[ARM] pxa: add basic support for HP iPAQ hx4700 PDAs
This includes
- IrDA (pxafixp_ir),
- Buttons (gpio-keys),
- ASIC3 IRQ/GPIOs (asic3),
- EGPIOs (htc-egpio),
- ATI Imageon w3220 framebuffer (w100fb),
- Backlight (pwm-backlight),
- StrataFlash (physmap),
- Battery monitor (ds1wm,w1_ds2760,ds2760_battery)
- USB gadget support (pxa27x_udc,gpio_vbus).
- bq24022 battery charger (pda_power,bq24022)
- TSC2046 touchscreen (ads7846)
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-28 13:05:18 +08:00
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/*
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* GPIO and IRQ definitions for HP iPAQ hx4700
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*
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* Copyright (c) 2008 Philipp Zabel
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef _HX4700_H_
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#define _HX4700_H_
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#include <linux/gpio.h>
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#include <linux/mfd/asic3.h>
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#define HX4700_ASIC3_GPIO_BASE NR_BUILTIN_GPIO
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#define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS)
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2010-08-20 15:23:59 +08:00
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#define HX4700_NR_IRQS (IRQ_BOARD_START + 70)
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[ARM] pxa: add basic support for HP iPAQ hx4700 PDAs
This includes
- IrDA (pxafixp_ir),
- Buttons (gpio-keys),
- ASIC3 IRQ/GPIOs (asic3),
- EGPIOs (htc-egpio),
- ATI Imageon w3220 framebuffer (w100fb),
- Backlight (pwm-backlight),
- StrataFlash (physmap),
- Battery monitor (ds1wm,w1_ds2760,ds2760_battery)
- USB gadget support (pxa27x_udc,gpio_vbus).
- bq24022 battery charger (pda_power,bq24022)
- TSC2046 touchscreen (ads7846)
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-28 13:05:18 +08:00
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/*
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* PXA GPIOs
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*/
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#define GPIO0_HX4700_nKEY_POWER 0
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#define GPIO12_HX4700_ASIC3_IRQ 12
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#define GPIO13_HX4700_W3220_IRQ 13
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#define GPIO14_HX4700_nWLAN_IRQ 14
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#define GPIO18_HX4700_RDY 18
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#define GPIO22_HX4700_LCD_RL 22
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#define GPIO27_HX4700_CODEC_ON 27
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#define GPIO32_HX4700_RS232_ON 32
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#define GPIO52_HX4700_CPU_nBATT_FAULT 52
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#define GPIO58_HX4700_TSC2046_nPENIRQ 58
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#define GPIO59_HX4700_LCD_PC1 59
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#define GPIO60_HX4700_CF_RNB 60
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#define GPIO61_HX4700_W3220_nRESET 61
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#define GPIO62_HX4700_LCD_nRESET 62
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#define GPIO63_HX4700_CPU_SS_nRESET 63
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#define GPIO65_HX4700_TSC2046_PEN_PU 65
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#define GPIO66_HX4700_ASIC3_nSDIO_IRQ 66
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#define GPIO67_HX4700_EUART_PS 67
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#define GPIO70_HX4700_LCD_SLIN1 70
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#define GPIO71_HX4700_ASIC3_nRESET 71
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#define GPIO72_HX4700_BQ24022_nCHARGE_EN 72
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#define GPIO73_HX4700_LCD_UD_1 73
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#define GPIO75_HX4700_EARPHONE_nDET 75
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#define GPIO76_HX4700_USBC_PUEN 76
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#define GPIO81_HX4700_CPU_GP_nRESET 81
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#define GPIO82_HX4700_EUART_RESET 82
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#define GPIO83_HX4700_WLAN_nRESET 83
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#define GPIO84_HX4700_LCD_SQN 84
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#define GPIO85_HX4700_nPCE1 85
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#define GPIO88_HX4700_TSC2046_CS 88
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#define GPIO91_HX4700_FLASH_VPEN 91
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#define GPIO92_HX4700_HP_DRIVER 92
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#define GPIO93_HX4700_EUART_INT 93
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#define GPIO94_HX4700_KEY_MAIL 94
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#define GPIO95_HX4700_BATT_OFF 95
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#define GPIO96_HX4700_BQ24022_ISET2 96
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#define GPIO97_HX4700_nBL_DETECT 97
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#define GPIO99_HX4700_KEY_CONTACTS 99
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#define GPIO100_HX4700_AUTO_SENSE 100 /* BL auto brightness */
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#define GPIO102_HX4700_SYNAPTICS_POWER_ON 102
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#define GPIO103_HX4700_SYNAPTICS_INT 103
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#define GPIO105_HX4700_nIR_ON 105
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#define GPIO106_HX4700_CPU_BT_nRESET 106
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#define GPIO107_HX4700_SPK_nSD 107
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#define GPIO109_HX4700_CODEC_nPDN 109
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#define GPIO110_HX4700_LCD_LVDD_3V3_ON 110
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#define GPIO111_HX4700_LCD_AVDD_3V3_ON 111
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#define GPIO112_HX4700_LCD_N2V7_7V3_ON 112
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#define GPIO114_HX4700_CF_RESET 114
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#define GPIO116_HX4700_CPU_HW_nRESET 116
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/*
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* ASIC3 GPIOs
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*/
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#define GPIOC_BASE (HX4700_ASIC3_GPIO_BASE + 32)
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#define GPIOD_BASE (HX4700_ASIC3_GPIO_BASE + 48)
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#define GPIOC0_LED_RED (GPIOC_BASE + 0)
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#define GPIOC1_LED_GREEN (GPIOC_BASE + 1)
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#define GPIOC2_LED_BLUE (GPIOC_BASE + 2)
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#define GPIOC3_nSD_CS (GPIOC_BASE + 3)
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#define GPIOC4_CF_nCD (GPIOC_BASE + 4) /* Input */
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#define GPIOC5_nCIOW (GPIOC_BASE + 5) /* Output, to CF */
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#define GPIOC6_nCIOR (GPIOC_BASE + 6) /* Output, to CF */
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#define GPIOC7_nPCE1 (GPIOC_BASE + 7) /* Input, from CPU */
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#define GPIOC8_nPCE2 (GPIOC_BASE + 8) /* Input, from CPU */
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#define GPIOC9_nPOE (GPIOC_BASE + 9) /* Input, from CPU */
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#define GPIOC10_CF_nPWE (GPIOC_BASE + 10) /* Input */
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#define GPIOC11_PSKTSEL (GPIOC_BASE + 11) /* Input, from CPU */
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#define GPIOC12_nPREG (GPIOC_BASE + 12) /* Input, from CPU */
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#define GPIOC13_nPWAIT (GPIOC_BASE + 13) /* Output, to CPU */
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#define GPIOC14_nPIOIS16 (GPIOC_BASE + 14) /* Output, to CPU */
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#define GPIOC15_nPIOR (GPIOC_BASE + 15) /* Input, from CPU */
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#define GPIOD0_CPU_SS_INT (GPIOD_BASE + 0) /* Input */
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#define GPIOD1_nKEY_CALENDAR (GPIOD_BASE + 1)
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#define GPIOD2_BLUETOOTH_WAKEUP (GPIOD_BASE + 2)
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#define GPIOD3_nKEY_HOME (GPIOD_BASE + 3)
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#define GPIOD4_CF_nCD (GPIOD_BASE + 4) /* Input, from CF */
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#define GPIOD5_nPIO (GPIOD_BASE + 5) /* Input */
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#define GPIOD6_nKEY_RECORD (GPIOD_BASE + 6)
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#define GPIOD7_nSDIO_DETECT (GPIOD_BASE + 7)
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#define GPIOD8_COM_DCD (GPIOD_BASE + 8) /* Input */
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#define GPIOD9_nAC_IN (GPIOD_BASE + 9)
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#define GPIOD10_nSDIO_IRQ (GPIOD_BASE + 10) /* Input */
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#define GPIOD11_nCIOIS16 (GPIOD_BASE + 11) /* Input, from CF */
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#define GPIOD12_nCWAIT (GPIOD_BASE + 12) /* Input, from CF */
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#define GPIOD13_CF_RNB (GPIOD_BASE + 13) /* Input */
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#define GPIOD14_nUSBC_DETECT (GPIOD_BASE + 14)
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#define GPIOD15_nPIOW (GPIOD_BASE + 15) /* Input, from CPU */
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/*
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* EGPIOs
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*/
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#define EGPIO0_VCC_3V3_EN (HX4700_EGPIO_BASE + 0) /* WLAN support chip */
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#define EGPIO1_WL_VREG_EN (HX4700_EGPIO_BASE + 1) /* WLAN power */
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#define EGPIO2_VCC_2V1_WL_EN (HX4700_EGPIO_BASE + 2) /* unused */
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#define EGPIO3_SS_PWR_ON (HX4700_EGPIO_BASE + 3) /* smart slot power */
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#define EGPIO4_CF_3V3_ON (HX4700_EGPIO_BASE + 4) /* CF 3.3V enable */
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#define EGPIO5_BT_3V3_ON (HX4700_EGPIO_BASE + 5) /* BT 3.3V enable */
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#define EGPIO6_WL1V8_EN (HX4700_EGPIO_BASE + 6) /* WLAN 1.8V enable */
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#define EGPIO7_VCC_3V3_WL_EN (HX4700_EGPIO_BASE + 7) /* WLAN 3.3V enable */
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#define EGPIO8_USB_3V3_ON (HX4700_EGPIO_BASE + 8) /* unused */
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#endif /* _HX4700_H_ */
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