305 lines
7.5 KiB
C
305 lines
7.5 KiB
C
/*
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* Copyright (C) ST-Ericsson SA 2010
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*
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* License terms: GNU General Public License (GPL) version 2
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <asm/mach-types.h>
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#include <plat/pincfg.h>
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#include <plat/gpio-nomadik.h>
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#include <mach/hardware.h>
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#include "pins-db8500.h"
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static pin_cfg_t mop500_pins_common[] = {
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/* I2C */
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GPIO147_I2C0_SCL,
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GPIO148_I2C0_SDA,
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GPIO16_I2C1_SCL,
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GPIO17_I2C1_SDA,
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GPIO10_I2C2_SDA,
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GPIO11_I2C2_SCL,
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GPIO229_I2C3_SDA,
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GPIO230_I2C3_SCL,
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/* MSP0 */
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GPIO12_MSP0_TXD,
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GPIO13_MSP0_TFS,
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GPIO14_MSP0_TCK,
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GPIO15_MSP0_RXD,
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/* MSP2: HDMI */
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GPIO193_MSP2_TXD,
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GPIO194_MSP2_TCK,
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GPIO195_MSP2_TFS,
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GPIO196_MSP2_RXD | PIN_OUTPUT_LOW,
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/* Touch screen INTERFACE */
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GPIO84_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT1 */
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/* STMPE1601/tc35893 keypad IRQ */
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GPIO218_GPIO | PIN_INPUT_PULLUP,
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/* MMC0 (MicroSD card) */
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GPIO18_MC0_CMDDIR | PIN_OUTPUT_HIGH,
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GPIO19_MC0_DAT0DIR | PIN_OUTPUT_HIGH,
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GPIO20_MC0_DAT2DIR | PIN_OUTPUT_HIGH,
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GPIO22_MC0_FBCLK | PIN_INPUT_NOPULL,
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GPIO23_MC0_CLK | PIN_OUTPUT_LOW,
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GPIO24_MC0_CMD | PIN_INPUT_PULLUP,
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GPIO25_MC0_DAT0 | PIN_INPUT_PULLUP,
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GPIO26_MC0_DAT1 | PIN_INPUT_PULLUP,
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GPIO27_MC0_DAT2 | PIN_INPUT_PULLUP,
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GPIO28_MC0_DAT3 | PIN_INPUT_PULLUP,
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/* SDI1 (SDIO) */
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GPIO208_MC1_CLK | PIN_OUTPUT_LOW,
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GPIO209_MC1_FBCLK | PIN_INPUT_NOPULL,
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GPIO210_MC1_CMD | PIN_INPUT_PULLUP,
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GPIO211_MC1_DAT0 | PIN_INPUT_PULLUP,
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GPIO212_MC1_DAT1 | PIN_INPUT_PULLUP,
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GPIO213_MC1_DAT2 | PIN_INPUT_PULLUP,
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GPIO214_MC1_DAT3 | PIN_INPUT_PULLUP,
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/* MMC2 (On-board DATA INTERFACE eMMC) */
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GPIO128_MC2_CLK | PIN_OUTPUT_LOW,
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GPIO129_MC2_CMD | PIN_INPUT_PULLUP,
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GPIO130_MC2_FBCLK | PIN_INPUT_NOPULL,
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GPIO131_MC2_DAT0 | PIN_INPUT_PULLUP,
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GPIO132_MC2_DAT1 | PIN_INPUT_PULLUP,
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GPIO133_MC2_DAT2 | PIN_INPUT_PULLUP,
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GPIO134_MC2_DAT3 | PIN_INPUT_PULLUP,
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GPIO135_MC2_DAT4 | PIN_INPUT_PULLUP,
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GPIO136_MC2_DAT5 | PIN_INPUT_PULLUP,
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GPIO137_MC2_DAT6 | PIN_INPUT_PULLUP,
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GPIO138_MC2_DAT7 | PIN_INPUT_PULLUP,
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/* MMC4 (On-board STORAGE INTERFACE eMMC) */
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GPIO197_MC4_DAT3 | PIN_INPUT_PULLUP,
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GPIO198_MC4_DAT2 | PIN_INPUT_PULLUP,
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GPIO199_MC4_DAT1 | PIN_INPUT_PULLUP,
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GPIO200_MC4_DAT0 | PIN_INPUT_PULLUP,
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GPIO201_MC4_CMD | PIN_INPUT_PULLUP,
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GPIO202_MC4_FBCLK | PIN_INPUT_NOPULL,
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GPIO203_MC4_CLK | PIN_OUTPUT_LOW,
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GPIO204_MC4_DAT7 | PIN_INPUT_PULLUP,
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GPIO205_MC4_DAT6 | PIN_INPUT_PULLUP,
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GPIO206_MC4_DAT5 | PIN_INPUT_PULLUP,
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GPIO207_MC4_DAT4 | PIN_INPUT_PULLUP,
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/* SKE keypad */
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GPIO153_KP_I7,
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GPIO154_KP_I6,
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GPIO155_KP_I5,
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GPIO156_KP_I4,
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GPIO157_KP_O7,
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GPIO158_KP_O6,
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GPIO159_KP_O5,
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GPIO160_KP_O4,
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GPIO161_KP_I3,
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GPIO162_KP_I2,
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GPIO163_KP_I1,
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GPIO164_KP_I0,
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GPIO165_KP_O3,
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GPIO166_KP_O2,
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GPIO167_KP_O1,
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GPIO168_KP_O0,
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/* UART */
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/* uart-0 pins gpio configuration should be
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* kept intact to prevent glitch in tx line
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* when tty dev is opened. Later these pins
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* are configured to uart mop500_pins_uart0
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*
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* It will be replaced with uart configuration
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* once the issue is solved.
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*/
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GPIO0_GPIO | PIN_INPUT_PULLUP,
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GPIO1_GPIO | PIN_OUTPUT_HIGH,
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GPIO2_GPIO | PIN_INPUT_PULLUP,
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GPIO3_GPIO | PIN_OUTPUT_HIGH,
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GPIO29_U2_RXD | PIN_INPUT_PULLUP,
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GPIO30_U2_TXD | PIN_OUTPUT_HIGH,
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GPIO31_U2_CTSn | PIN_INPUT_PULLUP,
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GPIO32_U2_RTSn | PIN_OUTPUT_HIGH,
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/* Display & HDMI HW sync */
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GPIO68_LCD_VSI0 | PIN_INPUT_PULLUP,
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GPIO69_LCD_VSI1 | PIN_INPUT_PULLUP,
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};
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static pin_cfg_t mop500_pins_default[] = {
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/* SSP0 */
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GPIO143_SSP0_CLK,
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GPIO144_SSP0_FRM,
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GPIO145_SSP0_RXD | PIN_PULL_DOWN,
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GPIO146_SSP0_TXD,
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GPIO217_GPIO | PIN_INPUT_PULLUP, /* TC35892 IRQ */
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/* SDI0 (MicroSD card) */
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GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH,
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/* UART */
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GPIO4_U1_RXD | PIN_INPUT_PULLUP,
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GPIO5_U1_TXD | PIN_OUTPUT_HIGH,
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GPIO6_U1_CTSn | PIN_INPUT_PULLUP,
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GPIO7_U1_RTSn | PIN_OUTPUT_HIGH,
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};
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static pin_cfg_t hrefv60_pins[] = {
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/* WLAN */
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GPIO4_GPIO | PIN_INPUT_PULLUP,/* WLAN_IRQ */
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GPIO85_GPIO | PIN_OUTPUT_LOW,/* WLAN_ENA */
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/* XENON Flashgun INTERFACE */
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GPIO6_IP_GPIO0 | PIN_INPUT_PULLUP,/* XENON_FLASH_ID */
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GPIO7_IP_GPIO1 | PIN_INPUT_PULLUP,/* XENON_READY */
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GPIO170_GPIO | PIN_OUTPUT_LOW, /* XENON_CHARGE */
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/* Assistant LED INTERFACE */
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GPIO21_GPIO | PIN_OUTPUT_LOW, /* XENON_EN1 */
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GPIO64_IP_GPIO4 | PIN_OUTPUT_LOW, /* XENON_EN2 */
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/* Magnetometer */
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GPIO31_GPIO | PIN_INPUT_PULLUP, /* magnetometer_INT */
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GPIO32_GPIO | PIN_INPUT_PULLDOWN, /* Magnetometer DRDY */
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/* Display Interface */
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GPIO65_GPIO | PIN_OUTPUT_LOW, /* DISP1 RST */
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GPIO66_GPIO | PIN_OUTPUT_LOW, /* DISP2 RST */
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/* Touch screen INTERFACE */
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GPIO143_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST1 */
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/* Touch screen INTERFACE 2 */
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GPIO67_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT2 */
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GPIO146_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST2 */
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/* ETM_PTM_TRACE INTERFACE */
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GPIO70_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA23 */
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GPIO71_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA22 */
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GPIO72_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA21 */
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GPIO73_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA20 */
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GPIO74_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA19 */
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/* NAHJ INTERFACE */
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GPIO76_GPIO | PIN_OUTPUT_LOW,/* NAHJ_CTRL */
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GPIO216_GPIO | PIN_OUTPUT_HIGH,/* NAHJ_CTRL_INV */
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/* NFC INTERFACE */
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GPIO77_GPIO | PIN_OUTPUT_LOW, /* NFC_ENA */
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GPIO144_GPIO | PIN_INPUT_PULLDOWN, /* NFC_IRQ */
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GPIO142_GPIO | PIN_OUTPUT_LOW, /* NFC_RESET */
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/* Keyboard MATRIX INTERFACE */
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GPIO90_MC5_CMD | PIN_OUTPUT_LOW, /* KP_O_1 */
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GPIO87_MC5_DAT1 | PIN_OUTPUT_LOW, /* KP_O_2 */
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GPIO86_MC5_DAT0 | PIN_OUTPUT_LOW, /* KP_O_3 */
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GPIO96_KP_O6 | PIN_OUTPUT_LOW, /* KP_O_6 */
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GPIO94_KP_O7 | PIN_OUTPUT_LOW, /* KP_O_7 */
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GPIO93_MC5_DAT4 | PIN_INPUT_PULLUP, /* KP_I_0 */
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GPIO89_MC5_DAT3 | PIN_INPUT_PULLUP, /* KP_I_2 */
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GPIO88_MC5_DAT2 | PIN_INPUT_PULLUP, /* KP_I_3 */
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GPIO91_GPIO | PIN_INPUT_PULLUP, /* FORCE_SENSING_INT */
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GPIO92_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_RST */
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GPIO97_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_WU */
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/* DiPro Sensor Interface */
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GPIO139_GPIO | PIN_INPUT_PULLUP, /* DIPRO_INT */
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/* HAL SWITCH INTERFACE */
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GPIO145_GPIO | PIN_INPUT_PULLDOWN,/* HAL_SW */
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/* Audio Amplifier Interface */
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GPIO149_GPIO | PIN_OUTPUT_LOW, /* VAUDIO_HF_EN */
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/* GBF INTERFACE */
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GPIO171_GPIO | PIN_OUTPUT_LOW, /* GBF_ENA_RESET */
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/* MSP : HDTV INTERFACE */
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GPIO192_GPIO | PIN_INPUT_PULLDOWN,
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/* ACCELEROMETER_INTERFACE */
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GPIO82_GPIO | PIN_INPUT_PULLUP, /* ACC_INT1 */
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GPIO83_GPIO | PIN_INPUT_PULLUP, /* ACC_INT2 */
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/* Proximity Sensor */
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GPIO217_GPIO | PIN_INPUT_PULLUP,
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};
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static pin_cfg_t snowball_pins[] = {
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/* SSP0, to AB8500 */
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GPIO143_SSP0_CLK,
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GPIO144_SSP0_FRM,
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GPIO145_SSP0_RXD | PIN_PULL_DOWN,
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GPIO146_SSP0_TXD,
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/* MMC0: MicroSD card */
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GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH,
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/* MMC2: LAN */
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GPIO86_SM_ADQ0,
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GPIO87_SM_ADQ1,
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GPIO88_SM_ADQ2,
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GPIO89_SM_ADQ3,
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GPIO90_SM_ADQ4,
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GPIO91_SM_ADQ5,
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GPIO92_SM_ADQ6,
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GPIO93_SM_ADQ7,
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GPIO94_SM_ADVn,
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GPIO95_SM_CS0n,
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GPIO96_SM_OEn,
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GPIO97_SM_WEn,
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GPIO128_SM_CKO,
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GPIO130_SM_FBCLK,
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GPIO131_SM_ADQ8,
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GPIO132_SM_ADQ9,
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GPIO133_SM_ADQ10,
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GPIO134_SM_ADQ11,
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GPIO135_SM_ADQ12,
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GPIO136_SM_ADQ13,
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GPIO137_SM_ADQ14,
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GPIO138_SM_ADQ15,
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/* RSTn_LAN */
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GPIO141_GPIO | PIN_OUTPUT_HIGH,
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};
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void __init mop500_pins_init(void)
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{
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nmk_config_pins(mop500_pins_common,
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ARRAY_SIZE(mop500_pins_common));
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nmk_config_pins(mop500_pins_default,
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ARRAY_SIZE(mop500_pins_default));
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}
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void __init snowball_pins_init(void)
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{
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nmk_config_pins(mop500_pins_common,
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ARRAY_SIZE(mop500_pins_common));
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nmk_config_pins(snowball_pins,
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ARRAY_SIZE(snowball_pins));
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}
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void __init hrefv60_pins_init(void)
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{
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nmk_config_pins(mop500_pins_common,
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ARRAY_SIZE(mop500_pins_common));
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nmk_config_pins(hrefv60_pins,
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ARRAY_SIZE(hrefv60_pins));
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}
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