1/* 2 * Hardware specific definitions for SL-C7xx series of PDAs 3 * 4 * Copyright (c) 2004-2005 Richard Purdie 5 * 6 * Based on Sharp's 2.4 kernel patches 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 * 12 */ 13#ifndef __ASM_ARCH_CORGI_H 14#define __ASM_ARCH_CORGI_H 1 15 16 17/* 18 * Corgi (Non Standard) GPIO Definitions 19 */ 20#define CORGI_GPIO_KEY_INT (0) /* Keyboard Interrupt */ 21#define CORGI_GPIO_AC_IN (1) /* Charger Detection */ 22#define CORGI_GPIO_WAKEUP (3) /* System wakeup notification? */ 23#define CORGI_GPIO_AK_INT (4) /* Headphone Jack Control Interrupt */ 24#define CORGI_GPIO_TP_INT (5) /* Touch Panel Interrupt */ 25#define CORGI_GPIO_nSD_WP (7) /* SD Write Protect? */ 26#define CORGI_GPIO_nSD_DETECT (9) /* MMC/SD Card Detect */ 27#define CORGI_GPIO_nSD_INT (10) /* SD Interrupt for SDIO? */ 28#define CORGI_GPIO_MAIN_BAT_LOW (11) /* Main Battery Low Notification */ 29#define CORGI_GPIO_BAT_COVER (11) /* Battery Cover Detect */ 30#define CORGI_GPIO_LED_ORANGE (13) /* Orange LED Control */ 31#define CORGI_GPIO_CF_CD (14) /* Compact Flash Card Detect */ 32#define CORGI_GPIO_CHRG_FULL (16) /* Charging Complete Notification */ 33#define CORGI_GPIO_CF_IRQ (17) /* Compact Flash Interrupt */ 34#define CORGI_GPIO_LCDCON_CS (19) /* LCD Control Chip Select */ 35#define CORGI_GPIO_MAX1111_CS (20) /* MAX1111 Chip Select */ 36#define CORGI_GPIO_ADC_TEMP_ON (21) /* Select battery voltage or temperature */ 37#define CORGI_GPIO_IR_ON (22) /* Enable IR Transciever */ 38#define CORGI_GPIO_ADS7846_CS (24) /* ADS7846 Chip Select */ 39#define CORGI_GPIO_SD_PWR (33) /* MMC/SD Power */ 40#define CORGI_GPIO_CHRG_ON (38) /* Enable battery Charging */ 41#define CORGI_GPIO_DISCHARGE_ON (42) /* Enable battery Discharge */ 42#define CORGI_GPIO_CHRG_UKN (43) /* Unknown Charging (Bypass Control?) */ 43#define CORGI_GPIO_HSYNC (44) /* LCD HSync Pulse */ 44#define CORGI_GPIO_USB_PULLUP (45) /* USB show presence to host */ 45 46 47/* 48 * Corgi Keyboard Definitions 49 */ 50#define CORGI_KEY_STROBE_NUM (12) 51#define CORGI_KEY_SENSE_NUM (8) 52#define CORGI_GPIO_ALL_STROBE_BIT (0x00003ffc) 53#define CORGI_GPIO_HIGH_SENSE_BIT (0xfc000000) 54#define CORGI_GPIO_HIGH_SENSE_RSHIFT (26) 55#define CORGI_GPIO_LOW_SENSE_BIT (0x00000003) 56#define CORGI_GPIO_LOW_SENSE_LSHIFT (6) 57#define CORGI_GPIO_STROBE_BIT(a) GPIO_bit(66+(a)) 58#define CORGI_GPIO_SENSE_BIT(a) GPIO_bit(58+(a)) 59#define CORGI_GAFR_ALL_STROBE_BIT (0x0ffffff0) 60#define CORGI_GAFR_HIGH_SENSE_BIT (0xfff00000) 61#define CORGI_GAFR_LOW_SENSE_BIT (0x0000000f) 62#define CORGI_GPIO_KEY_SENSE(a) (58+(a)) 63#define CORGI_GPIO_KEY_STROBE(a) (66+(a)) 64 65 66/* 67 * Corgi Interrupts 68 */ 69#define CORGI_IRQ_GPIO_KEY_INT IRQ_GPIO(0) 70#define CORGI_IRQ_GPIO_AC_IN IRQ_GPIO(1) 71#define CORGI_IRQ_GPIO_WAKEUP IRQ_GPIO(3) 72#define CORGI_IRQ_GPIO_AK_INT IRQ_GPIO(4) 73#define CORGI_IRQ_GPIO_TP_INT IRQ_GPIO(5) 74#define CORGI_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9) 75#define CORGI_IRQ_GPIO_nSD_INT IRQ_GPIO(10) 76#define CORGI_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(11) 77#define CORGI_IRQ_GPIO_CF_CD IRQ_GPIO(14) 78#define CORGI_IRQ_GPIO_CHRG_FULL IRQ_GPIO(16) /* Battery fully charged */ 79#define CORGI_IRQ_GPIO_CF_IRQ IRQ_GPIO(17) 80#define CORGI_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(58+(a)) /* Keyboard Sense lines */ 81 82 83/* 84 * Corgi SCOOP GPIOs and Config 85 */ 86#define CORGI_SCP_LED_GREEN SCOOP_GPCR_PA11 87#define CORGI_SCP_SWA SCOOP_GPCR_PA12 /* Hinge Switch A */ 88#define CORGI_SCP_SWB SCOOP_GPCR_PA13 /* Hinge Switch B */ 89#define CORGI_SCP_MUTE_L SCOOP_GPCR_PA14 90#define CORGI_SCP_MUTE_R SCOOP_GPCR_PA15 91#define CORGI_SCP_AKIN_PULLUP SCOOP_GPCR_PA16 92#define CORGI_SCP_APM_ON SCOOP_GPCR_PA17 93#define CORGI_SCP_BACKLIGHT_CONT SCOOP_GPCR_PA18 94#define CORGI_SCP_MIC_BIAS SCOOP_GPCR_PA19 95 96#define CORGI_SCOOP_IO_DIR ( CORGI_SCP_LED_GREEN | CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R | \ 97 CORGI_SCP_AKIN_PULLUP | CORGI_SCP_APM_ON | CORGI_SCP_BACKLIGHT_CONT | \ 98 CORGI_SCP_MIC_BIAS ) 99#define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R ) 100 101#define CORGI_SCOOP_GPIO_BASE (NR_BUILTIN_GPIO) 102#define CORGI_GPIO_LED_GREEN (CORGI_SCOOP_GPIO_BASE + 0) 103#define CORGI_GPIO_SWA (CORGI_SCOOP_GPIO_BASE + 1) /* Hinge Switch A */ 104#define CORGI_GPIO_SWB (CORGI_SCOOP_GPIO_BASE + 2) /* Hinge Switch B */ 105#define CORGI_GPIO_MUTE_L (CORGI_SCOOP_GPIO_BASE + 3) 106#define CORGI_GPIO_MUTE_R (CORGI_SCOOP_GPIO_BASE + 4) 107#define CORGI_GPIO_AKIN_PULLUP (CORGI_SCOOP_GPIO_BASE + 5) 108#define CORGI_GPIO_APM_ON (CORGI_SCOOP_GPIO_BASE + 6) 109#define CORGI_GPIO_BACKLIGHT_CONT (CORGI_SCOOP_GPIO_BASE + 7) 110#define CORGI_GPIO_MIC_BIAS (CORGI_SCOOP_GPIO_BASE + 8) 111 112#endif /* __ASM_ARCH_CORGI_H */ 113