diff options
Diffstat (limited to 'packages/linux/linux-ezx-2.6.21/ezx-mci.patch')
| -rw-r--r-- | packages/linux/linux-ezx-2.6.21/ezx-mci.patch | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/packages/linux/linux-ezx-2.6.21/ezx-mci.patch b/packages/linux/linux-ezx-2.6.21/ezx-mci.patch deleted file mode 100644 index d16693e3e4..0000000000 --- a/packages/linux/linux-ezx-2.6.21/ezx-mci.patch +++ /dev/null @@ -1,177 +0,0 @@ -Index: linux-2.6.20.7/arch/arm/mach-pxa/ezx-mci.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.20.7/arch/arm/mach-pxa/ezx-mci.c 2007-04-20 01:10:13.000000000 -0300 -@@ -0,0 +1,159 @@ -+/* -+ * linux/arch/arm/mach-ezx/a780.c -+ * -+ * Support for the Motorola Ezx A780 Development Platform. -+ * -+ * Author: Zhuang Xiaofan -+ * Created: Nov 25, 2003 -+ * Copyright: Motorola 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/mmc/host.h> -+#include <linux/irq.h> -+#include <asm/irq.h> -+#include <asm/arch/pxa-regs.h> -+#include <asm/arch/ezx-pcap.h> -+#include <asm/arch/mmc.h> -+#include <asm/arch/hardware.h> -+ -+extern int ezx_pcap_mmcsd_power(int); -+extern void ezx_pcap_mmcsd_voltage(u_int32_t); -+ -+static struct pxamci_platform_data ezx_mci_platform_data; -+ -+static int ezx_mci_init(struct device *dev, -+ irqreturn_t (*ezx_detect_int)(int, void *), -+ void *data) -+{ -+ int err; -+ printk("%s entered\n", __FUNCTION__); -+ -+ /* Setup GPIO for PXA27x MMC/SD controller */ -+ pxa_gpio_mode(GPIO32_MMCCLK_MD); -+ pxa_gpio_mode(GPIO112_MMCCMD_MD); -+ pxa_gpio_mode(GPIO92_MMCDAT0_MD); -+ pxa_gpio_mode(GPIO109_MMCDAT1_MD); -+ pxa_gpio_mode(GPIO110_MMCDAT2_MD); -+ pxa_gpio_mode(GPIO111_MMCDAT3_MD); -+ -+ ezx_pcap_mmcsd_power(1); -+ -+ ezx_mci_platform_data.detect_delay = msecs_to_jiffies(250); -+ -+ err = request_irq(0x49, ezx_detect_int, SA_INTERRUPT, -+ "MMC card detect", data); -+ if (err) { -+ printk(KERN_ERR "ezx_mci_detect: MMC/SD: can't request " -+ "MMC card detect IRQ\n"); -+ return -1; -+ } -+ -+ set_irq_type(0x0b, IRQT_BOTHEDGE); -+ -+ return 0; -+} -+ -+static int ezx_mci_get_ro(struct device *dev) -+{ -+ printk("%s entered\n", __FUNCTION__); -+#if defined(CONFIG_PXA_EZX_E680) -+ /* this is only e680, i guess */ -+ // return GPIO_is_high(96+4); -+ return (GPLR3 & 0x800); -+#else -+ return 0; -+#endif -+} -+ -+#if defined(CONFIG_PXA_EZX_A780) -+static u_int8_t mmc_voltage[] = { -+ [MMC_VDD_160] = 5, -+ [MMC_VDD_170] = 5, -+ [MMC_VDD_180] = 6, -+ [MMC_VDD_190] = 6, -+ [MMC_VDD_200] = 7, -+ [MMC_VDD_210] = 7, -+ [MMC_VDD_220] = 8, -+ [MMC_VDD_230] = 8, -+ [MMC_VDD_240] = 9, -+ [MMC_VDD_250] = 9, -+ [MMC_VDD_260] = 10, -+ [MMC_VDD_270] = 10, -+ [MMC_VDD_280] = 11, -+ [MMC_VDD_290] = 11, -+ [MMC_VDD_300] = 12, -+ [MMC_VDD_310] = 12, -+ [MMC_VDD_320] = 13, -+ [MMC_VDD_330] = 13, -+ [MMC_VDD_340] = 14, -+ [MMC_VDD_350] = 14, -+ [MMC_VDD_360] = 15, -+}; -+#elif defined(CONFIG_PXA_EZX_E680) -+static u_int8_t mmc_voltage[] = { -+ [MMC_VDD_160] = 3, -+ [MMC_VDD_170] = 3, -+ [MMC_VDD_180] = 3, -+ [MMC_VDD_190] = 3, -+ [MMC_VDD_200] = 3, -+ [MMC_VDD_210] = 3, -+ [MMC_VDD_220] = 3, -+ [MMC_VDD_230] = 3, -+ [MMC_VDD_240] = 3, -+ [MMC_VDD_250] = 3, -+ [MMC_VDD_260] = 3, -+ [MMC_VDD_270] = 3, -+ [MMC_VDD_280] = 3, -+ [MMC_VDD_290] = 3, -+ [MMC_VDD_300] = 3, -+ [MMC_VDD_310] = 3, -+ [MMC_VDD_320] = 3, -+ [MMC_VDD_330] = 3, -+ [MMC_VDD_340] = 3, -+ [MMC_VDD_350] = 3, -+ [MMC_VDD_360] = 3, -+}; -+#endif -+ -+static void ezx_mci_setpower(struct device *dev, unsigned int vdd) -+{ -+ printk("%s(vdd=%u) entered\n", __FUNCTION__, vdd); -+ if (vdd <= MMC_VDD_360) -+ ezx_pcap_mmcsd_voltage(mmc_voltage[vdd]); -+ -+ ezx_pcap_mmcsd_power(1); -+} -+ -+static void ezx_mci_exit(struct device *dev, void *data) -+{ -+ printk("%s entered\n", __FUNCTION__); -+ ezx_pcap_mmcsd_power(0); -+ free_irq(0x49, data); -+} -+ -+static struct pxamci_platform_data ezx_mci_platform_data = { -+#if defined(CONFIG_PXA_EZX_E680) -+ .ocr_mask = MMC_VDD_27_28, -+#elif defined(CONFIG_PXA_EZX_A780) -+ .ocr_mask = MMC_VDD_160_165|MMC_VDD_18_19|MMC_VDD_20_21 -+ |MMC_VDD_22_23|MMC_VDD_24_25|MMC_VDD_26_27 -+ |MMC_VDD_28_29|MMC_VDD_30_31|MMC_VDD_32_33 -+ |MMC_VDD_34_35|MMC_VDD_35_36, -+#endif -+ .init = ezx_mci_init, -+ .get_ro = ezx_mci_get_ro, -+ .setpower = ezx_mci_setpower, -+ .exit = ezx_mci_exit, -+}; -+ -+int __init __ezx_mci_init (void) -+{ -+ pxa_set_mci_info(&ezx_mci_platform_data); -+ return 0; -+} -+ -+arch_initcall(__ezx_mci_init); -Index: linux-2.6.20.7/arch/arm/mach-pxa/Makefile -=================================================================== ---- linux-2.6.20.7.orig/arch/arm/mach-pxa/Makefile 2007-04-21 02:56:16.000000000 -0300 -+++ linux-2.6.20.7/arch/arm/mach-pxa/Makefile 2007-04-21 03:00:03.000000000 -0300 -@@ -18,7 +18,7 @@ - obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o - obj-$(CONFIG_MACH_POODLE) += poodle.o corgi_ssp.o - obj-$(CONFIG_MACH_TOSA) += tosa.o --obj-$(CONFIG_PXA_EZX) += ezx.o ezx_lcd.o ezx_ssp.o ezx-pcap.o -+obj-$(CONFIG_PXA_EZX) += ezx.o ezx_lcd.o ezx_ssp.o ezx-pcap.o ezx-mci.o - - # Support for blinky lights - led-y := leds.o |