http://www.uwsg.indiana.edu/hypermail/linux/kernel/0802.1/3541.html Here is a rewrite of spitz.h, which includes comments documenting function of particular GPIO pins. spitz_h_rewrite.patch provides: - no changes in compiled code - partial spitz.h rewrite: * organized by function * describes complete GPIO pinout * comments added * removed defines cloning pxa-regs.h - prefer generic pxa-regs.h GPIO if available - use GPIO names instead of numbers Thanks to Trisoft for providing needed information. Index: linux-2.6.24/arch/arm/mach-pxa/spitz_pm.c =================================================================== --- linux-2.6.24.orig/arch/arm/mach-pxa/spitz_pm.c 2008-01-24 22:58:37.000000000 +0000 +++ linux-2.6.24/arch/arm/mach-pxa/spitz_pm.c 2008-02-13 13:49:22.000000000 +0000 @@ -110,9 +110,9 @@ pxa_gpio_mode(GPIO18_RDY|GPIO_OUT | GPIO_DFLT_HIGH); PRER = GPIO_bit(SPITZ_GPIO_KEY_INT); - PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET); - PWER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET) | PWER_RTC; - PKWR = GPIO_bit(SPITZ_GPIO_SYNC) | GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET); + PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(GPIO1_RST); + PWER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(GPIO1_RST) | PWER_RTC; + PKWR = GPIO_bit(SPITZ_GPIO_SYNC) | GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(GPIO1_RST); PKSR = 0xffffffff; // clear /* nRESET_OUT Disable */ @@ -128,7 +128,7 @@ static void spitz_postsuspend(void) { pxa_gpio_mode(GPIO18_RDY_MD); - pxa_gpio_mode(10 | GPIO_IN); + pxa_gpio_mode(SPITZ_GPIO_NC_10 | GPIO_IN); } static int spitz_should_wakeup(unsigned int resume_on_alarm) Index: linux-2.6.24/drivers/video/pxafb.c =================================================================== --- linux-2.6.24.orig/drivers/video/pxafb.c 2008-02-13 13:49:04.000000000 +0000 +++ linux-2.6.24/drivers/video/pxafb.c 2008-02-13 13:49:57.000000000 +0000 @@ -920,7 +920,7 @@ return; } - for (gpio = 58; ldd_bits > 0; gpio++, ldd_bits--) { + for (gpio = GPIO58_LDD_0; ldd_bits > 0; gpio++, ldd_bits--) { pxa_gpio_mode(gpio | GPIO_ALT_FN_2_OUT); } pxa_gpio_mode(GPIO74_LCD_FCLK_MD); Index: linux-2.6.24/include/asm-arm/arch-pxa/akita.h =================================================================== --- linux-2.6.24.orig/include/asm-arm/arch-pxa/akita.h 2008-01-24 22:58:37.000000000 +0000 +++ linux-2.6.24/include/asm-arm/arch-pxa/akita.h 2008-02-13 13:49:22.000000000 +0000 @@ -12,11 +12,11 @@ /* Akita IO Expander GPIOs */ #define AKITA_IOEXP_RESERVED_7 (1 << 7) -#define AKITA_IOEXP_IR_ON (1 << 6) -#define AKITA_IOEXP_AKIN_PULLUP (1 << 5) -#define AKITA_IOEXP_BACKLIGHT_CONT (1 << 4) -#define AKITA_IOEXP_BACKLIGHT_ON (1 << 3) -#define AKITA_IOEXP_MIC_BIAS (1 << 2) +#define AKITA_IOEXP_IR_ON (1 << 6) /* IrDA On */ +#define AKITA_IOEXP_AKIN_PULLUP (1 << 5) /* Pull-Up for Remote */ +#define AKITA_IOEXP_BACKLIGHT_CONT (1 << 4) /* Backlight Control */ +#define AKITA_IOEXP_BACKLIGHT_ON (1 << 3) /* Backlight On */ +#define AKITA_IOEXP_MIC_BIAS (1 << 2) /* Mic Bias On */ #define AKITA_IOEXP_RESERVED_1 (1 << 1) #define AKITA_IOEXP_RESERVED_0 (1 << 0) Index: linux-2.6.24/include/asm-arm/arch-pxa/pxa-regs.h =================================================================== --- linux-2.6.24.orig/include/asm-arm/arch-pxa/pxa-regs.h 2008-02-13 13:49:07.000000000 +0000 +++ linux-2.6.24/include/asm-arm/arch-pxa/pxa-regs.h 2008-02-13 13:49:22.000000000 +0000 @@ -1334,6 +1334,7 @@ #define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */ #define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */ #define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */ +#define GPIO104_pSKTSEL 104 /* PCMCIA Socket Select (PXA27x) */ #define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */ #define GPIO110_MMCDAT2 110 /* MMC DAT2 (PXA27x) */ #define GPIO110_MMCCS0 110 /* MMC Chip Select 0 (PXA27x) */ Index: linux-2.6.24/include/asm-arm/arch-pxa/spitz.h =================================================================== --- linux-2.6.24.orig/include/asm-arm/arch-pxa/spitz.h 2008-02-13 13:49:01.000000000 +0000 +++ linux-2.6.24/include/asm-arm/arch-pxa/spitz.h 2008-02-13 13:49:22.000000000 +0000 @@ -1,8 +1,9 @@ /* - * Hardware specific definitions for SL-Cx000 series of PDAs + * Hardware specific definitions for SL-Cxx00 series of PDAs * * Copyright (c) 2005 Alexander Wykes * Copyright (c) 2005 Richard Purdie + * Copyright (c) 2008 Stanislav Brabec * * Based on Sharp's 2.4 kernel patches * @@ -13,140 +14,257 @@ */ #ifndef __ASM_ARCH_SPITZ_H #define __ASM_ARCH_SPITZ_H 1 -#endif -#include +#include +#include /* Spitz/Akita GPIOs */ -#define SPITZ_GPIO_KEY_INT (0) /* Key Interrupt */ -#define SPITZ_GPIO_RESET (1) -#define SPITZ_GPIO_nSD_DETECT (9) -#define SPITZ_GPIO_TP_INT (11) /* Touch Panel interrupt */ -#define SPITZ_GPIO_AK_INT (13) /* Remote Control */ -#define SPITZ_GPIO_ADS7846_CS (14) -#define SPITZ_GPIO_SYNC (16) -#define SPITZ_GPIO_MAX1111_CS (20) -#define SPITZ_GPIO_FATAL_BAT (21) -#define SPITZ_GPIO_HSYNC (22) -#define SPITZ_GPIO_nSD_CLK (32) -#define SPITZ_GPIO_USB_DEVICE (35) -#define SPITZ_GPIO_USB_HOST (37) -#define SPITZ_GPIO_USB_CONNECT (41) -#define SPITZ_GPIO_LCDCON_CS (53) -#define SPITZ_GPIO_nPCE (54) -#define SPITZ_GPIO_nSD_WP (81) -#define SPITZ_GPIO_ON_RESET (89) -#define SPITZ_GPIO_BAT_COVER (90) -#define SPITZ_GPIO_CF_CD (94) -#define SPITZ_GPIO_ON_KEY (95) -#define SPITZ_GPIO_SWA (97) -#define SPITZ_GPIO_SWB (96) -#define SPITZ_GPIO_CHRG_FULL (101) -#define SPITZ_GPIO_CO (101) -#define SPITZ_GPIO_CF_IRQ (105) -#define SPITZ_GPIO_AC_IN (115) -#define SPITZ_GPIO_HP_IN (116) +/* This list refers to all GPIO pins either in defines or in comments. + * + * GPIO pins not listed: + * GPIO2 SYS_EN: System Power Enable + * GPIO5-GPIO8 PWR_CAP0-PWR_CAP3: sleep DC-DC converter power capacitors + * GPIO40 not connected + */ -/* Spitz Only GPIOs */ -#define SPITZ_GPIO_CF2_IRQ (106) /* CF slot1 Ready */ -#define SPITZ_GPIO_CF2_CD (93) +/* Spitz/Akita System GPIO */ + +#define SPITZ_GPIO_KEY_INT (0) /* Key Interrupt */ +#define SPITZ_GPIO_SYNC (16) /* IOPORT Wake Up (input) */ +#define SPITZ_GPIO_NAND_CS (79) /* NAND Flash Chip Select */ +#define SPITZ_GPIO_NC_10 (10) /* Not Connected (but used in kernel) */ +/* This GPIO pin is connected: + * GPIO1_RST + */ +/* Compact Flash Interface */ + +/* Spitz/Akita Compact Flash Interface */ +#define SPITZ_GPIO_CF_CD (94) /* CF IRQ */ +#define SPITZ_GPIO_CF_IRQ (105) /* CF Ready */ +/* These GPIO pins are connected: + * GPIO48_nPOE + * GPIO49_nPWE + * GPIO50_nPIOR + * GPIO51_nPIOW + * GPIO54_nPCE_2 + * GPIO55_nPREG + * GPIO56_nPWAIT + * GPIO57_nIOIS16 + * GPIO80_nCS_4 + * GPIO85_nPCE_1 + * GPIO104_pSKTSEL + */ + +/* Spitz only Compact Flash Interface */ +#define SPITZ_GPIO_CF2_CD (93) /* CF slot1 IRQ */ +#define SPITZ_GPIO_CF2_IRQ (106) /* CF slot1 Ready */ +/* This GPIO pin is connected: + * GPIO78_nCS_2 + */ + + +/* Spitz/Akita Battery, Power and Service Connector */ + +#define SPITZ_GPIO_FATAL_BAT (21) /* Fatal Battery */ +#define SPITZ_GPIO_BAT_COVER (90) /* Battery Cover switch */ +#define SPITZ_GPIO_BAT_COVER2 (15) /* Battery Cover switch, parallel pin */ +#define SPITZ_GPIO_CHRG_FULL (101) /* Battery Full */ +#define SPITZ_GPIO_AC_IN (115) /* External Power Supply is active */ +#define SPITZ_GPIO_ON_RESET (89) /* Software Reset */ +#define SPITZ_GPIO_SERVICE0 (83) /* Service Connector */ +#define SPITZ_GPIO_SERVICE1 (84) /* Service Connector */ +/* This GPIO pin is connected: + * GPIO18_RDY + */ + + +/* Spitz/Akita Display Controller */ + +#define SPITZ_GPIO_HSYNC (22) /* Line Sync Feedback */ +/* These GPIO pins are connected: + * GPIO58_LDD_0-GPIO58_LDD_15 + * GPIO74_LCD_FCLK + * GPIO75_LCD_LCLK + * GPIO76_LCD_PCLK + * GPIO77_LCD_ACBIAS + */ + + +/* Spitz/Akita SSP/SPI Bus and Devices */ + +#define SPITZ_GPIO_SSP_CLK (19) /* SSP bus Clock */ +#define SPITZ_GPIO_SSP_RXD (86) /* SSP bus RxD */ +#define SPITZ_GPIO_SSP_TXD (87) /* SSP bus TxD */ +#define SPITZ_GPIO_TP_INT (11) /* Touch Panel IRQ */ +#define SPITZ_GPIO_ADS7846_CS (14) /* Touch Panel Controller Chip Select */ +#define SPITZ_GPIO_MAX1111_CS (20) /* Multi Channel ADC Chip Select */ +#define SPITZ_GPIO_LCDCON_CS (53) /* LCD Controller Chip Select */ + + +/* Spitz/Akita Supplementary USB OTG Pins */ + +#define SPITZ_GPIO_USB_DEVICE (35) /* USB Client power is present */ +#define SPITZ_GPIO_USB_HOST (37) /* USB OTG 5V Host power supply control */ +#define SPITZ_GPIO_USB_CONNECT (41) /* USB Host Cable is connected */ + + +/* Spitz/Akita Audio */ + +#define SPITZ_GPIO_HP_IN (116) /* CPU Headphone detect */ +#define SPITZ_GPIO_AK_INT (13) /* Remote Control detect */ +/* These GPIO AC97 pins are connected: + * GPIO28_BITCLK + * GPIO29_SDATA_IN + * GPIO30_SDATA_OUT + * GPIO31_SYNC + * GPIO113_AC97_RESET_N + */ + + +/* Spitz/Akita SD Slot */ + +#define SPITZ_GPIO_nSD_DETECT (9) /* SD Card Presence */ +#define SPITZ_GPIO_nSD_WP (81) /* SD Write Protection */ +/* These GPIO pins are connected: + * GPIO32_MMCCLK + * GPIO92_MMCDAT0 + * GPIO109_MMCDAT1 + * GPIO110_MMCDAT2 + * GPIO111_MMCDAT3 + * GPIO112_MMCCMD + */ + +/* Spitz/Akita I2C bus */ +#define SPITZ_GPIO_SCL (117) /* I2C SCL */ +#define SPITZ_GPIO_SDA (118) /* I2C SDA */ +#define SPITZ_GPIO_PWR_SCL (3) /* I2C SCL power */ +#define SPITZ_GPIO_PWR_SDA (4) /* I2C SDA power */ + +/* audio codec pins */ + + +/* Spitz/Akita UART ports */ + +/* Fully Featured UART - connected to IOPORT connector */ +#define SPITZ_GPIO_FFRXD (102) /* IOPORT has nRXD inverted levels */ +#define SPITZ_GPIO_FFTXD (99) /* IOPORT has nTXD inverted levels */ +#define SPITZ_GPIO_FFRTS (98) +#define SPITZ_GPIO_FFCTS (100) +#define SPITZ_GPIO_FFDTR (82) +#define SPITZ_GPIO_FFDSR (33) + +/* These UART GPIO pins are connected to Bluetooth + * (only on Akita version with Bluetooth) + * GPIO42_BTRXD + * GPIO43_BTTXD + * GPIO44_BTCTS + * GPIO45_BTRTS + */ + +/* These UART GPIO pins are connected to IrDA: + * GPIO46_STRXD + * GPIO47_STTXD + */ + /* Spitz/Akita Keyboard Definitions */ -#define SPITZ_KEY_STROBE_NUM (11) -#define SPITZ_KEY_SENSE_NUM (7) -#define SPITZ_GPIO_G0_STROBE_BIT 0x0f800000 -#define SPITZ_GPIO_G1_STROBE_BIT 0x00100000 -#define SPITZ_GPIO_G2_STROBE_BIT 0x01000000 -#define SPITZ_GPIO_G3_STROBE_BIT 0x00041880 -#define SPITZ_GPIO_G0_SENSE_BIT 0x00021000 -#define SPITZ_GPIO_G1_SENSE_BIT 0x000000d4 -#define SPITZ_GPIO_G2_SENSE_BIT 0x08000000 -#define SPITZ_GPIO_G3_SENSE_BIT 0x00000000 - -#define SPITZ_GPIO_KEY_STROBE0 88 -#define SPITZ_GPIO_KEY_STROBE1 23 -#define SPITZ_GPIO_KEY_STROBE2 24 -#define SPITZ_GPIO_KEY_STROBE3 25 -#define SPITZ_GPIO_KEY_STROBE4 26 -#define SPITZ_GPIO_KEY_STROBE5 27 -#define SPITZ_GPIO_KEY_STROBE6 52 -#define SPITZ_GPIO_KEY_STROBE7 103 -#define SPITZ_GPIO_KEY_STROBE8 107 -#define SPITZ_GPIO_KEY_STROBE9 108 -#define SPITZ_GPIO_KEY_STROBE10 114 - -#define SPITZ_GPIO_KEY_SENSE0 12 -#define SPITZ_GPIO_KEY_SENSE1 17 -#define SPITZ_GPIO_KEY_SENSE2 91 -#define SPITZ_GPIO_KEY_SENSE3 34 -#define SPITZ_GPIO_KEY_SENSE4 36 -#define SPITZ_GPIO_KEY_SENSE5 38 -#define SPITZ_GPIO_KEY_SENSE6 39 +#define SPITZ_KEY_STROBE_NUM (11) +#define SPITZ_KEY_SENSE_NUM (7) +#define SPITZ_GPIO_G0_STROBE_BIT 0x0f800000 +#define SPITZ_GPIO_G1_STROBE_BIT 0x00100000 +#define SPITZ_GPIO_G2_STROBE_BIT 0x01000000 +#define SPITZ_GPIO_G3_STROBE_BIT 0x00041880 +#define SPITZ_GPIO_G0_SENSE_BIT 0x00021000 +#define SPITZ_GPIO_G1_SENSE_BIT 0x000000d4 +#define SPITZ_GPIO_G2_SENSE_BIT 0x08000000 +#define SPITZ_GPIO_G3_SENSE_BIT 0x00000000 +#define SPITZ_GPIO_KEY_STROBE0 (88) +#define SPITZ_GPIO_KEY_STROBE1 (23) +#define SPITZ_GPIO_KEY_STROBE2 (24) +#define SPITZ_GPIO_KEY_STROBE3 (25) +#define SPITZ_GPIO_KEY_STROBE4 (26) +#define SPITZ_GPIO_KEY_STROBE5 (27) +#define SPITZ_GPIO_KEY_STROBE6 (52) +#define SPITZ_GPIO_KEY_STROBE7 (103) +#define SPITZ_GPIO_KEY_STROBE8 (107) +#define SPITZ_GPIO_KEY_STROBE9 (108) +#define SPITZ_GPIO_KEY_STROBE10 (114) +#define SPITZ_GPIO_KEY_SENSE0 (12) +#define SPITZ_GPIO_KEY_SENSE1 (17) +#define SPITZ_GPIO_KEY_SENSE2 (91) +#define SPITZ_GPIO_KEY_SENSE3 (34) +#define SPITZ_GPIO_KEY_SENSE4 (36) +#define SPITZ_GPIO_KEY_SENSE5 (38) +#define SPITZ_GPIO_KEY_SENSE6 (39) + +#define SPITZ_GPIO_SWA (97) /* Keyboard Interrupt A */ +#define SPITZ_GPIO_SWB (96) /* Keyboard Interrupt B */ +#define SPITZ_GPIO_ON_KEY (95) /* Power On Key */ -/* Spitz Scoop Device (No. 1) GPIOs */ +/* Spitz/Akita Scoop Device (No. 1) GPIOs */ /* Suspend States in comments */ -#define SPITZ_SCP_LED_GREEN SCOOP_GPCR_PA11 /* Keep */ -#define SPITZ_SCP_JK_B SCOOP_GPCR_PA12 /* Keep */ -#define SPITZ_SCP_CHRG_ON SCOOP_GPCR_PA13 /* Keep */ -#define SPITZ_SCP_MUTE_L SCOOP_GPCR_PA14 /* Low */ -#define SPITZ_SCP_MUTE_R SCOOP_GPCR_PA15 /* Low */ -#define SPITZ_SCP_CF_POWER SCOOP_GPCR_PA16 /* Keep */ -#define SPITZ_SCP_LED_ORANGE SCOOP_GPCR_PA17 /* Keep */ -#define SPITZ_SCP_JK_A SCOOP_GPCR_PA18 /* Low */ -#define SPITZ_SCP_ADC_TEMP_ON SCOOP_GPCR_PA19 /* Low */ +#define SPITZ_SCP_LED_GREEN SCOOP_GPCR_PA11 /* Green LED, Keep */ +#define SPITZ_SCP_JK_B SCOOP_GPCR_PA12 /* Fast Charge On, Keep */ +#define SPITZ_SCP_CHRG_ON SCOOP_GPCR_PA13 /* Charge On, Keep */ +#define SPITZ_SCP_MUTE_L SCOOP_GPCR_PA14 /* Extra Mute Left, Low */ +#define SPITZ_SCP_MUTE_R SCOOP_GPCR_PA15 /* Extra Mute Right, Low */ +#define SPITZ_SCP_CF_POWER SCOOP_GPCR_PA16 /* CF+SD Power Circuit, Keep */ +#define SPITZ_SCP_LED_ORANGE SCOOP_GPCR_PA17 /* Orange LED, Keep */ +#define SPITZ_SCP_JK_A SCOOP_GPCR_PA18 /* Dummy Load, Low */ +#define SPITZ_SCP_ADC_TEMP_ON SCOOP_GPCR_PA19 /* Battery Sensor On, Low */ #define SPITZ_SCP_IO_DIR (SPITZ_SCP_LED_GREEN | SPITZ_SCP_JK_B | SPITZ_SCP_CHRG_ON | \ - SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_LED_ORANGE | \ - SPITZ_SCP_CF_POWER | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON) + SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_LED_ORANGE | \ + SPITZ_SCP_CF_POWER | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON) #define SPITZ_SCP_IO_OUT (SPITZ_SCP_CHRG_ON | SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R) #define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON) #define SPITZ_SCP_SUS_SET 0 /* Spitz Scoop Device (No. 2) GPIOs */ -/* Suspend States in comments */ -#define SPITZ_SCP2_IR_ON SCOOP_GPCR_PA11 /* High */ -#define SPITZ_SCP2_AKIN_PULLUP SCOOP_GPCR_PA12 /* Keep */ -#define SPITZ_SCP2_RESERVED_1 SCOOP_GPCR_PA13 /* High */ -#define SPITZ_SCP2_RESERVED_2 SCOOP_GPCR_PA14 /* Low */ -#define SPITZ_SCP2_RESERVED_3 SCOOP_GPCR_PA15 /* Low */ -#define SPITZ_SCP2_RESERVED_4 SCOOP_GPCR_PA16 /* Low */ -#define SPITZ_SCP2_BACKLIGHT_CONT SCOOP_GPCR_PA17 /* Low */ -#define SPITZ_SCP2_BACKLIGHT_ON SCOOP_GPCR_PA18 /* Low */ -#define SPITZ_SCP2_MIC_BIAS SCOOP_GPCR_PA19 /* Low */ +/* Suspend States in comments + * Spitz only, Akita uses corresponding AKITA_IOEXP_ */ +#define SPITZ_SCP2_IR_ON SCOOP_GPCR_PA11 /* IrDA On, High */ +#define SPITZ_SCP2_AKIN_PULLUP SCOOP_GPCR_PA12 /* Pull-Up for Remote, Keep */ +#define SPITZ_SCP2_RESERVED_1 SCOOP_GPCR_PA13 /* High */ +#define SPITZ_SCP2_RESERVED_2 SCOOP_GPCR_PA14 /* Low */ +#define SPITZ_SCP2_RESERVED_3 SCOOP_GPCR_PA15 /* Low */ +#define SPITZ_SCP2_RESERVED_4 SCOOP_GPCR_PA16 /* Low */ +#define SPITZ_SCP2_BACKLIGHT_CONT SCOOP_GPCR_PA17 /* Backlight Control, Low */ +#define SPITZ_SCP2_BACKLIGHT_ON SCOOP_GPCR_PA18 /* Backlight On, Low */ +#define SPITZ_SCP2_MIC_BIAS SCOOP_GPCR_PA19 /* Mic Bias On, Low */ #define SPITZ_SCP2_IO_DIR (SPITZ_SCP2_IR_ON | SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1 | \ - SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \ - SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS) + SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \ + SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS) #define SPITZ_SCP2_IO_OUT (SPITZ_SCP2_IR_ON | SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1) #define SPITZ_SCP2_SUS_CLR (SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \ - SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS) + SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS) #define SPITZ_SCP2_SUS_SET (SPITZ_SCP2_IR_ON | SPITZ_SCP2_RESERVED_1) -/* Spitz IRQ Definitions */ +/* Spitz/Akita IRQ Definitions */ -#define SPITZ_IRQ_GPIO_KEY_INT IRQ_GPIO(SPITZ_GPIO_KEY_INT) -#define SPITZ_IRQ_GPIO_AC_IN IRQ_GPIO(SPITZ_GPIO_AC_IN) -#define SPITZ_IRQ_GPIO_AK_INT IRQ_GPIO(SPITZ_GPIO_AK_INT) -#define SPITZ_IRQ_GPIO_HP_IN IRQ_GPIO(SPITZ_GPIO_HP_IN) -#define SPITZ_IRQ_GPIO_TP_INT IRQ_GPIO(SPITZ_GPIO_TP_INT) -#define SPITZ_IRQ_GPIO_SYNC IRQ_GPIO(SPITZ_GPIO_SYNC) -#define SPITZ_IRQ_GPIO_ON_KEY IRQ_GPIO(SPITZ_GPIO_ON_KEY) -#define SPITZ_IRQ_GPIO_SWA IRQ_GPIO(SPITZ_GPIO_SWA) -#define SPITZ_IRQ_GPIO_SWB IRQ_GPIO(SPITZ_GPIO_SWB) +#define SPITZ_IRQ_GPIO_KEY_INT IRQ_GPIO(SPITZ_GPIO_KEY_INT) +#define SPITZ_IRQ_GPIO_AC_IN IRQ_GPIO(SPITZ_GPIO_AC_IN) +#define SPITZ_IRQ_GPIO_AK_INT IRQ_GPIO(SPITZ_GPIO_AK_INT) +#define SPITZ_IRQ_GPIO_HP_IN IRQ_GPIO(SPITZ_GPIO_HP_IN) +#define SPITZ_IRQ_GPIO_TP_INT IRQ_GPIO(SPITZ_GPIO_TP_INT) +#define SPITZ_IRQ_GPIO_SYNC IRQ_GPIO(SPITZ_GPIO_SYNC) +#define SPITZ_IRQ_GPIO_ON_KEY IRQ_GPIO(SPITZ_GPIO_ON_KEY) +#define SPITZ_IRQ_GPIO_SWA IRQ_GPIO(SPITZ_GPIO_SWA) +#define SPITZ_IRQ_GPIO_SWB IRQ_GPIO(SPITZ_GPIO_SWB) #define SPITZ_IRQ_GPIO_BAT_COVER IRQ_GPIO(SPITZ_GPIO_BAT_COVER) #define SPITZ_IRQ_GPIO_FATAL_BAT IRQ_GPIO(SPITZ_GPIO_FATAL_BAT) -#define SPITZ_IRQ_GPIO_CO IRQ_GPIO(SPITZ_GPIO_CO) -#define SPITZ_IRQ_GPIO_CF_IRQ IRQ_GPIO(SPITZ_GPIO_CF_IRQ) -#define SPITZ_IRQ_GPIO_CF_CD IRQ_GPIO(SPITZ_GPIO_CF_CD) -#define SPITZ_IRQ_GPIO_CF2_IRQ IRQ_GPIO(SPITZ_GPIO_CF2_IRQ) -#define SPITZ_IRQ_GPIO_nSD_INT IRQ_GPIO(SPITZ_GPIO_nSD_INT) +#define SPITZ_IRQ_GPIO_CF_IRQ IRQ_GPIO(SPITZ_GPIO_CF_IRQ) +#define SPITZ_IRQ_GPIO_CF_CD IRQ_GPIO(SPITZ_GPIO_CF_CD) +#define SPITZ_IRQ_GPIO_CF2_IRQ IRQ_GPIO(SPITZ_GPIO_CF2_IRQ) +#define SPITZ_IRQ_GPIO_nSD_INT IRQ_GPIO(SPITZ_GPIO_nSD_INT) #define SPITZ_IRQ_GPIO_nSD_DETECT IRQ_GPIO(SPITZ_GPIO_nSD_DETECT) /* @@ -156,3 +274,5 @@ extern struct platform_device spitzscoop2_device; extern struct platform_device spitzssp_device; extern struct sharpsl_charger_machinfo spitz_pm_machinfo; + +#endif Index: linux-2.6.24/sound/arm/pxa2xx-ac97.c =================================================================== --- linux-2.6.24.orig/sound/arm/pxa2xx-ac97.c 2008-01-24 22:58:37.000000000 +0000 +++ linux-2.6.24/sound/arm/pxa2xx-ac97.c 2008-02-13 13:49:22.000000000 +0000 @@ -133,10 +133,10 @@ #ifdef CONFIG_PXA27x /* warm reset broken on Bulverde, so manually keep AC97 reset high */ - pxa_gpio_mode(113 | GPIO_OUT | GPIO_DFLT_HIGH); + pxa_gpio_mode(GPIO113_AC97_RESET_N | GPIO_OUT | GPIO_DFLT_HIGH); udelay(10); GCR |= GCR_WARM_RST; - pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT); + pxa_gpio_mode(GPIO113_AC97_RESET_N_MD); udelay(500); #else GCR |= GCR_WARM_RST|GCR_PRIRDY_IEN|GCR_SECRDY_IEN; @@ -335,7 +335,7 @@ pxa_gpio_mode(GPIO29_SDATA_IN_AC97_MD); #ifdef CONFIG_PXA27x /* Use GPIO 113 as AC97 Reset on Bulverde */ - pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT); + pxa_gpio_mode(GPIO113_AC97_RESET_N_MD); #endif pxa_set_cken(CKEN_AC97, 1);