- 根目录:
- arch
- arm
- mach-pxa
- include
- mach
- hx4700.h
/*
* GPIO and IRQ definitions for HP iPAQ hx4700
*
* Copyright (c) 2008 Philipp Zabel
*
* 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 _HX4700_H_
#define _HX4700_H_
#include <linux/gpio.h>
#include <linux/mfd/asic3.h>
#define HX4700_ASIC3_GPIO_BASE PXA_NR_BUILTIN_GPIO
#define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS)
#define HX4700_NR_IRQS (IRQ_BOARD_START + 70)
/*
* PXA GPIOs
*/
#define GPIO0_HX4700_nKEY_POWER 0
#define GPIO12_HX4700_ASIC3_IRQ 12
#define GPIO13_HX4700_W3220_IRQ 13
#define GPIO14_HX4700_nWLAN_IRQ 14
#define GPIO18_HX4700_RDY 18
#define GPIO22_HX4700_LCD_RL 22
#define GPIO27_HX4700_CODEC_ON 27
#define GPIO32_HX4700_RS232_ON 32
#define GPIO52_HX4700_CPU_nBATT_FAULT 52
#define GPIO58_HX4700_TSC2046_nPENIRQ 58
#define GPIO59_HX4700_LCD_PC1 59
#define GPIO60_HX4700_CF_RNB 60
#define GPIO61_HX4700_W3220_nRESET 61
#define GPIO62_HX4700_LCD_nRESET 62
#define GPIO63_HX4700_CPU_SS_nRESET 63
#define GPIO65_HX4700_TSC2046_PEN_PU 65
#define GPIO66_HX4700_ASIC3_nSDIO_IRQ 66
#define GPIO67_HX4700_EUART_PS 67
#define GPIO70_HX4700_LCD_SLIN1 70
#define GPIO71_HX4700_ASIC3_nRESET 71
#define GPIO72_HX4700_BQ24022_nCHARGE_EN 72
#define GPIO73_HX4700_LCD_UD_1 73
#define GPIO75_HX4700_EARPHONE_nDET 75
#define GPIO76_HX4700_USBC_PUEN 76
#define GPIO81_HX4700_CPU_GP_nRESET 81
#define GPIO82_HX4700_EUART_RESET 82
#define GPIO83_HX4700_WLAN_nRESET 83
#define GPIO84_HX4700_LCD_SQN 84
#define GPIO85_HX4700_nPCE1 85
#define GPIO88_HX4700_TSC2046_CS 88
#define GPIO91_HX4700_FLASH_VPEN 91
#define GPIO92_HX4700_HP_DRIVER 92
#define GPIO93_HX4700_EUART_INT 93
#define GPIO94_HX4700_KEY_MAIL 94
#define GPIO95_HX4700_BATT_OFF 95
#define GPIO96_HX4700_BQ24022_ISET2 96
#define GPIO97_HX4700_nBL_DETECT 97
#define GPIO99_HX4700_KEY_CONTACTS 99
#define GPIO100_HX4700_AUTO_SENSE 100 /* BL auto brightness */
#define GPIO102_HX4700_SYNAPTICS_POWER_ON 102
#define GPIO103_HX4700_SYNAPTICS_INT 103
#define GPIO105_HX4700_nIR_ON 105
#define GPIO106_HX4700_CPU_BT_nRESET 106
#define GPIO107_HX4700_SPK_nSD 107
#define GPIO109_HX4700_CODEC_nPDN 109
#define GPIO110_HX4700_LCD_LVDD_3V3_ON 110
#define GPIO111_HX4700_LCD_AVDD_3V3_ON 111
#define GPIO112_HX4700_LCD_N2V7_7V3_ON 112
#define GPIO114_HX4700_CF_RESET 114
#define GPIO116_HX4700_CPU_HW_nRESET 116
/*
* ASIC3 GPIOs
*/
#define GPIOC_BASE (HX4700_ASIC3_GPIO_BASE + 32)
#define GPIOD_BASE (HX4700_ASIC3_GPIO_BASE + 48)
#define GPIOC0_LED_RED (GPIOC_BASE + 0)
#define GPIOC1_LED_GREEN (GPIOC_BASE + 1)
#define GPIOC2_LED_BLUE (GPIOC_BASE + 2)
#define GPIOC3_nSD_CS (GPIOC_BASE + 3)
#define GPIOC4_CF_nCD (GPIOC_BASE + 4) /* Input */
#define GPIOC5_nCIOW (GPIOC_BASE + 5) /* Output, to CF */
#define GPIOC6_nCIOR (GPIOC_BASE + 6) /* Output, to CF */
#define GPIOC7_nPCE1 (GPIOC_BASE + 7) /* Input, from CPU */
#define GPIOC8_nPCE2 (GPIOC_BASE + 8) /* Input, from CPU */
#define GPIOC9_nPOE (GPIOC_BASE + 9) /* Input, from CPU */
#define GPIOC10_CF_nPWE (GPIOC_BASE + 10) /* Input */
#define GPIOC11_PSKTSEL (GPIOC_BASE + 11) /* Input, from CPU */
#define GPIOC12_nPREG (GPIOC_BASE + 12) /* Input, from CPU */
#define GPIOC13_nPWAIT (GPIOC_BASE + 13) /* Output, to CPU */
#define GPIOC14_nPIOIS16 (GPIOC_BASE + 14) /* Output, to CPU */
#define GPIOC15_nPIOR (GPIOC_BASE + 15) /* Input, from CPU */
#define GPIOD0_CPU_SS_INT (GPIOD_BASE + 0) /* Input */
#define GPIOD1_nKEY_CALENDAR (GPIOD_BASE + 1)
#define GPIOD2_BLUETOOTH_WAKEUP (GPIOD_BASE + 2)
#define GPIOD3_nKEY_HOME (GPIOD_BASE + 3)
#define GPIOD4_CF_nCD (GPIOD_BASE + 4) /* Input, from CF */
#define GPIOD5_nPIO (GPIOD_BASE + 5) /* Input */
#define GPIOD6_nKEY_RECORD (GPIOD_BASE + 6)
#define GPIOD7_nSDIO_DETECT (GPIOD_BASE + 7)
#define GPIOD8_COM_DCD (GPIOD_BASE + 8) /* Input */
#define GPIOD9_nAC_IN (GPIOD_BASE + 9)
#define GPIOD10_nSDIO_IRQ (GPIOD_BASE + 10) /* Input */
#define GPIOD11_nCIOIS16 (GPIOD_BASE + 11) /* Input, from CF */
#define GPIOD12_nCWAIT (GPIOD_BASE + 12) /* Input, from CF */
#define GPIOD13_CF_RNB (GPIOD_BASE + 13) /* Input */
#define GPIOD14_nUSBC_DETECT (GPIOD_BASE + 14)
#define GPIOD15_nPIOW (GPIOD_BASE + 15) /* Input, from CPU */
/*
* EGPIOs
*/
#define EGPIO0_VCC_3V3_EN (HX4700_EGPIO_BASE + 0) /* WLAN support chip */
#define EGPIO1_WL_VREG_EN (HX4700_EGPIO_BASE + 1) /* WLAN power */
#define EGPIO2_VCC_2V1_WL_EN (HX4700_EGPIO_BASE + 2) /* unused */
#define EGPIO3_SS_PWR_ON (HX4700_EGPIO_BASE + 3) /* smart slot power */
#define EGPIO4_CF_3V3_ON (HX4700_EGPIO_BASE + 4) /* CF 3.3V enable */
#define EGPIO5_BT_3V3_ON (HX4700_EGPIO_BASE + 5) /* BT 3.3V enable */
#define EGPIO6_WL1V8_EN (HX4700_EGPIO_BASE + 6) /* WLAN 1.8V enable */
#define EGPIO7_VCC_3V3_WL_EN (HX4700_EGPIO_BASE + 7) /* WLAN 3.3V enable */
#define EGPIO8_USB_3V3_ON (HX4700_EGPIO_BASE + 8) /* unused */
#endif /* _HX4700_H_ */