| /* |
| * Hardware specific definitions for SL-C7xx series of PDAs |
| * |
| * Copyright (c) 2004-2005 Richard Purdie |
| * |
| * Based on Sharp's 2.4 kernel patches |
| * |
| * 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_ARCH_CORGI_H |
| #define __ASM_ARCH_CORGI_H 1 |
| |
| |
| /* |
| * Corgi (Non Standard) GPIO Definitions |
| */ |
| #define CORGI_GPIO_KEY_INT (0) /* Keyboard Interrupt */ |
| #define CORGI_GPIO_AC_IN (1) /* Charger Detection */ |
| #define CORGI_GPIO_WAKEUP (3) /* System wakeup notification? */ |
| #define CORGI_GPIO_AK_INT (4) /* Headphone Jack Control Interrupt */ |
| #define CORGI_GPIO_TP_INT (5) /* Touch Panel Interrupt */ |
| #define CORGI_GPIO_nSD_WP (7) /* SD Write Protect? */ |
| #define CORGI_GPIO_nSD_DETECT (9) /* MMC/SD Card Detect */ |
| #define CORGI_GPIO_nSD_INT (10) /* SD Interrupt for SDIO? */ |
| #define CORGI_GPIO_MAIN_BAT_LOW (11) /* Main Battery Low Notification */ |
| #define CORGI_GPIO_BAT_COVER (11) /* Battery Cover Detect */ |
| #define CORGI_GPIO_LED_ORANGE (13) /* Orange LED Control */ |
| #define CORGI_GPIO_CF_CD (14) /* Compact Flash Card Detect */ |
| #define CORGI_GPIO_CHRG_FULL (16) /* Charging Complete Notification */ |
| #define CORGI_GPIO_CF_IRQ (17) /* Compact Flash Interrupt */ |
| #define CORGI_GPIO_LCDCON_CS (19) /* LCD Control Chip Select */ |
| #define CORGI_GPIO_MAX1111_CS (20) /* MAX1111 Chip Select */ |
| #define CORGI_GPIO_ADC_TEMP_ON (21) /* Select battery voltage or temperature */ |
| #define CORGI_GPIO_IR_ON (22) /* Enable IR Transciever */ |
| #define CORGI_GPIO_ADS7846_CS (24) /* ADS7846 Chip Select */ |
| #define CORGI_GPIO_SD_PWR (33) /* MMC/SD Power */ |
| #define CORGI_GPIO_CHRG_ON (38) /* Enable battery Charging */ |
| #define CORGI_GPIO_DISCHARGE_ON (42) /* Enable battery Discharge */ |
| #define CORGI_GPIO_CHRG_UKN (43) /* Unknown Charging (Bypass Control?) */ |
| #define CORGI_GPIO_HSYNC (44) /* LCD HSync Pulse */ |
| #define CORGI_GPIO_USB_PULLUP (45) /* USB show presence to host */ |
| |
| |
| /* |
| * Corgi Keyboard Definitions |
| */ |
| #define CORGI_KEY_STROBE_NUM (12) |
| #define CORGI_KEY_SENSE_NUM (8) |
| #define CORGI_GPIO_ALL_STROBE_BIT (0x00003ffc) |
| #define CORGI_GPIO_HIGH_SENSE_BIT (0xfc000000) |
| #define CORGI_GPIO_HIGH_SENSE_RSHIFT (26) |
| #define CORGI_GPIO_LOW_SENSE_BIT (0x00000003) |
| #define CORGI_GPIO_LOW_SENSE_LSHIFT (6) |
| #define CORGI_GPIO_STROBE_BIT(a) GPIO_bit(66+(a)) |
| #define CORGI_GPIO_SENSE_BIT(a) GPIO_bit(58+(a)) |
| #define CORGI_GAFR_ALL_STROBE_BIT (0x0ffffff0) |
| #define CORGI_GAFR_HIGH_SENSE_BIT (0xfff00000) |
| #define CORGI_GAFR_LOW_SENSE_BIT (0x0000000f) |
| #define CORGI_GPIO_KEY_SENSE(a) (58+(a)) |
| #define CORGI_GPIO_KEY_STROBE(a) (66+(a)) |
| |
| |
| /* |
| * Corgi Interrupts |
| */ |
| #define CORGI_IRQ_GPIO_KEY_INT IRQ_GPIO(0) |
| #define CORGI_IRQ_GPIO_AC_IN IRQ_GPIO(1) |
| #define CORGI_IRQ_GPIO_WAKEUP IRQ_GPIO(3) |
| #define CORGI_IRQ_GPIO_AK_INT IRQ_GPIO(4) |
| #define CORGI_IRQ_GPIO_TP_INT IRQ_GPIO(5) |
| #define CORGI_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9) |
| #define CORGI_IRQ_GPIO_nSD_INT IRQ_GPIO(10) |
| #define CORGI_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(11) |
| #define CORGI_IRQ_GPIO_CF_CD IRQ_GPIO(14) |
| #define CORGI_IRQ_GPIO_CHRG_FULL IRQ_GPIO(16) /* Battery fully charged */ |
| #define CORGI_IRQ_GPIO_CF_IRQ IRQ_GPIO(17) |
| #define CORGI_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(58+(a)) /* Keyboard Sense lines */ |
| |
| |
| /* |
| * Corgi SCOOP GPIOs and Config |
| */ |
| #define CORGI_SCP_LED_GREEN SCOOP_GPCR_PA11 |
| #define CORGI_SCP_SWA SCOOP_GPCR_PA12 /* Hinge Switch A */ |
| #define CORGI_SCP_SWB SCOOP_GPCR_PA13 /* Hinge Switch B */ |
| #define CORGI_SCP_MUTE_L SCOOP_GPCR_PA14 |
| #define CORGI_SCP_MUTE_R SCOOP_GPCR_PA15 |
| #define CORGI_SCP_AKIN_PULLUP SCOOP_GPCR_PA16 |
| #define CORGI_SCP_APM_ON SCOOP_GPCR_PA17 |
| #define CORGI_SCP_BACKLIGHT_CONT SCOOP_GPCR_PA18 |
| #define CORGI_SCP_MIC_BIAS SCOOP_GPCR_PA19 |
| |
| #define CORGI_SCOOP_IO_DIR ( CORGI_SCP_LED_GREEN | CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R | \ |
| CORGI_SCP_AKIN_PULLUP | CORGI_SCP_APM_ON | CORGI_SCP_BACKLIGHT_CONT | \ |
| CORGI_SCP_MIC_BIAS ) |
| #define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R ) |
| |
| #define CORGI_SCOOP_GPIO_BASE (NR_BUILTIN_GPIO) |
| #define CORGI_GPIO_LED_GREEN (CORGI_SCOOP_GPIO_BASE + 0) |
| #define CORGI_GPIO_SWA (CORGI_SCOOP_GPIO_BASE + 1) /* Hinge Switch A */ |
| #define CORGI_GPIO_SWB (CORGI_SCOOP_GPIO_BASE + 2) /* Hinge Switch B */ |
| #define CORGI_GPIO_MUTE_L (CORGI_SCOOP_GPIO_BASE + 3) |
| #define CORGI_GPIO_MUTE_R (CORGI_SCOOP_GPIO_BASE + 4) |
| #define CORGI_GPIO_AKIN_PULLUP (CORGI_SCOOP_GPIO_BASE + 5) |
| #define CORGI_GPIO_APM_ON (CORGI_SCOOP_GPIO_BASE + 6) |
| #define CORGI_GPIO_BACKLIGHT_CONT (CORGI_SCOOP_GPIO_BASE + 7) |
| #define CORGI_GPIO_MIC_BIAS (CORGI_SCOOP_GPIO_BASE + 8) |
| |
| /* |
| * Shared data structures |
| */ |
| extern struct platform_device corgiscoop_device; |
| extern struct platform_device corgissp_device; |
| |
| #endif /* __ASM_ARCH_CORGI_H */ |
| |
