ADDR (JZ_NAND_DATA_ADDR + 0x8000)
+#define JZ_NAND_ADDR_ADDR (JZ_NAND_DATA_ADDR + 0x10000)
+
+struct jz_nand {
+	struct mtd_info mtd;
+	struct nand_chip chip;
+	void __iomem *base;
+	struct resource *mem;
+
+	struct jz_nand_platform_data *pdata;
+};
+
+static inline struct jz_nand *mtd_to_jz_nand(struct mtd_info *mtd)
+{
+	return container_of(mtd, struct jz_nand, mtd);
+}
+
+static void jz_nand_cmd_ctrl(struct mtd_info *mtd, int dat, unsigned int ctrl)
+{
+	struct jz_nand *nand = mtd_to_jz_nand(mtd);
+	struct nand_chip *chip = mtd->priv;
+	uint32_t reg;
+
+	if (ctrl & NAND_CTRL_CHANGE) {
+		BUG_ON((ctrl & NAND_ALE) && (ctrl & NAND_CLE));
+		if (ctrl & NAND_ALE)
+			chip->IO_ADDR_W = JZ_NAND_ADDR_ADDR;
+		else if (ctrl & NAND_CLE)
+			chip->IO_ADDR_W = JZ_NAND_CMD_ADDR;
+		else
+			chip->IO_ADDR_W = JZ_NAND_DATA_ADDR;
+
+		reg = readl(nand->base + JZ_REG_NAND_CTRL);
+		if ( ctrl & NAND_NCE )
+			reg |= JZ_NAND_CTRL_ASSERT_CHIP(0);
+		else
+			reg &= ~JZ_NAND_CTRL_ASSERT_CHIP(0);
+		writel(reg, nand->base + JZ_REG_NAND_CTRL);
+	}
+	if (dat != NAND_CMD_NONE)
+		writeb(dat, chip->IO_ADDR_W);
+}
+
+static int jz_nand_dev_ready(struct mtd_info *mtd)
+{
+	struct jz_nand *nand = mtd_to_jz_nand(mtd);
+	return gpio_get_value_cansleep(nand->pdata->busy_gpio);
+}
+
+static void jz_nand_hwctl(struct mtd_info *mtd, int mode)
+{
+	struct jz_nand *nand = mtd_to_jz_nand(mtd);
+	uint32_t reg;
+
+
+	writel(0, nand->base + JZ_REG_NAND_IRQ_STAT);
+	reg = readl(nand->base + JZ_REG_NAND_ECC_CTRL);
+
+	reg |= JZ_NAND_ECC_CTRL_RESET;
+	reg |= JZ_NAND_ECC_CTRL_ENABLE;
+	reg |= JZ_NAND_ECC_CTRL_RS;
+
+	switch(mode) {
+	case NAND_ECC_READ:
+		reg &= ~JZ_NAND_ECC_CTRL_ENCODING;
+		break;
+	case NAND_ECC_WRITE:
+		reg |= JZ_NAND_ECC_CTRL_ENCODING;
+		break;
+	default:
+		break;
+	}
+
+	writel(reg, nand->base + JZ_REG_NAND_ECC_CTRL);
+}
+
+static int jz_nand_calculate_ecc_rs(struct mtd_info* mtd, const uint8_t* dat,
+					uint8_t *ecc_code)
+{
+	struct jz_nand *nand = mtd_to_jz_nand(mtd);
+	uint32_t reg, status;
+	int i;
+
+	do {
+		status = readl(nand->base + JZ_REG_NAND_IRQ_STAT);
+	} while(!(status & JZ_NAND_STATUS_ENC_FINISH));
+
+	reg = readl(nand->base + JZ_REG_NAND_ECC_CTRL);
+	reg &= ~JZ_NAND_ECC_CTRL_ENABLE;
+	writel(reg, nand->base + JZ_REG_NAND_ECC_CTRL);
+
+	for (i = 0; i < 9; ++i) {
+		ecc_code[i] = readb(nand->base + JZ_REG_NAND_PAR0 + i);
+	}
+
+	return 0;
+}
+
+static void correct_data(uint8_t *dat, int index, int mask)
+{
+	int offset = index & 0x7;
+	uint16_t data;
+	printk("correct: ");
+
+	index += (index >> 3);
+
+	data = dat[index];
+	data |= dat[index+1] << 8;
+
+	printk("0x%x -> ", data);
+
+	mask ^= (data >> offset) & 0x1ff;
+	data &= ~(0x1ff << offset);
+	data |= (mask << offset);
+
+	printk("0x%x\n", data);
+
+	dat[index] = data & 0xff;
+	dat[index+1] = (data >> 8) & 0xff;
+}
+
+static int jz_nand_correct_ecc_rs(struct mtd_info* mtd, uint8_t *dat,
+				  uint8_t *read_ecc, uint8_t *calc_ecc)
+{
+	struct jz_nand *nand = mtd_to_jz_nand(mtd);
+	int i, error_count, index;
+	uint32_t reg, status, error;
+
+	for(i = 0; i < 9; ++i) {
+		if (read_ecc[i] != 0xff)
+			break;
+	}
+	if (i == 9) {
+		for (i = 0; i < nand->chip.ecc.size; ++i) {
+			if (dat[i] != 0xff)
+				break;
+		}
+		if (i == nand->chip.ecc.size)
+			return 0;
+	}
+
+	for(i = 0; i < 9; ++i)
+		writeb(read_ecc[i], nand->base + JZ_REG_NAND_PAR0 + i);
+
+	reg = readl(nand->base + JZ_REG_NAND_ECC_CTRL);
+	reg |= JZ_NAND_ECC_CTRL_PAR_READY;
+	writel(reg, nand->base + JZ_REG_NAND_ECC_CTRL);
+
+	do {
+		status = readl(nand->base + JZ_REG_NAND_IRQ_STAT);
+	} while (!(status & JZ_NAND_STATUS_DEC_FINISH));
+
+	reg = readl(nand->base + JZ_REG_NAND_ECC_CTRL);
+	reg &= ~JZ_NAND_ECC_CTRL_ENABLE;
+	writel(reg, nand->base + JZ_REG_NAND_ECC_CTRL);
+
+	if (status & JZ_NAND_STATUS_ERROR) {
+		if (status & JZ_NAND_STATUS_UNCOR_ERROR) {
+			printk("uncorrectable ecc:");
+			for(i = 0; i < 9; ++i)
+				printk(" 0x%x", read_ecc[i]);
+			printk("\n");
+			printk("uncorrectable data:");
+			for(i = 0; i < 32; ++i)
+				printk(" 0x%x", dat[i]);
+			printk("\n");
+			return -1;
+		}
+
+		error_count = (status & JZ_NAND_STATUS_ERR_COUNT) >> 29;
+
+		printk("error_count: %d %x\n", error_count, status);
+
+		for(i = 0; i < error_count; ++i) {
+			error = readl(nand->base + JZ_REG_NAND_ERR(i));
+			index = ((error >> 16) & 0x1ff) - 1;
+			if (index >= 0 && index < 512) {
+				correct_data(dat, index, error & 0x1ff);
+			}
+		}
+
+		return error_count;
+	}
+
+	return 0;
+}
+
+
+
+#ifdef CONFIG_MTD_CMDLINE_PARTS
+static const char *part_probes[] = {"cmdline", NULL};
+#endif
+
+static int __devinit jz_nand_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct jz_nand *nand;
+	struct nand_chip *chip;
+	struct mtd_info *mtd;
+	struct jz_nand_platform_data *pdata = pdev->dev.platform_data;
+#ifdef CONFIG_MTD_PARTITIONS
+	struct mtd_partition *partition_info;
+	int num_partitions = 0;
+#endif
+
+	nand = kzalloc(sizeof(*nand), GFP_KERNEL);
+	if (!nand) {
+		dev_err(&pdev->dev, "Failed to allocate device structure.\n");
+		return -ENOMEM;
+	}
+
+	nand->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!nand->mem) {
+		dev_err(&pdev->dev, "Failed to get platform mmio memory\n");
+		ret = -ENOENT;
+		goto err_free;
+	}
+
+	nand->mem = request_mem_region(nand->mem->start, resource_size(nand->mem),
+					pdev->name);
+
+	if (!nand->mem) {
+		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
+		ret = -EBUSY;
+		goto err_free;
+	}
+
+	nand->base = ioremap(nand->mem->start, resource_size(nand->mem));
+
+	if (!nand->base) {
+		dev_err(&pdev->dev, "Faild to ioremap mmio memory region\n");
+		ret = -EBUSY;
+		goto err_release_mem;
+	}
+
+	if (pdata && gpio_is_valid(pdata->busy_gpio)) {
+		ret = gpio_request(pdata->busy_gpio, "jz nand busy line");
+		if (ret) {
+			dev_err(&pdev->dev, "Failed to request busy gpio %d: %d\n",
+					pdata->busy_gpio, ret);
+			goto err_iounmap;
+		}
+	}
+
+	mtd		= &nand->mtd;
+	chip		= &nand->chip;
+	mtd->priv	= chip;
+	mtd->owner	= THIS_MODULE;
+	mtd->name	= "jz4740-nand";
+
+	chip->ecc.hwctl		= jz_nand_hwctl;
+
+	chip->ecc.calculate	= jz_nand_calculate_ecc_rs;
+	chip->ecc.correct	= jz_nand_correct_ecc_rs;
+	chip->ecc.mode		= NAND_ECC_HW;
+	chip->ecc.size		= 512;
+	chip->ecc.bytes		= 9;
+	if (pdata)
+		chip->ecc.layout = pdata->ecc_layout;
+
+	chip->chip_delay = 50;
+	chip->cmd_ctrl = jz_nand_cmd_ctrl;
+
+	if (pdata && gpio_is_valid(pdata->busy_gpio))
+		chip->dev_ready = jz_nand_dev_ready;
+
+	chip->IO_ADDR_R = JZ_NAND_DATA_ADDR;
+	chip->IO_ADDR_W = JZ_NAND_DATA_ADDR;
+
+	nand->pdata = pdata;
+	platform_set_drvdata(pdev, nand);
+
+	ret = nand_scan_ident(mtd, 1);
+	if (ret) {
+		dev_err(&pdev->dev,  "Failed to scan nand\n");
+		goto err_gpio_free;
+	}
+
+	if (pdata && pdata->ident_callback) {
+		pdata->ident_callback(pdev, chip, &pdata->partitions, &pdata->num_partitions);
+	}
+
+	ret = nand_scan_tail(mtd);
+	if (ret) {
+		dev_err(&pdev->dev,  "Failed to scan nand\n");
+		goto err_gpio_free;
+	}
+
+#ifdef CONFIG_MTD_PARTITIONS
+#ifdef CONFIG_MTD_CMDLINE_PARTS
+	num_partitions = parse_mtd_partitions(mtd, part_probes,
+						&partition_info, 0);
+#endif
+	if (num_partitions <= 0 && pdata) {
+		num_partitions = pdata->num_partitions;
+		partition_info = pdata->partitions;
+	}
+
+	if (num_partitions > 0)
+		ret = add_mtd_partitions(mtd, partition_info, num_partitions);
+	else
+#endif
+	ret = add_mtd_device(mtd);
+
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to add mtd device\n");
+		goto err_nand_release;
+	}
+
+	dev_info(&pdev->dev, "Successfully registered JZ4740 NAND driver\n");
+
+	return 0;
+err_nand_release:
+	nand_release(&nand->mtd);
+err_gpio_free:
+	platform_set_drvdata(pdev, NULL);
+	gpio_free(pdata->busy_gpio);
+err_iounmap:
+	iounmap(nand->base);
+err_release_mem:
+	release_mem_region(nand->mem->start, resource_size(nand->mem));
+err_free:
+	kfree(nand);
+	return ret;
+}
+
+static void __devexit jz_nand_remove(struct platform_device *pdev)
+{
+	struct jz_nand *nand = platform_get_drvdata(pdev);
+
+	nand_release(&nand->mtd);
+
+	iounmap(nand->base);
+
+	release_mem_region(nand->mem->start, resource_size(nand->mem));
+
+	platform_set_drvdata(pdev, NULL);
+	kfree(nand);
+}
+
+struct platform_driver jz_nand_driver = {
+	.probe = jz_nand_probe,
+	.remove = __devexit_p(jz_nand_probe),
+	.driver = {
+		.name = "jz4740-nand",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init jz_nand_init(void)
+{
+	return platform_driver_register(&jz_nand_driver);
+}
+module_init(jz_nand_init);
+
+static void __exit jz_nand_exit(void)
+{
+	platform_driver_unregister(&jz_nand_driver);
+}
+module_exit(jz_nand_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("NAND controller driver for JZ4720/JZ4740 SoC");
+MODULE_ALIAS("platform:jz4740-nand");
+MODULE_ALIAS("platform:jz4720-nand");
diff -ruN linux-2.6.31-vanilla/drivers/power/jz4740-battery.c linux-2.6.31/drivers/power/jz4740-battery.c
--- linux-2.6.31-vanilla/drivers/power/jz4740-battery.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/power/jz4740-battery.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,471 @@
+/*
+ * Battery measurement code for Ingenic JZ SOC.
+ *
+ * based on tosa_battery.c
+ *
+ * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.com>
+ * Copyright (C) 2009 Jiejing Zhang <kzjeef@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/power_supply.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <linux/power/jz4740-battery.h>
+#include <linux/jz4740-adc.h>
+
+struct jz_battery_info {
+	struct power_supply usb;
+	struct power_supply bat;
+	struct power_supply ac;
+	int bat_status;
+	struct jz_batt_info *pdata;
+	struct mutex work_lock;
+	struct workqueue_struct *monitor_wqueue;
+	struct delayed_work bat_work;
+};
+
+#define ps_to_jz_battery(x) container_of((x), struct jz_battery_info, bat);
+
+/*********************************************************************
+ *		Power
+ *********************************************************************/
+
+
+static int jz_get_power_prop(struct jz_battery_info *bat_info,
+			     struct power_supply *psy,
+			     enum power_supply_property psp,
+			     union power_supply_propval *val)
+{
+	int gpio;
+	
+	if (bat_info == 0 || bat_info->pdata == 0)
+		return -EINVAL;
+	gpio = (psy->type == POWER_SUPPLY_TYPE_MAINS) ?
+		bat_info->pdata->dc_dect_gpio :
+		bat_info->pdata->usb_dect_gpio;
+	if (!gpio_is_valid(gpio))
+		return -EINVAL;
+	switch (psp) {
+	case POWER_SUPPLY_PROP_ONLINE:
+		val->intval = !gpio_get_value(gpio);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int jz_usb_get_power_prop(struct power_supply *psy,
+				 enum power_supply_property psp,
+				 union power_supply_propval *val)
+{
+	struct jz_battery_info *bat_info = container_of(psy, struct jz_battery_info, usb);
+	return jz_get_power_prop(bat_info, psy, psp, val);
+}
+
+static int jz_ac_get_power_prop(struct power_supply *psy,
+				 enum power_supply_property psp,
+				 union power_supply_propval *val)
+{
+	struct jz_battery_info *bat_info = container_of(psy, struct jz_battery_info, ac);
+	return jz_get_power_prop(bat_info, psy, psp, val);
+}
+
+
+static enum power_supply_property jz_power_props[] = {
+	POWER_SUPPLY_PROP_ONLINE,
+};
+
+static struct power_supply jz_ac = {
+	.name = "ac",
+	.type = POWER_SUPPLY_TYPE_MAINS,
+	.properties = jz_power_props,
+	.num_properties = ARRAY_SIZE(jz_power_props),
+	.get_property = jz_ac_get_power_prop,
+};
+
+static struct power_supply jz_usb = {
+	.name = "usb",
+	.type = POWER_SUPPLY_TYPE_USB,
+	.properties = jz_power_props,
+	.num_properties = ARRAY_SIZE(jz_power_props),
+	.get_property = jz_usb_get_power_prop,
+};
+
+
+/*********************************************************************
+ *		Battery properties
+ *********************************************************************/
+
+static long jz_read_bat(struct power_supply *psy)
+{
+	struct jz_battery_info *bat_info = ps_to_jz_battery(psy);
+	enum jz_adc_battery_scale scale;
+
+	if (bat_info->pdata->max_voltag > 2500000)
+		scale = JZ_ADC_BATTERY_SCALE_7V5;
+	else
+		scale = JZ_ADC_BATTERY_SCALE_2V5;
+
+	return jz4740_adc_read_battery_voltage(psy->dev->parent->parent, scale);
+}
+
+static int jz_bat_get_capacity(struct power_supply *psy)
+{
+	int ret;
+	struct jz_battery_info *bat_info = ps_to_jz_battery(psy);
+
+	ret = jz_read_bat(psy);
+
+	if (ret < 0)
+		return ret;
+
+	ret = (ret - bat_info->pdata->min_voltag) * 100
+		/ (bat_info->pdata->max_voltag - bat_info->pdata->min_voltag);
+
+	if (ret > 100)
+		ret = 100;
+	else if (ret < 0)
+		ret = 0;
+
+	return ret;
+}
+
+static int jz_bat_get_property(struct power_supply *psy,
+				enum power_supply_property psp,
+				union power_supply_propval *val)
+{
+	struct jz_battery_info *bat_info = ps_to_jz_battery(psy)
+	
+	switch (psp) {
+	case POWER_SUPPLY_PROP_STATUS:
+		val->intval = bat_info->bat_status;
+		break;
+	case POWER_SUPPLY_PROP_TECHNOLOGY:
+		val->intval = bat_info->pdata->batt_tech;
+		break;
+	case POWER_SUPPLY_PROP_HEALTH:
+		if(jz_read_bat(psy) < bat_info->pdata->min_voltag) {
+			dev_dbg(psy->dev, "%s: battery is dead,"
+				"voltage too low!\n", __func__);
+			val->intval = POWER_SUPPLY_HEALTH_DEAD;
+		} else {
+			dev_dbg(psy->dev, "%s: battery is good,"
+				"voltage normal.\n", __func__);
+			val->intval = POWER_SUPPLY_HEALTH_GOOD;
+		}
+		break;
+	case POWER_SUPPLY_PROP_CAPACITY:
+		val->intval = jz_bat_get_capacity(psy);
+		dev_dbg(psy->dev, "%s: battery_capacity = %d\n",
+			__func__, val->intval);
+		break;
+	case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+		val->intval = jz_read_bat(psy);
+		if (val->intval < 0)
+			return val->intval;
+		break;
+	case POWER_SUPPLY_PROP_VOLTAGE_MAX:
+	case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
+		val->intval = bat_info->pdata->max_voltag;
+		break;
+	case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
+		val->intval = bat_info->pdata->min_voltag;
+		break;
+	case POWER_SUPPLY_PROP_PRESENT:
+		val->intval = 1;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static void jz_bat_external_power_changed(struct power_supply *psy)
+{
+	struct jz_battery_info *bat_info = ps_to_jz_battery(psy);
+	
+	cancel_delayed_work(&bat_info->bat_work);
+	queue_delayed_work(bat_info->monitor_wqueue, &bat_info->bat_work, HZ / 8);
+}
+
+static char *status_text[] = {
+	[POWER_SUPPLY_STATUS_UNKNOWN] =		"Unknown",
+	[POWER_SUPPLY_STATUS_CHARGING] =	"Charging",
+	[POWER_SUPPLY_STATUS_DISCHARGING] =	"Discharging",
+	[POWER_SUPPLY_STATUS_NOT_CHARGING] =    "Not charging",
+};
+
+static void jz_bat_update(struct power_supply *psy)
+{
+	struct jz_battery_info *bat_info = ps_to_jz_battery(psy);
+		
+	int old_status = bat_info->bat_status;
+	static unsigned long old_batt_vol = 0;
+	unsigned long batt_vol = jz_read_bat(psy);
+	
+	mutex_lock(&bat_info->work_lock);
+
+	if (gpio_is_valid(bat_info->pdata->charg_stat_gpio)) {
+		if(!gpio_get_value(bat_info->pdata->charg_stat_gpio))
+			bat_info->bat_status = POWER_SUPPLY_STATUS_CHARGING;
+		else
+			bat_info->bat_status = POWER_SUPPLY_STATUS_NOT_CHARGING;
+		dev_dbg(psy->dev, "%s: battery status=%s\n",
+			__func__, status_text[bat_info->bat_status]);
+		
+		if (old_status != bat_info->bat_status) {
+			dev_dbg(psy->dev, "%s %s -> %s\n",
+				psy->name,
+				status_text[old_status],
+				status_text[bat_info->bat_status]);
+
+			power_supply_changed(psy);
+		}
+	}
+
+	if (old_batt_vol - batt_vol > 50000) {
+		dev_dbg(psy->dev, "voltage change : %ld -> %ld\n",
+			old_batt_vol, batt_vol);
+		power_supply_changed(psy);
+		old_batt_vol = batt_vol;
+	}
+
+	mutex_unlock(&bat_info->work_lock);
+}
+
+static enum power_supply_property jz_bat_main_props[] = {
+	POWER_SUPPLY_PROP_STATUS,
+	POWER_SUPPLY_PROP_TECHNOLOGY,
+	POWER_SUPPLY_PROP_HEALTH,
+	POWER_SUPPLY_PROP_CAPACITY, /* in percents! */
+	POWER_SUPPLY_PROP_VOLTAGE_NOW,
+	POWER_SUPPLY_PROP_VOLTAGE_MAX,
+	POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
+	POWER_SUPPLY_PROP_PRESENT,
+};
+
+struct power_supply bat_ps = {
+	.name			= "battery",
+	.type			= POWER_SUPPLY_TYPE_BATTERY,
+	.properties		= jz_bat_main_props,
+	.num_properties		= ARRAY_SIZE(jz_bat_main_props),
+	.get_property		= jz_bat_get_property,
+	.external_power_changed = jz_bat_external_power_changed,
+	.use_for_apm		= 1,
+};
+
+static void jz_bat_work(struct work_struct *work)
+{
+	/* query interval too small will increase system workload*/
+	const int interval = HZ * 30;
+	struct jz_battery_info *bat_info = container_of(work,struct jz_battery_info, bat_work.work);
+
+	jz_bat_update(&bat_info->bat);
+	queue_delayed_work(bat_info->monitor_wqueue,
+			   &bat_info->bat_work, interval);
+}
+
+#ifdef CONFIG_PM
+static int jz_bat_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	struct jz_battery_info *bat_info = platform_get_drvdata(pdev);
+	
+	bat_info->bat_status =  POWER_SUPPLY_STATUS_UNKNOWN;
+
+	return 0;
+}
+
+static int jz_bat_resume(struct platform_device *pdev)
+{
+	struct jz_battery_info *bat_info = platform_get_drvdata(pdev);
+
+	bat_info->bat_status =  POWER_SUPPLY_STATUS_UNKNOWN;
+
+	cancel_delayed_work(&bat_info->bat_work);
+	queue_delayed_work(bat_info->monitor_wqueue, &bat_info->bat_work, HZ/10);
+
+	return 0;
+}
+#else
+#define jz_bat_suspend NULL
+#define jz_bat_resume NULL
+#endif
+
+static int jz_bat_probe(struct platform_device *pdev)
+{
+	int ret = 0;
+	struct jz_battery_info *bat_info;
+	
+	bat_info = kzalloc(sizeof(struct jz_battery_info), GFP_KERNEL);
+
+	if (!bat_info) {
+		return -ENOMEM;
+	}
+
+	if (!pdev->dev.platform_data) {
+		dev_err(&pdev->dev, "Please set battery info\n");
+		ret = -EINVAL;
+		goto err_platform_data;
+	}
+	platform_set_drvdata(pdev, bat_info);
+	bat_info->pdata = pdev->dev.platform_data;
+	bat_info->bat = bat_ps;
+	bat_info->usb = jz_usb;
+	bat_info->ac =  jz_ac;
+	mutex_init(&bat_info->work_lock);
+	INIT_DELAYED_WORK(&bat_info->bat_work, jz_bat_work);
+
+	if (gpio_is_valid(bat_info->pdata->dc_dect_gpio)) {
+		ret = gpio_request(bat_info->pdata->dc_dect_gpio, "AC/DC DECT");
+		if (ret) {
+			dev_err(&pdev->dev, "ac/dc dect gpio request failed.\n");
+
+			goto err_dc_gpio_request;
+		}
+		ret = gpio_direction_input(bat_info->pdata->dc_dect_gpio);
+		if (ret) {
+			dev_err(&pdev->dev, "ac/dc dect gpio direction failed.\n");
+
+			goto err_dc_gpio_direction;
+		}
+	}
+
+	if (gpio_is_valid(bat_info->pdata->usb_dect_gpio)) {
+		ret = gpio_request(bat_info->pdata->usb_dect_gpio, "USB DECT");
+		if (ret) {
+			dev_err(&pdev->dev, "usb dect gpio request failed.\n");
+
+			goto err_usb_gpio_request;
+		}
+		ret = gpio_direction_input(bat_info->pdata->usb_dect_gpio);
+		if (ret) {
+			dev_err(&pdev->dev, "usb dect gpio set direction failed.\n");
+			goto err_usb_gpio_direction;
+		}
+
+		jz_gpio_disable_pullup(bat_info->pdata->usb_dect_gpio);
+		/* TODO: Use generic gpio is better */
+	}
+
+	if (gpio_is_valid(bat_info->pdata->charg_stat_gpio)) {
+		ret = gpio_request(bat_info->pdata->charg_stat_gpio, "CHARG STAT");
+		if (ret) {
+			dev_err(&pdev->dev, "charger state gpio request failed.\n");
+			goto err_charg_gpio_request;
+		}
+		ret = gpio_direction_input(bat_info->pdata->charg_stat_gpio);
+		if (ret) {
+			dev_err(&pdev->dev, "charger state gpio set direction failed.\n");
+			goto err_charg_gpio_direction;
+		}
+	}
+	
+	if (gpio_is_valid(bat_info->pdata->dc_dect_gpio)) {
+		ret = power_supply_register(&pdev->dev, &bat_info->ac);
+		if (ret) {
+			dev_err(&pdev->dev, "power supply ac/dc register failed.\n");
+			goto err_power_register_ac;
+		}
+	}
+
+	if (gpio_is_valid(bat_info->pdata->usb_dect_gpio)) {
+		ret = power_supply_register(&pdev->dev, &bat_info->usb);
+		if (ret) {
+			dev_err(&pdev->dev, "power supply usb register failed.\n");
+			goto err_power_register_usb;
+		}
+	}
+
+	if (gpio_is_valid(bat_info->pdata->charg_stat_gpio)) {
+		ret = power_supply_register(&pdev->dev, &bat_info->bat);
+		if (ret) {
+			dev_err(&pdev->dev, "power supply battery register failed.\n");
+			goto err_power_register_bat;
+		} else {
+			bat_info->monitor_wqueue = create_singlethread_workqueue("jz_battery");
+			if (!bat_info->monitor_wqueue) {
+				return -ESRCH;
+			}
+			queue_delayed_work(bat_info->monitor_wqueue, &bat_info->bat_work, HZ * 1);
+		}
+	}
+	printk(KERN_INFO "jz_bat init success.\n");
+	return ret;
+
+err_power_register_bat:
+	power_supply_unregister(&bat_info->usb);
+err_power_register_usb:
+	power_supply_unregister(&bat_info->ac);
+err_power_register_ac:
+err_charg_gpio_direction:
+	gpio_free(bat_info->pdata->charg_stat_gpio);
+err_charg_gpio_request:
+err_usb_gpio_direction:
+	gpio_free(bat_info->pdata->usb_dect_gpio);
+err_usb_gpio_request:
+err_dc_gpio_direction:
+	gpio_free(bat_info->pdata->dc_dect_gpio);
+err_dc_gpio_request:
+err_platform_data:
+	kfree(bat_info);
+	return ret;
+}
+
+static int jz_bat_remove(struct platform_device *pdev)
+{
+	struct jz_battery_info *bat_info = platform_get_drvdata(pdev);
+		
+	if (bat_info->pdata) {
+		if (gpio_is_valid(bat_info->pdata->dc_dect_gpio))
+			gpio_free(bat_info->pdata->dc_dect_gpio);
+		if (gpio_is_valid(bat_info->pdata->usb_dect_gpio))
+			gpio_free(bat_info->pdata->usb_dect_gpio);
+		if (gpio_is_valid(bat_info->pdata->charg_stat_gpio))
+			gpio_free(bat_info->pdata->charg_stat_gpio);
+	}
+
+	power_supply_unregister(&bat_ps);
+	power_supply_unregister(&jz_ac);
+	power_supply_unregister(&jz_usb);
+
+	return 0;
+}
+
+static struct platform_driver jz_bat_driver = {
+	.probe		= jz_bat_probe,
+	.remove		= __devexit_p(jz_bat_remove),
+	.suspend	= jz_bat_suspend,
+	.resume		= jz_bat_resume,
+	.driver = {
+		.name = "jz4740-battery",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init jz_bat_init(void)
+{
+	return platform_driver_register(&jz_bat_driver);
+}
+module_init(jz_bat_init);
+
+static void __exit jz_bat_exit(void)
+{
+	platform_driver_unregister(&jz_bat_driver);
+}
+module_exit(jz_bat_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jiejing Zhang <kzjeef@gmail.com>");
+MODULE_DESCRIPTION("JZ4720/JZ4740 SoC battery driver");
diff -ruN linux-2.6.31-vanilla/drivers/rtc/rtc-jz4740.c linux-2.6.31/drivers/rtc/rtc-jz4740.c
--- linux-2.6.31-vanilla/drivers/rtc/rtc-jz4740.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/rtc/rtc-jz4740.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,325 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ4720/JZ4740 SoC RTC driver
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/rtc.h>
+
+#define JZ_REG_RTC_CTRL		0x00
+#define JZ_REG_RTC_SEC		0x04
+#define JZ_REG_RTC_SEC_ALARM	0x08
+#define JZ_REG_REGULATOR	0x0C
+
+#define JZ_RTC_CTRL_WRDY	BIT(7)
+#define JZ_RTC_CTRL_1HZ		BIT(6)
+#define JZ_RTC_CTRL_1HZ_IRQ	BIT(5)
+#define JZ_RTC_CTRL_AF		BIT(4)
+#define JZ_RTC_CTRL_AF_IRQ	BIT(3)
+#define JZ_RTC_CTRL_AE		BIT(2)
+#define JZ_RTC_CTRL_ENABLE	BIT(0)
+
+struct jz4740_rtc {
+	struct resource *mem;
+	void __iomem *base;
+
+	struct rtc_device *rtc;
+
+	unsigned int irq;
+
+	spinlock_t lock;
+};
+
+static inline uint32_t jz4740_rtc_reg_read(struct jz4740_rtc *rtc, size_t reg)
+{
+	return readl(rtc->base + reg);
+}
+
+static inline void jz4740_rtc_wait_write_ready(struct jz4740_rtc *rtc)
+{
+	uint32_t ctrl;
+	do {
+		ctrl = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_CTRL);
+	} while (!(ctrl & JZ_RTC_CTRL_WRDY));
+}
+
+
+static inline void jz4740_rtc_reg_write(struct jz4740_rtc *rtc, size_t reg,
+					uint32_t val)
+{
+	jz4740_rtc_wait_write_ready(rtc);
+	writel(val, rtc->base + reg);
+}
+
+static void jz4740_rtc_ctrl_set_bits(struct jz4740_rtc *rtc, uint32_t mask,
+					uint32_t val)
+{
+	unsigned long flags;
+	uint32_t ctrl;
+
+	spin_lock_irqsave(&rtc->lock, flags);
+
+	ctrl = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_CTRL);
+
+	/* Don't clear interrupt flags by accident */
+	ctrl |= JZ_RTC_CTRL_1HZ | JZ_RTC_CTRL_AF;
+
+	ctrl &= ~mask;
+	ctrl |= val;
+
+	jz4740_rtc_reg_write(rtc, JZ_REG_RTC_CTRL, ctrl);
+
+	spin_unlock_irqrestore(&rtc->lock, flags);
+}
+
+static inline struct jz4740_rtc *dev_to_rtc(struct device *dev)
+{
+	return dev_get_drvdata(dev);
+}
+
+static int jz4740_rtc_read_time(struct device *dev, struct rtc_time *time)
+{
+	struct jz4740_rtc *rtc = dev_to_rtc(dev);
+	uint32_t secs, secs2;
+
+	secs = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_SEC);
+	secs2 = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_SEC);
+
+	while (secs != secs2) {
+		secs = secs2;
+		secs2 = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_SEC);
+	}
+
+	rtc_time_to_tm(secs, time);
+
+	return rtc_valid_tm(time);
+}
+
+static int jz4740_rtc_set_mmss(struct device *dev, unsigned long secs)
+{
+	struct jz4740_rtc *rtc = dev_to_rtc(dev);
+
+	if ((uint32_t)secs != secs)
+		return -EINVAL;
+
+	jz4740_rtc_reg_write(rtc, JZ_REG_RTC_SEC, secs);
+
+	return 0;
+}
+
+static int jz4740_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+	struct jz4740_rtc *rtc = dev_to_rtc(dev);
+	uint32_t secs, secs2;
+	uint32_t ctrl;
+
+	secs = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_SEC_ALARM);
+	secs2 = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_SEC_ALARM);
+
+	while (secs != secs2){
+		secs = secs2;
+		secs2 = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_SEC_ALARM);
+	}
+
+	ctrl = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_CTRL);
+
+	alrm->enabled = !!(ctrl & JZ_RTC_CTRL_AE);
+	alrm->pending = !!(ctrl & JZ_RTC_CTRL_AF);
+
+	rtc_time_to_tm(secs, &alrm->time);
+
+	return rtc_valid_tm(&alrm->time);
+}
+
+static int jz4740_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+	struct jz4740_rtc *rtc = dev_to_rtc(dev);
+	unsigned long secs;
+
+	rtc_tm_to_time(&alrm->time, &secs);
+
+	if ((uint32_t)secs != secs)
+		return -EINVAL;
+
+	jz4740_rtc_reg_write(rtc, JZ_REG_RTC_SEC_ALARM, (uint32_t)secs);
+	jz4740_rtc_ctrl_set_bits(rtc, JZ_RTC_CTRL_AE,
+					alrm->enabled ? JZ_RTC_CTRL_AE : 0);
+
+	return 0;
+}
+
+static int jz4740_rtc_update_irq_enable(struct device *dev, unsigned int enabled)
+{
+	struct jz4740_rtc *rtc = dev_to_rtc(dev);
+	jz4740_rtc_ctrl_set_bits(rtc, JZ_RTC_CTRL_1HZ_IRQ,
+					enabled ? JZ_RTC_CTRL_1HZ_IRQ : 0);
+	return 0;
+}
+
+
+static int jz4740_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
+{
+	struct jz4740_rtc *rtc = dev_to_rtc(dev);
+	jz4740_rtc_ctrl_set_bits(rtc, JZ_RTC_CTRL_AF_IRQ,
+					enabled ? JZ_RTC_CTRL_AF_IRQ : 0);
+	return 0;
+}
+
+static struct rtc_class_ops jz4740_rtc_ops = {
+	.read_time	= jz4740_rtc_read_time,
+	.set_mmss	= jz4740_rtc_set_mmss,
+	.read_alarm	= jz4740_rtc_read_alarm,
+	.set_alarm	= jz4740_rtc_set_alarm,
+	.update_irq_enable = jz4740_rtc_update_irq_enable,
+	.alarm_irq_enable = jz4740_rtc_alarm_irq_enable,
+};
+
+static irqreturn_t jz4740_rtc_irq(int irq, void *data)
+{
+	struct jz4740_rtc *rtc = data;
+	uint32_t ctrl;
+	unsigned long events = 0;
+	ctrl = jz4740_rtc_reg_read(rtc, JZ_REG_RTC_CTRL);
+
+	if (ctrl & JZ_RTC_CTRL_1HZ)
+		events |= (RTC_UF | RTC_IRQF);
+
+	if (ctrl & JZ_RTC_CTRL_AF)
+		events |= (RTC_AF | RTC_IRQF);
+
+	rtc_update_irq(rtc->rtc, 1, events);
+
+	jz4740_rtc_ctrl_set_bits(rtc, JZ_RTC_CTRL_1HZ | JZ_RTC_CTRL_AF, 0);
+
+	return IRQ_HANDLED;
+}
+
+static int __devinit jz4740_rtc_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct jz4740_rtc *rtc;
+
+	rtc = kmalloc(sizeof(*rtc), GFP_KERNEL);
+
+	rtc->irq = platform_get_irq(pdev, 0);
+
+	if (rtc->irq < 0) {
+		ret = -ENOENT;
+		dev_err(&pdev->dev, "Failed to get platform irq\n");
+		goto err_free;
+	}
+
+	rtc->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!rtc->mem) {
+		ret = -ENOENT;
+		dev_err(&pdev->dev, "Failed to get platform mmio memory\n");
+		goto err_free;
+	}
+
+	rtc->mem = request_mem_region(rtc->mem->start, resource_size(rtc->mem),
+					pdev->name);
+
+	if (!rtc->mem) {
+		ret = -EBUSY;
+		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
+		goto err_free;
+	}
+
+	rtc->base = ioremap_nocache(rtc->mem->start, resource_size(rtc->mem));
+
+	if (!rtc->base) {
+		ret = -EBUSY;
+		dev_err(&pdev->dev, "Failed to ioremap mmio memory\n");
+		goto err_release_mem_region;
+	}
+
+	platform_set_drvdata(pdev, rtc);
+
+	rtc->rtc = rtc_device_register(pdev->name, &pdev->dev, &jz4740_rtc_ops,
+					THIS_MODULE);
+
+	if (IS_ERR(rtc->rtc)) {
+		ret = PTR_ERR(rtc->rtc);
+		dev_err(&pdev->dev, "Failed to register rtc device: %d\n", ret);
+		goto err_iounmap;
+	}
+
+	ret = request_irq(rtc->irq, jz4740_rtc_irq, 0,
+				pdev->name,  rtc);
+
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to request rtc irq: %d\n", ret);
+		goto err_unregister_rtc;
+	}
+	printk("rtc-ctrl: %d\n", jz4740_rtc_reg_read(rtc, JZ_REG_RTC_CTRL));
+
+	return 0;
+
+err_unregister_rtc:
+	rtc_device_unregister(rtc->rtc);
+err_iounmap:
+	platform_set_drvdata(pdev, NULL);
+	iounmap(rtc->base);
+err_release_mem_region:
+	release_mem_region(rtc->mem->start, resource_size(rtc->mem));
+err_free:
+	kfree(rtc);
+
+	return ret;
+}
+
+static int __devexit jz4740_rtc_remove(struct platform_device *pdev)
+{
+	struct jz4740_rtc *rtc = platform_get_drvdata(pdev);
+
+	rtc_device_unregister(rtc->rtc);
+
+	iounmap(rtc->base);
+	release_mem_region(rtc->mem->start, resource_size(rtc->mem));
+
+	kfree(rtc);
+
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+struct platform_driver jz4740_rtc_driver = {
+	.probe = jz4740_rtc_probe,
+	.remove = __devexit_p(jz4740_rtc_remove),
+	.driver = {
+		.name = "jz4740-rtc",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init jz4740_rtc_init(void)
+{
+	return platform_driver_register(&jz4740_rtc_driver);
+}
+module_init(jz4740_rtc_init);
+
+static void __exit jz4740_rtc_exit(void)
+{
+	platform_driver_unregister(&jz4740_rtc_driver);
+}
+module_exit(jz4740_rtc_exit);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RTC driver for the JZ4720/JZ4740 SoC\n");
+MODULE_ALIAS("platform:jz4740-rtc");
+MODULE_ALIAS("platform:jz4720-rtc");
diff -ruN linux-2.6.31-vanilla/drivers/usb/gadget/jz4740_udc.c linux-2.6.31/drivers/usb/gadget/jz4740_udc.c
--- linux-2.6.31-vanilla/drivers/usb/gadget/jz4740_udc.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/usb/gadget/jz4740_udc.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,2337 @@
+/*
+ * linux/drivers/usb/gadget/jz4740_udc.c
+ *
+ * Ingenic JZ4740 on-chip high speed USB device controller
+ *
+ * Copyright (C) 2006 - 2008 Ingenic Semiconductor Inc.
+ * Author: <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+/*
+ * This device has ep0, two bulk-in/interrupt-in endpoints, and one bulk-out endpoint.
+ *
+ *  - Endpoint numbering is fixed: ep0, ep1in-int, ep2in-bulk, ep1out-bulk.
+ *  - DMA works with bulk-in (channel 1) and bulk-out (channel 2) endpoints.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/proc_fs.h>
+#include <linux/usb.h>
+#include <linux/usb/gadget.h>
+
+#include <asm/byteorder.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/jzsoc.h>
+
+#include "jz4740_udc.h"
+
+#define JZ_REG_UDC_FADDR	0x00 /* Function Address 8-bit */
+#define JZ_REG_UDC_POWER	0x01 /* Power Managemetn 8-bit */
+#define JZ_REG_UDC_INTRIN	0x02 /* Interrupt IN 16-bit */
+#define JZ_REG_UDC_INTROUT	0x04 /* Interrupt OUT 16-bit */
+#define JZ_REG_UDC_INTRINE	0x06 /* Intr IN enable 16-bit */
+#define JZ_REG_UDC_INTROUTE	0x08 /* Intr OUT enable 16-bit */
+#define JZ_REG_UDC_INTRUSB	0x0a /* Interrupt USB 8-bit */
+#define JZ_REG_UDC_INTRUSBE	0x0b /* Interrupt USB Enable 8-bit */
+#define JZ_REG_UDC_FRAME	0x0c /* Frame number 16-bit */
+#define JZ_REG_UDC_INDEX	0x0e /* Index register 8-bit */
+#define JZ_REG_UDC_TESTMODE	0x0f /* USB test mode 8-bit */
+
+#define JZ_REG_UDC_CSR0		0x12 /* EP0 CSR 8-bit */
+#define JZ_REG_UDC_INMAXP	0x10 /* EP1-2 IN Max Pkt Size 16-bit */
+#define JZ_REG_UDC_INCSR	0x12 /* EP1-2 IN CSR LSB 8/16bit */
+#define JZ_REG_UDC_INCSRH	0x13 /* EP1-2 IN CSR MSB 8-bit */
+#define JZ_REG_UDC_OUTMAXP	0x14 /* EP1 OUT Max Pkt Size 16-bit */
+#define JZ_REG_UDC_OUTCSR	0x16 /* EP1 OUT CSR LSB 8/16bit */
+#define JZ_REG_UDC_OUTCSRH	0x17 /* EP1 OUT CSR MSB 8-bit */
+#define JZ_REG_UDC_OUTCOUNT	0x18 /* bytes in EP0/1 OUT FIFO 16-bit */
+
+#define JZ_REG_UDC_EP_FIFO(x)	(4 * (x) + 0x20)
+
+#define JZ_REG_UDC_EPINFO	0x78 /* Endpoint information */
+#define JZ_REG_UDC_RAMINFO	0x79 /* RAM information */
+
+#define JZ_REG_UDC_INTR		0x200 /* DMA pending interrupts */
+#define JZ_REG_UDC_CNTL1	0x204 /* DMA channel 1 control */
+#define JZ_REG_UDC_ADDR1	0x208 /* DMA channel 1 AHB memory addr */
+#define JZ_REG_UDC_COUNT1	0x20c /* DMA channel 1 byte count */
+#define JZ_REG_UDC_CNTL2	0x214 /* DMA channel 2 control */
+#define JZ_REG_UDC_ADDR2	0x218 /* DMA channel 2 AHB memory addr */
+#define JZ_REG_UDC_COUNT2	0x21c /* DMA channel 2 byte count */
+
+#ifndef DEBUG
+# define DEBUG(fmt,args...) do {} while(0)
+#endif
+#ifndef DEBUG_EP0
+# define NO_STATES
+# define DEBUG_EP0(fmt,args...) do {} while(0)
+#endif
+#ifndef DEBUG_SETUP
+# define DEBUG_SETUP(fmt,args...) do {} while(0)
+#endif
+
+static unsigned int udc_debug = 0; /* 0: normal mode, 1: test udc cable type mode */
+
+module_param(udc_debug, int, 0);
+MODULE_PARM_DESC(udc_debug, "test udc cable or power type");
+
+static unsigned int use_dma = 0;   /* 1: use DMA, 0: use PIO */
+
+module_param(use_dma, int, 0);
+MODULE_PARM_DESC(use_dma, "DMA mode enable flag");
+
+struct jz4740_udc *the_controller;
+
+/*
+ * Local declarations.
+ */
+static void jz4740_ep0_kick(struct jz4740_udc *dev, struct jz4740_ep *ep);
+static void jz4740_handle_ep0(struct jz4740_udc *dev, uint32_t intr);
+
+static void done(struct jz4740_ep *ep, struct jz4740_request *req,
+		 int status);
+static void pio_irq_enable(struct jz4740_ep *ep);
+static void pio_irq_disable(struct jz4740_ep *ep);
+static void stop_activity(struct jz4740_udc *dev,
+			  struct usb_gadget_driver *driver);
+static void nuke(struct jz4740_ep *ep, int status);
+static void flush(struct jz4740_ep *ep);
+static void udc_set_address(struct jz4740_udc *dev, unsigned char address);
+
+/*-------------------------------------------------------------------------*/
+
+/* inline functions of register read/write/set/clear  */
+
+static inline uint8_t usb_readb(struct jz4740_udc *udc, size_t reg)
+{
+	return readb(udc->base + reg);
+}
+
+static inline uint16_t usb_readw(struct jz4740_udc *udc, size_t reg)
+{
+	return readw(udc->base + reg);
+}
+
+static inline uint32_t usb_readl(struct jz4740_udc *udc, size_t reg)
+{
+	return readl(udc->base + reg);
+}
+
+static inline void usb_writeb(struct jz4740_udc *udc, size_t reg, uint8_t val)
+{
+	writeb(val, udc->base + reg);
+}
+
+static inline void usb_writew(struct jz4740_udc *udc, size_t reg, uint16_t val)
+{
+	writew(val, udc->base + reg);
+}
+
+static inline void usb_writel(struct jz4740_udc *udc, size_t reg, uint32_t val)
+{
+	writel(val, udc->base + reg);
+}
+
+static inline void usb_setb(struct jz4740_udc *udc, size_t reg, uint8_t mask)
+{
+	usb_writeb(udc, reg, usb_readb(udc, reg) | mask);
+}
+
+static inline void usb_setw(struct jz4740_udc *udc, size_t reg, uint8_t mask)
+{
+	usb_writew(udc, reg, usb_readw(udc, reg) | mask);
+}
+
+static inline void usb_setl(struct jz4740_udc *udc, size_t reg, uint32_t mask)
+{
+	usb_writel(udc, reg, usb_readl(udc, reg) | mask);
+}
+
+static inline void usb_clearb(struct jz4740_udc *udc, size_t reg, uint8_t mask)
+{
+	usb_writeb(udc, reg, usb_readb(udc, reg) & ~mask);
+}
+
+static inline void usb_clearw(struct jz4740_udc *udc, size_t reg, uint16_t mask)
+{
+	usb_writew(udc, reg, usb_readw(udc, reg) & ~mask);
+}
+
+static inline void usb_clearl(struct jz4740_udc *udc, size_t reg, uint32_t mask)
+{
+	usb_writel(udc, reg, usb_readl(udc, reg) & ~mask);
+}
+
+/*-------------------------------------------------------------------------*/
+
+static inline void jz_udc_set_index(struct jz4740_udc *udc, uint8_t index)
+{
+	usb_writeb(udc, JZ_REG_UDC_INDEX, index);
+}
+
+static inline void jz_udc_select_ep(struct jz4740_ep *ep)
+{
+	jz_udc_set_index(ep->dev, ep_index(ep));
+}
+
+static inline int write_packet(struct jz4740_ep *ep,
+				   struct jz4740_request *req, int max)
+{
+	uint8_t *buf;
+	int length, nlong, nbyte;
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	buf = req->req.buf + req->req.actual;
+	prefetch(buf);
+
+	length = req->req.length - req->req.actual;
+	length = min(length, max);
+	req->req.actual += length;
+
+	DEBUG("Write %d (max %d), fifo %x\n", length, max, ep->fifo);
+
+	nlong = length >> 2;
+	nbyte = length & 0x3;
+	while (nlong--) {
+		usb_writel(ep->dev, ep->fifo, *((uint32_t *)buf));
+		buf += 4;
+	}
+	while (nbyte--) {
+		usb_writeb(ep->dev, ep->fifo, *buf++);
+	}
+
+	return length;
+}
+
+static inline int read_packet(struct jz4740_ep *ep,
+				  struct jz4740_request *req, int count)
+{
+	uint8_t *buf;
+	int length, nlong, nbyte;
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	buf = req->req.buf + req->req.actual;
+	prefetchw(buf);
+
+	length = req->req.length - req->req.actual;
+	length = min(length, count);
+	req->req.actual += length;
+
+	DEBUG("Read %d, fifo %x\n", length, ep->fifo);
+
+	nlong = length >> 2;
+	nbyte = length & 0x3;
+	while (nlong--) {
+		*((uint32_t *)buf) = usb_readl(ep->dev, ep->fifo);
+		buf += 4;
+	}
+	while (nbyte--) {
+		*buf++ = usb_readb(ep->dev, ep->fifo);
+	}
+
+	return length;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * 	udc_disable - disable USB device controller
+ */
+static void udc_disable(struct jz4740_udc *dev)
+{
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	udc_set_address(dev, 0);
+
+	/* Disable interrupts */
+	usb_writew(dev, JZ_REG_UDC_INTRINE, 0);
+	usb_writew(dev, JZ_REG_UDC_INTROUTE, 0);
+	usb_writeb(dev, JZ_REG_UDC_INTRUSBE, 0);
+
+	/* Disable DMA */
+	usb_writel(dev, JZ_REG_UDC_CNTL1, 0);
+	usb_writel(dev, JZ_REG_UDC_CNTL2, 0);
+
+	/* Disconnect from usb */
+	usb_clearb(dev, JZ_REG_UDC_POWER, USB_POWER_SOFTCONN);
+
+	/* Disable the USB PHY */
+#ifdef CONFIG_SOC_JZ4740
+	REG_CPM_SCR &= ~CPM_SCR_USBPHY_ENABLE;
+#elif defined(CONFIG_SOC_JZ4750) || defined(CONFIG_SOC_JZ4750D)
+	REG_CPM_OPCR &= ~CPM_OPCR_UDCPHY_ENABLE;
+#endif
+
+	dev->ep0state = WAIT_FOR_SETUP;
+	dev->gadget.speed = USB_SPEED_UNKNOWN;
+
+	return;
+}
+
+/*
+ * 	udc_reinit - initialize software state
+ */
+static void udc_reinit(struct jz4740_udc *dev)
+{
+	int i;
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	/* device/ep0 records init */
+	INIT_LIST_HEAD(&dev->gadget.ep_list);
+	INIT_LIST_HEAD(&dev->gadget.ep0->ep_list);
+	dev->ep0state = WAIT_FOR_SETUP;
+
+	for (i = 0; i < UDC_MAX_ENDPOINTS; i++) {
+		struct jz4740_ep *ep = &dev->ep[i];
+
+		if (i != 0)
+			list_add_tail(&ep->ep.ep_list, &dev->gadget.ep_list);
+
+		INIT_LIST_HEAD(&ep->queue);
+		ep->desc = 0;
+		ep->stopped = 0;
+		ep->pio_irqs = 0;
+	}
+}
+
+/* until it's enabled, this UDC should be completely invisible
+ * to any USB host.
+ */
+static void udc_enable(struct jz4740_udc *dev)
+{
+	int i;
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	/* UDC state is incorrect - Added by River */
+	if (dev->state != UDC_STATE_ENABLE) {
+		return;
+	}
+
+	dev->gadget.speed = USB_SPEED_UNKNOWN;
+
+	/* Flush FIFO for each */
+	for (i = 0; i < UDC_MAX_ENDPOINTS; i++) {
+		struct jz4740_ep *ep = &dev->ep[i];
+
+		jz_udc_set_index(dev, ep_index(ep));
+		flush(ep);
+	}
+
+	/* Set this bit to allow the UDC entering low-power mode when
+	 * there are no actions on the USB bus.
+	 * UDC still works during this bit was set.
+	 */
+	__cpm_stop_udc();
+
+	/* Enable the USB PHY */
+#ifdef CONFIG_SOC_JZ4740
+	REG_CPM_SCR |= CPM_SCR_USBPHY_ENABLE;
+#elif defined(CONFIG_SOC_JZ4750) || defined(CONFIG_SOC_JZ4750D)
+	REG_CPM_OPCR |= CPM_OPCR_UDCPHY_ENABLE;
+#endif
+
+	/* Disable interrupts */
+/*	usb_writew(dev, JZ_REG_UDC_INTRINE, 0);
+	usb_writew(dev, JZ_REG_UDC_INTROUTE, 0);
+	usb_writeb(dev, JZ_REG_UDC_INTRUSBE, 0);*/
+
+	/* Enable interrupts */
+	usb_setw(dev, JZ_REG_UDC_INTRINE, USB_INTR_EP0);
+	usb_setb(dev, JZ_REG_UDC_INTRUSBE, USB_INTR_RESET);
+	/* Don't enable rest of the interrupts */
+	/* usb_setw(dev, JZ_REG_UDC_INTRINE, USB_INTR_INEP1 | USB_INTR_INEP2);
+	   usb_setw(dev, JZ_REG_UDC_INTROUTE, USB_INTR_OUTEP1); */
+
+	/* Enable SUSPEND */
+	/* usb_setb(dev, JZ_REG_UDC_POWER, USB_POWER_SUSPENDM); */
+
+	/* Enable HS Mode */
+	usb_setb(dev, JZ_REG_UDC_POWER, USB_POWER_HSENAB);
+
+	/* Let host detect UDC:
+	 * Software must write a 1 to the PMR:USB_POWER_SOFTCONN bit to turn this
+	 * transistor on and pull the USBDP pin HIGH.
+	 */
+	usb_setb(dev, JZ_REG_UDC_POWER, USB_POWER_SOFTCONN);
+
+	return;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* keeping it simple:
+ * - one bus driver, initted first;
+ * - one function driver, initted second
+ */
+
+/*
+ * Register entry point for the peripheral controller driver.
+ */
+
+int usb_gadget_register_driver(struct usb_gadget_driver *driver)
+{
+	struct jz4740_udc *dev = the_controller;
+	int retval;
+
+	if (!driver || !driver->bind) {
+		return -EINVAL;
+	}
+
+	if (!dev) {
+		return -ENODEV;
+	}
+
+	if (dev->driver) {
+		return -EBUSY;
+	}
+
+	/* hook up the driver */
+	dev->driver = driver;
+	dev->gadget.dev.driver = &driver->driver;
+
+	retval = driver->bind(&dev->gadget);
+	if (retval) {
+		DEBUG("%s: bind to driver %s --> error %d\n", dev->gadget.name,
+		            driver->driver.name, retval);
+		dev->driver = 0;
+		return retval;
+	}
+
+	/* then enable host detection and ep0; and we're ready
+	 * for set_configuration as well as eventual disconnect.
+	 */
+	udc_enable(dev);
+
+	DEBUG("%s: registered gadget driver '%s'\n", dev->gadget.name,
+	      driver->driver.name);
+
+	return 0;
+}
+
+EXPORT_SYMBOL(usb_gadget_register_driver);
+
+static void stop_activity(struct jz4740_udc *dev,
+			  struct usb_gadget_driver *driver)
+{
+	int i;
+
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	/* don't disconnect drivers more than once */
+	if (dev->gadget.speed == USB_SPEED_UNKNOWN)
+		driver = 0;
+	dev->gadget.speed = USB_SPEED_UNKNOWN;
+
+	/* prevent new request submissions, kill any outstanding requests  */
+	for (i = 0; i < UDC_MAX_ENDPOINTS; i++) {
+		struct jz4740_ep *ep = &dev->ep[i];
+
+		ep->stopped = 1;
+
+		jz_udc_set_index(dev, ep_index(ep));
+		nuke(ep, -ESHUTDOWN);
+	}
+
+	/* report disconnect; the driver is already quiesced */
+	if (driver) {
+		spin_unlock(&dev->lock);
+		driver->disconnect(&dev->gadget);
+		spin_lock(&dev->lock);
+	}
+
+	/* re-init driver-visible data structures */
+	udc_reinit(dev);
+}
+
+
+/*
+ * Unregister entry point for the peripheral controller driver.
+ */
+int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
+{
+	struct jz4740_udc *dev = the_controller;
+	unsigned long flags;
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	if (!dev)
+		return -ENODEV;
+	if (!driver || driver != dev->driver)
+		return -EINVAL;
+	if (!driver->unbind)
+		return -EBUSY;
+
+	spin_lock_irqsave(&dev->lock, flags);
+	dev->driver = 0;
+	stop_activity(dev, driver);
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	driver->unbind(&dev->gadget);
+
+	udc_disable(dev);
+
+	DEBUG("unregistered driver '%s'\n", driver->driver.name);
+
+	return 0;
+}
+
+EXPORT_SYMBOL(usb_gadget_unregister_driver);
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Starting DMA using mode 1
+ */
+static void kick_dma(struct jz4740_ep *ep, struct jz4740_request *req)
+{
+	struct jz4740_udc *dev = ep->dev;
+	uint32_t count = req->req.length;
+	uint32_t physaddr = virt_to_phys((void *)req->req.buf);
+
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	jz_udc_select_ep(ep);
+
+	if (ep_is_in(ep)) { /* Bulk-IN transfer using DMA channel 1 */
+		ep->reg_addr = JZ_REG_UDC_ADDR1;
+
+		dma_cache_wback_inv((unsigned long)req->req.buf, count);
+
+		pio_irq_enable(ep);
+
+		usb_writeb(dev, JZ_REG_UDC_INCSRH,
+			   USB_INCSRH_DMAREQENAB | USB_INCSRH_AUTOSET | USB_INCSRH_DMAREQMODE);
+
+		usb_writel(dev, JZ_REG_UDC_ADDR1, physaddr);
+		usb_writel(dev, JZ_REG_UDC_COUNT1, count);
+		usb_writel(dev, JZ_REG_UDC_CNTL1, USB_CNTL_ENA | USB_CNTL_DIR_IN | USB_CNTL_MODE_1 |
+			   USB_CNTL_INTR_EN | USB_CNTL_BURST_16 | USB_CNTL_EP(ep_index(ep)));
+	}
+	else { /* Bulk-OUT transfer using DMA channel 2 */
+		ep->reg_addr = JZ_REG_UDC_ADDR2;
+
+		dma_cache_wback_inv((unsigned long)req->req.buf, count);
+
+		pio_irq_enable(ep);
+
+		usb_setb(dev, JZ_REG_UDC_OUTCSRH,
+			 USB_OUTCSRH_DMAREQENAB | USB_OUTCSRH_AUTOCLR | USB_OUTCSRH_DMAREQMODE);
+
+		usb_writel(dev, JZ_REG_UDC_ADDR2, physaddr);
+		usb_writel(dev, JZ_REG_UDC_COUNT2, count);
+		usb_writel(dev, JZ_REG_UDC_CNTL2, USB_CNTL_ENA | USB_CNTL_MODE_1 |
+			   USB_CNTL_INTR_EN | USB_CNTL_BURST_16 | USB_CNTL_EP(ep_index(ep)));
+	}
+}
+
+/*-------------------------------------------------------------------------*/
+
+/** Write request to FIFO (max write == maxp size)
+ *  Return:  0 = still running, 1 = completed, negative = errno
+ *  NOTE: INDEX register must be set for EP
+ */
+static int write_fifo(struct jz4740_ep *ep, struct jz4740_request *req)
+{
+	struct jz4740_udc *dev = ep->dev;
+	uint32_t max, csr;
+	uint32_t physaddr = virt_to_phys((void *)req->req.buf);
+
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+	max = le16_to_cpu(ep->desc->wMaxPacketSize);
+
+	if (use_dma) {
+		uint32_t dma_count;
+
+		/* DMA interrupt generated due to the last packet loaded into the FIFO */
+
+		dma_count = usb_readl(dev, ep->reg_addr) - physaddr;
+		req->req.actual += dma_count;
+
+		if (dma_count % max) {
+			/* If the last packet is less than MAXP, set INPKTRDY manually */
+			usb_setb(dev, ep->csr, USB_INCSR_INPKTRDY);
+		}
+
+		done(ep, req, 0);
+		if (list_empty(&ep->queue)) {
+			pio_irq_disable(ep);
+			return 1;
+		}
+		else {
+			/* advance the request queue */
+			req = list_entry(ep->queue.next, struct jz4740_request, queue);
+			kick_dma(ep, req);
+			return 0;
+		}
+	}
+
+	/*
+	 * PIO mode handling starts here ...
+	 */
+
+	csr = usb_readb(dev, ep->csr);
+
+	if (!(csr & USB_INCSR_FFNOTEMPT)) {
+		unsigned count;
+		int is_last, is_short;
+
+		count = write_packet(ep, req, max);
+		usb_setb(dev, ep->csr, USB_INCSR_INPKTRDY);
+
+		/* last packet is usually short (or a zlp) */
+		if (unlikely(count != max))
+			is_last = is_short = 1;
+		else {
+			if (likely(req->req.length != req->req.actual)
+			    || req->req.zero)
+				is_last = 0;
+			else
+				is_last = 1;
+			/* interrupt/iso maxpacket may not fill the fifo */
+			is_short = unlikely(max < ep_maxpacket(ep));
+		}
+
+		DEBUG("%s: wrote %s %d bytes%s%s %d left %p\n", __FUNCTION__,
+		      ep->ep.name, count,
+		      is_last ? "/L" : "", is_short ? "/S" : "",
+		      req->req.length - req->req.actual, req);
+
+		/* requests complete when all IN data is in the FIFO */
+		if (is_last) {
+			done(ep, req, 0);
+			if (list_empty(&ep->queue)) {
+				pio_irq_disable(ep);
+			}
+			return 1;
+		}
+	} else {
+		DEBUG("Hmm.. %d ep FIFO is not empty!\n", ep_index(ep));
+	}
+
+	return 0;
+}
+
+/** Read to request from FIFO (max read == bytes in fifo)
+ *  Return:  0 = still running, 1 = completed, negative = errno
+ *  NOTE: INDEX register must be set for EP
+ */
+static int read_fifo(struct jz4740_ep *ep, struct jz4740_request *req)
+{
+	struct jz4740_udc *dev = ep->dev;
+	uint32_t csr;
+	unsigned count, is_short;
+	uint32_t physaddr = virt_to_phys((void *)req->req.buf);
+
+	if (use_dma) {
+		uint32_t dma_count;
+
+		/* DMA interrupt generated due to a packet less than MAXP loaded into the FIFO */
+
+		dma_count = usb_readl(dev, ep->reg_addr) - physaddr;
+		req->req.actual += dma_count;
+
+		/* Disable interrupt and DMA */
+		pio_irq_disable(ep);
+		usb_writel(dev, JZ_REG_UDC_CNTL2, 0);
+
+		/* Read all bytes from this packet */
+		count = usb_readw(dev, JZ_REG_UDC_OUTCOUNT);
+		count = read_packet(ep, req, count);
+
+		if (count) {
+			/* If the last packet is greater than zero, clear OUTPKTRDY manually */
+			usb_clearb(dev, ep->csr, USB_OUTCSR_OUTPKTRDY);
+		}
+		done(ep, req, 0);
+
+		if (!list_empty(&ep->queue)) {
+			/* advance the request queue */
+			req = list_entry(ep->queue.next, struct jz4740_request, queue);
+			kick_dma(ep, req);
+		}
+
+		return 1;
+	}
+
+	/*
+	 * PIO mode handling starts here ...
+	 */
+
+	/* make sure there's a packet in the FIFO. */
+	csr = usb_readb(dev, ep->csr);
+	if (!(csr & USB_OUTCSR_OUTPKTRDY)) {
+		DEBUG("%s: Packet NOT ready!\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	/* read all bytes from this packet */
+	count = usb_readw(dev, JZ_REG_UDC_OUTCOUNT);
+
+	is_short = (count < ep->ep.maxpacket);
+
+	count = read_packet(ep, req, count);
+
+	DEBUG("read %s %02x, %d bytes%s req %p %d/%d\n",
+	      ep->ep.name, csr, count,
+	      is_short ? "/S" : "", req, req->req.actual, req->req.length);
+
+	/* Clear OutPktRdy */
+	usb_clearb(dev, ep->csr, USB_OUTCSR_OUTPKTRDY);
+
+	/* completion */
+	if (is_short || req->req.actual == req->req.length) {
+		done(ep, req, 0);
+
+		if (list_empty(&ep->queue))
+			pio_irq_disable(ep);
+		return 1;
+	}
+
+	/* finished that packet.  the next one may be waiting... */
+	return 0;
+}
+
+/*
+ *	done - retire a request; caller blocked irqs
+ *  INDEX register is preserved to keep same
+ */
+static void done(struct jz4740_ep *ep, struct jz4740_request *req, int status)
+{
+	unsigned int stopped = ep->stopped;
+	unsigned long flags;
+	uint32_t index;
+
+	DEBUG("%s, %p\n", __FUNCTION__, ep);
+	list_del_init(&req->queue);
+
+	if (likely(req->req.status == -EINPROGRESS))
+		req->req.status = status;
+	else
+		status = req->req.status;
+
+	if (status && status != -ESHUTDOWN)
+		DEBUG("complete %s req %p stat %d len %u/%u\n",
+		      ep->ep.name, &req->req, status,
+		      req->req.actual, req->req.length);
+
+	/* don't modify queue heads during completion callback */
+	ep->stopped = 1;
+	/* Read current index (completion may modify it) */
+	spin_lock_irqsave(&ep->dev->lock, flags);
+	index = usb_readb(ep->dev, JZ_REG_UDC_INDEX);
+
+	req->req.complete(&ep->ep, &req->req);
+
+	/* Restore index */
+	jz_udc_set_index(ep->dev, index);
+	spin_unlock_irqrestore(&ep->dev->lock, flags);
+	ep->stopped = stopped;
+}
+
+/** Enable EP interrupt */
+static void pio_irq_enable(struct jz4740_ep *ep)
+{
+	uint8_t index = ep_index(ep);
+	struct jz4740_udc *dev = ep->dev;
+	DEBUG("%s: EP%d %s\n", __FUNCTION__, ep_index(ep), ep_is_in(ep) ? "IN": "OUT");
+
+	if (ep_is_in(ep)) {
+		switch (index) {
+		case 1:
+		case 2:
+			usb_setw(dev, JZ_REG_UDC_INTRINE, BIT(index));
+			dev->in_mask |= BIT(index);
+			break;
+		default:
+			DEBUG("Unknown endpoint: %d\n", index);
+			break;
+		}
+	}
+	else {
+		switch (index) {
+		case 1:
+			usb_setw(dev, JZ_REG_UDC_INTROUTE, BIT(index));
+			dev->out_mask |= BIT(index);
+			break;
+		default:
+			DEBUG("Unknown endpoint: %d\n", index);
+			break;
+		}
+	}
+}
+
+/** Disable EP interrupt */
+static void pio_irq_disable(struct jz4740_ep *ep)
+{
+	uint8_t index = ep_index(ep);
+	struct jz4740_udc *dev = ep->dev;
+
+	DEBUG("%s: EP%d %s\n", __FUNCTION__, ep_index(ep), ep_is_in(ep) ? "IN": "OUT");
+
+	if (ep_is_in(ep)) {
+		switch (ep_index(ep)) {
+		case 1:
+		case 2:
+			usb_clearw(ep->dev, JZ_REG_UDC_INTRINE, BIT(index));
+			dev->in_mask &= ~BIT(index);
+			break;
+		default:
+			DEBUG("Unknown endpoint: %d\n", index);
+			break;
+		}
+	}
+	else {
+		switch (ep_index(ep)) {
+		case 1:
+			usb_clearw(ep->dev, JZ_REG_UDC_INTROUTE, BIT(index));
+			dev->out_mask &= ~BIT(index);
+			break;
+		default:
+			DEBUG("Unknown endpoint: %d\n", index);
+			break;
+	    }
+	}
+}
+
+/*
+ * 	nuke - dequeue ALL requests
+ */
+static void nuke(struct jz4740_ep *ep, int status)
+{
+	struct jz4740_request *req;
+
+	DEBUG("%s, %p\n", __FUNCTION__, ep);
+
+	/* Flush FIFO */
+	flush(ep);
+
+	/* called with irqs blocked */
+	while (!list_empty(&ep->queue)) {
+		req = list_entry(ep->queue.next, struct jz4740_request, queue);
+		done(ep, req, status);
+	}
+
+	/* Disable IRQ if EP is enabled (has descriptor) */
+	if (ep->desc)
+		pio_irq_disable(ep);
+}
+
+/** Flush EP FIFO
+ * NOTE: INDEX register must be set before this call
+ */
+static void flush(struct jz4740_ep *ep)
+{
+	DEBUG("%s: %s\n", __FUNCTION__, ep->ep.name);
+
+	switch (ep->type) {
+	case ep_bulk_in:
+	case ep_interrupt:
+		usb_setb(ep->dev, ep->csr, USB_INCSR_FF);
+		break;
+	case ep_bulk_out:
+		usb_setb(ep->dev, ep->csr, USB_OUTCSR_FF);
+		break;
+	case ep_control:
+		break;
+	}
+}
+
+/**
+ * jz4740_in_epn - handle IN interrupt
+ */
+static void jz4740_in_epn(struct jz4740_udc *dev, uint32_t ep_idx, uint32_t intr)
+{
+	uint32_t csr;
+	struct jz4740_ep *ep = &dev->ep[ep_idx + 1];
+	struct jz4740_request *req;
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	jz_udc_set_index(dev, ep_index(ep));
+
+	csr = usb_readb(dev, ep->csr);
+	DEBUG("%s: %d, csr %x\n", __FUNCTION__, ep_idx, csr);
+
+	if (csr & USB_INCSR_SENTSTALL) {
+		DEBUG("USB_INCSR_SENTSTALL\n");
+		usb_clearb(dev, ep->csr, USB_INCSR_SENTSTALL);
+		return;
+	}
+
+	if (!ep->desc) {
+		DEBUG("%s: NO EP DESC\n", __FUNCTION__);
+		return;
+	}
+
+	if (list_empty(&ep->queue))
+		req = 0;
+	else
+		req = list_entry(ep->queue.next, struct jz4740_request, queue);
+
+	DEBUG("req: %p\n", req);
+
+	if (!req)
+		return;
+
+	write_fifo(ep, req);
+}
+
+/*
+ * Bulk OUT (recv)
+ */
+static void jz4740_out_epn(struct jz4740_udc *dev, uint32_t ep_idx, uint32_t intr)
+{
+	struct jz4740_ep *ep = &dev->ep[ep_idx];
+	struct jz4740_request *req;
+
+	DEBUG("%s: %d\n", __FUNCTION__, ep_idx);
+
+	jz_udc_set_index(dev, ep_index(ep));
+	if (ep->desc) {
+		uint32_t csr;
+
+		if (use_dma) {
+			/* DMA starts here ... */
+			if (list_empty(&ep->queue))
+				req = 0;
+			else
+				req = list_entry(ep->queue.next, struct jz4740_request, queue);
+
+			if (req)
+				read_fifo(ep, req);
+			return;
+		}
+
+		/*
+		 * PIO mode starts here ...
+		 */
+
+		while ((csr = usb_readb(dev, ep->csr)) &
+		       (USB_OUTCSR_OUTPKTRDY | USB_OUTCSR_SENTSTALL)) {
+			DEBUG("%s: %x\n", __FUNCTION__, csr);
+
+			if (csr & USB_OUTCSR_SENTSTALL) {
+				DEBUG("%s: stall sent, flush fifo\n",
+				      __FUNCTION__);
+				/* usb_set(USB_OUT_CSR1_FIFO_FLUSH, ep->csr1); */
+				flush(ep);
+			} else if (csr & USB_OUTCSR_OUTPKTRDY) {
+				if (list_empty(&ep->queue))
+					req = 0;
+				else
+					req =
+						list_entry(ep->queue.next,
+							   struct jz4740_request,
+							   queue);
+
+				if (!req) {
+					DEBUG("%s: NULL REQ %d\n",
+					      __FUNCTION__, ep_idx);
+					break;
+				} else {
+					read_fifo(ep, req);
+				}
+			}
+		}
+	} else {
+		/* Throw packet away.. */
+		DEBUG("%s: ep %p ep_indx %d No descriptor?!?\n", __FUNCTION__, ep, ep_idx);
+		flush(ep);
+	}
+}
+
+/** Halt specific EP
+ *  Return 0 if success
+ *  NOTE: Sets INDEX register to EP !
+ */
+static int jz4740_set_halt(struct usb_ep *_ep, int value)
+{
+	struct jz4740_udc *dev;
+	struct jz4740_ep *ep;
+	unsigned long flags;
+
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (unlikely(!_ep || (!ep->desc && ep->type != ep_control))) {
+		DEBUG("%s, bad ep\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	dev = ep->dev;
+
+	spin_lock_irqsave(&dev->lock, flags);
+
+	jz_udc_select_ep(ep);
+
+	DEBUG("%s, ep %d, val %d\n", __FUNCTION__, ep_index(ep), value);
+
+	if (ep_index(ep) == 0) {
+		/* EP0 */
+		usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_SENDSTALL);
+	} else if (ep_is_in(ep)) {
+		uint32_t csr = usb_readb(dev, ep->csr);
+		if (value && ((csr & USB_INCSR_FFNOTEMPT)
+			      || !list_empty(&ep->queue))) {
+			/*
+			 * Attempts to halt IN endpoints will fail (returning -EAGAIN)
+			 * if any transfer requests are still queued, or if the controller
+			 * FIFO still holds bytes that the host hasn’t collected.
+			 */
+			spin_unlock_irqrestore(&dev->lock, flags);
+			DEBUG
+			    ("Attempt to halt IN endpoint failed (returning -EAGAIN) %d %d\n",
+			     (csr & USB_INCSR_FFNOTEMPT),
+			     !list_empty(&ep->queue));
+			return -EAGAIN;
+		}
+		flush(ep);
+		if (value) {
+			usb_setb(dev, ep->csr, USB_INCSR_SENDSTALL);
+		}
+		else {
+			usb_clearb(dev, ep->csr, USB_INCSR_SENDSTALL);
+			usb_setb(dev, ep->csr, USB_INCSR_CDT);
+		}
+	} else {
+
+		flush(ep);
+		if (value) {
+			usb_setb(dev, ep->csr, USB_OUTCSR_SENDSTALL);
+		}
+		else {
+			usb_clearb(dev, ep->csr, USB_OUTCSR_SENDSTALL);
+			usb_setb(dev, ep->csr, USB_OUTCSR_CDT);
+		}
+	}
+
+	if (value) {
+		ep->stopped = 1;
+	} else {
+		ep->stopped = 0;
+	}
+
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	DEBUG("%s %s halted\n", _ep->name, value == 0 ? "NOT" : "IS");
+
+	return 0;
+}
+
+
+static int jz4740_ep_enable(struct usb_ep *_ep,
+			    const struct usb_endpoint_descriptor *desc)
+{
+	struct jz4740_ep *ep;
+	struct jz4740_udc *dev;
+	unsigned long flags;
+	uint32_t max, csrh = 0;
+
+	DEBUG("%s: trying to enable %s\n", __FUNCTION__, _ep->name);
+
+	if (!_ep || !desc)
+		return -EINVAL;
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (ep->desc || ep->type == ep_control
+	    || desc->bDescriptorType != USB_DT_ENDPOINT
+	    || ep->bEndpointAddress != desc->bEndpointAddress) {
+		DEBUG("%s, bad ep or descriptor\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	/* xfer types must match, except that interrupt ~= bulk */
+	if (ep->bmAttributes != desc->bmAttributes
+	    && ep->bmAttributes != USB_ENDPOINT_XFER_BULK
+	    && desc->bmAttributes != USB_ENDPOINT_XFER_INT) {
+		DEBUG("%s, %s type mismatch\n", __FUNCTION__, _ep->name);
+		return -EINVAL;
+	}
+
+	dev = ep->dev;
+	if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) {
+		DEBUG("%s, bogus device state\n", __FUNCTION__);
+		return -ESHUTDOWN;
+	}
+
+	max = le16_to_cpu(desc->wMaxPacketSize);
+
+	spin_lock_irqsave(&ep->dev->lock, flags);
+
+	/* Configure the endpoint */
+	jz_udc_set_index(dev, desc->bEndpointAddress & 0x0F);
+	if (ep_is_in(ep)) {
+		usb_writew(dev, JZ_REG_UDC_INMAXP, max);
+		switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
+		case USB_ENDPOINT_XFER_BULK:
+		case USB_ENDPOINT_XFER_INT:
+			csrh &= ~USB_INCSRH_ISO;
+			break;
+		case USB_ENDPOINT_XFER_ISOC:
+			csrh |= USB_INCSRH_ISO;
+			break;
+		}
+		usb_writeb(dev, JZ_REG_UDC_INCSRH, csrh);
+	}
+	else {
+		usb_writew(dev, JZ_REG_UDC_OUTMAXP, max);
+		switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
+		case USB_ENDPOINT_XFER_BULK:
+			 csrh &= ~USB_OUTCSRH_ISO;
+			break;
+		case USB_ENDPOINT_XFER_INT:
+			csrh &= ~USB_OUTCSRH_ISO;
+			csrh |= USB_OUTCSRH_DNYT;
+			break;
+		case USB_ENDPOINT_XFER_ISOC:
+			csrh |= USB_OUTCSRH_ISO;
+			break;
+		}
+		usb_writeb(dev, JZ_REG_UDC_OUTCSRH, csrh);
+	}
+
+
+	ep->stopped = 0;
+	ep->desc = desc;
+	ep->pio_irqs = 0;
+	ep->ep.maxpacket = max;
+
+	spin_unlock_irqrestore(&ep->dev->lock, flags);
+
+	/* Reset halt state (does flush) */
+	jz4740_set_halt(_ep, 0);
+
+	DEBUG("%s: enabled %s\n", __FUNCTION__, _ep->name);
+
+	return 0;
+}
+
+/** Disable EP
+ *  NOTE: Sets INDEX register
+ */
+static int jz4740_ep_disable(struct usb_ep *_ep)
+{
+	struct jz4740_ep *ep;
+	unsigned long flags;
+
+	DEBUG("%s, %p\n", __FUNCTION__, _ep);
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (!_ep || !ep->desc) {
+		DEBUG("%s, %s not enabled\n", __FUNCTION__,
+		      _ep ? ep->ep.name : NULL);
+		return -EINVAL;
+	}
+
+	spin_lock_irqsave(&ep->dev->lock, flags);
+
+	jz_udc_select_ep(ep);
+
+	/* Nuke all pending requests (does flush) */
+	nuke(ep, -ESHUTDOWN);
+
+	/* Disable ep IRQ */
+	pio_irq_disable(ep);
+
+	ep->desc = 0;
+	ep->stopped = 1;
+
+	spin_unlock_irqrestore(&ep->dev->lock, flags);
+
+	DEBUG("%s: disabled %s\n", __FUNCTION__, _ep->name);
+	return 0;
+}
+
+static struct usb_request *jz4740_alloc_request(struct usb_ep *ep, gfp_t gfp_flags)
+{
+	struct jz4740_request *req;
+
+	DEBUG("%s, %p\n", __FUNCTION__, ep);
+
+	req = kzalloc(sizeof(*req), gfp_flags);
+	if (!req)
+		return 0;
+
+	INIT_LIST_HEAD(&req->queue);
+
+	return &req->req;
+}
+
+static void jz4740_free_request(struct usb_ep *ep, struct usb_request *_req)
+{
+	struct jz4740_request *req;
+
+	DEBUG("%s, %p\n", __FUNCTION__, ep);
+
+	req = container_of(_req, struct jz4740_request, req);
+	WARN_ON(!list_empty(&req->queue));
+	kfree(req);
+}
+
+/*--------------------------------------------------------------------*/
+
+/** Queue one request
+ *  Kickstart transfer if needed
+ *  NOTE: Sets INDEX register
+ */
+static int jz4740_queue(struct usb_ep *_ep, struct usb_request *_req,
+			gfp_t gfp_flags)
+{
+	struct jz4740_request *req;
+	struct jz4740_ep *ep;
+	struct jz4740_udc *dev;
+	unsigned long flags;
+
+	DEBUG("%s, %p\n", __FUNCTION__, _ep);
+
+	req = container_of(_req, struct jz4740_request, req);
+	if (unlikely
+	    (!_req || !_req->complete || !_req->buf
+	     || !list_empty(&req->queue))) {
+		DEBUG("%s, bad params\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (unlikely(!_ep || (!ep->desc && ep->type != ep_control))) {
+		DEBUG("%s, bad ep\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	dev = ep->dev;
+	if (unlikely(!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)) {
+		DEBUG("%s, bogus device state %p\n", __FUNCTION__, dev->driver);
+		return -ESHUTDOWN;
+	}
+
+	DEBUG("%s queue req %p, len %d buf %p\n", _ep->name, _req, _req->length,
+	      _req->buf);
+
+	spin_lock_irqsave(&dev->lock, flags);
+
+	_req->status = -EINPROGRESS;
+	_req->actual = 0;
+
+	/* kickstart this i/o queue? */
+	DEBUG("Add to %d Q %d %d\n", ep_index(ep), list_empty(&ep->queue),
+	      ep->stopped);
+	if (list_empty(&ep->queue) && likely(!ep->stopped)) {
+		uint32_t csr;
+
+		if (unlikely(ep_index(ep) == 0)) {
+			/* EP0 */
+			list_add_tail(&req->queue, &ep->queue);
+			jz4740_ep0_kick(dev, ep);
+			req = 0;
+		} else if (use_dma) {
+			/* DMA */
+			kick_dma(ep, req);
+		}
+		/* PIO */
+		else if (ep_is_in(ep)) {
+			/* EP1 & EP2 */
+			jz_udc_set_index(dev, ep_index(ep));
+			csr = usb_readb(dev, ep->csr);
+			pio_irq_enable(ep);
+			if (!(csr & USB_INCSR_FFNOTEMPT)) {
+				if (write_fifo(ep, req) == 1)
+					req = 0;
+			}
+		} else {
+			/* EP1 */
+			jz_udc_set_index(dev, ep_index(ep));
+			csr = usb_readb(dev, ep->csr);
+			pio_irq_enable(ep);
+			if (csr & USB_OUTCSR_OUTPKTRDY) {
+				if (read_fifo(ep, req) == 1)
+					req = 0;
+			}
+		}
+	}
+
+	/* pio or dma irq handler advances the queue. */
+	if (likely(req != 0))
+		list_add_tail(&req->queue, &ep->queue);
+
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	return 0;
+}
+
+/* dequeue JUST ONE request */
+static int jz4740_dequeue(struct usb_ep *_ep, struct usb_request *_req)
+{
+	struct jz4740_ep *ep;
+	struct jz4740_request *req;
+	unsigned long flags;
+
+	DEBUG("%s, %p\n", __FUNCTION__, _ep);
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (!_ep || ep->type == ep_control)
+		return -EINVAL;
+
+	spin_lock_irqsave(&ep->dev->lock, flags);
+
+	/* make sure it's actually queued on this endpoint */
+	list_for_each_entry(req, &ep->queue, queue) {
+		if (&req->req == _req)
+			break;
+	}
+	if (&req->req != _req) {
+		spin_unlock_irqrestore(&ep->dev->lock, flags);
+		return -EINVAL;
+	}
+	done(ep, req, -ECONNRESET);
+
+	spin_unlock_irqrestore(&ep->dev->lock, flags);
+	return 0;
+}
+
+/** Return bytes in EP FIFO
+ *  NOTE: Sets INDEX register to EP
+ */
+static int jz4740_fifo_status(struct usb_ep *_ep)
+{
+	uint32_t csr;
+	int count = 0;
+	struct jz4740_ep *ep;
+	unsigned long flags;
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (!_ep) {
+		DEBUG("%s, bad ep\n", __FUNCTION__);
+		return -ENODEV;
+	}
+
+	DEBUG("%s, %d\n", __FUNCTION__, ep_index(ep));
+
+	/* LPD can't report unclaimed bytes from IN fifos */
+	if (ep_is_in(ep))
+		return -EOPNOTSUPP;
+
+	spin_lock_irqsave(&ep->dev->lock, flags);
+	jz_udc_set_index(ep->dev, ep_index(ep));
+
+	csr = usb_readb(ep->dev, ep->csr);
+	if (ep->dev->gadget.speed != USB_SPEED_UNKNOWN ||
+	    csr & 0x1) {
+		count = usb_readw(ep->dev, JZ_REG_UDC_OUTCOUNT);
+	}
+
+	spin_unlock_irqrestore(&ep->dev->lock, flags);
+
+	return count;
+}
+
+/** Flush EP FIFO
+ *  NOTE: Sets INDEX register to EP
+ */
+static void jz4740_fifo_flush(struct usb_ep *_ep)
+{
+	struct jz4740_ep *ep;
+	unsigned long flags;
+
+	DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	ep = container_of(_ep, struct jz4740_ep, ep);
+	if (unlikely(!_ep || (!ep->desc && ep->type == ep_control))) {
+		DEBUG("%s, bad ep\n", __FUNCTION__);
+		return;
+	}
+
+	spin_lock_irqsave(&ep->dev->lock, flags);
+
+	jz_udc_set_index(ep->dev, ep_index(ep));
+	flush(ep);
+
+	spin_unlock_irqrestore(&ep->dev->lock, flags);
+}
+
+/****************************************************************/
+/* End Point 0 related functions                                */
+/****************************************************************/
+
+/* return:  0 = still running, 1 = completed, negative = errno */
+static int write_fifo_ep0(struct jz4740_ep *ep, struct jz4740_request *req)
+{
+	uint32_t max;
+	unsigned count;
+	int is_last;
+
+    DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+	max = ep_maxpacket(ep);
+
+	count = write_packet(ep, req, max);
+
+	/* last packet is usually short (or a zlp) */
+	if (unlikely(count != max))
+		is_last = 1;
+	else {
+		if (likely(req->req.length != req->req.actual) || req->req.zero)
+			is_last = 0;
+		else
+			is_last = 1;
+	}
+
+	DEBUG_EP0("%s: wrote %s %d bytes%s %d left %p\n", __FUNCTION__,
+		  ep->ep.name, count,
+		  is_last ? "/L" : "", req->req.length - req->req.actual, req);
+
+	/* requests complete when all IN data is in the FIFO */
+	if (is_last) {
+		done(ep, req, 0);
+		return 1;
+	}
+
+	return 0;
+}
+
+static inline int jz4740_fifo_read(struct jz4740_ep *ep,
+				       unsigned char *cp, int max)
+{
+	int bytes;
+	int count = usb_readw(ep->dev, JZ_REG_UDC_OUTCOUNT);
+
+	if (count > max)
+		count = max;
+	bytes = count;
+	while (count--)
+		*cp++ = usb_readb(ep->dev, ep->fifo);
+
+	return bytes;
+}
+
+static inline void jz4740_fifo_write(struct jz4740_ep *ep,
+					 unsigned char *cp, int count)
+{
+	DEBUG("fifo_write: %d %d\n", ep_index(ep), count);
+	while (count--)
+		usb_writeb(ep->dev, ep->fifo, *cp++);
+}
+
+static int read_fifo_ep0(struct jz4740_ep *ep, struct jz4740_request *req)
+{
+	struct jz4740_udc *dev = ep->dev;
+	uint32_t csr;
+	uint8_t *buf;
+	unsigned bufferspace, count, is_short;
+
+	DEBUG_EP0("%s\n", __FUNCTION__);
+
+	csr = usb_readb(dev, JZ_REG_UDC_CSR0);
+	if (!(csr & USB_CSR0_OUTPKTRDY))
+		return 0;
+
+	buf = req->req.buf + req->req.actual;
+	prefetchw(buf);
+	bufferspace = req->req.length - req->req.actual;
+
+	/* read all bytes from this packet */
+	if (likely(csr & USB_CSR0_OUTPKTRDY)) {
+		count = usb_readw(dev, JZ_REG_UDC_OUTCOUNT);
+		req->req.actual += min(count, bufferspace);
+	} else			/* zlp */
+		count = 0;
+
+	is_short = (count < ep->ep.maxpacket);
+	DEBUG_EP0("read %s %02x, %d bytes%s req %p %d/%d\n",
+		  ep->ep.name, csr, count,
+		  is_short ? "/S" : "", req, req->req.actual, req->req.length);
+
+	while (likely(count-- != 0)) {
+		uint8_t byte = (uint8_t)usb_readl(dev, ep->fifo);
+
+		if (unlikely(bufferspace == 0)) {
+			/* this happens when the driver's buffer
+			 * is smaller than what the host sent.
+			 * discard the extra data.
+			 */
+			if (req->req.status != -EOVERFLOW)
+				DEBUG_EP0("%s overflow %d\n", ep->ep.name,
+					  count);
+			req->req.status = -EOVERFLOW;
+		} else {
+			*buf++ = byte;
+			bufferspace--;
+		}
+	}
+
+	/* completion */
+	if (is_short || req->req.actual == req->req.length) {
+		done(ep, req, 0);
+		return 1;
+	}
+
+	/* finished that packet.  the next one may be waiting... */
+	return 0;
+}
+
+/**
+ * udc_set_address - set the USB address for this device
+ * @address:
+ *
+ * Called from control endpoint function after it decodes a set address setup packet.
+ */
+static void udc_set_address(struct jz4740_udc *dev, unsigned char address)
+{
+	DEBUG_EP0("%s: %d\n", __FUNCTION__, address);
+
+	dev->usb_address = address;
+	usb_writeb(dev, JZ_REG_UDC_FADDR, address);
+}
+
+/*
+ * DATA_STATE_RECV (USB_CSR0_OUTPKTRDY)
+ *      - if error
+ *              set USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND | USB_CSR0_SENDSTALL bits
+ *      - else
+ *              set USB_CSR0_SVDOUTPKTRDY bit
+ 				if last set USB_CSR0_DATAEND bit
+ */
+static void jz4740_ep0_out(struct jz4740_udc *dev, uint32_t csr, int kickstart)
+{
+	struct jz4740_request *req;
+	struct jz4740_ep *ep = &dev->ep[0];
+	int ret;
+
+	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+
+	if (list_empty(&ep->queue))
+		req = 0;
+	else
+		req = list_entry(ep->queue.next, struct jz4740_request, queue);
+
+	if (req) {
+		if (req->req.length == 0) {
+			DEBUG_EP0("ZERO LENGTH OUT!\n");
+			usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND));
+			dev->ep0state = WAIT_FOR_SETUP;
+			return;
+		} else if (kickstart) {
+			usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY));
+			return;
+		}
+		ret = read_fifo_ep0(ep, req);
+		if (ret) {
+			/* Done! */
+			DEBUG_EP0("%s: finished, waiting for status\n",
+				  __FUNCTION__);
+			usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND));
+			dev->ep0state = WAIT_FOR_SETUP;
+		} else {
+			/* Not done yet.. */
+			DEBUG_EP0("%s: not finished\n", __FUNCTION__);
+			usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_SVDOUTPKTRDY);
+		}
+	} else {
+		DEBUG_EP0("NO REQ??!\n");
+	}
+}
+
+/*
+ * DATA_STATE_XMIT
+ */
+static int jz4740_ep0_in(struct jz4740_udc *dev, uint32_t csr)
+{
+	struct jz4740_request *req;
+	struct jz4740_ep *ep = &dev->ep[0];
+	int ret, need_zlp = 0;
+
+	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+
+	if (list_empty(&ep->queue))
+		req = 0;
+	else
+		req = list_entry(ep->queue.next, struct jz4740_request, queue);
+
+	if (!req) {
+		DEBUG_EP0("%s: NULL REQ\n", __FUNCTION__);
+		return 0;
+	}
+
+	if (req->req.length == 0) {
+		usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_INPKTRDY | USB_CSR0_DATAEND));
+		dev->ep0state = WAIT_FOR_SETUP;
+		return 1;
+	}
+
+	if (req->req.length - req->req.actual == EP0_MAXPACKETSIZE) {
+		/* Next write will end with the packet size, */
+		/* so we need zero-length-packet */
+		need_zlp = 1;
+	}
+
+	ret = write_fifo_ep0(ep, req);
+
+	if (ret == 1 && !need_zlp) {
+		/* Last packet */
+		DEBUG_EP0("%s: finished, waiting for status\n", __FUNCTION__);
+
+		usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_INPKTRDY | USB_CSR0_DATAEND));
+		dev->ep0state = WAIT_FOR_SETUP;
+	} else {
+		DEBUG_EP0("%s: not finished\n", __FUNCTION__);
+		usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_INPKTRDY);
+	}
+
+	if (need_zlp) {
+		DEBUG_EP0("%s: Need ZLP!\n", __FUNCTION__);
+		usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_INPKTRDY);
+		dev->ep0state = DATA_STATE_NEED_ZLP;
+	}
+
+	return 1;
+}
+
+static int jz4740_handle_get_status(struct jz4740_udc *dev,
+				    struct usb_ctrlrequest *ctrl)
+{
+	struct jz4740_ep *ep0 = &dev->ep[0];
+	struct jz4740_ep *qep;
+	int reqtype = (ctrl->bRequestType & USB_RECIP_MASK);
+	uint16_t val = 0;
+
+    DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+
+	if (reqtype == USB_RECIP_INTERFACE) {
+		/* This is not supported.
+		 * And according to the USB spec, this one does nothing..
+		 * Just return 0
+		 */
+		DEBUG_SETUP("GET_STATUS: USB_RECIP_INTERFACE\n");
+	} else if (reqtype == USB_RECIP_DEVICE) {
+		DEBUG_SETUP("GET_STATUS: USB_RECIP_DEVICE\n");
+		val |= (1 << 0);	/* Self powered */
+		/*val |= (1<<1); *//* Remote wakeup */
+	} else if (reqtype == USB_RECIP_ENDPOINT) {
+		int ep_num = (ctrl->wIndex & ~USB_DIR_IN);
+
+		DEBUG_SETUP
+			("GET_STATUS: USB_RECIP_ENDPOINT (%d), ctrl->wLength = %d\n",
+			 ep_num, ctrl->wLength);
+
+		if (ctrl->wLength > 2 || ep_num > 3)
+			return -EOPNOTSUPP;
+
+		qep = &dev->ep[ep_num];
+		if (ep_is_in(qep) != ((ctrl->wIndex & USB_DIR_IN) ? 1 : 0)
+		    && ep_index(qep) != 0) {
+			return -EOPNOTSUPP;
+		}
+
+		jz_udc_set_index(dev, ep_index(qep));
+
+		/* Return status on next IN token */
+		switch (qep->type) {
+		case ep_control:
+			val =
+			    (usb_readb(dev, qep->csr) & USB_CSR0_SENDSTALL) ==
+			    USB_CSR0_SENDSTALL;
+			break;
+		case ep_bulk_in:
+		case ep_interrupt:
+			val =
+			    (usb_readb(dev, qep->csr) & USB_INCSR_SENDSTALL) ==
+			    USB_INCSR_SENDSTALL;
+			break;
+		case ep_bulk_out:
+			val =
+			    (usb_readb(dev, qep->csr) & USB_OUTCSR_SENDSTALL) ==
+			    USB_OUTCSR_SENDSTALL;
+			break;
+		}
+
+		/* Back to EP0 index */
+		jz_udc_set_index(dev, 0);
+
+		DEBUG_SETUP("GET_STATUS, ep: %d (%x), val = %d\n", ep_num,
+			    ctrl->wIndex, val);
+	} else {
+		DEBUG_SETUP("Unknown REQ TYPE: %d\n", reqtype);
+		return -EOPNOTSUPP;
+	}
+
+	/* Clear "out packet ready" */
+	usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_SVDOUTPKTRDY);
+	/* Put status to FIFO */
+	jz4740_fifo_write(ep0, (uint8_t *)&val, sizeof(val));
+	/* Issue "In packet ready" */
+	usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_INPKTRDY | USB_CSR0_DATAEND));
+
+	return 0;
+}
+
+/*
+ * WAIT_FOR_SETUP (OUTPKTRDY)
+ *      - read data packet from EP0 FIFO
+ *      - decode command
+ *      - if error
+ *              set USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND | USB_CSR0_SENDSTALL bits
+ *      - else
+ *              set USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND bits
+ */
+static void jz4740_ep0_setup(struct jz4740_udc *dev, uint32_t csr)
+{
+	struct jz4740_ep *ep = &dev->ep[0];
+	struct usb_ctrlrequest ctrl;
+	int i;
+
+	DEBUG_SETUP("%s: %x\n", __FUNCTION__, csr);
+
+	/* Nuke all previous transfers */
+	nuke(ep, -EPROTO);
+
+	/* read control req from fifo (8 bytes) */
+	jz4740_fifo_read(ep, (unsigned char *)&ctrl, 8);
+
+	DEBUG_SETUP("SETUP %02x.%02x v%04x i%04x l%04x\n",
+		    ctrl.bRequestType, ctrl.bRequest,
+		    ctrl.wValue, ctrl.wIndex, ctrl.wLength);
+
+	/* Set direction of EP0 */
+	if (likely(ctrl.bRequestType & USB_DIR_IN)) {
+		ep->bEndpointAddress |= USB_DIR_IN;
+	} else {
+		ep->bEndpointAddress &= ~USB_DIR_IN;
+	}
+
+	/* Handle some SETUP packets ourselves */
+	switch (ctrl.bRequest) {
+	case USB_REQ_SET_ADDRESS:
+		if (ctrl.bRequestType != (USB_TYPE_STANDARD | USB_RECIP_DEVICE))
+			break;
+
+		DEBUG_SETUP("USB_REQ_SET_ADDRESS (%d)\n", ctrl.wValue);
+		udc_set_address(dev, ctrl.wValue);
+		usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND));
+		return;
+
+	case USB_REQ_SET_CONFIGURATION:
+		if (ctrl.bRequestType != (USB_TYPE_STANDARD | USB_RECIP_DEVICE))
+			break;
+
+		DEBUG_SETUP("USB_REQ_SET_CONFIGURATION (%d)\n", ctrl.wValue);
+/*		usb_setb(JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND));*/
+
+		/* Enable RESUME and SUSPEND interrupts */
+		usb_setb(dev, JZ_REG_UDC_INTRUSBE, (USB_INTR_RESUME | USB_INTR_SUSPEND));
+		break;
+
+	case USB_REQ_SET_INTERFACE:
+		if (ctrl.bRequestType != (USB_TYPE_STANDARD | USB_RECIP_DEVICE))
+			break;
+
+		DEBUG_SETUP("USB_REQ_SET_INTERFACE (%d)\n", ctrl.wValue);
+/*		usb_setb(JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND));*/
+		break;
+
+	case USB_REQ_GET_STATUS:
+		if (jz4740_handle_get_status(dev, &ctrl) == 0)
+			return;
+
+	case USB_REQ_CLEAR_FEATURE:
+	case USB_REQ_SET_FEATURE:
+		if (ctrl.bRequestType == USB_RECIP_ENDPOINT) {
+			struct jz4740_ep *qep;
+			int ep_num = (ctrl.wIndex & 0x0f);
+
+			/* Support only HALT feature */
+			if (ctrl.wValue != 0 || ctrl.wLength != 0
+			    || ep_num > 3 || ep_num < 1)
+				break;
+
+			qep = &dev->ep[ep_num];
+			spin_unlock(&dev->lock);
+			if (ctrl.bRequest == USB_REQ_SET_FEATURE) {
+				DEBUG_SETUP("SET_FEATURE (%d)\n",
+					    ep_num);
+				jz4740_set_halt(&qep->ep, 1);
+			} else {
+				DEBUG_SETUP("CLR_FEATURE (%d)\n",
+					    ep_num);
+				jz4740_set_halt(&qep->ep, 0);
+			}
+			spin_lock(&dev->lock);
+
+			jz_udc_set_index(dev, 0);
+
+			/* Reply with a ZLP on next IN token */
+			usb_setb(dev, JZ_REG_UDC_CSR0,
+				 (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND));
+			return;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	/* gadget drivers see class/vendor specific requests,
+	 * {SET,GET}_{INTERFACE,DESCRIPTOR,CONFIGURATION},
+	 * and more.
+	 */
+	if (dev->driver) {
+		/* device-2-host (IN) or no data setup command, process immediately */
+		spin_unlock(&dev->lock);
+
+		i = dev->driver->setup(&dev->gadget, &ctrl);
+		spin_lock(&dev->lock);
+
+		if (unlikely(i < 0)) {
+			/* setup processing failed, force stall */
+			DEBUG_SETUP
+			    ("  --> ERROR: gadget setup FAILED (stalling), setup returned %d\n",
+			     i);
+			jz_udc_set_index(dev, 0);
+			usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_SVDOUTPKTRDY | USB_CSR0_DATAEND | USB_CSR0_SENDSTALL));
+
+			/* ep->stopped = 1; */
+			dev->ep0state = WAIT_FOR_SETUP;
+		}
+		else {
+			DEBUG_SETUP("gadget driver setup ok (%d)\n", ctrl.wLength);
+/*			if (!ctrl.wLength) {
+				usb_setb(JZ_REG_UDC_CSR0, USB_CSR0_SVDOUTPKTRDY);
+			}*/
+		}
+	}
+}
+
+/*
+ * DATA_STATE_NEED_ZLP
+ */
+static void jz4740_ep0_in_zlp(struct jz4740_udc *dev, uint32_t csr)
+{
+	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+
+	usb_setb(dev, JZ_REG_UDC_CSR0, (USB_CSR0_INPKTRDY | USB_CSR0_DATAEND));
+	dev->ep0state = WAIT_FOR_SETUP;
+}
+
+/*
+ * handle ep0 interrupt
+ */
+static void jz4740_handle_ep0(struct jz4740_udc *dev, uint32_t intr)
+{
+	struct jz4740_ep *ep = &dev->ep[0];
+	uint32_t csr;
+
+    DEBUG("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+	/* Set index 0 */
+	jz_udc_set_index(dev, 0);
+	csr = usb_readb(dev, JZ_REG_UDC_CSR0);
+
+	DEBUG_EP0("%s: csr = %x  state = \n", __FUNCTION__, csr);//, state_names[dev->ep0state]);
+
+	/*
+	 * if SENT_STALL is set
+	 *      - clear the SENT_STALL bit
+	 */
+	if (csr & USB_CSR0_SENTSTALL) {
+		DEBUG_EP0("%s: USB_CSR0_SENTSTALL is set: %x\n", __FUNCTION__, csr);
+		usb_clearb(dev, JZ_REG_UDC_CSR0, USB_CSR0_SENDSTALL | USB_CSR0_SENTSTALL);
+		nuke(ep, -ECONNABORTED);
+		dev->ep0state = WAIT_FOR_SETUP;
+		return;
+	}
+
+	/*
+	 * if a transfer is in progress && INPKTRDY and OUTPKTRDY are clear
+	 *      - fill EP0 FIFO
+	 *      - if last packet
+	 *      -       set IN_PKT_RDY | DATA_END
+	 *      - else
+	 *              set IN_PKT_RDY
+	 */
+	if (!(csr & (USB_CSR0_INPKTRDY | USB_CSR0_OUTPKTRDY))) {
+		DEBUG_EP0("%s: INPKTRDY and OUTPKTRDY are clear\n",
+			  __FUNCTION__);
+
+		switch (dev->ep0state) {
+		case DATA_STATE_XMIT:
+			DEBUG_EP0("continue with DATA_STATE_XMIT\n");
+			jz4740_ep0_in(dev, csr);
+			return;
+		case DATA_STATE_NEED_ZLP:
+			DEBUG_EP0("continue with DATA_STATE_NEED_ZLP\n");
+			jz4740_ep0_in_zlp(dev, csr);
+			return;
+		default:
+			/* Stall? */
+//			DEBUG_EP0("Odd state!! state = %s\n",
+//				  state_names[dev->ep0state]);
+			dev->ep0state = WAIT_FOR_SETUP;
+			/* nuke(ep, 0); */
+			/* usb_setb(ep->csr, USB_CSR0_SENDSTALL); */
+//			break;
+			return;
+		}
+	}
+
+	/*
+	 * if SETUPEND is set
+	 *      - abort the last transfer
+	 *      - set SERVICED_SETUP_END_BIT
+	 */
+	if (csr & USB_CSR0_SETUPEND) {
+		DEBUG_EP0("%s: USB_CSR0_SETUPEND is set: %x\n", __FUNCTION__, csr);
+
+		usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_SVDSETUPEND);
+		nuke(ep, 0);
+		dev->ep0state = WAIT_FOR_SETUP;
+	}
+
+	/*
+	 * if USB_CSR0_OUTPKTRDY is set
+	 *      - read data packet from EP0 FIFO
+	 *      - decode command
+	 *      - if error
+	 *              set SVDOUTPKTRDY | DATAEND | SENDSTALL bits
+	 *      - else
+	 *              set SVDOUTPKTRDY | DATAEND bits
+	 */
+	if (csr & USB_CSR0_OUTPKTRDY) {
+
+		DEBUG_EP0("%s: EP0_OUT_PKT_RDY is set: %x\n", __FUNCTION__,
+			  csr);
+
+		switch (dev->ep0state) {
+		case WAIT_FOR_SETUP:
+			DEBUG_EP0("WAIT_FOR_SETUP\n");
+			jz4740_ep0_setup(dev, csr);
+			break;
+
+		case DATA_STATE_RECV:
+			DEBUG_EP0("DATA_STATE_RECV\n");
+			jz4740_ep0_out(dev, csr, 0);
+			break;
+
+		default:
+			/* send stall? */
+			DEBUG_EP0("strange state!! 2. send stall? state = %d\n",
+				  dev->ep0state);
+			break;
+		}
+	}
+}
+
+static void jz4740_ep0_kick(struct jz4740_udc *dev, struct jz4740_ep *ep)
+{
+	uint32_t csr;
+
+	jz_udc_set_index(dev, 0);
+
+	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+
+	/* Clear "out packet ready" */
+
+	if (ep_is_in(ep)) {
+		usb_setb(dev, JZ_REG_UDC_CSR0, USB_CSR0_SVDOUTPKTRDY);
+		csr = usb_readb(dev, JZ_REG_UDC_CSR0);
+		dev->ep0state = DATA_STATE_XMIT;
+		jz4740_ep0_in(dev, csr);
+	} else {
+		csr = usb_readb(dev, JZ_REG_UDC_CSR0);
+		dev->ep0state = DATA_STATE_RECV;
+		jz4740_ep0_out(dev, csr, 1);
+	}
+}
+
+/** Handle USB RESET interrupt
+ */
+static void jz4740_reset_irq(struct jz4740_udc *dev)
+{
+	dev->gadget.speed = (usb_readb(dev, JZ_REG_UDC_POWER) & USB_POWER_HSMODE) ?
+		USB_SPEED_HIGH : USB_SPEED_FULL;
+
+	DEBUG_SETUP("%s: address = %d, speed = %s\n", __FUNCTION__, dev->usb_address,
+		    (dev->gadget.speed == USB_SPEED_HIGH) ? "HIGH":"FULL" );
+}
+
+/*
+ *	jz4740 usb device interrupt handler.
+ */
+static irqreturn_t jz4740_udc_irq(int irq, void *_dev)
+{
+	struct jz4740_udc *dev = _dev;
+	uint8_t index;
+
+	uint32_t intr_usb = usb_readb(dev, JZ_REG_UDC_INTRUSB) & 0x7; /* mask SOF */
+	uint32_t intr_in  = usb_readw(dev, JZ_REG_UDC_INTRIN);
+	uint32_t intr_out = usb_readw(dev, JZ_REG_UDC_INTROUT);
+	uint32_t intr_dma = usb_readb(dev, JZ_REG_UDC_INTR);
+
+	if (!intr_usb && !intr_in && !intr_out && !intr_dma)
+		return IRQ_HANDLED;
+
+
+	DEBUG("intr_out=%x intr_in=%x intr_usb=%x\n",
+	      intr_out, intr_in, intr_usb);
+
+	spin_lock(&dev->lock);
+	index = usb_readb(dev, JZ_REG_UDC_INDEX);
+
+	/* Check for resume from suspend mode */
+	if ((intr_usb & USB_INTR_RESUME) &&
+	    (usb_readb(dev, JZ_REG_UDC_INTRUSBE) & USB_INTR_RESUME)) {
+		DEBUG("USB resume\n");
+		dev->driver->resume(&dev->gadget); /* We have suspend(), so we must have resume() too. */
+	}
+
+	/* Check for system interrupts */
+	if (intr_usb & USB_INTR_RESET) {
+		DEBUG("USB reset\n");
+		jz4740_reset_irq(dev);
+	}
+
+	/* Check for endpoint 0 interrupt */
+	if (intr_in & USB_INTR_EP0) {
+		DEBUG("USB_INTR_EP0 (control)\n");
+		jz4740_handle_ep0(dev, intr_in);
+	}
+
+	/* Check for Bulk-IN DMA interrupt */
+	if (intr_dma & 0x1) {
+		int ep_num;
+		struct jz4740_ep *ep;
+		ep_num = (usb_readl(dev, JZ_REG_UDC_CNTL1) >> 4) & 0xf;
+		ep = &dev->ep[ep_num + 1];
+		jz_udc_set_index(dev, ep_num);
+		usb_setb(dev, ep->csr, USB_INCSR_INPKTRDY);
+/*		jz4740_in_epn(dev, ep_num, intr_in);*/
+	}
+
+	/* Check for Bulk-OUT DMA interrupt */
+	if (intr_dma & 0x2) {
+		int ep_num;
+		ep_num = (usb_readl(dev, JZ_REG_UDC_CNTL2) >> 4) & 0xf;
+		jz4740_out_epn(dev, ep_num, intr_out);
+	}
+
+	/* Check for each configured endpoint interrupt */
+	if (intr_in & USB_INTR_INEP1) {
+		DEBUG("USB_INTR_INEP1\n");
+		jz4740_in_epn(dev, 1, intr_in);
+	}
+
+	if (intr_in & USB_INTR_INEP2) {
+		DEBUG("USB_INTR_INEP2\n");
+		jz4740_in_epn(dev, 2, intr_in);
+	}
+
+	if (intr_out & USB_INTR_OUTEP1) {
+		DEBUG("USB_INTR_OUTEP1\n");
+		jz4740_out_epn(dev, 1, intr_out);
+	}
+
+	/* Check for suspend mode */
+	if ((intr_usb & USB_INTR_SUSPEND) &&
+	    (usb_readb(dev, JZ_REG_UDC_INTRUSBE) & USB_INTR_SUSPEND)) {
+		DEBUG("USB suspend\n");
+		dev->driver->suspend(&dev->gadget);
+		/* Host unloaded from us, can do something, such as flushing
+		 the NAND block cache etc. */
+	}
+
+    jz_udc_set_index(dev, index);
+
+	spin_unlock(&dev->lock);
+
+	return IRQ_HANDLED;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+
+/* Common functions - Added by River */
+static struct jz4740_udc udc_dev;
+
+static inline struct jz4740_udc *gadget_to_udc(struct usb_gadget *gadget)
+{
+	return container_of(gadget, struct jz4740_udc, gadget);
+}
+/* End added */
+
+static int jz4740_udc_get_frame(struct usb_gadget *_gadget)
+{
+	DEBUG("%s, %p\n", __FUNCTION__, _gadget);
+	return usb_readw(gadget_to_udc(_gadget), JZ_REG_UDC_FRAME);
+}
+
+static int jz4740_udc_wakeup(struct usb_gadget *_gadget)
+{
+	/* host may not have enabled remote wakeup */
+	/*if ((UDCCS0 & UDCCS0_DRWF) == 0)
+	   return -EHOSTUNREACH;
+	   udc_set_mask_UDCCR(UDCCR_RSM); */
+	return -ENOTSUPP;
+}
+
+static int jz4740_udc_pullup(struct usb_gadget *_gadget, int on)
+{
+	struct jz4740_udc *udc = gadget_to_udc(_gadget);
+
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	if (on) {
+		udc->state = UDC_STATE_ENABLE;
+		udc_enable(udc);
+	} else {
+		udc->state = UDC_STATE_DISABLE;
+		udc_disable(udc);
+	}
+
+	local_irq_restore(flags);
+
+	return 0;
+}
+
+static const struct usb_gadget_ops jz4740_udc_ops = {
+	.get_frame = jz4740_udc_get_frame,
+	.wakeup = jz4740_udc_wakeup,
+	.pullup = jz4740_udc_pullup,
+	/* current versions must always be self-powered */
+};
+
+static struct usb_ep_ops jz4740_ep_ops = {
+	.enable		= jz4740_ep_enable,
+	.disable	= jz4740_ep_disable,
+
+	.alloc_request	= jz4740_alloc_request,
+	.free_request	= jz4740_free_request,
+
+	.queue		= jz4740_queue,
+	.dequeue	= jz4740_dequeue,
+
+	.set_halt	= jz4740_set_halt,
+	.fifo_status	= jz4740_fifo_status,
+	.fifo_flush	= jz4740_fifo_flush,
+};
+
+
+/*-------------------------------------------------------------------------*/
+
+static struct jz4740_udc udc_dev = {
+	.usb_address = 0,
+	.gadget = {
+		.ops = &jz4740_udc_ops,
+		.ep0 = &udc_dev.ep[0].ep,
+		.name = "jz-udc",
+		.dev = {
+			.init_name = "gadget",
+		},
+	},
+
+	/* control endpoint */
+	.ep[0] = {
+		.ep = {
+			.name = "ep0",
+			.ops = &jz4740_ep_ops,
+			.maxpacket = EP0_MAXPACKETSIZE,
+		},
+		.dev = &udc_dev,
+
+		.bEndpointAddress = 0,
+		.bmAttributes = 0,
+
+		.type = ep_control,
+		.fifo = JZ_REG_UDC_EP_FIFO(0),
+		.csr = JZ_REG_UDC_CSR0,
+	},
+
+	/* bulk out endpoint */
+	.ep[1] = {
+		.ep = {
+			.name = "ep1out-bulk",
+			.ops = &jz4740_ep_ops,
+			.maxpacket = EPBULK_MAXPACKETSIZE,
+		},
+		.dev = &udc_dev,
+
+		.bEndpointAddress = 1,
+		.bmAttributes = USB_ENDPOINT_XFER_BULK,
+
+		.type = ep_bulk_out,
+		.fifo = JZ_REG_UDC_EP_FIFO(1),
+		.csr = JZ_REG_UDC_OUTCSR,
+	},
+
+	/* bulk in endpoint */
+	.ep[2] = {
+		.ep = {
+			.name = "ep1in-bulk",
+			.ops = &jz4740_ep_ops,
+			.maxpacket = EPBULK_MAXPACKETSIZE,
+		},
+		.dev = &udc_dev,
+
+		.bEndpointAddress = 1 | USB_DIR_IN,
+		.bmAttributes = USB_ENDPOINT_XFER_BULK,
+
+		.type = ep_bulk_in,
+		.fifo = JZ_REG_UDC_EP_FIFO(1),
+		.csr = JZ_REG_UDC_INCSR,
+	},
+
+	/* interrupt in endpoint */
+	.ep[3] = {
+		.ep = {
+			.name = "ep2in-int",
+			.ops = &jz4740_ep_ops,
+			.maxpacket = EPINTR_MAXPACKETSIZE,
+		},
+		.dev = &udc_dev,
+
+		.bEndpointAddress = 2 | USB_DIR_IN,
+		.bmAttributes = USB_ENDPOINT_XFER_INT,
+
+		.type = ep_interrupt,
+		.fifo = JZ_REG_UDC_EP_FIFO(2),
+		.csr = JZ_REG_UDC_INCSR,
+	},
+};
+
+static void gadget_release(struct device *_dev)
+{
+}
+
+
+static int jz4740_udc_probe(struct platform_device *pdev)
+{
+	struct jz4740_udc *dev = &udc_dev;
+	int ret;
+
+	spin_lock_init(&dev->lock);
+	the_controller = dev;
+
+	dev->dev = &pdev->dev;
+	dev_set_name(&dev->gadget.dev, "gadget");
+	dev->gadget.dev.parent = &pdev->dev;
+	dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
+	dev->gadget.dev.release = gadget_release;
+
+	ret = device_register(&dev->gadget.dev);
+        if (ret)
+		return ret;
+
+	platform_set_drvdata(pdev, dev);
+
+	dev->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!dev->mem) {
+		ret = -ENOENT;
+		dev_err(&pdev->dev, "Failed to get mmio memory resource\n");
+		goto err_device_unregister;
+	}
+
+	dev->mem = request_mem_region(dev->mem->start, resource_size(dev->mem), pdev->name);
+
+	if (!dev->mem) {
+		ret = -EBUSY;
+		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
+		goto err_device_unregister;
+	}
+
+	dev->base = ioremap(dev->mem->start, resource_size(dev->mem));
+
+	if (!dev->base) {
+		ret = -EBUSY;
+		dev_err(&pdev->dev, "Failed to ioremap mmio memory\n");
+		goto err_release_mem_region;
+	}
+
+	dev->irq = platform_get_irq(pdev, 0);
+
+	ret = request_irq(dev->irq, jz4740_udc_irq, IRQF_DISABLED,
+                            pdev->name, dev);
+        if (ret) {
+                dev_err(&pdev->dev, "Failed to request irq: %d\n", ret);
+                goto err_iounmap;
+	}
+
+	udc_disable(dev);
+	udc_reinit(dev);
+
+	return 0;
+
+err_iounmap:
+	iounmap(dev->base);
+err_release_mem_region:
+	release_mem_region(dev->mem->start, resource_size(dev->mem));
+err_device_unregister:
+	device_unregister(&dev->gadget.dev);
+	platform_set_drvdata(pdev, NULL);
+
+	the_controller = 0;
+
+        return ret;
+}
+
+static int jz4740_udc_remove(struct platform_device *pdev)
+{
+	struct jz4740_udc *dev = platform_get_drvdata(pdev);
+
+	if (dev->driver)
+		return -EBUSY;
+
+	udc_disable(dev);
+#ifdef	UDC_PROC_FILE
+	remove_proc_entry(proc_node_name, NULL);
+#endif
+
+	free_irq(dev->irq, dev);
+	iounmap(dev->base);
+	release_mem_region(dev->mem->start, resource_size(dev->mem));
+
+	platform_set_drvdata(pdev, NULL);
+	device_unregister(&dev->gadget.dev);
+	the_controller = NULL;
+
+	return 0;
+}
+
+static struct platform_driver udc_driver = {
+	.probe		= jz4740_udc_probe,
+	.remove		= jz4740_udc_remove,
+	.driver		= {
+		.name	= "jz-udc",
+		.owner	= THIS_MODULE,
+	},
+};
+
+/*-------------------------------------------------------------------------*/
+
+static int __init udc_init (void)
+{
+	return platform_driver_register(&udc_driver);
+}
+
+static void __exit udc_exit (void)
+{
+	platform_driver_unregister(&udc_driver);
+}
+
+module_init(udc_init);
+module_exit(udc_exit);
+
+MODULE_DESCRIPTION("JZ4740 USB Device Controller");
+MODULE_AUTHOR("Wei Jianli <jlwei@ingenic.cn>");
+MODULE_LICENSE("GPL");
diff -ruN linux-2.6.31-vanilla/drivers/usb/gadget/jz4740_udc.h linux-2.6.31/drivers/usb/gadget/jz4740_udc.h
--- linux-2.6.31-vanilla/drivers/usb/gadget/jz4740_udc.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/usb/gadget/jz4740_udc.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,97 @@
+/*
+ * linux/drivers/usb/gadget/jz4740_udc.h
+ *
+ * Ingenic JZ4740 on-chip high speed USB device controller
+ *
+ * Copyright (C) 2006 Ingenic Semiconductor Inc.
+ * Author: <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __USB_GADGET_JZ4740_H__
+#define __USB_GADGET_JZ4740_H__
+
+/*-------------------------------------------------------------------------*/
+
+// Max packet size
+#define EP0_MAXPACKETSIZE  	64
+#define EPBULK_MAXPACKETSIZE  	512
+#define EPINTR_MAXPACKETSIZE  	64
+
+#define UDC_MAX_ENDPOINTS       4
+
+/*-------------------------------------------------------------------------*/
+
+typedef enum ep_type {
+	ep_control, ep_bulk_in, ep_bulk_out, ep_interrupt
+} ep_type_t;
+
+struct jz4740_ep {
+	struct usb_ep ep;
+	struct jz4740_udc *dev;
+
+	const struct usb_endpoint_descriptor *desc;
+	unsigned long pio_irqs;
+
+	uint8_t stopped;
+	uint8_t bEndpointAddress;
+	uint8_t bmAttributes;
+
+	ep_type_t type;
+	size_t fifo;
+	u32 csr;
+
+	uint32_t reg_addr;
+	struct list_head queue;
+};
+
+struct jz4740_request {
+	struct usb_request req;
+	struct list_head queue;
+};
+
+enum ep0state {
+	WAIT_FOR_SETUP,		/* between STATUS ack and SETUP report */
+	DATA_STATE_XMIT, 	/* data tx stage */
+	DATA_STATE_NEED_ZLP,	/* data tx zlp stage */
+	WAIT_FOR_OUT_STATUS,	/* status stages */
+	DATA_STATE_RECV,	/* data rx stage */
+};
+
+/* For function binding with UDC Disable - Added by River */
+typedef enum {
+	UDC_STATE_ENABLE = 0,
+	UDC_STATE_DISABLE,
+}udc_state_t;
+
+struct jz4740_udc {
+	struct usb_gadget gadget;
+	struct usb_gadget_driver *driver;
+	struct device *dev;
+	spinlock_t lock;
+
+	enum ep0state ep0state;
+	struct jz4740_ep ep[UDC_MAX_ENDPOINTS];
+
+	unsigned char usb_address;
+	
+	udc_state_t state;
+
+	struct resource *mem;
+	void __iomem *base;
+	int irq;
+	uint32_t in_mask;
+	uint32_t out_mask;
+};
+
+extern struct jz4740_udc *the_controller;
+
+#define ep_is_in(EP) 		(((EP)->bEndpointAddress&USB_DIR_IN)==USB_DIR_IN)
+#define ep_maxpacket(EP) 	((EP)->ep.maxpacket)
+#define ep_index(EP) 		((EP)->bEndpointAddress&0xF)
+
+#endif /* __USB_GADGET_JZ4740_H__ */
diff -ruN linux-2.6.31-vanilla/drivers/usb/gadget/udc_hotplug.h linux-2.6.31/drivers/usb/gadget/udc_hotplug.h
--- linux-2.6.31-vanilla/drivers/usb/gadget/udc_hotplug.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/usb/gadget/udc_hotplug.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,50 @@
+/* 
+ * Ingenic USB Device Contoller Hotplug External Interfaces 
+ */
+
+#ifndef __UDC_HOTPLUG_H__
+#define __UDC_HOTPLUG_H__
+
+#include <linux/notifier.h>
+
+typedef enum {
+	BROADCAST_TYPE_STATE = 0,
+	BROADCAST_TYPE_EVENT,
+}udc_hotplug_broadcast_type_t;
+
+typedef enum { 
+	EVENT_STATE_OFFLINE = 0,
+	EVENT_STATE_ONLINE,
+}udc_hotplug_event_state_t;
+
+typedef enum {
+	EVENT_TYPE_USB = 0,
+	EVENT_TYPE_CABLE,
+}udc_hotplug_event_type_t;
+
+enum {
+	EVENT_FLAG_UDC_PHY_TOUCHED = 0,
+};
+
+typedef struct {
+	udc_hotplug_event_type_t type;
+	udc_hotplug_event_state_t state;
+	unsigned long flags;
+}udc_hotplug_event_t;
+
+/* Register notifier */
+int udc_hotplug_register_notifier(struct notifier_block *n, int request_state);
+
+/* Unregister notifier */
+int udc_hotplug_unregister_notifier(struct notifier_block *n);
+
+/* Start keep alive */
+int udc_hotplug_start_keep_alive(unsigned long timer_interval_in_jiffies, unsigned long counter_limit);
+
+/* Do keep alive */
+void udc_hotplug_do_keep_alive(void);
+
+/* Stop keep alive */
+void udc_hotplug_stop_keep_alive(void);
+
+#endif /* Define __UDC_HOTPLUG_H__ */
diff -ruN linux-2.6.31-vanilla/drivers/usb/gadget/udc_hotplug_core.c linux-2.6.31/drivers/usb/gadget/udc_hotplug_core.c
--- linux-2.6.31-vanilla/drivers/usb/gadget/udc_hotplug_core.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/usb/gadget/udc_hotplug_core.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,836 @@
+/*
+ * Ingenic USB Device Controller Hotplug Core Function
+ * Detection mechanism and code are based on the old version of udc_hotplug.c  
+ */
+
+#include <linux/sched.h>
+#include <linux/module.h>
+#include <linux/notifier.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/wait.h>
+#include <linux/kthread.h>
+#include <linux/timer.h>
+
+#include <asm/jzsoc.h>
+
+#include "udc_hotplug.h"
+
+#define PFX "jz_hotplug_udc"
+
+#define D(msg, fmt...)  \
+//	printk(KERN_ERR PFX": %s(): "msg, __func__, ##fmt);
+	
+/* HAVE_DETECT_SYNC
+   Provide a lock like seqlock keep the synchronization between the start and the end of a detection, 
+   If the lock seems not synchronous(new interrupt comes, when doing our detection) in the end of a detection, 
+   the result of the detection is discarded. No event will be broadcast, and the detection will be restarted. 
+   
+   Use to filter out more significant events when the interrupt is too noisy.
+*/
+
+//#define HAVE_DETECT_SYNC 1
+
+#if defined (HAVE_DETECT_SYNC)
+#define NR_RESTART_TIMES                      3
+#define NR_JIFFIES_SLEEP_BEFORE_RESTART       7
+#endif
+
+#define NR_GPIO_STABLE_TIMES                  50
+#define NR_JIFFIES_USB_DETECT_WAIT            11
+
+#define DEFAULT_KEEP_ALIVE_TIMER_INTERVAL     (2 * HZ)
+#define DEFAULT_KEEP_ALIVE_COUNTER_LIMIT      2
+
+#define UDC_HOTPLUG_PIN   GPIO_UDC_HOTPLUG
+#define UDC_HOTPLUG_IRQ   (IRQ_GPIO_0 + UDC_HOTPLUG_PIN)
+
+/* UDC State bits */
+enum {
+	/* Online state. */
+	BIT_CABLE_ONLINE = 0,      
+	BIT_USB_ONLINE,
+        
+	/* State changed ?*/
+	BIT_CABLE_CHANGE,      
+	BIT_USB_CHANGE,
+        
+	/* What detection will be done ? */
+	BIT_DO_CABLE_DETECT,
+	BIT_DO_USB_DETECT,
+	
+	/* What detection is requested ? */
+	BIT_REQUEST_CABLE_DETECT, 
+	BIT_REQUEST_USB_DETECT,
+	
+	/* Indicate whether a detection is finisned. */
+	BIT_USB_DETECT_DONE,   
+	BIT_CABLE_DETECT_DONE,
+	
+	BIT_UDC_PHY_TOUCHED,
+
+	/* Keep alive */
+	BIT_KEEP_ALIVE,
+	BIT_KEEP_ALIVE_TIMEOUT,
+};
+
+struct uh_data {
+	/* Notifier */
+	struct blocking_notifier_head notifier_head;
+	
+	/* Thread */
+	struct task_struct *kthread;
+	
+	/* Wait queue */
+	wait_queue_head_t kthread_wq; /* Kernel thread sleep here. */
+	wait_queue_head_t wq;	      /* Others sleep here.  */
+
+	/* UDC State */
+	unsigned long state;
+
+	/* Current Event */
+	udc_hotplug_event_t cur_uh_event;
+
+#if defined (HAVE_DETECT_SYNC)	
+	/* Sync seq */
+	unsigned long irq_sync_seq;
+	unsigned long our_sync_seq;
+#endif
+
+	/* Keep alive */
+	struct timer_list keep_alive_timer;
+
+	unsigned long keep_alive_counter_limit;
+	unsigned long keep_alive_timer_interval;
+	unsigned long keep_alive_counter;
+};
+
+static struct uh_data *g_puh_data = NULL;
+
+#if defined (HAVE_DETECT_SYNC)
+/* Seq sync function */
+
+static inline int is_seq_sync(struct uh_data *uh)
+{
+	return (uh->our_sync_seq == uh->irq_sync_seq);
+}
+
+static inline void reset_seq(struct uh_data *uh)
+{
+	uh->our_sync_seq = uh->irq_sync_seq = 0;
+
+	return;
+}
+
+static inline void sync_seq(struct uh_data *uh)
+{
+	uh->our_sync_seq = uh->irq_sync_seq;
+
+	return;
+}
+#endif 
+
+/* Call kernel thread to detect. */
+static inline void start_detect(struct uh_data *uh)
+{
+	D("called.\n");
+
+#if defined (HAVE_DETECT_SYNC)
+	uh->irq_sync_seq ++;
+#endif
+	
+	wake_up_process(uh->kthread);
+	
+	return;
+}
+
+static void wait_gpio_pin_stable(struct uh_data *uh)
+{
+	unsigned long pin = 0;
+	int i = 1;
+
+	pin = __gpio_get_pin(UDC_HOTPLUG_PIN);
+	
+	while (i < NR_GPIO_STABLE_TIMES) {
+		if (__gpio_get_pin(UDC_HOTPLUG_PIN) != pin) {
+			pin = __gpio_get_pin(UDC_HOTPLUG_PIN);
+			i = 1; 
+		}else
+			i++;
+		
+		sleep_on_timeout(&uh->wq, 1);
+	}
+	
+	return;
+}
+
+/* Do cable detection */
+static void cable_detect(struct uh_data *uh)
+{	
+	D("Wait pin stable.\n");
+
+	/* Wait GPIO pin stable first. */
+	wait_gpio_pin_stable(uh);
+	
+	if (__gpio_get_pin(UDC_HOTPLUG_PIN)) {
+		D("Cable online.\n");
+		
+		if (!test_and_set_bit(BIT_CABLE_ONLINE, &uh->state)) {
+			D("Cable state change to online.\n");
+
+			set_bit(BIT_CABLE_CHANGE, &uh->state);
+		}
+	}else {
+		D("Cable offline.\n");
+		
+		/* Clear keep alive bit. */
+		clear_bit(BIT_KEEP_ALIVE, &uh->state);
+
+		if (test_and_clear_bit(BIT_CABLE_ONLINE, &uh->state)) {
+			D("Cable state change to offline.\n");
+			
+			set_bit(BIT_CABLE_CHANGE, &uh->state);
+		}
+	}
+
+	set_bit(BIT_CABLE_DETECT_DONE, &uh->state);
+	
+	return;
+}
+
+/* Really do USB detection */
+static int do_usb_detect(struct uh_data *uh)
+{
+	u32 intr_usb;
+	int rv;
+	
+	D("called.\n");
+
+	__intc_mask_irq(IRQ_UDC);
+
+	/* Now enable PHY to start detect */
+#ifdef CONFIG_SOC_JZ4740
+	REG_CPM_SCR |= CPM_SCR_USBPHY_ENABLE;
+#elif defined(CONFIG_SOC_JZ4750) || defined(CONFIG_SOC_JZ4750D)
+	REG_CPM_OPCR |= CPM_OPCR_UDCPHY_ENABLE;
+#endif
+	/* Clear IRQs */
+	REG16(USB_REG_INTRINE) = 0;
+	REG16(USB_REG_INTROUTE) = 0;
+	REG8(USB_REG_INTRUSBE) = 0;
+
+	/* disable UDC IRQs first */
+	REG16(USB_REG_INTRINE) = 0;
+	REG16(USB_REG_INTROUTE) = 0;
+	REG8(USB_REG_INTRUSBE) = 0;
+
+	/* Disable DMA */
+	REG32(USB_REG_CNTL1) = 0;
+	REG32(USB_REG_CNTL2) = 0;
+
+	/* Enable HS Mode */
+	REG8(USB_REG_POWER) |= USB_POWER_HSENAB;
+	/* Enable soft connect */
+	REG8(USB_REG_POWER) |= USB_POWER_SOFTCONN;
+
+	D("enable phy! %x %x %x %x %x\n",
+	       REG8(USB_REG_POWER),
+	       REG_CPM_OPCR,
+	       REG16(USB_REG_INTRINE),
+	       REG16(USB_REG_INTROUTE),
+	       REG8(USB_REG_INTRUSBE));
+	
+	/* Wait a moment. */
+	sleep_on_timeout(&uh->wq, NR_JIFFIES_USB_DETECT_WAIT);
+
+	intr_usb = REG8(USB_REG_INTRUSB);
+	if ((intr_usb & USB_INTR_RESET) ||
+	    (intr_usb & USB_INTR_RESUME) ||
+	    (intr_usb & USB_INTR_SUSPEND))
+	{
+		rv = 1;
+	}
+	else
+	{
+		rv = 0;
+	}
+
+	/* Detect finish ,clean every thing */
+	/* Disconnect from usb */
+	REG8(USB_REG_POWER) &= ~USB_POWER_SOFTCONN;
+	/* Disable the USB PHY */
+#ifdef CONFIG_SOC_JZ4740
+	REG_CPM_SCR &= ~CPM_SCR_USBPHY_ENABLE;
+#elif defined(CONFIG_SOC_JZ4750) || defined(CONFIG_SOC_JZ4750D)
+	REG_CPM_OPCR &= ~CPM_OPCR_UDCPHY_ENABLE;
+#endif
+	/* Clear IRQs */
+	REG16(USB_REG_INTRINE) = 0;
+	REG16(USB_REG_INTROUTE) = 0;
+	REG8(USB_REG_INTRUSBE) = 0;
+	__intc_ack_irq(IRQ_UDC);
+	__intc_unmask_irq(IRQ_UDC);
+	
+	mdelay(1);
+
+	return rv;
+}
+	
+/* Do USB bus protocol detection */
+static void usb_detect(struct uh_data *uh)
+{
+	int rv = 0;
+	
+	D("Called.\n");
+
+	/* If the cable has already been offline, we just pass the real USB detection. */
+	if (test_bit(BIT_CABLE_ONLINE, &uh->state)) {
+
+		D("Do real detection.\n");
+
+		rv = do_usb_detect(uh);
+		set_bit(BIT_UDC_PHY_TOUCHED, &uh->state);
+	}else{
+		clear_bit(BIT_UDC_PHY_TOUCHED, &uh->state);
+		D("No need to do real detection.\n");
+	}
+
+	if (rv) {
+		if (!test_and_set_bit(BIT_USB_ONLINE, &uh->state))
+			set_bit(BIT_USB_CHANGE, &uh->state);
+	}else{
+		/* Clear keep alive bit. */
+		clear_bit(BIT_KEEP_ALIVE, &uh->state);
+
+		if (test_and_clear_bit(BIT_USB_ONLINE, &uh->state))
+			set_bit(BIT_USB_CHANGE, &uh->state);
+	}
+	
+	set_bit(BIT_USB_DETECT_DONE, &uh->state);
+	return;
+}
+
+/* USB is active ? */
+static int usb_is_active(void)
+{
+	unsigned long tmp;
+	
+	tmp = REG16(USB_REG_FRAME);
+	
+	mdelay(2);		/* USB 1.1 Frame length is 1ms, USB 2.0 HS Frame length is 125us */
+	
+	rmb();
+	
+	return tmp == REG16(USB_REG_FRAME) ? 0 : 1;
+}
+
+/* Broadcast event to notifier */
+static void do_broadcast_event(struct uh_data *uh)
+{
+	udc_hotplug_event_t *e = &uh->cur_uh_event;
+	
+	/* Collect Information */
+	if (test_and_clear_bit(BIT_CABLE_CHANGE, &uh->state)) {
+		e->type = EVENT_TYPE_CABLE;
+		e->state = (test_bit(BIT_CABLE_ONLINE, &uh->state)) ? EVENT_STATE_ONLINE: EVENT_STATE_OFFLINE;
+		e->flags = 0;
+
+		D("Broadcast cable event -> State: %s.\n", (e->state == EVENT_STATE_ONLINE ? "Online" : "Offline"));
+
+		/* Kick chain. */
+		blocking_notifier_call_chain(&uh->notifier_head, BROADCAST_TYPE_EVENT, e);
+	}
+
+	if (test_and_clear_bit(BIT_USB_CHANGE, &uh->state)) {
+		e->type = EVENT_TYPE_USB;
+		e->state = (test_bit(BIT_USB_ONLINE, &uh->state)) ? EVENT_STATE_ONLINE : EVENT_STATE_OFFLINE;
+		e->flags = 0;
+
+		if (test_bit(BIT_UDC_PHY_TOUCHED, &uh->state)) {
+			set_bit(EVENT_FLAG_UDC_PHY_TOUCHED, &e->flags);
+		}
+		
+		D("Broadcast USB event -> State: %s.\n", (e->state == EVENT_STATE_ONLINE ? "Online" : "Offline"));
+
+               /* Kick chain. */
+		blocking_notifier_call_chain(&uh->notifier_head, BROADCAST_TYPE_EVENT, e);
+	}
+
+	return;
+}
+
+/* Handle pending request */
+static inline void handle_request(struct uh_data *uh)
+{
+	if (test_and_clear_bit(BIT_REQUEST_CABLE_DETECT, &uh->state))
+		set_bit(BIT_DO_CABLE_DETECT, &uh->state);
+	
+	if (test_and_clear_bit(BIT_REQUEST_USB_DETECT, &uh->state))
+		set_bit(BIT_DO_USB_DETECT, &uh->state);
+
+	return;
+}
+
+/* Have pending request ? */
+static inline int pending_request(struct uh_data *uh)
+{
+	if (test_bit(BIT_REQUEST_CABLE_DETECT, &uh->state) || test_bit(BIT_REQUEST_USB_DETECT, &uh->state))
+		return 1;
+	else
+		return 0;
+}
+
+#if defined (HAVE_DETECT_SYNC)
+static void prepare_restart(struct uh_data *uh, wait_queue_head_t *wq)
+{
+	
+	D("Called.\n");
+
+	if (test_bit(BIT_CABLE_DETECT_DONE, &uh->state))
+		set_bit(BIT_DO_CABLE_DETECT, &uh->state);
+			
+	if (test_bit(BIT_USB_DETECT_DONE, &uh->state))
+		set_bit(BIT_DO_USB_DETECT, &uh->state);
+
+	sleep_on_timeout(wq, NR_JIFFIES_SLEEP_BEFORE_RESTART);
+
+	sync_seq(uh);
+	
+	return;
+}
+
+/* Called from kernel thread */
+static void udc_pnp_detect(struct uh_data *uh)
+{
+	int nr_restart = 0;
+
+	D("Do UDC detection.\n");
+
+	while (nr_restart != NR_RESTART_TIMES) {
+		/* Do cable detection ? */
+		if (test_bit(BIT_DO_CABLE_DETECT, &uh->state)) {
+			D("Do cable detection.\n");
+
+			cable_detect(uh);
+		}
+		
+		/* Need restart ? */
+		if (!is_seq_sync(uh)) {
+			nr_restart ++;
+
+			prepare_restart(uh, &uh->wq);
+			continue;
+		}
+		
+		/* Do USB detection ? */
+		if (test_bit(BIT_DO_USB_DETECT, &uh->state)) {
+			D("Do USB detection.\n");
+
+			usb_detect(uh);
+		}
+		
+		/* Need restart ? */
+		if (!is_seq_sync(uh)) {
+			nr_restart ++;
+
+			prepare_restart(uh, &uh->wq);
+			continue;
+		} 
+		
+		/* Done */
+		D("Done.\n");
+		
+		clear_bit(BIT_DO_CABLE_DETECT, &uh->state);
+		clear_bit(BIT_DO_USB_DETECT, &uh->state);
+		
+		break;
+	}
+	
+	return;
+}
+
+static inline void broadcast_event(struct uh_data *uh)
+{
+        /* Sync ? */
+        if (is_seq_sync(uh)) {
+		D("Sync -> Broadcast event.\n");
+
+		do_broadcast_event(uh);
+	}else{		
+		D("Not sync -> Prepare restarting.\n");
+
+		prepare_restart(uh, &uh->kthread_wq);
+	}
+}
+
+static inline void udc_pnp_thread_sleep(struct uh_data *uh)
+{
+	/* Sync ? -> Sleep. */
+	if ( !pending_request(uh) || is_seq_sync(uh)) {
+		D("Sleep.\n");
+
+		sleep_on(&uh->kthread_wq);
+	}
+
+	return;
+}
+ 
+#else /* !HAVE_DETECT_SYNC */
+
+/* Called from kernel thread */
+static void udc_pnp_detect(struct uh_data *uh)
+{
+	D("Do UDC detection.\n");
+
+	/* Do cable detection ? */
+	if (test_bit(BIT_DO_CABLE_DETECT, &uh->state)) {
+		D("Do cable detection.\n");
+
+		cable_detect(uh);
+	}
+		
+	/* Do USB detection ? */
+	if (test_bit(BIT_DO_USB_DETECT, &uh->state)) {
+		D("Do USB detection.\n");
+
+		usb_detect(uh);
+	}
+		
+	/* Done */
+	D("Done.\n");
+		
+	clear_bit(BIT_DO_CABLE_DETECT, &uh->state);
+	clear_bit(BIT_DO_USB_DETECT, &uh->state);
+		
+	return;
+}
+
+static inline void broadcast_event(struct uh_data *uh)
+{
+	D("Broadcast event.\n");
+
+	do_broadcast_event(uh);
+	
+	return;
+}
+
+static inline void udc_pnp_thread_sleep(struct uh_data *uh)
+{
+	if (!pending_request(uh)) {
+		D("Sleep.\n");
+
+		sleep_on(&uh->kthread_wq);
+	}
+
+	return;
+}
+#endif /* HAVE_DETECT_SYNC */
+
+/* Kernel thread */
+static int udc_pnp_thread(void *data)
+{
+	struct uh_data *uh = (struct uh_data *)data;
+	
+	while (!kthread_should_stop()) {
+		/* Sleep. */
+		udc_pnp_thread_sleep(uh);
+
+		D("Running.\n");
+
+		if (kthread_should_stop())
+			break;
+
+#if defined (HAVE_DETECT_SYNC)
+		/* Sync */
+		sync_seq(uh);
+#endif		
+
+		D("Will do UDC detection.\n");
+
+		handle_request(uh);
+
+		/* Do detect */
+		udc_pnp_detect(uh);
+		
+		D("Done.\n");
+		
+		/* Broadcast event. */
+		broadcast_event(uh);
+	}
+	
+	D("Exit.\n");
+
+	return 0;
+}
+
+static irqreturn_t udc_pnp_irq(int irq, void *dev_id)
+{	
+	struct uh_data *uh = (struct uh_data *)dev_id;
+       
+	D("called.\n");
+
+        /* clear interrupt pending status */
+        __gpio_ack_irq(UDC_HOTPLUG_PIN); 
+
+        set_bit(BIT_REQUEST_CABLE_DETECT, &uh->state);
+	set_bit(BIT_REQUEST_USB_DETECT, &uh->state);
+
+	start_detect(uh);
+
+	return IRQ_HANDLED;
+}
+
+static void __init init_gpio(struct uh_data *uh)
+{
+        /* get current pin level */
+	__gpio_disable_pull(UDC_HOTPLUG_PIN);
+        __gpio_as_input(UDC_HOTPLUG_PIN);
+	udelay(1);
+	
+	cable_detect(uh);
+	
+	/* Because of every plug IN/OUT action will casue more than one interrupt, 
+	   So whether rising trigger or falling trigger method can both start the detection.
+         */
+
+	__gpio_as_irq_rise_edge(UDC_HOTPLUG_PIN);
+
+        if (test_bit(BIT_CABLE_ONLINE, &uh->state)) {
+		D("Cable Online -> Do start detection.\n");
+
+		set_bit(BIT_REQUEST_CABLE_DETECT, &uh->state);
+		set_bit(BIT_REQUEST_USB_DETECT, &uh->state);
+		
+		start_detect(uh);
+        }else{
+		D("Cable Offline.\n");
+        }
+	
+	return;
+}
+
+/* ---------------------------------------------------------------------------------- */
+/* Export routines */
+static void udc_hotplug_keep_alive_timer_func(unsigned long data)
+{
+	struct uh_data *uh = (struct uh_data *)data;
+	
+	D("Timer running.\n");
+	
+	/* Decrease the counter. */
+	if (test_bit(BIT_KEEP_ALIVE, &uh->state) && !(--uh->keep_alive_counter)) {
+		
+		if (!usb_is_active()) {
+			D("Timeout.\n");
+		
+			set_bit(BIT_KEEP_ALIVE_TIMEOUT, &uh->state);
+
+			clear_bit(BIT_USB_ONLINE, &uh->state);		
+			set_bit(BIT_USB_CHANGE, &uh->state);
+		
+			/* No detection needed. We just want to broadcast our event. */
+			start_detect(uh);
+		}
+	}
+	
+	/* Set next active time. */
+	if (test_bit(BIT_KEEP_ALIVE, &uh->state) && !test_bit(BIT_KEEP_ALIVE_TIMEOUT, &uh->state))
+		mod_timer(&uh->keep_alive_timer, uh->keep_alive_timer_interval + jiffies);
+	else
+		D("Timer will stop.\n");
+
+	return;
+}
+
+int udc_hotplug_register_notifier(struct notifier_block *n, int request_state)
+{
+	struct uh_data *uh = g_puh_data;
+	
+	udc_hotplug_event_t e;
+
+	D("Register notifier: 0x%p.\n", (void *)n);
+	
+	/* Notifer will be registered is requesting current state. */
+	if (request_state) {
+
+		BUG_ON(!n->notifier_call);
+
+		/* Cable State */
+		e.type = EVENT_TYPE_CABLE;
+		e.state = (test_bit(BIT_CABLE_ONLINE, &uh->state)) ? EVENT_STATE_ONLINE: EVENT_STATE_OFFLINE;
+		
+		n->notifier_call(n, BROADCAST_TYPE_STATE, &e);
+		
+		/* USB State */
+		e.type = EVENT_TYPE_USB;
+		e.state = (test_bit(BIT_CABLE_ONLINE, &uh->state)) ? EVENT_STATE_ONLINE: EVENT_STATE_OFFLINE;
+		
+		n->notifier_call(n, BROADCAST_TYPE_STATE, &e);
+	}
+
+	return blocking_notifier_chain_register(&uh->notifier_head, n);
+
+}EXPORT_SYMBOL(udc_hotplug_register_notifier);
+
+int udc_hotplug_unregister_notifier(struct notifier_block *n)
+{
+	struct uh_data *uh = g_puh_data;
+	
+	D("Unregister notifier: 0x%p.\n", (void *)n);
+
+	return blocking_notifier_chain_unregister(&uh->notifier_head, n);
+
+}EXPORT_SYMBOL(udc_hotplug_unregister_notifier);
+
+/* Start keep alive, 0 - Use default value */
+int udc_hotplug_start_keep_alive(unsigned long timer_interval_in_jiffies, unsigned long counter_limit)
+{
+	struct uh_data *uh = g_puh_data;
+	
+	/* Already started. */
+	if (test_and_set_bit(BIT_KEEP_ALIVE, &uh->state))
+		return 0;
+	
+	if (timer_interval_in_jiffies)
+		uh->keep_alive_timer_interval = timer_interval_in_jiffies;
+	else
+		uh->keep_alive_timer_interval = DEFAULT_KEEP_ALIVE_TIMER_INTERVAL;
+	
+	if (counter_limit)
+		uh->keep_alive_counter_limit = counter_limit;
+	else
+		uh->keep_alive_counter_limit = DEFAULT_KEEP_ALIVE_COUNTER_LIMIT;
+
+	uh->keep_alive_counter = uh->keep_alive_counter_limit;
+	
+	/* Active our timer. */
+	return mod_timer(&uh->keep_alive_timer, 3 + jiffies);
+
+}EXPORT_SYMBOL(udc_hotplug_start_keep_alive);
+
+void udc_hotplug_do_keep_alive(void)
+{
+	struct uh_data *uh = g_puh_data;
+	
+	D("Keep alive.\n");
+
+        /* Reset counter */
+	uh->keep_alive_counter = uh->keep_alive_counter_limit;
+	
+	/* We are alive again. */
+	if (test_and_clear_bit(BIT_KEEP_ALIVE_TIMEOUT, &uh->state)) {
+		D("Reactive timer.\n");
+
+		/* Active timer. */
+		set_bit(BIT_KEEP_ALIVE, &uh->state);
+		mod_timer(&uh->keep_alive_timer, 3 + jiffies);
+	}
+	
+	return;
+}EXPORT_SYMBOL(udc_hotplug_do_keep_alive);
+
+void udc_hotplug_stop_keep_alive(void)
+{
+	struct uh_data *uh = g_puh_data;
+	
+	clear_bit(BIT_KEEP_ALIVE, &uh->state);
+
+	return;
+
+}EXPORT_SYMBOL(udc_hotplug_stop_keep_alive);
+
+/* ----------------------------------------------------------------------------- */
+
+/*
+ * Module init and exit
+ */
+static int __init udc_hotplug_init(void)
+{
+	struct uh_data *uh;
+
+	unsigned long status = 0;
+
+        int rv;
+	
+	g_puh_data = (struct uh_data *)kzalloc(sizeof(struct uh_data), GFP_KERNEL);
+	if (!g_puh_data) {
+		printk(KERN_ERR PFX": Failed to allocate memory.\n");
+		return -ENOMEM;
+	}
+	
+	uh = g_puh_data;
+
+	set_bit(1, &status);
+	
+	BLOCKING_INIT_NOTIFIER_HEAD(&uh->notifier_head);
+
+	init_waitqueue_head(&uh->kthread_wq);
+	init_waitqueue_head(&uh->wq);
+	
+	init_timer(&uh->keep_alive_timer);
+	
+	uh->keep_alive_timer.function = udc_hotplug_keep_alive_timer_func;
+	uh->keep_alive_timer.expires = jiffies - 1; /* Add a stopped timer */
+	uh->keep_alive_timer.data = (unsigned long)uh;
+	
+	add_timer(&uh->keep_alive_timer);
+
+#if defined (HAVE_DETECT_SYNC)
+	reset_seq(uh);
+#endif
+	
+	/* Create pnp thread and register IRQ */
+	uh->kthread = kthread_run(udc_pnp_thread, uh, "kudcd");
+	if (IS_ERR(uh->kthread)) {
+		printk(KERN_ERR PFX": Failed to create system monitor thread.\n");
+		rv = PTR_ERR(uh->kthread);
+		goto err;
+	}
+	
+	set_bit(2, &status);
+
+        rv = request_irq(UDC_HOTPLUG_IRQ, udc_pnp_irq, IRQF_DISABLED, "udc_pnp", uh);
+        if (rv) {
+                printk(KERN_ERR PFX": Could not get udc hotplug irq %d\n", UDC_HOTPLUG_IRQ);
+		goto err;
+        }
+
+	init_gpio(uh);
+
+#if defined (HAVE_DETECT_SYNC)
+	printk(KERN_ERR PFX": Registered(HAVE_DETECT_SYNC).\n");
+#else
+	printk(KERN_ERR PFX": Registered.\n");	
+#endif
+	return 0;
+
+err:
+	if (test_bit(2, &status)) {
+		kthread_stop(uh->kthread);
+	}
+	
+	if (test_bit(1, &status)) {
+		kfree(g_puh_data);
+	}
+
+	return rv;
+}
+
+static void __exit udc_hotplug_exit(void)
+{
+	free_irq(UDC_HOTPLUG_IRQ, g_puh_data);
+
+	kthread_stop(g_puh_data->kthread);
+
+	kfree(g_puh_data);
+	
+	return;
+}
+
+module_init(udc_hotplug_init);
+module_exit(udc_hotplug_exit);
+
+MODULE_AUTHOR("River Wang <zwang@ingenic.cn>");
+MODULE_LICENSE("GPL");
diff -ruN linux-2.6.31-vanilla/drivers/video/backlight/gpm940b0.c linux-2.6.31/drivers/video/backlight/gpm940b0.c
--- linux-2.6.31-vanilla/drivers/video/backlight/gpm940b0.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/video/backlight/gpm940b0.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,253 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ4720/JZ4740 SoC LCD framebuffer driver
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/spi/spi.h>
+#include <linux/lcd.h>
+#include <linux/backlight.h>
+#include <linux/delay.h>
+
+struct gpm940b0 {
+	struct spi_device *spi;
+	struct lcd_device *lcd;
+	struct backlight_device *bl;
+	unsigned enabled:1;
+};
+
+static int gpm940b0_write_reg(struct spi_device *spi, uint8_t reg,
+				uint8_t data)
+{
+	uint8_t buf[2];
+	buf[0] = ((reg & 0x40) << 1) | (reg & 0x3f);
+	buf[1] = data;
+
+	return spi_write(spi, buf, sizeof(buf));
+}
+
+static void gpm940b0_power_disable(struct gpm940b0 *gpm940b0)
+{
+	int ret = gpm940b0_write_reg(gpm940b0->spi, 0x5, 0xc6) ;
+	if (ret < 0)
+		printk("Failed to disable power: %d\n", ret);
+}
+
+static void gpm940b0_power_enable(struct gpm940b0 *gpm940b0)
+{
+	gpm940b0_write_reg(gpm940b0->spi, 0x5, 0xc7);
+}
+
+
+static int gpm940b0_set_power(struct lcd_device *lcd, int power)
+{
+	struct gpm940b0 *gpm940b0 = lcd_get_data(lcd);
+
+	switch (power) {
+	case FB_BLANK_UNBLANK:
+		gpm940b0->enabled = 1;
+		gpm940b0_power_enable(gpm940b0);
+		break;
+	default:
+		gpm940b0->enabled = 0;
+		gpm940b0_power_disable(gpm940b0);
+		break;
+	}
+	return 0;
+}
+
+static int gpm940b0_set_contrast(struct lcd_device *lcd, int contrast)
+{
+	struct gpm940b0 *gpm940b0 = lcd_get_data(lcd);
+	gpm940b0_write_reg(gpm940b0->spi, 0x0d, contrast);
+	return 0;
+}
+
+static int gpm940b0_set_mode(struct lcd_device *lcd, struct fb_videomode *mode)
+{
+	if (mode->xres != 320 && mode->yres != 240)
+		return -EINVAL;
+
+	return 0;
+}
+
+/*
+int gpm940b0_bl_update_status(struct backlight_device *bl)
+{
+	struct gpm940b0 *gpm940b0 = bl_get_data(bl);
+
+	gpm940b0->reg5 &= ~0x38;
+	gpm940b0->reg5 |= ((bl->props.brightness << 3) & 0x38);
+
+	gpm940b0_write_reg(gpm940b0->spi, 0x5, gpm940b0->reg5);
+
+	return 0;
+}*/
+
+static ssize_t reg_write(struct device *dev, struct device_attribute *attr,
+						const char *buf, size_t count)
+{
+	char *buf2;
+	uint32_t reg = simple_strtoul(buf, &buf2, 10);
+	uint32_t val = simple_strtoul(buf2 + 1, NULL, 10);
+	struct gpm940b0 *gpm940b0 = dev_get_drvdata(dev);
+
+	if (reg < 0 || val < 0)
+		return -EINVAL;
+
+	gpm940b0_write_reg(gpm940b0->spi, reg, val);
+	return count;
+}
+
+static DEVICE_ATTR(reg, 0644, NULL, reg_write);
+
+static struct lcd_ops gpm940b0_lcd_ops = {
+	.set_power = gpm940b0_set_power,
+	.set_contrast = gpm940b0_set_contrast,
+	.set_mode = gpm940b0_set_mode,
+};
+
+#if 0
+static struct backlight_ops gpm940b0_bl_ops = {
+/*	.get_brightness	= gpm940b0_bl_get_brightness,*/
+	.update_status	= gpm940b0_bl_update_status,
+};
+#endif
+
+static int __devinit gpm940b0_probe(struct spi_device *spi)
+{
+	int ret;
+	struct gpm940b0 *gpm940b0;
+
+	gpm940b0 = kmalloc(sizeof(*gpm940b0), GFP_KERNEL);
+
+	spi->bits_per_word = 8;
+
+	ret = spi_setup(spi);
+	if (ret) {
+		dev_err(&spi->dev, "Failed to setup spi\n");
+		goto err_free_gpm940b0;
+	}
+
+	gpm940b0->spi = spi;
+
+	gpm940b0->lcd = lcd_device_register("gpm940b0-lcd", &spi->dev, gpm940b0,
+						&gpm940b0_lcd_ops);
+
+	if (IS_ERR(gpm940b0->lcd)) {
+		ret = PTR_ERR(gpm940b0->lcd);
+		dev_err(&spi->dev, "Failed to register lcd device: %d\n", ret);
+		goto err_free_gpm940b0;
+	}
+
+	gpm940b0->lcd->props.max_contrast = 255;
+
+#if 0
+	gpm940b0->bl = backlight_device_register("gpm940b0-bl", &spi->dev, gpm940b0,
+						 &gpm940b0_bl_ops);
+
+	if (IS_ERR(gpm940b0->bl)) {
+		ret = PTR_ERR(gpm940b0->bl);
+		dev_err(&spi->dev, "Failed to register backlight device: %d\n", ret);
+		gpm940b0->bl = NULL;
+	} else {
+		gpm940b0->bl->props.max_brightness = 8;
+		gpm940b0->bl->props.brightness = 0;
+		gpm940b0->bl->props.power = FB_BLANK_UNBLANK;
+	}
+#endif
+
+	ret = device_create_file(&spi->dev, &dev_attr_reg);
+	if (ret)
+		goto err_unregister_lcd;
+
+	gpm940b0->enabled = 1;
+	dev_set_drvdata(&spi->dev, gpm940b0);
+
+	gpm940b0_write_reg(spi, 0x13, 0x01);
+	gpm940b0_write_reg(spi, 0x5, 0xc7);
+	return 0;
+err_unregister_lcd:
+	lcd_device_unregister(gpm940b0->lcd);
+err_free_gpm940b0:
+	kfree(gpm940b0);
+	return ret;
+}
+
+static int __devexit gpm940b0_remove(struct spi_device *spi)
+{
+	struct gpm940b0 *gpm940b0 = spi_get_drvdata(spi);
+#if 0
+	if (gpm940b0->bl)
+		backlight_device_unregister(gpm940b0->bl);
+#endif
+
+	lcd_device_unregister(gpm940b0->lcd);
+
+	spi_set_drvdata(spi, NULL);
+	kfree(gpm940b0);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+
+static int gpm940b0_suspend(struct spi_device *spi, pm_message_t state)
+{
+	struct gpm940b0 *gpm940b0 = spi_get_drvdata(spi);
+	if (gpm940b0->enabled) {
+		gpm940b0_power_disable(gpm940b0);
+		mdelay(10);
+	}
+	return 0;
+}
+
+static int gpm940b0_resume(struct spi_device *spi)
+{
+	struct gpm940b0 *gpm940b0 = spi_get_drvdata(spi);
+	if (gpm940b0->enabled)
+		gpm940b0_power_enable(gpm940b0);
+	return 0;
+}
+
+#else
+#define gpm940b0_suspend NULL
+#define gpm940b0_resume NULL
+#endif
+
+static struct spi_driver gpm940b0_driver = {
+	.driver = {
+		.name = "gpm940b0",
+		.owner = THIS_MODULE,
+	},
+	.probe = gpm940b0_probe,
+	.remove = __devexit_p(gpm940b0_remove),
+	.suspend = gpm940b0_suspend,
+	.resume = gpm940b0_resume,
+};
+
+static int __init gpm940b0_init(void)
+{
+	return spi_register_driver(&gpm940b0_driver);
+}
+module_init(gpm940b0_init);
+
+static void __exit gpm940b0_exit(void)
+{
+	return spi_unregister_driver(&gpm940b0_driver);
+}
+module_exit(gpm940b0_exit)
+
+MODULE_AUTHOR("Lars-Peter Clausen");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("LCD and backlight controll for Giantplus GPM940B0");
+MODULE_ALIAS("spi:gpm940b0");
diff -ruN linux-2.6.31-vanilla/drivers/video/jz4740_fb.c linux-2.6.31/drivers/video/jz4740_fb.c
--- linux-2.6.31-vanilla/drivers/video/jz4740_fb.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/drivers/video/jz4740_fb.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,486 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ4720/JZ4740 SoC LCD framebuffer driver
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/fb.h>
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/jz4740_fb.h>
+
+#include <linux/delay.h>
+
+#define JZ_REG_LCD_CFG		0x00
+#define JZ_REG_LCD_VSYNC	0x04
+#define JZ_REG_LCD_HSYNC	0x08
+#define JZ_REG_LCD_VAT		0x0C
+#define JZ_REG_LCD_DAH		0x10
+#define JZ_REG_LCD_DAV		0x14
+#define JZ_REG_LCD_PS		0x18
+#define JZ_REG_LCD_CLS		0x1C
+#define JZ_REG_LCD_SPL		0x20
+#define JZ_REG_LCD_REV		0x24
+#define JZ_REG_LCD_CTRL		0x30
+#define JZ_REG_LCD_STATE	0x34
+#define JZ_REG_LCD_IID		0x38
+#define JZ_REG_LCD_DA0		0x40
+#define JZ_REG_LCD_SA0		0x44
+#define JZ_REG_LCD_FID0		0x48
+#define JZ_REG_LCD_CMD0		0x4C
+#define JZ_REG_LCD_DA1		0x50
+#define JZ_REG_LCD_SA1		0x54
+#define JZ_REG_LCD_FID1		0x58
+#define JZ_REG_LCD_CMD1		0x5C
+
+#define JZ_LCD_CFG_SLCD BIT(31)
+#define JZ_LCD_CFG_PSM BIT(23)
+#define JZ_LCD_CFG_CLSM BIT(22)
+#define JZ_LCD_CFG_SPLM BIT(21)
+#define JZ_LCD_CFG_REVM BIT(20)
+#define JZ_LCD_CFG_HSYNCM BIT(19)
+#define JZ_LCD_CFG_PCLKM BIT(18)
+#define JZ_LCD_CFG_INV BIT(17)
+#define JZ_LCD_CFG_SYNC_DIR BIT(16)
+#define JZ_LCD_CFG_PSP BIT(15)
+#define JZ_LCD_CFG_CLSP BIT(14)
+#define JZ_LCD_CFG_SPLP BIT(13)
+#define JZ_LCD_CFG_REVP BIT(12)
+#define JZ_LCD_CFG_HSYNCP BIT(11)
+#define JZ_LCD_CFG_PCLKP BIT(10)
+#define JZ_LCD_CFG_DEP BIT(9)
+#define JZ_LCD_CFG_VSYNCP BIT(8)
+#define JZ_LCD_CFG_18_BIT BIT(7)
+#define JZ_LCD_CFG_PDW BIT(5) | BIT(4)
+#define JZ_LCD_CFG_MODE_MASK 0xf
+
+#define JZ_LCD_CTRL_BURST_4 (0x0 << 28)
+#define JZ_LCD_CTRL_BURST_8 (0x1 << 28)
+#define JZ_LCD_CTRL_BURST_16 (0x2 << 28)
+#define JZ_LCD_CTRL_RGB555 BIT(27)
+#define JZ_LCD_CTRL_OFUP BIT(26)
+#define JZ_LCD_CTRL_FRC_GRAYSCALE_16 (0x0 << 24)
+#define JZ_LCD_CTRL_FRC_GRAYSCALE_4 (0x1 << 24)
+#define JZ_LCD_CTRL_FRC_GRAYSCALE_2 (0x2 << 24)
+#define JZ_LCD_CTRL_PDD_MASK (0xff << 16)
+#define JZ_LCD_CTRL_EOF_IRQ BIT(13)
+#define JZ_LCD_CTRL_SOF_IRQ BIT(12)
+#define JZ_LCD_CTRL_OFU_IRQ BIT(11)
+#define JZ_LCD_CTRL_IFU0_IRQ BIT(10)
+#define JZ_LCD_CTRL_IFU1_IRQ BIT(9)
+#define JZ_LCD_CTRL_DD_IRQ BIT(8)
+#define JZ_LCD_CTRL_QDD_IRQ BIT(7)
+#define JZ_LCD_CTRL_REVERSE_ENDIAN BIT(6)
+#define JZ_LCD_CTRL_LSB_FISRT BIT(5)
+#define JZ_LCD_CTRL_DISABLE BIT(4)
+#define JZ_LCD_CTRL_ENABLE BIT(3)
+#define JZ_LCD_CTRL_BPP_1 0x0
+#define JZ_LCD_CTRL_BPP_2 0x1
+#define JZ_LCD_CTRL_BPP_4 0x2
+#define JZ_LCD_CTRL_BPP_8 0x3
+#define JZ_LCD_CTRL_BPP_15_16 0x4
+#define JZ_LCD_CTRL_BPP_18_24 0x5
+
+#define JZ_LCD_CMD_SOF_IRQ BIT(15)
+#define JZ_LCD_CMD_EOF_IRQ BIT(16)
+#define JZ_LCD_CMD_ENABLE_PAL BIT(12)
+
+#define JZ_LCD_SYNC_MASK 0x3ff
+
+struct jzfb_framedesc {
+	uint32_t next;
+	uint32_t addr;
+	uint32_t id;
+	uint32_t cmd;
+} __attribute__((packed));
+
+struct jzfb {
+	struct fb_info *fb;
+	struct platform_device *pdev;
+	void __iomem *base;
+	struct resource *mem;
+	struct jz4740_fb_platform_data *pdata;
+
+	void *devmem;
+	size_t devmem_size;
+	dma_addr_t devmem_phys;
+	void *vidmem;
+	size_t vidmem_size;
+	dma_addr_t vidmem_phys;
+	struct jzfb_framedesc *framedesc;
+
+	uint32_t pseudo_palette[16];
+};
+
+static struct fb_fix_screeninfo jzfb_fix __devinitdata = {
+	.id =		"JZ4740 FB",
+	.type =		FB_TYPE_PACKED_PIXELS,
+	.visual =	FB_VISUAL_TRUECOLOR,
+	.xpanstep =	0,
+	.ypanstep =	0,
+	.ywrapstep =	0,
+	.accel =	FB_ACCEL_NONE,
+};
+
+int jzfb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
+		    unsigned transp, struct fb_info *fb)
+{
+	((uint32_t*)fb->pseudo_palette)[regno] = red << 16 | green << 8 | blue;
+	return 0;
+}
+
+static int jzfb_get_controller_bpp(struct jzfb *jzfb)
+{
+    switch(jzfb->pdata->bpp) {
+        case 18:
+        case 24:
+            return 32;
+            break;
+        default:
+            return jzfb->pdata->bpp;
+    }
+}
+
+static int jzfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fb)
+{
+	struct jzfb* jzfb = fb->par;
+	struct fb_videomode *mode = jzfb->pdata->modes;
+	int i;
+
+	if (fb->var.bits_per_pixel != jzfb_get_controller_bpp(jzfb) &&
+        fb->var.bits_per_pixel != jzfb->pdata->bpp)
+		return -EINVAL;
+
+	for (i = 0; i < jzfb->pdata->num_modes; ++i, ++mode) {
+		if (mode->xres == fb->var.xres && mode->yres == fb->var.yres)
+			break;
+	}
+
+	if (i == jzfb->pdata->num_modes)
+		return -EINVAL;
+
+	fb_videomode_to_var(&fb->var, fb->mode);
+
+	switch (jzfb->pdata->bpp) {
+	case 8:
+		break;
+	case 15:
+		var->red.offset = 10;
+		var->red.length = 5;
+		var->green.offset = 6;
+		var->green.length = 5;
+		var->blue.offset = 0;
+		var->blue.length = 5;
+		break;
+	case 16:
+		var->red.offset = 11;
+		var->red.length = 5;
+		var->green.offset = 6;
+		var->green.length = 6;
+		var->blue.offset = 0;
+		var->blue.length = 5;
+		break;
+	case 18:
+		var->red.offset = 16;
+		var->red.length = 6;
+		var->green.offset = 8;
+		var->green.length = 6;
+		var->blue.offset = 0;
+		var->blue.length = 6;
+		fb->var.bits_per_pixel = 32;
+		break;
+	case 32:
+	case 24:
+		var->transp.offset = 24;
+		var->transp.length = 8;
+		var->red.offset = 16;
+		var->red.length = 8;
+		var->green.offset = 8;
+		var->green.length = 8;
+		var->blue.offset = 0;
+		var->blue.length = 8;
+		fb->var.bits_per_pixel = 32;
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static int jzfb_set_par(struct fb_info *info)
+{
+	struct jzfb* jzfb = info->par;
+	struct fb_var_screeninfo *var = &info->var;
+	uint16_t hds, vds;
+	uint16_t hde, vde;
+	uint16_t ht, vt;
+	uint32_t ctrl;
+
+	hds = var->hsync_len + var->left_margin;
+	hde = hds + var->xres;
+	ht = hde + var->right_margin;
+
+	vds = var->vsync_len + var->upper_margin;
+	vde = vds + var->yres;
+	vt = vde + var->lower_margin;
+
+	writel(var->hsync_len, jzfb->base + JZ_REG_LCD_HSYNC);
+	writel(var->vsync_len, jzfb->base + JZ_REG_LCD_VSYNC);
+
+	writel((ht << 16) | vt, jzfb->base + JZ_REG_LCD_VAT);
+
+	writel((hds << 16) | hde, jzfb->base + JZ_REG_LCD_DAH);
+	writel((vds << 16) | vde, jzfb->base + JZ_REG_LCD_DAV);
+
+	ctrl = JZ_LCD_CTRL_OFUP | JZ_LCD_CTRL_BURST_16;
+	ctrl |= JZ_LCD_CTRL_ENABLE;
+
+	switch (jzfb->pdata->bpp) {
+	case 1:
+		ctrl |= JZ_LCD_CTRL_BPP_1;
+		break;
+	case 2:
+		ctrl |= JZ_LCD_CTRL_BPP_2;
+		break;
+	case 4:
+		ctrl |= JZ_LCD_CTRL_BPP_4;
+		break;
+	case 8:
+		ctrl |= JZ_LCD_CTRL_BPP_8;
+	break;
+	case 15:
+		ctrl |= JZ_LCD_CTRL_RGB555; /* Falltrough */
+	case 16:
+		ctrl |= JZ_LCD_CTRL_BPP_15_16;
+		break;
+	case 18:
+	case 24:
+	case 32:
+		ctrl |= JZ_LCD_CTRL_BPP_18_24;
+		break;
+	default:
+		break;
+	}
+	writel(ctrl, jzfb->base + JZ_REG_LCD_CTRL);
+
+	return 0;
+}
+
+
+static int jzfb_alloc_vidmem(struct jzfb *jzfb)
+{
+	size_t devmem_size;
+	int max_videosize = 0;
+	struct fb_videomode *mode = jzfb->pdata->modes;
+	struct jzfb_framedesc *framedesc;
+	void *page;
+	int i;
+
+	for (i = 0; i < jzfb->pdata->num_modes; ++mode, ++i) {
+		if (max_videosize < mode->xres * mode->yres)
+			max_videosize = mode->xres * mode->yres;
+	}
+
+	max_videosize *= jzfb_get_controller_bpp(jzfb) >> 3;
+
+	devmem_size = max_videosize + sizeof(struct jzfb_framedesc);
+
+	jzfb->devmem_size = devmem_size;
+	jzfb->devmem = dma_alloc_coherent(&jzfb->pdev->dev,
+					    PAGE_ALIGN(devmem_size),
+					    &jzfb->devmem_phys, GFP_KERNEL);
+
+	if (!jzfb->devmem) {
+		return -ENOMEM;
+	}
+
+	for (page = jzfb->vidmem;
+	     page < jzfb->vidmem + PAGE_ALIGN(jzfb->vidmem_size);
+	     page += PAGE_SIZE) {
+		SetPageReserved(virt_to_page(page));
+	}
+
+
+	framedesc = jzfb->devmem  + max_videosize;
+	jzfb->vidmem = jzfb->devmem;
+	jzfb->vidmem_phys = jzfb->devmem_phys;
+
+	framedesc->next = jzfb->devmem_phys + max_videosize;
+	framedesc->addr = jzfb->devmem_phys;
+	framedesc->id = 0;
+	framedesc->cmd = 0;
+	framedesc->cmd |= max_videosize / 4;
+
+	jzfb->framedesc = framedesc;
+
+
+	return 0;
+}
+
+static void jzfb_free_devmem(struct jzfb *jzfb)
+{
+	dma_free_coherent(&jzfb->pdev->dev, jzfb->devmem_size, jzfb->devmem,
+			  jzfb->devmem_phys);
+}
+
+static struct  fb_ops jzfb_ops = {
+	.owner = THIS_MODULE,
+	.fb_check_var = jzfb_check_var,
+	.fb_set_par = jzfb_set_par,
+/*	.fb_blank = jzfb_blank,*/
+	.fb_fillrect	= sys_fillrect,
+	.fb_copyarea	= sys_copyarea,
+	.fb_imageblit	= sys_imageblit,
+	.fb_setcolreg = jzfb_setcolreg,
+};
+
+static int __devinit jzfb_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct jzfb *jzfb;
+	struct fb_info *fb;
+	struct jz4740_fb_platform_data *pdata = pdev->dev.platform_data;
+	struct resource *mem;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "Missing platform data\n");
+		return -ENOENT;
+	}
+
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!mem) {
+		dev_err(&pdev->dev, "Failed to get register memory resource\n");
+		return -ENOENT;
+	}
+
+	mem = request_mem_region(mem->start, resource_size(mem), pdev->name);
+
+	if (!mem) {
+		dev_err(&pdev->dev, "Failed to request register memory region\n");
+		return -EBUSY;
+	}
+
+
+	fb = framebuffer_alloc(sizeof(struct jzfb), &pdev->dev);
+
+	if (!fb) {
+		dev_err(&pdev->dev, "Failed to allocate framebuffer device\n");
+		ret = -ENOMEM;
+		goto err_release_mem_region;
+	}
+
+	fb->fbops = &jzfb_ops;
+	fb->flags = FBINFO_DEFAULT;
+
+	jzfb = fb->par;
+	jzfb->pdev = pdev;
+	jzfb->pdata = pdata;
+	jzfb->mem = mem;
+
+	jzfb->base = ioremap(mem->start, resource_size(mem));
+
+	if (!jzfb->base) {
+		dev_err(&pdev->dev, "Failed to ioremap register memory region\n");
+		ret = -EBUSY;
+		goto err_framebuffer_release;
+	}
+
+	platform_set_drvdata(pdev, jzfb);
+
+	fb_videomode_to_modelist(pdata->modes, pdata->num_modes,
+				 &fb->modelist);
+	fb->mode = pdata->modes;
+
+	fb_videomode_to_var(&fb->var, fb->mode);
+	fb->var.bits_per_pixel = pdata->bpp;
+	jzfb_check_var(&fb->var, fb);
+
+	ret = jzfb_alloc_vidmem(jzfb);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to allocate video memory\n");
+		goto err_iounmap;
+	}
+
+	fb->fix = jzfb_fix;
+	fb->fix.line_length = fb->var.bits_per_pixel * fb->var.xres / 8;
+	fb->fix.mmio_start = mem->start;
+	fb->fix.mmio_len = resource_size(mem);
+	fb->fix.smem_start = jzfb->vidmem_phys;
+	fb->fix.smem_len =  fb->fix.line_length * fb->var.yres;
+	fb->screen_base = jzfb->vidmem;
+	fb->pseudo_palette = jzfb->pseudo_palette;
+
+	fb_alloc_cmap(&fb->cmap, 256, 0);
+
+	jzfb_set_par(fb);
+	writel(jzfb->framedesc->next, jzfb->base + JZ_REG_LCD_DA0);
+
+	ret = register_framebuffer(fb);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register framebuffer: %d\n", ret);
+		goto err_free_devmem;
+	}
+
+	return 0;
+err_free_devmem:
+	jzfb_free_devmem(jzfb);
+err_iounmap:
+	iounmap(jzfb->base);
+err_framebuffer_release:
+	framebuffer_release(fb);
+err_release_mem_region:
+	release_mem_region(mem->start, resource_size(mem));
+	return ret;
+}
+
+static int __devexit jzfb_remove(struct platform_device *pdev)
+{
+	struct jzfb *jzfb = platform_get_drvdata(pdev);
+
+	iounmap(jzfb->base);
+	release_mem_region(jzfb->mem->start, resource_size(jzfb->mem));
+	jzfb_free_devmem(jzfb);
+	platform_set_drvdata(pdev, NULL);
+	framebuffer_release(jzfb->fb);
+	return 0;
+}
+
+static struct platform_driver jzfb_driver = {
+	.probe = jzfb_probe,
+	.remove = __devexit_p(jzfb_remove),
+
+	.driver = {
+		.name = "jz4740-fb",
+	},
+};
+
+int __init jzfb_init(void)
+{
+	return platform_driver_register(&jzfb_driver);
+}
+module_init(jzfb_init);
+
+void __exit jzfb_exit(void)
+{
+	platform_driver_unregister(&jzfb_driver);
+}
+module_exit(jzfb_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("JZ4720/JZ4740 SoC LCD framebuffer driver");
+MODULE_ALIAS("platform:jz4740-fb");
+MODULE_ALIAS("platform:jz4720-fb");
diff -ruN linux-2.6.31-vanilla/include/linux/jz4740-adc.h linux-2.6.31/include/linux/jz4740-adc.h
--- linux-2.6.31-vanilla/include/linux/jz4740-adc.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/include/linux/jz4740-adc.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,25 @@
+
+#ifndef __LINUX_JZ4740_ADC
+#define __LINUX_JZ4740_ADC
+
+#include <linux/device.h>
+
+enum jz_adc_battery_scale {
+	JZ_ADC_BATTERY_SCALE_2V5, /* Mesures voltages up to 2.5V */
+	JZ_ADC_BATTERY_SCALE_7V5, /* Mesures voltages up to 7.5V */
+};
+
+/*
+ * jz4740_adc_read_battery_voltage - Read battery voltage from the ADC PBAT pin
+ * @dev: Pointer to a jz4740-adc device
+ * @scale: Whether to use 2.5V or 7.5V scale
+ *
+ * Returns: Battery voltage in mircovolts
+ *
+ * Context: Process
+*/
+long jz4740_adc_read_battery_voltage(struct device *dev,
+					enum jz_adc_battery_scale scale);
+
+
+#endif
diff -ruN linux-2.6.31-vanilla/include/linux/jz4740_fb.h linux-2.6.31/include/linux/jz4740_fb.h
--- linux-2.6.31-vanilla/include/linux/jz4740_fb.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/include/linux/jz4740_fb.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,52 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __LINUX_JZ4740_FB_H
+#define __LINUX_JZ4740_FB_H
+
+#include <linux/fb.h>
+
+enum jz4740_fb_lcd_type {
+	JZ_LCD_TYPE_GENERIC_16_18_BIT = 0,
+	JZ_LCD_TYPE_SPECIAL_TFT_1 = 1,
+	JZ_LCD_TYPE_SPECIAL_TFT_2 = 2,
+	JZ_LCD_TYPE_SPECIAL_TFT_3 = 3,
+	JZ_LCD_TYPE_NON_INTERLACED_CCIR656 = 5,
+	JZ_LCD_TYPE_INTERLACED_CCIR656 = 7,
+	JZ_LCD_TYPE_SINGLE_COLOR_STN = 8,
+	JZ_LCD_TYPE_SINGLE_MONOCHROME_STN = 9,
+	JZ_LCD_TYPE_DUAL_COLOR_STN = 10,
+	JZ_LCD_TYPE_8BIT_SERIAL = 11,
+};
+
+/*
+* width: width of the lcd display in mm
+* height: height of the lcd display in mm
+* num_modes: size of modes
+* modes: list of valid video modes
+* bpp: bits per pixel for the lcd
+* lcd_type: lcd type
+*/
+
+struct jz4740_fb_platform_data {
+	unsigned int width;
+	unsigned int height;
+
+	size_t num_modes;
+	struct fb_videomode *modes;
+	int bpp;
+    enum jz4740_fb_lcd_type lcd_type;
+};
+
+#endif
diff -ruN linux-2.6.31-vanilla/include/linux/mtd/jz4740_nand.h linux-2.6.31/include/linux/mtd/jz4740_nand.h
--- linux-2.6.31-vanilla/include/linux/mtd/jz4740_nand.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/include/linux/mtd/jz4740_nand.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,34 @@
+/*
+ *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *  	JZ4720/JZ4740 SoC NAND controller driver
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __JZ_NAND_H__
+#define __JZ_NAND_H__
+
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
+struct jz_nand_platform_data {
+	int			num_partitions;
+	struct mtd_partition	*partitions;
+
+	struct nand_ecclayout	*ecc_layout;
+
+	unsigned int busy_gpio;
+
+	void (*ident_callback)(struct platform_device *, struct nand_chip *,
+				struct mtd_partition **, int *num_partitions);
+};
+
+#endif
diff -ruN linux-2.6.31-vanilla/include/linux/power/jz4740-battery.h linux-2.6.31/include/linux/power/jz4740-battery.h
--- linux-2.6.31-vanilla/include/linux/power/jz4740-battery.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/include/linux/power/jz4740-battery.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,28 @@
+/*
+ *  Copyright (C) 2009, Jiejing Zhang <kzjeef@gmail.com>
+ *
+ *  This program is free software; you can redistribute	 it and/or modify it
+ *  under  the terms of	 the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the	License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __JZ4740_BATTERY_H
+#define __JZ4740_BATTERY_H
+
+struct jz_batt_info {
+	int dc_dect_gpio;	/* GPIO port of DC charger detection */
+	int usb_dect_gpio;	/* GPIO port of USB charger detection */
+	int charg_stat_gpio;	/* GPIO port of Charger state */
+
+	int min_voltag;		/* Mininal battery voltage in uV */
+	int max_voltag;		/* Maximum battery voltage in uV */
+	int batt_tech;		/* Battery technology */
+};
+
+#endif
diff -ruN linux-2.6.31-vanilla/sound/soc/codecs/jzcodec.c linux-2.6.31/sound/soc/codecs/jzcodec.c
--- linux-2.6.31-vanilla/sound/soc/codecs/jzcodec.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/codecs/jzcodec.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,516 @@
+/*
+ * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc-dapm.h>
+#include <sound/soc.h>
+
+#define JZ_REG_CODEC_1 0x0
+#define JZ_REG_CODEC_2 0x1
+
+#define JZ_CODEC_1_LINE_ENABLE BIT(29)
+#define JZ_CODEC_1_MIC_ENABLE BIT(28)
+#define JZ_CODEC_1_SW1_ENABLE BIT(27)
+#define JZ_CODEC_1_ADC_ENABLE BIT(26)
+#define JZ_CODEC_1_SW2_ENABLE BIT(25)
+#define JZ_CODEC_1_DAC_ENABLE BIT(24)
+#define JZ_CODEC_1_VREF_DISABLE BIT(20)
+#define JZ_CODEC_1_VREF_AMP_DISABLE BIT(19)
+#define JZ_CODEC_1_VREF_PULL_DOWN BIT(18)
+#define JZ_CODEC_1_VREF_LOW_CURRENT BIT(17)
+#define JZ_CODEC_1_VREF_HIGH_CURRENT BIT(16)
+#define JZ_CODEC_1_HEADPHONE_DISABLE BIT(14)
+#define JZ_CODEC_1_HEADPHONE_AMP_CHANGE_ANY BIT(13)
+#define JZ_CODEC_1_HEADPHONE_CHANGE BIT(12)
+#define JZ_CODEC_1_HEADPHONE_PULL_DOWN_M BIT(11)
+#define JZ_CODEC_1_HEADPHONE_PULL_DOWN_R BIT(10)
+#define JZ_CODEC_1_HEADPHONE_POWER_DOWN_M BIT(9)
+#define JZ_CODEC_1_HEADPHONE_POWER_DOWN BIT(8)
+#define JZ_CODEC_1_SUSPEND BIT(1)
+#define JZ_CODEC_1_RESET BIT(0)
+
+#define JZ_CODEC_1_LINE_ENABLE_OFFSET 29
+#define JZ_CODEC_1_MIC_ENABLE_OFFSET 28
+#define JZ_CODEC_1_SW1_ENABLE_OFFSET 27
+#define JZ_CODEC_1_ADC_ENABLE_OFFSET 26
+#define JZ_CODEC_1_SW2_ENABLE_OFFSET 25
+#define JZ_CODEC_1_DAC_ENABLE_OFFSET 24
+#define JZ_CODEC_1_HEADPHONE_DISABLE_OFFSET 14
+#define JZ_CODEC_1_HEADPHONE_POWER_DOWN_OFFSET 8
+
+#define JZ_CODEC_2_INPUT_VOLUME_MASK		0x1f0000
+#define JZ_CODEC_2_SAMPLE_RATE_MASK			0x000f00
+#define JZ_CODEC_2_MIC_BOOST_GAIN_MASK		0x000030
+#define JZ_CODEC_2_HEADPHONE_VOLUME_MASK	0x000003
+
+#define JZ_CODEC_2_INPUT_VOLUME_OFFSET		16
+#define JZ_CODEC_2_SAMPLE_RATE_OFFSET		 8
+#define JZ_CODEC_2_MIC_BOOST_GAIN_OFFSET	 4
+#define JZ_CODEC_2_HEADPHONE_VOLUME_OFFSET	 0
+
+struct jz_codec {
+	void __iomem *base;
+	struct resource *mem;
+
+	uint32_t reg_cache[2];
+	struct snd_soc_codec codec;
+};
+
+inline static struct jz_codec *codec_to_jz(struct snd_soc_codec *codec)
+{
+	return container_of(codec, struct jz_codec, codec);
+}
+
+static unsigned int jz_codec_read(struct snd_soc_codec *codec, unsigned int reg)
+{
+	struct jz_codec *jz_codec = codec_to_jz(codec);
+	return readl(jz_codec->base + (reg << 2));
+}
+
+static int jz_codec_write(struct snd_soc_codec *codec, unsigned int reg,
+unsigned int val)
+{
+	struct jz_codec *jz_codec = codec_to_jz(codec);
+	jz_codec->reg_cache[reg] = val;
+
+	writel(val, jz_codec->base + (reg << 2));
+	return 0;
+}
+
+static const struct snd_kcontrol_new jz_codec_controls[] = {
+	SOC_SINGLE("Master Playback Volume", JZ_REG_CODEC_2,
+			JZ_CODEC_2_HEADPHONE_VOLUME_OFFSET, 3, 0),
+	SOC_SINGLE("Capture Volume", JZ_REG_CODEC_2,
+			JZ_CODEC_2_INPUT_VOLUME_OFFSET, 31, 0),
+	SOC_SINGLE("Master Playback Switch", JZ_REG_CODEC_1,
+			JZ_CODEC_1_HEADPHONE_DISABLE_OFFSET, 1, 1),
+	SOC_SINGLE("Mic Capture Volume", JZ_REG_CODEC_2,
+			JZ_CODEC_2_MIC_BOOST_GAIN_OFFSET, 3, 0),
+};
+
+static const struct snd_kcontrol_new jz_codec_output_controls[] = {
+	SOC_DAPM_SINGLE("Bypass Switch", JZ_REG_CODEC_1,
+			JZ_CODEC_1_SW1_ENABLE_OFFSET, 1, 0),
+	SOC_DAPM_SINGLE("DAC Switch", JZ_REG_CODEC_1,
+			JZ_CODEC_1_SW2_ENABLE_OFFSET, 1, 0),
+};
+
+static const struct snd_kcontrol_new jz_codec_input_controls[] =
+{
+	SOC_DAPM_SINGLE("Line Capture Switch", JZ_REG_CODEC_1,
+			JZ_CODEC_1_LINE_ENABLE_OFFSET, 1, 0),
+	SOC_DAPM_SINGLE("Mic Capture Switch", JZ_REG_CODEC_1,
+			JZ_CODEC_1_MIC_ENABLE_OFFSET, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget jz_codec_dapm_widgets[] = {
+	SND_SOC_DAPM_ADC("ADC", "Capture", JZ_REG_CODEC_1,
+			JZ_CODEC_1_ADC_ENABLE_OFFSET, 0),
+	SND_SOC_DAPM_DAC("DAC", "Playback", JZ_REG_CODEC_1,
+			JZ_CODEC_1_DAC_ENABLE_OFFSET, 0),
+
+	SND_SOC_DAPM_MIXER("Output Mixer", JZ_REG_CODEC_1,
+			JZ_CODEC_1_HEADPHONE_POWER_DOWN_OFFSET, 1,
+			jz_codec_output_controls,
+			ARRAY_SIZE(jz_codec_output_controls)),
+
+	SND_SOC_DAPM_MIXER_NAMED_CTL("Input Mixer", SND_SOC_NOPM, 0, 0,
+			jz_codec_input_controls,
+			ARRAY_SIZE(jz_codec_input_controls)),
+	SND_SOC_DAPM_MIXER("Line Input", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+	SND_SOC_DAPM_OUTPUT("LOUT"),
+	SND_SOC_DAPM_OUTPUT("ROUT"),
+
+	SND_SOC_DAPM_INPUT("MIC"),
+	SND_SOC_DAPM_INPUT("LIN"),
+	SND_SOC_DAPM_INPUT("RIN"),
+};
+
+static const struct snd_soc_dapm_route jz_codec_dapm_routes[] = {
+
+	{"Line Input", NULL, "LIN"},
+	{"Line Input", NULL, "RIN"},
+
+	{"Input Mixer", "Line Capture Switch", "Line Input"},
+	{"Input Mixer", "Mic Capture Switch", "MIC"},
+
+	{"ADC", NULL, "Input Mixer"},
+
+	{"Output Mixer", "Bypass Switch", "Input Mixer"},
+	{"Output Mixer", "DAC Switch", "DAC"},
+
+	{"LOUT", NULL, "Output Mixer"},
+	{"ROUT", NULL, "Output Mixer"},
+};
+
+static int jz_codec_hw_params(struct snd_pcm_substream *substream, struct
+snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+	uint32_t val;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_device *socdev = rtd->socdev;
+	struct snd_soc_codec *codec = socdev->card->codec;
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+	case SNDRV_PCM_FORMAT_S16_LE:
+	case SNDRV_PCM_FORMAT_S18_3LE:
+		break;
+	default:
+		return -EINVAL;
+		break;
+	}
+
+	switch (params_rate(params)) {
+	case 8000:
+		val = 0;
+		break;
+	case 11025:
+		val = 1;
+		break;
+	case 12000:
+		val = 2;
+		break;
+	case 16000:
+		val = 3;
+		break;
+	case 22050:
+		val = 4;
+		break;
+	case 24000:
+		val = 5;
+		break;
+	case 32000:
+		val = 6;
+		break;
+	case 44100:
+		val = 7;
+		break;
+	case 48000:
+		val = 8;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	val <<= JZ_CODEC_2_SAMPLE_RATE_OFFSET;
+
+	snd_soc_update_bits(codec, JZ_REG_CODEC_2,
+				JZ_CODEC_2_SAMPLE_RATE_MASK, val);
+
+	return 0;
+}
+
+static int jz_codec_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int jz_codec_set_sysclk(struct snd_soc_dai *codec_dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	return 0;
+}
+
+
+static struct snd_soc_dai_ops jz_codec_dai_ops = {
+	.hw_params = jz_codec_hw_params,
+	.set_fmt = jz_codec_set_fmt,
+/*	.set_clkdiv = jz_codec_set_clkdiv,*/
+	.set_sysclk = jz_codec_set_sysclk,
+};
+
+struct snd_soc_dai jz_codec_dai = {
+	.name = "jz-codec",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_44100,
+		.formats = SNDRV_PCM_FORMAT_S18_3LE,
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_44100,
+		.formats = SNDRV_PCM_FORMAT_S16_LE,
+	},
+	.ops = &jz_codec_dai_ops,
+	.symmetric_rates = 1,
+};
+EXPORT_SYMBOL_GPL(jz_codec_dai);
+
+static int jz_codec_set_bias_level(struct snd_soc_codec *codec,
+				enum snd_soc_bias_level level)
+{
+
+	if (codec->bias_level == SND_SOC_BIAS_OFF && level != SND_SOC_BIAS_OFF) {
+		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
+				JZ_CODEC_1_RESET, JZ_CODEC_1_RESET);
+		udelay(2);
+
+		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
+					JZ_CODEC_1_SUSPEND | JZ_CODEC_1_RESET, 0);
+	}
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
+					JZ_CODEC_1_VREF_DISABLE | JZ_CODEC_1_VREF_AMP_DISABLE |
+					JZ_CODEC_1_HEADPHONE_POWER_DOWN_M |
+					JZ_CODEC_1_VREF_LOW_CURRENT | JZ_CODEC_1_VREF_HIGH_CURRENT,
+				0);
+		break;
+	case SND_SOC_BIAS_PREPARE:
+		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
+					JZ_CODEC_1_VREF_LOW_CURRENT | JZ_CODEC_1_VREF_HIGH_CURRENT,
+					JZ_CODEC_1_VREF_LOW_CURRENT | JZ_CODEC_1_VREF_HIGH_CURRENT);
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
+					JZ_CODEC_1_VREF_DISABLE | JZ_CODEC_1_VREF_AMP_DISABLE,
+					JZ_CODEC_1_VREF_DISABLE | JZ_CODEC_1_VREF_AMP_DISABLE);
+		break;
+	case SND_SOC_BIAS_OFF:
+		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
+					JZ_CODEC_1_SUSPEND, JZ_CODEC_1_SUSPEND);
+		break;
+	}
+	codec->bias_level = level;
+
+	return 0;
+}
+
+
+static struct snd_soc_codec *jz_codec_codec;
+
+static int jz_codec_dev_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+	struct snd_soc_codec *codec = jz_codec_codec;
+
+	BUG_ON(!codec);
+
+	socdev->card->codec = codec;
+
+	ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to create pcms: %d\n", ret);
+		goto err;
+	}
+	snd_soc_add_controls(codec, jz_codec_controls,
+	ARRAY_SIZE(jz_codec_controls));
+
+	snd_soc_dapm_new_controls(codec, jz_codec_dapm_widgets,
+	ARRAY_SIZE(jz_codec_dapm_widgets));
+
+	snd_soc_dapm_add_routes(codec, jz_codec_dapm_routes,
+	ARRAY_SIZE(jz_codec_dapm_routes));
+
+	snd_soc_dapm_new_widgets(codec);
+
+	ret = snd_soc_init_card(socdev);
+
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register card\n");
+		goto err;
+	}
+
+	return 0;
+
+err:
+	snd_soc_free_pcms(socdev);
+	snd_soc_dapm_free(socdev);
+
+	return ret;
+}
+
+static int jz_codec_dev_remove(struct platform_device *pdev)
+{
+	struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+	snd_soc_free_pcms(socdev);
+	snd_soc_dapm_free(socdev);
+
+	return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_jzcodec = {
+	.probe = jz_codec_dev_probe,
+	.remove = jz_codec_dev_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_jzcodec);
+
+static int __devinit jz_codec_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct jz_codec *jz_codec;
+	struct snd_soc_codec *codec;
+
+	jz_codec = kzalloc(sizeof(*jz_codec), GFP_KERNEL);
+
+	if (!jz_codec)
+		return -ENOMEM;
+
+	jz_codec->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!jz_codec->mem) {
+		dev_err(&pdev->dev, "Failed to get mmio memory resource\n");
+		ret = -ENOENT;
+		goto err_free_jz_codec;
+	}
+
+	jz_codec->mem = request_mem_region(jz_codec->mem->start,
+				resource_size(jz_codec->mem), pdev->name);
+
+	if (!jz_codec->mem) {
+		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
+		ret = -EBUSY;
+		goto err_free_jz_codec;
+	}
+
+	jz_codec->base = ioremap(jz_codec->mem->start, resource_size(jz_codec->mem));
+
+	if (!jz_codec->base) {
+		dev_err(&pdev->dev, "Failed to ioremap mmio memory\n");
+		ret = -EBUSY;
+		goto err_release_mem_region;
+	}
+
+	jz_codec_dai.dev = &pdev->dev;
+
+	codec = &jz_codec->codec;
+
+	codec->dev		= &pdev->dev;
+	codec->name		= "jz-codec";
+	codec->owner		= THIS_MODULE;
+
+	codec->read		= jz_codec_read;
+	codec->write		= jz_codec_write;
+	codec->set_bias_level	= jz_codec_set_bias_level;
+	codec->bias_level	= SND_SOC_BIAS_OFF;
+
+	codec->dai		= &jz_codec_dai;
+	codec->num_dai		= 1;
+
+	codec->reg_cache	= jz_codec->reg_cache;
+	codec->reg_cache_size	= 2;
+
+	codec->private_data	= jz_codec;
+
+	mutex_init(&codec->mutex);
+	INIT_LIST_HEAD(&codec->dapm_widgets);
+	INIT_LIST_HEAD(&codec->dapm_paths);
+
+	jz_codec_codec = codec;
+
+	platform_set_drvdata(pdev, jz_codec);
+	ret = snd_soc_register_codec(codec);
+
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register codec\n");
+		goto err_iounmap;
+	}
+
+	ret = snd_soc_register_dai(&jz_codec_dai);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register codec dai\n");
+		goto err_unregister_codec;
+	}
+
+	jz_codec_set_bias_level (codec, SND_SOC_BIAS_STANDBY);
+
+	return 0;
+err_unregister_codec:
+	snd_soc_unregister_codec(codec);
+err_iounmap:
+	iounmap(jz_codec->base);
+err_release_mem_region:
+	release_mem_region(jz_codec->mem->start, resource_size(jz_codec->mem));
+err_free_jz_codec:
+	kfree(jz_codec);
+
+	return ret;
+}
+
+static int __devexit jz_codec_remove(struct platform_device *pdev)
+{
+	struct jz_codec *jz_codec = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_dai(&jz_codec_dai);
+	snd_soc_unregister_codec(&jz_codec->codec);
+
+	iounmap(jz_codec->base);
+	release_mem_region(jz_codec->mem->start, resource_size(jz_codec->mem));
+
+	platform_set_drvdata(pdev, NULL);
+	kfree(jz_codec);
+
+	return 0;
+}
+
+static struct platform_driver jz_codec_driver = {
+	.probe = jz_codec_probe,
+	.remove = __devexit_p(jz_codec_remove),
+	.driver = {
+		.name = "jz4740-codec",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init jz_codec_init(void)
+{
+	return platform_driver_register(&jz_codec_driver);
+}
+module_init(jz_codec_init);
+
+static void __exit jz_codec_exit(void)
+{
+	platform_driver_unregister(&jz_codec_driver);
+}
+module_exit(jz_codec_exit);
+
+MODULE_DESCRIPTION("JZ4720/JZ4740 SoC internal codec driver");
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:jz-codec");
diff -ruN linux-2.6.31-vanilla/sound/soc/codecs/jzcodec.h linux-2.6.31/sound/soc/codecs/jzcodec.h
--- linux-2.6.31-vanilla/sound/soc/codecs/jzcodec.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/codecs/jzcodec.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _ICODEC_H
+#define _ICODEC_H
+
+#define JZCODEC_SYSCLK	0
+
+extern struct snd_soc_dai jz_codec_dai;
+extern struct snd_soc_codec_device soc_codec_dev_jzcodec;
+
+#endif
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/Kconfig linux-2.6.31/sound/soc/jz4740/Kconfig
--- linux-2.6.31-vanilla/sound/soc/jz4740/Kconfig	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/Kconfig	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,21 @@
+config SND_JZ4740_SOC
+	tristate "SoC Audio for Ingenic JZ4740 SoC"
+	depends on SOC_JZ4740 && SND_SOC
+	help
+	  Say Y or M if you want to add support for codecs attached to
+	  the Jz4740 AC97, I2S or SSP interface. You will also need
+	  to select the audio interfaces to support below.
+
+config SND_JZ4740_SOC_QI_LB60
+	tristate "SoC Audio support for Qi Hardware Ben Nanonote"
+	depends on SND_JZ4740_SOC && JZ4740_QI_LB60
+	select SND_JZ4740_SOC_I2S
+    select SND_SOC_JZCODEC
+	help
+	  Say Y if you want to add support for SoC audio of internal codec on Ingenic Jz4740 QI_LB60 board.
+
+config SND_JZ4740_SOC_I2S
+	depends on SND_JZ4740_SOC
+	tristate "SoC Audio (I2S protocol) for Ingenic jz4740 chip"
+	help
+	  Say Y if you want to use I2S protocol and I2S codec on Ingenic Jz4740 QI_LB60 board.
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/Makefile linux-2.6.31/sound/soc/jz4740/Makefile
--- linux-2.6.31-vanilla/sound/soc/jz4740/Makefile	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/Makefile	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,13 @@
+#
+# Jz4740 Platform Support
+#
+snd-soc-jz4740-objs := jz4740-pcm.o
+snd-soc-jz4740-i2s-objs := jz4740-i2s.o
+
+obj-$(CONFIG_SND_JZ4740_SOC) += snd-soc-jz4740.o
+obj-$(CONFIG_SND_JZ4740_SOC_I2S) += snd-soc-jz4740-i2s.o
+
+# Jz4740 Machine Support
+snd-soc-qi-lb60-objs := qi_lb60.o
+
+obj-$(CONFIG_SND_JZ4740_SOC_QI_LB60) += snd-soc-qi-lb60.o
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-i2s.c linux-2.6.31/sound/soc/jz4740/jz4740-i2s.c
--- linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-i2s.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/jz4740-i2s.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,309 @@
+/*
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ * Jiejing Zhang(kzjeef(at)gmail.com) 2009: Make jz soc sound card
+ * loaded by soc-core.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include "jz4740-pcm.h"
+#include "jz4740-i2s.h"
+
+static struct jz4740_dma_client jz4740_dma_client_out = {
+	.name = "I2S PCM Stereo out"
+};
+
+static struct jz4740_dma_client jz4740_dma_client_in = {
+	.name = "I2S PCM Stereo in"
+};
+
+static struct jz4740_pcm_dma_params jz4740_i2s_pcm_stereo_out = {
+	.client		= &jz4740_dma_client_out,
+	.channel	= DMA_ID_AIC_TX,
+	.dma_addr	= AIC_DR,
+	.dma_size	= 2,
+};
+
+static struct jz4740_pcm_dma_params jz4740_i2s_pcm_stereo_in = {
+	.client		= &jz4740_dma_client_in,
+	.channel	= DMA_ID_AIC_RX,
+	.dma_addr	= AIC_DR,
+	.dma_size	= 2,
+};
+
+static int jz4740_i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+	/*struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	  struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;*/
+
+	return 0;
+}
+
+static int jz4740_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
+		unsigned int fmt)
+{
+	/* interface format */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		/* 1 : ac97 , 0 : i2s */
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+	        /* 0 : slave */ 
+		break;
+	case SND_SOC_DAIFMT_CBM_CFS:
+		/* 1 : master */
+		break;
+	default:
+		break;
+	}
+	
+	return 0;
+}
+
+/* 
+* Set Jz4740 Clock source
+*/
+static int jz4740_i2s_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	return 0;
+}
+
+static void jz4740_snd_tx_ctrl(int on)
+{
+	if (on) { 
+                /* enable replay */
+	        __i2s_enable_transmit_dma();
+		__i2s_enable_replay();
+		__i2s_enable();
+
+	} else {
+		/* disable replay & capture */
+		__i2s_disable_replay();
+		__i2s_disable_record();
+		__i2s_disable_receive_dma();
+		__i2s_disable_transmit_dma();
+		__i2s_disable();
+	}
+}
+
+static void jz4740_snd_rx_ctrl(int on)
+{
+	if (on) { 
+                /* enable capture */
+		__i2s_enable_receive_dma();
+		__i2s_enable_record();
+		__i2s_enable();
+
+	} else { 
+                /* disable replay & capture */
+		__i2s_disable_replay();
+		__i2s_disable_record();
+		__i2s_disable_receive_dma();
+		__i2s_disable_transmit_dma();
+		__i2s_disable();
+	}
+}
+
+static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+	/* int channels = params_channels(params); */
+
+	jz4740_snd_rx_ctrl(0);
+	jz4740_snd_rx_ctrl(0);
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		cpu_dai->dma_data = &jz4740_i2s_pcm_stereo_out;
+		/*if (channels == 1)
+			__aic_enable_mono2stereo();
+		else
+		__aic_disable_mono2stereo();*/
+	} else
+		cpu_dai->dma_data = &jz4740_i2s_pcm_stereo_in;
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+		__i2s_set_transmit_trigger(4);
+		__i2s_set_receive_trigger(3);
+		__i2s_set_oss_sample_size(8);
+		__i2s_set_iss_sample_size(8);
+		break;
+	case SNDRV_PCM_FORMAT_S16_LE:
+		/* playback sample:16 bits, burst:16 bytes */
+		__i2s_set_transmit_trigger(4);
+		/* capture sample:16 bits, burst:16 bytes */
+		__i2s_set_receive_trigger(3);
+		__i2s_set_oss_sample_size(16);
+		__i2s_set_iss_sample_size(16);
+		break;
+	}
+
+	return 0;
+}
+
+static int jz4740_i2s_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai)
+{
+	int ret = 0;
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+			jz4740_snd_rx_ctrl(1);
+		else
+			jz4740_snd_tx_ctrl(1);
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+			jz4740_snd_rx_ctrl(0);
+		else
+			jz4740_snd_tx_ctrl(0);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+	} else {
+	}
+
+	return;
+}
+
+static int jz4740_i2s_probe(struct platform_device *pdev, struct snd_soc_dai *dai)
+{
+	__i2s_internal_codec();
+	__i2s_as_slave();
+	__i2s_select_i2s();
+	__aic_select_i2s();
+	mdelay(2);
+
+	__i2s_disable();
+	__i2s_reset();
+	mdelay(2);
+
+   	__i2s_disable();
+	__i2s_internal_codec();
+	__i2s_as_slave();
+	__i2s_select_i2s();
+	__aic_select_i2s();
+	__i2s_set_oss_sample_size(16);
+	__i2s_set_iss_sample_size(16);
+        __aic_play_lastsample();
+
+	__i2s_disable_record();
+	__i2s_disable_replay();
+	__i2s_disable_loopback();
+	__i2s_set_transmit_trigger(7);
+	__i2s_set_receive_trigger(7);
+
+	jz4740_snd_tx_ctrl(0);
+	jz4740_snd_rx_ctrl(0);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int jz4740_i2s_suspend(struct snd_soc_dai *dai)
+{
+	if (!dai->active)
+		return 0;
+
+	return 0;
+}
+
+static int jz4740_i2s_resume(struct snd_soc_dai *dai)
+{
+	if (!dai->active)
+		return 0;
+
+	return 0;
+}
+
+#else
+#define jz4740_i2s_suspend	NULL
+#define jz4740_i2s_resume	NULL
+#endif
+
+#define JZ4740_I2S_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
+		SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
+		SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
+		SNDRV_PCM_RATE_48000)
+
+struct snd_soc_dai_ops snd_jz4740_i2s_dai_ops = {
+	.startup = jz4740_i2s_startup,
+	.shutdown = jz4740_i2s_shutdown,
+	.trigger = jz4740_i2s_trigger,
+	.hw_params = jz4740_i2s_hw_params,
+	.set_fmt = jz4740_i2s_set_dai_fmt,
+	.set_sysclk = jz4740_i2s_set_dai_sysclk,
+};
+
+struct snd_soc_dai jz4740_i2s_dai = {
+	.name = "jz4740-i2s",
+	.id = 0,
+	.probe = jz4740_i2s_probe,
+	.suspend = jz4740_i2s_suspend,
+	.resume = jz4740_i2s_resume,
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = JZ4740_I2S_RATES,
+		.formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,
+	},
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = JZ4740_I2S_RATES,
+		.formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,
+	},
+	.ops = &snd_jz4740_i2s_dai_ops,
+};
+
+EXPORT_SYMBOL_GPL(jz4740_i2s_dai);
+
+static int __init jz4740_i2s_init(void)
+{
+	return  snd_soc_register_dai(&jz4740_i2s_dai);
+}
+
+static void __exit jz4740_i2s_exit(void)
+{
+	snd_soc_unregister_dai(&jz4740_i2s_dai);
+}
+
+module_init(jz4740_i2s_init);
+module_exit(jz4740_i2s_exit);
+
+/* Module information */
+MODULE_AUTHOR("Richard, cjfeng@ingenic.cn, www.ingenic.cn");
+MODULE_DESCRIPTION("jz4740 I2S SoC Interface");
+MODULE_LICENSE("GPL");
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-i2s.h linux-2.6.31/sound/soc/jz4740/jz4740-i2s.h
--- linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-i2s.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/jz4740-i2s.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,18 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _JZ4740_I2S_H
+#define _JZ4740_I2S_H
+
+/* jz4740 DAI ID's */
+#define JZ4740_DAI_I2S			0
+
+/* I2S clock */
+#define JZ4740_I2S_SYSCLK		0
+
+extern struct snd_soc_dai jz4740_i2s_dai;
+
+#endif
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-pcm.c linux-2.6.31/sound/soc/jz4740/jz4740-pcm.c
--- linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-pcm.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/jz4740-pcm.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,686 @@
+/*
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <asm/io.h>
+#include "jz4740-pcm.h"
+
+static long sum_bytes = 0;
+static int first_transfer = 0;
+static int printk_flag = 0;
+static int tran_bit = 0;
+#ifdef CONFIG_SND_OSSEMUL
+static int hw_params_cnt = 0;
+#endif
+
+static struct jz4740_dma_client jz4740_dma_client_out = {
+	.name = "I2S PCM Stereo out"
+};
+
+static struct jz4740_dma_client jz4740_dma_client_in = {
+	.name = "I2S PCM Stereo in"
+};
+
+static struct jz4740_pcm_dma_params jz4740_i2s_pcm_stereo_out = {
+	.client		= &jz4740_dma_client_out,
+	.channel	= DMA_ID_AIC_TX,
+	.dma_addr	= AIC_DR,
+	.dma_size	= 2,
+};
+
+static struct jz4740_pcm_dma_params jz4740_i2s_pcm_stereo_in = {
+	.client		= &jz4740_dma_client_in,
+	.channel	= DMA_ID_AIC_RX,
+	.dma_addr	= AIC_DR,
+	.dma_size	= 2,
+};
+
+
+struct jz4740_dma_buf_aic {
+	struct jz4740_dma_buf_aic	*next;
+	int			 size;		/* buffer size in bytes */
+	dma_addr_t		 data;		/* start of DMA data */
+	dma_addr_t		 ptr;		/* where the DMA got to [1] */
+	void			*id;		/* client's id */
+};
+
+struct jz4740_runtime_data {
+	spinlock_t lock;
+	int state;
+	int aic_dma_flag; /* start dma transfer or not */
+	unsigned int dma_loaded;
+	unsigned int dma_limit;
+	unsigned int dma_period;
+	dma_addr_t dma_start;
+	dma_addr_t dma_pos;
+	dma_addr_t dma_end;
+	struct jz4740_pcm_dma_params *params;
+
+	dma_addr_t user_cur_addr;         /* user current write buffer start address */
+	unsigned int user_cur_len;        /* user current write buffer length */
+
+	/* buffer list and information */
+	struct jz4740_dma_buf_aic	*curr;		/* current dma buffer */
+	struct jz4740_dma_buf_aic	*next;		/* next buffer to load */
+	struct jz4740_dma_buf_aic	*end;		/* end of queue */
+
+};
+
+/* identify hardware playback capabilities */
+static const struct snd_pcm_hardware jz4740_pcm_hardware = {
+	.info			= SNDRV_PCM_INFO_MMAP |
+	                            SNDRV_PCM_INFO_MMAP_VALID |
+				    SNDRV_PCM_INFO_INTERLEAVED |
+	                            SNDRV_PCM_INFO_BLOCK_TRANSFER,
+	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
+				    SNDRV_PCM_FMTBIT_S8,
+	.rates                  = SNDRV_PCM_RATE_8000_48000/*0x3fe*/,
+	.rate_min               = 8000,
+	.rate_min               = 48000,
+	.channels_min		= 2,
+	.channels_max		= 2,
+	.buffer_bytes_max	= 128 * 1024,//16 * 1024
+	.period_bytes_min	= PAGE_SIZE,
+	.period_bytes_max	= PAGE_SIZE * 2,
+	.periods_min		= 2,
+	.periods_max		= 128,//16,
+	.fifo_size		= 32,
+};
+
+/* jz4740__dma_buf_enqueue
+ *
+ * queue an given buffer for dma transfer.
+ *
+ * data       the physical address of the buffer data
+ * size       the size of the buffer in bytes
+ *
+*/
+static int jz4740_dma_buf_enqueue(struct jz4740_runtime_data *prtd, dma_addr_t data, int size)
+{   
+	struct jz4740_dma_buf_aic *aic_buf;
+
+	aic_buf = kzalloc(sizeof(struct jz4740_dma_buf_aic), GFP_KERNEL);
+	if (aic_buf == NULL) {
+		printk("aic buffer allocate failed,no memory!\n");
+		return -ENOMEM;
+	}
+	aic_buf->next = NULL;
+	aic_buf->data = aic_buf->ptr = data;
+	aic_buf->size = size;
+	if( prtd->curr == NULL) {
+		prtd->curr = aic_buf;
+		prtd->end  = aic_buf;
+		prtd->next = NULL;
+	} else {
+		if (prtd->end == NULL)
+			printk("prtd->end is NULL\n");
+			prtd->end->next = aic_buf;
+			prtd->end = aic_buf;
+	}
+
+	/* if necessary, update the next buffer field */
+	if (prtd->next == NULL)
+		prtd->next = aic_buf;
+
+	return 0;
+}
+
+
+void audio_start_dma(struct jz4740_runtime_data *prtd, int mode)
+{
+	unsigned long flags;
+	struct jz4740_dma_buf_aic *aic_buf;
+	int channel;
+
+	switch (mode) {
+	case DMA_MODE_WRITE:
+		/* free cur aic_buf */
+		if (first_transfer == 1) {
+			first_transfer = 0;
+		} else {
+			aic_buf = prtd->curr;
+			if (aic_buf != NULL) {
+				prtd->curr = aic_buf->next;
+				prtd->next = aic_buf->next;
+				aic_buf->next  = NULL;
+				kfree(aic_buf);
+				aic_buf = NULL;
+			}
+		}
+
+		aic_buf = prtd->next;		
+		channel = prtd->params->channel;
+		if (aic_buf) {			
+			disable_dma(channel);
+			jz_set_alsa_dma(channel, mode, tran_bit);
+			set_dma_addr(channel, aic_buf->data);
+			set_dma_count(channel, aic_buf->size);
+			enable_dma(channel);
+			prtd->aic_dma_flag |= AIC_START_DMA;
+		} else {
+			printk("next buffer is NULL for playback\n");
+			prtd->aic_dma_flag &= ~AIC_START_DMA;
+			return;
+		}
+		break;
+	case DMA_MODE_READ:
+                /* free cur aic_buf */
+		if (first_transfer == 1) {
+			first_transfer = 0;
+		} else {
+			aic_buf = prtd->curr;
+			if (aic_buf != NULL) {
+				prtd->curr = aic_buf->next;
+				prtd->next = aic_buf->next;
+				aic_buf->next  = NULL;
+				kfree(aic_buf);
+				aic_buf = NULL;
+			}
+		}
+
+		aic_buf = prtd->next;
+		channel = prtd->params->channel;
+
+		if (aic_buf) {			
+			disable_dma(channel);
+                        jz_set_alsa_dma(channel, mode, tran_bit);
+			set_dma_addr(channel, aic_buf->data);
+			set_dma_count(channel, aic_buf->size);
+			enable_dma(channel);
+			prtd->aic_dma_flag |= AIC_START_DMA; 
+		} else {
+			printk("next buffer is NULL for capture\n");
+			prtd->aic_dma_flag &= ~AIC_START_DMA;
+			return;
+		}
+		break;
+	}
+	/* dump_jz_dma_channel(channel); */
+}
+
+/*
+ * place a dma buffer onto the queue for the dma system to handle.
+*/
+static void jz4740_pcm_enqueue(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd = runtime->private_data;
+	/*struct snd_dma_buffer *buf = &substream->dma_buffer;*/
+	dma_addr_t pos = prtd->dma_pos;
+	int ret;
+
+	while (prtd->dma_loaded < prtd->dma_limit) {
+		unsigned long len = prtd->dma_period;
+
+		if ((pos + len) > prtd->dma_end) {
+			len  = prtd->dma_end - pos;
+		}
+		ret = jz4740_dma_buf_enqueue(prtd, pos, len);
+		if (ret == 0) {
+			prtd->dma_loaded++;
+			pos += prtd->dma_period;
+			if (pos >= prtd->dma_end)
+				pos = prtd->dma_start;
+		} else 
+			break;
+	}
+
+	prtd->dma_pos = pos;
+}
+
+/* 
+ * call the function:jz4740_pcm_dma_irq() after DMA has transfered the current buffer  
+ */
+static irqreturn_t jz4740_pcm_dma_irq(int dma_ch, void *dev_id)
+{
+	struct snd_pcm_substream *substream = dev_id;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd = runtime->private_data;
+	/*struct jz4740_dma_buf_aic *aic_buf = prtd->curr;*/
+	int channel = prtd->params->channel;
+	unsigned long flags;
+
+	disable_dma(channel);
+	prtd->aic_dma_flag &= ~AIC_START_DMA;
+	/* must clear TT bit in DCCSR to avoid interrupt again */
+	if (__dmac_channel_transmit_end_detected(channel)) {
+		__dmac_channel_clear_transmit_end(channel);
+	}
+	if (__dmac_channel_transmit_halt_detected(channel)) {
+		__dmac_channel_clear_transmit_halt(channel);
+	}
+
+	if (__dmac_channel_address_error_detected(channel)) {
+		__dmac_channel_clear_address_error(channel);
+	}
+
+	if (substream)
+		snd_pcm_period_elapsed(substream);
+
+	spin_lock(&prtd->lock);
+	prtd->dma_loaded--;
+	if (prtd->state & ST_RUNNING) {
+		jz4740_pcm_enqueue(substream);
+	}
+	spin_unlock(&prtd->lock);
+
+	local_irq_save(flags);
+	if (prtd->state & ST_RUNNING) {
+		if (prtd->dma_loaded) {
+			if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+				audio_start_dma(prtd, DMA_MODE_WRITE);
+			else
+				audio_start_dma(prtd, DMA_MODE_READ);
+		}
+	}
+	local_irq_restore(flags);
+	return IRQ_HANDLED;
+}
+
+/* some parameter about DMA operation */
+static int jz4740_pcm_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd = runtime->private_data;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct jz4740_pcm_dma_params *dma = &jz4740_i2s_pcm_stereo_out;
+	size_t totbytes = params_buffer_bytes(params);
+	int ret;
+
+	if (!dma)
+	 	return 0;
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+		tran_bit = 8;
+		break;
+	case SNDRV_PCM_FORMAT_S16_LE:
+		tran_bit = 16;
+		break;
+	}
+
+	/* prepare DMA */
+	prtd->params = dma;
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		ret = jz_request_dma(DMA_ID_AIC_TX, prtd->params->client->name, 
+				     jz4740_pcm_dma_irq, IRQF_DISABLED, substream);
+		if (ret < 0)
+			return ret;
+		prtd->params->channel = ret;
+	} else {
+		ret = jz_request_dma(DMA_ID_AIC_RX, prtd->params->client->name, 
+				     jz4740_pcm_dma_irq, IRQF_DISABLED, substream);
+		if (ret < 0)
+			return ret;
+		prtd->params->channel = ret;
+	}
+
+	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+	runtime->dma_bytes = totbytes;
+
+	spin_lock_irq(&prtd->lock);
+	prtd->dma_loaded = 0;
+	prtd->aic_dma_flag = 0;
+	prtd->dma_limit = runtime->hw.periods_min;
+	prtd->dma_period = params_period_bytes(params); 
+	prtd->dma_start = runtime->dma_addr;
+	prtd->dma_pos = prtd->dma_start;
+	prtd->dma_end = prtd->dma_start + totbytes;
+	prtd->curr = NULL;
+	prtd->next = NULL;
+	prtd->end = NULL;
+	sum_bytes = 0;
+	first_transfer = 1;
+	printk_flag = 0;
+
+	__dmac_disable_descriptor(prtd->params->channel);
+	__dmac_channel_disable_irq(prtd->params->channel);
+	spin_unlock_irq(&prtd->lock);
+	return ret;
+}
+
+static int jz4740_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+	struct jz4740_runtime_data *prtd = substream->runtime->private_data;
+	
+	snd_pcm_set_runtime_buffer(substream, NULL);
+	if (prtd->params) {
+		jz_free_dma(prtd->params->channel);
+		prtd->params = NULL;
+	}
+
+	return 0;
+}
+
+/* set some dma para for playback/capture */
+static int jz4740_dma_ctrl(int channel)
+{
+
+	disable_dma(channel);
+
+	/* must clear TT bit in DCCSR to avoid interrupt again */
+	if (__dmac_channel_transmit_end_detected(channel)) {
+		__dmac_channel_clear_transmit_end(channel);
+	}
+	if (__dmac_channel_transmit_halt_detected(channel)) {
+		__dmac_channel_clear_transmit_halt(channel);
+	}
+
+	if (__dmac_channel_address_error_detected(channel)) {
+		__dmac_channel_clear_address_error(channel);
+	}
+
+	return 0;
+	
+}
+
+static int jz4740_pcm_prepare(struct snd_pcm_substream *substream)
+{
+	struct jz4740_runtime_data *prtd = substream->runtime->private_data;
+	int ret = 0;
+	
+	/* return if this is a bufferless transfer e.g */
+	if (!prtd->params)
+	 	return 0;
+
+	/* flush the DMA channel and DMA channel bit check */
+	jz4740_dma_ctrl(prtd->params->channel);
+	prtd->dma_loaded = 0;
+	prtd->dma_pos = prtd->dma_start;
+       
+	/* enqueue dma buffers */
+	jz4740_pcm_enqueue(substream);
+
+	return ret;
+
+}
+
+static int jz4740_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd = runtime->private_data;
+
+	int ret = 0;
+       
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+		prtd->state |= ST_RUNNING;
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			audio_start_dma(prtd, DMA_MODE_WRITE);
+		} else {
+			audio_start_dma(prtd, DMA_MODE_READ);
+		}
+		
+		break;
+
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		prtd->state &= ~ST_RUNNING;
+		break;
+
+	case SNDRV_PCM_TRIGGER_RESUME:
+		printk(" RESUME \n");
+		break;
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		printk(" RESTART \n");
+		break;
+
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static snd_pcm_uframes_t
+jz4740_pcm_pointer(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd = runtime->private_data;
+	struct jz4740_dma_buf_aic *aic_buf = prtd->curr;
+	long count,res;
+
+	dma_addr_t ptr;
+	snd_pcm_uframes_t x;
+	int channel = prtd->params->channel;
+	
+	spin_lock(&prtd->lock);
+#if 1
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		count = get_dma_residue(channel);
+		count = aic_buf->size - count;
+		ptr = aic_buf->data + count;
+		res = ptr - prtd->dma_start;
+	} else {
+		count = get_dma_residue(channel);
+		count = aic_buf->size - count;
+		ptr = aic_buf->data + count;
+		res = ptr - prtd->dma_start;       
+	}
+
+# else
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		if ((prtd->aic_dma_flag & AIC_START_DMA) == 0) {
+			count = get_dma_residue(channel);
+			count = aic_buf->size - count;
+			ptr = aic_buf->data + count;
+			REG_DMAC_DSAR(channel) = ptr;
+			res = ptr - prtd->dma_start;
+		} else {
+			ptr = REG_DMAC_DSAR(channel);
+			if (ptr == 0x0)
+				printk("\ndma address is 00000000 in running!\n");
+			res = ptr - prtd->dma_start;
+		}
+	} else {
+		if ((prtd->aic_dma_flag & AIC_START_DMA) == 0) {
+			count = get_dma_residue(channel);
+			count = aic_buf->size - count;
+			ptr = aic_buf->data + count;
+			REG_DMAC_DTAR(channel) = ptr;
+			res = ptr - prtd->dma_start;
+		} else {
+			ptr = REG_DMAC_DTAR(channel);
+			if (ptr == 0x0)
+				printk("\ndma address is 00000000 in running!\n");
+			res = ptr - prtd->dma_start;
+		}       
+	}
+#endif
+	spin_unlock(&prtd->lock);
+	x = bytes_to_frames(runtime, res);
+	if (x == runtime->buffer_size)
+		x = 0;
+
+	return x;
+}
+
+static int jz4740_pcm_open(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd;
+	
+#ifdef CONFIG_SND_OSSEMUL
+	hw_params_cnt = 0;
+#endif
+	snd_soc_set_runtime_hwparams(substream, &jz4740_pcm_hardware);
+	prtd = kzalloc(sizeof(struct jz4740_runtime_data), GFP_KERNEL);
+	if (prtd == NULL)
+		return -ENOMEM;
+
+	spin_lock_init(&prtd->lock);
+
+	runtime->private_data = prtd;
+	REG_AIC_I2SCR = 0x10;
+	return 0;
+}
+
+static int jz4740_pcm_close(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct jz4740_runtime_data *prtd = runtime->private_data;
+	struct jz4740_dma_buf_aic *aic_buf = NULL;
+       
+#ifdef CONFIG_SND_OSSEMUL
+	hw_params_cnt = 0;
+#endif
+
+	if (prtd) 
+		aic_buf = prtd->curr;
+
+	while (aic_buf != NULL) {
+		prtd->curr = aic_buf->next;
+		prtd->next = aic_buf->next;
+		aic_buf->next  = NULL;
+		kfree(aic_buf);
+		aic_buf = NULL;
+		aic_buf = prtd->curr;
+	}
+	
+	if (prtd) {
+		prtd->curr = NULL;
+		prtd->next = NULL;
+		prtd->end = NULL;
+		kfree(prtd);
+	}
+
+	return 0;
+}
+
+static int jz4740_pcm_mmap(struct snd_pcm_substream *substream,
+			   struct vm_area_struct *vma)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	return remap_pfn_range(vma, vma->vm_start,
+		       substream->dma_buffer.addr >> PAGE_SHIFT,
+		       vma->vm_end - vma->vm_start, vma->vm_page_prot);
+}
+
+struct snd_pcm_ops jz4740_pcm_ops = {
+	.open		= jz4740_pcm_open,
+	.close		= jz4740_pcm_close,
+	.ioctl		= snd_pcm_lib_ioctl,
+	.hw_params	= jz4740_pcm_hw_params,
+	.hw_free	= jz4740_pcm_hw_free,
+	.prepare	= jz4740_pcm_prepare,
+	.trigger	= jz4740_pcm_trigger,
+	.pointer	= jz4740_pcm_pointer,
+	.mmap		= jz4740_pcm_mmap,
+};
+
+static int jz4740_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+{
+	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+	struct snd_dma_buffer *buf = &substream->dma_buffer;
+	size_t size = jz4740_pcm_hardware.buffer_bytes_max;
+	buf->dev.type = SNDRV_DMA_TYPE_DEV;
+	buf->dev.dev = pcm->card->dev;
+	buf->private_data = NULL;
+
+	/*buf->area = dma_alloc_coherent(pcm->card->dev, size,
+	  &buf->addr, GFP_KERNEL);*/
+	buf->area = dma_alloc_noncoherent(pcm->card->dev, size,
+					  &buf->addr, GFP_KERNEL);
+	if (!buf->area)
+		return -ENOMEM;
+	buf->bytes = size;
+	return 0;
+}
+
+static void jz4740_pcm_free_dma_buffers(struct snd_pcm *pcm)
+{
+	struct snd_pcm_substream *substream;
+	struct snd_dma_buffer *buf;
+	int stream;
+
+	for (stream = 0; stream < 2; stream++) {
+		substream = pcm->streams[stream].substream;
+		if (!substream)
+			continue;
+
+		buf = &substream->dma_buffer;
+		if (!buf->area)
+			continue;
+
+		dma_free_noncoherent(pcm->card->dev, buf->bytes,
+		  buf->area, buf->addr);
+		buf->area = NULL;
+	}
+}
+
+static u64 jz4740_pcm_dmamask = DMA_BIT_MASK(32);
+
+int jz4740_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+	struct snd_pcm *pcm)
+{
+	int ret = 0;
+
+    printk("pcm new\n");
+
+	if (!card->dev->dma_mask)
+		card->dev->dma_mask = &jz4740_pcm_dmamask;
+	if (!card->dev->coherent_dma_mask)
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+
+	if (dai->playback.channels_min) {
+		ret = jz4740_pcm_preallocate_dma_buffer(pcm,
+			SNDRV_PCM_STREAM_PLAYBACK);
+		if (ret)
+			goto out;
+	}
+
+	if (dai->capture.channels_min) {
+		ret = jz4740_pcm_preallocate_dma_buffer(pcm,
+			SNDRV_PCM_STREAM_CAPTURE);
+		if (ret)
+			goto out;
+	}
+ out:
+
+	return ret;
+}
+
+struct snd_soc_platform jz4740_soc_platform = {
+	.name		= "jz4740-audio",
+	.pcm_ops 	= &jz4740_pcm_ops,
+	.pcm_new	= jz4740_pcm_new,
+	.pcm_free	= jz4740_pcm_free_dma_buffers,
+};
+
+EXPORT_SYMBOL_GPL(jz4740_soc_platform);
+
+static int __init jz4740_soc_platform_init(void)
+{
+    return snd_soc_register_platform(&jz4740_soc_platform);
+}
+module_init(jz4740_soc_platform_init);
+
+static void __exit jz4740_soc_platform_exit(void)
+{
+    snd_soc_unregister_platform(&jz4740_soc_platform);
+}
+module_exit(jz4740_soc_platform_exit);
+
+MODULE_AUTHOR("Richard");
+MODULE_DESCRIPTION("Ingenic Jz4740 PCM DMA module");
+MODULE_LICENSE("GPL");
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-pcm.h linux-2.6.31/sound/soc/jz4740/jz4740-pcm.h
--- linux-2.6.31-vanilla/sound/soc/jz4740/jz4740-pcm.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/jz4740-pcm.h	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,33 @@
+/*
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _JZ4740_PCM_H
+#define _JZ4740_PCM_H
+
+#include <asm/jzsoc.h>
+
+#define ST_RUNNING		(1<<0)
+#define ST_OPENED		(1<<1)
+
+#define AIC_START_DMA           (1<<0)
+#define AIC_END_DMA             (1<<1)
+
+struct jz4740_dma_client {
+	char                *name;
+};
+
+struct jz4740_pcm_dma_params {
+	struct jz4740_dma_client *client;	/* stream identifier */
+	int channel;				/* Channel ID */
+	dma_addr_t dma_addr;
+	int dma_size;			/* Size of the DMA transfer */
+};
+
+/* platform data */
+extern struct snd_soc_platform jz4740_soc_platform;
+
+#endif
diff -ruN linux-2.6.31-vanilla/sound/soc/jz4740/qi_lb60.c linux-2.6.31/sound/soc/jz4740/qi_lb60.c
--- linux-2.6.31-vanilla/sound/soc/jz4740/qi_lb60.c	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.31/sound/soc/jz4740/qi_lb60.c	2009-11-19 19:00:26.000000000 +0100
@@ -0,0 +1,182 @@
+/*
+ * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <linux/gpio.h>
+
+#include "../codecs/jzcodec.h"
+#include "jz4740-pcm.h"
+#include "jz4740-i2s.h"
+
+
+#define QI_LB60_SND_GPIO JZ_GPIO_PORTB(29)
+#define QI_LB60_AMP_GPIO JZ_GPIO_PORTD(4)
+
+static int qi_lb60_spk_event(struct snd_soc_dapm_widget *widget,
+			     struct snd_kcontrol *ctrl, int event)
+{
+	int on = 0;
+	if (event & SND_SOC_DAPM_POST_PMU)
+		on = 1;
+	else if (event & SND_SOC_DAPM_PRE_PMD)
+		on = 0;
+
+	gpio_set_value(QI_LB60_SND_GPIO, on);
+	gpio_set_value(QI_LB60_AMP_GPIO, on);
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget qi_lb60_widgets[] = {
+	SND_SOC_DAPM_SPK("Speaker", qi_lb60_spk_event),
+	SND_SOC_DAPM_MIC("Mic", NULL),
+};
+
+static const struct snd_soc_dapm_route qi_lb60_routes[] = {
+	{"Mic", NULL, "MIC"},
+	{"Speaker", NULL, "LOUT"},
+	{"Speaker", NULL, "ROUT"},
+};
+
+#define QI_LB60_DAIFMT (SND_SOC_DAIFMT_I2S | \
+			SND_SOC_DAIFMT_NB_NF | \
+			SND_SOC_DAIFMT_CBM_CFM)
+
+static int qi_lb60_codec_init(struct snd_soc_codec *codec)
+{
+	int ret;
+	struct snd_soc_dai *cpu_dai = codec->socdev->card->dai_link->cpu_dai;
+	struct snd_soc_dai *codec_dai = codec->socdev->card->dai_link->codec_dai;
+
+	snd_soc_dapm_nc_pin(codec, "LIN");
+	snd_soc_dapm_nc_pin(codec, "RIN");
+
+	ret = snd_soc_dai_set_fmt(codec_dai, QI_LB60_DAIFMT);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set codec dai format: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_fmt(cpu_dai, QI_LB60_DAIFMT);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set cpu dai format: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_sysclk(codec_dai, JZCODEC_SYSCLK, 111,
+		SND_SOC_CLOCK_IN);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set codec dai sysclk: %d\n", ret);
+		return ret;
+	}
+
+	snd_soc_dapm_new_controls(codec, qi_lb60_widgets, ARRAY_SIZE(qi_lb60_widgets));
+
+	snd_soc_dapm_add_routes(codec, qi_lb60_routes, ARRAY_SIZE(qi_lb60_routes));
+
+	snd_soc_dapm_sync(codec);
+
+	return 0;
+}
+
+static struct snd_soc_dai_link qi_lb60_dai = {
+	.name = "jz-codec",
+	.stream_name = "JZCODEC",
+	.cpu_dai = &jz4740_i2s_dai,
+	.codec_dai = &jz_codec_dai,
+	.init = qi_lb60_codec_init,
+};
+
+static struct snd_soc_card qi_lb60 = {
+	.name = "QI LB60",
+	.dai_link = &qi_lb60_dai,
+	.num_links = 1,
+	.platform = &jz4740_soc_platform,
+};
+
+static struct snd_soc_device qi_lb60_snd_devdata = {
+	.card = &qi_lb60,
+	.codec_dev = &soc_codec_dev_jzcodec,
+};
+
+static struct platform_device *qi_lb60_snd_device;
+
+static int __init qi_lb60_init(void)
+{
+	int ret;
+
+	qi_lb60_snd_device = platform_device_alloc("soc-audio", -1);
+
+	if (!qi_lb60_snd_device)
+		return -ENOMEM;
+
+
+	ret = gpio_request(QI_LB60_SND_GPIO, "SND");
+	if (ret) {
+		pr_err("qi_lb60 snd: Failed to request SND GPIO(%d): %d\n",
+				QI_LB60_SND_GPIO, ret);
+		goto err_device_put;
+	}
+
+	ret = gpio_request(QI_LB60_AMP_GPIO, "AMP");
+	if (ret) {
+		pr_err("qi_lb60 snd: Failed to request AMP GPIO(%d): %d\n",
+				QI_LB60_AMP_GPIO, ret);
+		goto err_gpio_free_snd;
+	}
+
+	gpio_direction_output(JZ_GPIO_PORTB(29), 0);
+	gpio_direction_output(JZ_GPIO_PORTD(4), 0);
+
+	platform_set_drvdata(qi_lb60_snd_device, &qi_lb60_snd_devdata);
+	qi_lb60_snd_devdata.dev = &qi_lb60_snd_device->dev;
+	ret = platform_device_add(qi_lb60_snd_device);
+	if (ret) {
+		pr_err("qi_lb60 snd: Failed to add snd soc device: %d\n", ret);
+		goto err_unset_pdata;
+	}
+
+	 return 0;
+
+err_unset_pdata:
+	platform_set_drvdata(qi_lb60_snd_device, NULL);
+/*err_gpio_free_amp:*/
+	gpio_free(QI_LB60_AMP_GPIO);
+err_gpio_free_snd:
+	gpio_free(QI_LB60_SND_GPIO);
+err_device_put:
+	platform_device_put(qi_lb60_snd_device);
+
+	return ret;
+}
+module_init(qi_lb60_init);
+
+static void __exit qi_lb60_exit(void)
+{
+	gpio_free(QI_LB60_AMP_GPIO);
+	gpio_free(QI_LB60_SND_GPIO);
+	platform_device_unregister(qi_lb60_snd_device);
+}
+module_exit(qi_lb60_exit);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("ALSA SoC QI LB60 Audio support");
+MODULE_LICENSE("GPL v2");