1 /* 2 * GPIO and IRQ definitions for HP iPAQ hx4700 3 * 4 * Copyright (c) 2008 Philipp Zabel 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 */ 11 12 #ifndef _HX4700_H_ 13 #define _HX4700_H_ 14 15 #include <linux/gpio.h> 16 #include <linux/mfd/asic3.h> 17 18 #define HX4700_ASIC3_GPIO_BASE PXA_NR_BUILTIN_GPIO 19 #define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS) 20 #define HX4700_NR_IRQS (IRQ_BOARD_START + 70) 21 22 /* 23 * PXA GPIOs 24 */ 25 26 #define GPIO0_HX4700_nKEY_POWER 0 27 #define GPIO12_HX4700_ASIC3_IRQ 12 28 #define GPIO13_HX4700_W3220_IRQ 13 29 #define GPIO14_HX4700_nWLAN_IRQ 14 30 #define GPIO18_HX4700_RDY 18 31 #define GPIO22_HX4700_LCD_RL 22 32 #define GPIO27_HX4700_CODEC_ON 27 33 #define GPIO32_HX4700_RS232_ON 32 34 #define GPIO52_HX4700_CPU_nBATT_FAULT 52 35 #define GPIO58_HX4700_TSC2046_nPENIRQ 58 36 #define GPIO59_HX4700_LCD_PC1 59 37 #define GPIO60_HX4700_CF_RNB 60 38 #define GPIO61_HX4700_W3220_nRESET 61 39 #define GPIO62_HX4700_LCD_nRESET 62 40 #define GPIO63_HX4700_CPU_SS_nRESET 63 41 #define GPIO65_HX4700_TSC2046_PEN_PU 65 42 #define GPIO66_HX4700_ASIC3_nSDIO_IRQ 66 43 #define GPIO67_HX4700_EUART_PS 67 44 #define GPIO70_HX4700_LCD_SLIN1 70 45 #define GPIO71_HX4700_ASIC3_nRESET 71 46 #define GPIO72_HX4700_BQ24022_nCHARGE_EN 72 47 #define GPIO73_HX4700_LCD_UD_1 73 48 #define GPIO75_HX4700_EARPHONE_nDET 75 49 #define GPIO76_HX4700_USBC_PUEN 76 50 #define GPIO81_HX4700_CPU_GP_nRESET 81 51 #define GPIO82_HX4700_EUART_RESET 82 52 #define GPIO83_HX4700_WLAN_nRESET 83 53 #define GPIO84_HX4700_LCD_SQN 84 54 #define GPIO85_HX4700_nPCE1 85 55 #define GPIO88_HX4700_TSC2046_CS 88 56 #define GPIO91_HX4700_FLASH_VPEN 91 57 #define GPIO92_HX4700_HP_DRIVER 92 58 #define GPIO93_HX4700_EUART_INT 93 59 #define GPIO94_HX4700_KEY_MAIL 94 60 #define GPIO95_HX4700_BATT_OFF 95 61 #define GPIO96_HX4700_BQ24022_ISET2 96 62 #define GPIO97_HX4700_nBL_DETECT 97 63 #define GPIO99_HX4700_KEY_CONTACTS 99 64 #define GPIO100_HX4700_AUTO_SENSE 100 /* BL auto brightness */ 65 #define GPIO102_HX4700_SYNAPTICS_POWER_ON 102 66 #define GPIO103_HX4700_SYNAPTICS_INT 103 67 #define GPIO105_HX4700_nIR_ON 105 68 #define GPIO106_HX4700_CPU_BT_nRESET 106 69 #define GPIO107_HX4700_SPK_nSD 107 70 #define GPIO109_HX4700_CODEC_nPDN 109 71 #define GPIO110_HX4700_LCD_LVDD_3V3_ON 110 72 #define GPIO111_HX4700_LCD_AVDD_3V3_ON 111 73 #define GPIO112_HX4700_LCD_N2V7_7V3_ON 112 74 #define GPIO114_HX4700_CF_RESET 114 75 #define GPIO116_HX4700_CPU_HW_nRESET 116 76 77 /* 78 * ASIC3 GPIOs 79 */ 80 81 #define GPIOC_BASE (HX4700_ASIC3_GPIO_BASE + 32) 82 #define GPIOD_BASE (HX4700_ASIC3_GPIO_BASE + 48) 83 84 #define GPIOC0_LED_RED (GPIOC_BASE + 0) 85 #define GPIOC1_LED_GREEN (GPIOC_BASE + 1) 86 #define GPIOC2_LED_BLUE (GPIOC_BASE + 2) 87 #define GPIOC3_nSD_CS (GPIOC_BASE + 3) 88 #define GPIOC4_CF_nCD (GPIOC_BASE + 4) /* Input */ 89 #define GPIOC5_nCIOW (GPIOC_BASE + 5) /* Output, to CF */ 90 #define GPIOC6_nCIOR (GPIOC_BASE + 6) /* Output, to CF */ 91 #define GPIOC7_nPCE1 (GPIOC_BASE + 7) /* Input, from CPU */ 92 #define GPIOC8_nPCE2 (GPIOC_BASE + 8) /* Input, from CPU */ 93 #define GPIOC9_nPOE (GPIOC_BASE + 9) /* Input, from CPU */ 94 #define GPIOC10_CF_nPWE (GPIOC_BASE + 10) /* Input */ 95 #define GPIOC11_PSKTSEL (GPIOC_BASE + 11) /* Input, from CPU */ 96 #define GPIOC12_nPREG (GPIOC_BASE + 12) /* Input, from CPU */ 97 #define GPIOC13_nPWAIT (GPIOC_BASE + 13) /* Output, to CPU */ 98 #define GPIOC14_nPIOIS16 (GPIOC_BASE + 14) /* Output, to CPU */ 99 #define GPIOC15_nPIOR (GPIOC_BASE + 15) /* Input, from CPU */ 100 101 #define GPIOD0_CPU_SS_INT (GPIOD_BASE + 0) /* Input */ 102 #define GPIOD1_nKEY_CALENDAR (GPIOD_BASE + 1) 103 #define GPIOD2_BLUETOOTH_WAKEUP (GPIOD_BASE + 2) 104 #define GPIOD3_nKEY_HOME (GPIOD_BASE + 3) 105 #define GPIOD4_CF_nCD (GPIOD_BASE + 4) /* Input, from CF */ 106 #define GPIOD5_nPIO (GPIOD_BASE + 5) /* Input */ 107 #define GPIOD6_nKEY_RECORD (GPIOD_BASE + 6) 108 #define GPIOD7_nSDIO_DETECT (GPIOD_BASE + 7) 109 #define GPIOD8_COM_DCD (GPIOD_BASE + 8) /* Input */ 110 #define GPIOD9_nAC_IN (GPIOD_BASE + 9) 111 #define GPIOD10_nSDIO_IRQ (GPIOD_BASE + 10) /* Input */ 112 #define GPIOD11_nCIOIS16 (GPIOD_BASE + 11) /* Input, from CF */ 113 #define GPIOD12_nCWAIT (GPIOD_BASE + 12) /* Input, from CF */ 114 #define GPIOD13_CF_RNB (GPIOD_BASE + 13) /* Input */ 115 #define GPIOD14_nUSBC_DETECT (GPIOD_BASE + 14) 116 #define GPIOD15_nPIOW (GPIOD_BASE + 15) /* Input, from CPU */ 117 118 /* 119 * EGPIOs 120 */ 121 122 #define EGPIO0_VCC_3V3_EN (HX4700_EGPIO_BASE + 0) /* WLAN support chip */ 123 #define EGPIO1_WL_VREG_EN (HX4700_EGPIO_BASE + 1) /* WLAN power */ 124 #define EGPIO2_VCC_2V1_WL_EN (HX4700_EGPIO_BASE + 2) /* unused */ 125 #define EGPIO3_SS_PWR_ON (HX4700_EGPIO_BASE + 3) /* smart slot power */ 126 #define EGPIO4_CF_3V3_ON (HX4700_EGPIO_BASE + 4) /* CF 3.3V enable */ 127 #define EGPIO5_BT_3V3_ON (HX4700_EGPIO_BASE + 5) /* BT 3.3V enable */ 128 #define EGPIO6_WL1V8_EN (HX4700_EGPIO_BASE + 6) /* WLAN 1.8V enable */ 129 #define EGPIO7_VCC_3V3_WL_EN (HX4700_EGPIO_BASE + 7) /* WLAN 3.3V enable */ 130 #define EGPIO8_USB_3V3_ON (HX4700_EGPIO_BASE + 8) /* unused */ 131 132 #endif /* _HX4700_H_ */ 133