| /* |
| * Copyright (C) ST-Ericsson SA 2010 |
| * |
| * License terms: GNU General Public License (GPL) version 2 |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/gpio.h> |
| |
| #include <asm/mach-types.h> |
| #include <plat/pincfg.h> |
| #include <mach/hardware.h> |
| |
| #include "pins-db8500.h" |
| |
| static pin_cfg_t mop500_pins_common[] = { |
| /* I2C */ |
| GPIO147_I2C0_SCL, |
| GPIO148_I2C0_SDA, |
| GPIO16_I2C1_SCL, |
| GPIO17_I2C1_SDA, |
| GPIO10_I2C2_SDA, |
| GPIO11_I2C2_SCL, |
| GPIO229_I2C3_SDA, |
| GPIO230_I2C3_SCL, |
| |
| /* MSP0 */ |
| GPIO12_MSP0_TXD, |
| GPIO13_MSP0_TFS, |
| GPIO14_MSP0_TCK, |
| GPIO15_MSP0_RXD, |
| |
| /* MSP2: HDMI */ |
| GPIO193_MSP2_TXD, |
| GPIO194_MSP2_TCK, |
| GPIO195_MSP2_TFS, |
| GPIO196_MSP2_RXD | PIN_OUTPUT_LOW, |
| |
| /* Touch screen INTERFACE */ |
| GPIO84_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT1 */ |
| |
| /* STMPE1601/tc35893 keypad IRQ */ |
| GPIO218_GPIO | PIN_INPUT_PULLUP, |
| |
| /* MMC0 (MicroSD card) */ |
| GPIO18_MC0_CMDDIR | PIN_OUTPUT_HIGH, |
| GPIO19_MC0_DAT0DIR | PIN_OUTPUT_HIGH, |
| GPIO20_MC0_DAT2DIR | PIN_OUTPUT_HIGH, |
| |
| GPIO22_MC0_FBCLK | PIN_INPUT_NOPULL, |
| GPIO23_MC0_CLK | PIN_OUTPUT_LOW, |
| GPIO24_MC0_CMD | PIN_INPUT_PULLUP, |
| GPIO25_MC0_DAT0 | PIN_INPUT_PULLUP, |
| GPIO26_MC0_DAT1 | PIN_INPUT_PULLUP, |
| GPIO27_MC0_DAT2 | PIN_INPUT_PULLUP, |
| GPIO28_MC0_DAT3 | PIN_INPUT_PULLUP, |
| |
| /* SDI1 (SDIO) */ |
| GPIO208_MC1_CLK | PIN_OUTPUT_LOW, |
| GPIO209_MC1_FBCLK | PIN_INPUT_NOPULL, |
| GPIO210_MC1_CMD | PIN_INPUT_PULLUP, |
| GPIO211_MC1_DAT0 | PIN_INPUT_PULLUP, |
| GPIO212_MC1_DAT1 | PIN_INPUT_PULLUP, |
| GPIO213_MC1_DAT2 | PIN_INPUT_PULLUP, |
| GPIO214_MC1_DAT3 | PIN_INPUT_PULLUP, |
| |
| /* MMC2 (On-board DATA INTERFACE eMMC) */ |
| GPIO128_MC2_CLK | PIN_OUTPUT_LOW, |
| GPIO129_MC2_CMD | PIN_INPUT_PULLUP, |
| GPIO130_MC2_FBCLK | PIN_INPUT_NOPULL, |
| GPIO131_MC2_DAT0 | PIN_INPUT_PULLUP, |
| GPIO132_MC2_DAT1 | PIN_INPUT_PULLUP, |
| GPIO133_MC2_DAT2 | PIN_INPUT_PULLUP, |
| GPIO134_MC2_DAT3 | PIN_INPUT_PULLUP, |
| GPIO135_MC2_DAT4 | PIN_INPUT_PULLUP, |
| GPIO136_MC2_DAT5 | PIN_INPUT_PULLUP, |
| GPIO137_MC2_DAT6 | PIN_INPUT_PULLUP, |
| GPIO138_MC2_DAT7 | PIN_INPUT_PULLUP, |
| |
| /* MMC4 (On-board STORAGE INTERFACE eMMC) */ |
| GPIO197_MC4_DAT3 | PIN_INPUT_PULLUP, |
| GPIO198_MC4_DAT2 | PIN_INPUT_PULLUP, |
| GPIO199_MC4_DAT1 | PIN_INPUT_PULLUP, |
| GPIO200_MC4_DAT0 | PIN_INPUT_PULLUP, |
| GPIO201_MC4_CMD | PIN_INPUT_PULLUP, |
| GPIO202_MC4_FBCLK | PIN_INPUT_NOPULL, |
| GPIO203_MC4_CLK | PIN_OUTPUT_LOW, |
| GPIO204_MC4_DAT7 | PIN_INPUT_PULLUP, |
| GPIO205_MC4_DAT6 | PIN_INPUT_PULLUP, |
| GPIO206_MC4_DAT5 | PIN_INPUT_PULLUP, |
| GPIO207_MC4_DAT4 | PIN_INPUT_PULLUP, |
| |
| /* SKE keypad */ |
| GPIO153_KP_I7, |
| GPIO154_KP_I6, |
| GPIO155_KP_I5, |
| GPIO156_KP_I4, |
| GPIO157_KP_O7, |
| GPIO158_KP_O6, |
| GPIO159_KP_O5, |
| GPIO160_KP_O4, |
| GPIO161_KP_I3, |
| GPIO162_KP_I2, |
| GPIO163_KP_I1, |
| GPIO164_KP_I0, |
| GPIO165_KP_O3, |
| GPIO166_KP_O2, |
| GPIO167_KP_O1, |
| GPIO168_KP_O0, |
| |
| /* UART */ |
| /* uart-0 pins gpio configuration should be |
| * kept intact to prevent glitch in tx line |
| * when tty dev is opened. Later these pins |
| * are configured to uart mop500_pins_uart0 |
| * |
| * It will be replaced with uart configuration |
| * once the issue is solved. |
| */ |
| GPIO0_GPIO | PIN_INPUT_PULLUP, |
| GPIO1_GPIO | PIN_OUTPUT_HIGH, |
| GPIO2_GPIO | PIN_INPUT_PULLUP, |
| GPIO3_GPIO | PIN_OUTPUT_HIGH, |
| |
| GPIO29_U2_RXD | PIN_INPUT_PULLUP, |
| GPIO30_U2_TXD | PIN_OUTPUT_HIGH, |
| GPIO31_U2_CTSn | PIN_INPUT_PULLUP, |
| GPIO32_U2_RTSn | PIN_OUTPUT_HIGH, |
| |
| /* Display & HDMI HW sync */ |
| GPIO68_LCD_VSI0 | PIN_INPUT_PULLUP, |
| GPIO69_LCD_VSI1 | PIN_INPUT_PULLUP, |
| }; |
| |
| static pin_cfg_t mop500_pins_default[] = { |
| /* SSP0 */ |
| GPIO143_SSP0_CLK, |
| GPIO144_SSP0_FRM, |
| GPIO145_SSP0_RXD | PIN_PULL_DOWN, |
| GPIO146_SSP0_TXD, |
| |
| |
| GPIO217_GPIO | PIN_INPUT_PULLUP, /* TC35892 IRQ */ |
| |
| /* SDI0 (MicroSD card) */ |
| GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH, |
| |
| /* UART */ |
| GPIO4_U1_RXD | PIN_INPUT_PULLUP, |
| GPIO5_U1_TXD | PIN_OUTPUT_HIGH, |
| GPIO6_U1_CTSn | PIN_INPUT_PULLUP, |
| GPIO7_U1_RTSn | PIN_OUTPUT_HIGH, |
| }; |
| |
| static pin_cfg_t mop500_pins_hrefv60[] = { |
| /* WLAN */ |
| GPIO4_GPIO | PIN_INPUT_PULLUP,/* WLAN_IRQ */ |
| GPIO85_GPIO | PIN_OUTPUT_LOW,/* WLAN_ENA */ |
| |
| /* XENON Flashgun INTERFACE */ |
| GPIO6_IP_GPIO0 | PIN_INPUT_PULLUP,/* XENON_FLASH_ID */ |
| GPIO7_IP_GPIO1 | PIN_INPUT_PULLUP,/* XENON_READY */ |
| GPIO170_GPIO | PIN_OUTPUT_LOW, /* XENON_CHARGE */ |
| |
| /* Assistant LED INTERFACE */ |
| GPIO21_GPIO | PIN_OUTPUT_LOW, /* XENON_EN1 */ |
| GPIO64_IP_GPIO4 | PIN_OUTPUT_LOW, /* XENON_EN2 */ |
| |
| /* Magnetometer */ |
| GPIO31_GPIO | PIN_INPUT_PULLUP, /* magnetometer_INT */ |
| GPIO32_GPIO | PIN_INPUT_PULLDOWN, /* Magnetometer DRDY */ |
| |
| /* Display Interface */ |
| GPIO65_GPIO | PIN_OUTPUT_LOW, /* DISP1 RST */ |
| GPIO66_GPIO | PIN_OUTPUT_LOW, /* DISP2 RST */ |
| |
| /* Touch screen INTERFACE */ |
| GPIO143_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST1 */ |
| |
| /* Touch screen INTERFACE 2 */ |
| GPIO67_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT2 */ |
| GPIO146_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST2 */ |
| |
| /* ETM_PTM_TRACE INTERFACE */ |
| GPIO70_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA23 */ |
| GPIO71_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA22 */ |
| GPIO72_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA21 */ |
| GPIO73_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA20 */ |
| GPIO74_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA19 */ |
| |
| /* NAHJ INTERFACE */ |
| GPIO76_GPIO | PIN_OUTPUT_LOW,/* NAHJ_CTRL */ |
| GPIO216_GPIO | PIN_OUTPUT_HIGH,/* NAHJ_CTRL_INV */ |
| |
| /* NFC INTERFACE */ |
| GPIO77_GPIO | PIN_OUTPUT_LOW, /* NFC_ENA */ |
| GPIO144_GPIO | PIN_INPUT_PULLDOWN, /* NFC_IRQ */ |
| GPIO142_GPIO | PIN_OUTPUT_LOW, /* NFC_RESET */ |
| |
| /* Keyboard MATRIX INTERFACE */ |
| GPIO90_MC5_CMD | PIN_OUTPUT_LOW, /* KP_O_1 */ |
| GPIO87_MC5_DAT1 | PIN_OUTPUT_LOW, /* KP_O_2 */ |
| GPIO86_MC5_DAT0 | PIN_OUTPUT_LOW, /* KP_O_3 */ |
| GPIO96_KP_O6 | PIN_OUTPUT_LOW, /* KP_O_6 */ |
| GPIO94_KP_O7 | PIN_OUTPUT_LOW, /* KP_O_7 */ |
| GPIO93_MC5_DAT4 | PIN_INPUT_PULLUP, /* KP_I_0 */ |
| GPIO89_MC5_DAT3 | PIN_INPUT_PULLUP, /* KP_I_2 */ |
| GPIO88_MC5_DAT2 | PIN_INPUT_PULLUP, /* KP_I_3 */ |
| GPIO91_GPIO | PIN_INPUT_PULLUP, /* FORCE_SENSING_INT */ |
| GPIO92_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_RST */ |
| GPIO97_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_WU */ |
| |
| /* DiPro Sensor Interface */ |
| GPIO139_GPIO | PIN_INPUT_PULLUP, /* DIPRO_INT */ |
| |
| /* HAL SWITCH INTERFACE */ |
| GPIO145_GPIO | PIN_INPUT_PULLDOWN,/* HAL_SW */ |
| |
| /* Audio Amplifier Interface */ |
| GPIO149_GPIO | PIN_OUTPUT_LOW, /* VAUDIO_HF_EN */ |
| |
| /* GBF INTERFACE */ |
| GPIO171_GPIO | PIN_OUTPUT_LOW, /* GBF_ENA_RESET */ |
| |
| /* MSP : HDTV INTERFACE */ |
| GPIO192_GPIO | PIN_INPUT_PULLDOWN, |
| |
| /* ACCELEROMETER_INTERFACE */ |
| GPIO82_GPIO | PIN_INPUT_PULLUP, /* ACC_INT1 */ |
| GPIO83_GPIO | PIN_INPUT_PULLUP, /* ACC_INT2 */ |
| |
| /* Proximity Sensor */ |
| GPIO217_GPIO | PIN_INPUT_PULLUP, |
| |
| |
| }; |
| |
| void __init mop500_pins_init(void) |
| { |
| nmk_config_pins(mop500_pins_common, |
| ARRAY_SIZE(mop500_pins_common)); |
| if (machine_is_hrefv60()) |
| nmk_config_pins(mop500_pins_hrefv60, |
| ARRAY_SIZE(mop500_pins_hrefv60)); |
| else |
| nmk_config_pins(mop500_pins_default, |
| ARRAY_SIZE(mop500_pins_default)); |
| } |
