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/*
* Copyright (C) ST-Ericsson SA 2011
*
* License terms: GNU General Public License (GPL) version 2
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/gpio.h>
#include <plat/pincfg.h>
#include <plat/gpio.h>
#include "pins-db5500.h"
#include "pins.h"
static pin_cfg_t u5500_pins_default[] = {
/* Keypad */
GPIO128_KP_I0 | PIN_INPUT_PULLUP,
GPIO130_KP_I1 | PIN_INPUT_PULLUP,
GPIO132_KP_I2 | PIN_INPUT_PULLUP,
GPIO134_KP_I3 | PIN_INPUT_PULLUP,
GPIO137_KP_O4 | PIN_INPUT_PULLUP,
GPIO139_KP_O5 | PIN_INPUT_PULLUP,
/* MSP */
GPIO32_MSP0_TCK | PIN_INPUT_PULLDOWN,
GPIO33_MSP0_TFS | PIN_INPUT_PULLDOWN,
GPIO34_MSP0_TXD | PIN_INPUT_PULLDOWN,
GPIO35_MSP0_RXD | PIN_INPUT_PULLDOWN,
GPIO96_MSP1_TCK | PIN_INPUT_PULLDOWN,
GPIO97_MSP1_TFS | PIN_INPUT_PULLDOWN,
GPIO98_MSP1_TXD | PIN_INPUT_PULLDOWN,
GPIO99_MSP1_RXD | PIN_INPUT_PULLDOWN,
GPIO220_MSP2_TCK | PIN_OUTPUT_LOW,
GPIO221_MSP2_TFS | PIN_OUTPUT_LOW,
GPIO222_MSP2_TXD | PIN_OUTPUT_LOW,
/* DISPLAY_ENABLE */
GPIO226_GPIO | PIN_OUTPUT_LOW,
/* Backlight Enable */
GPIO224_GPIO | PIN_OUTPUT_HIGH,
/* MMC0 (POP eMMC) */
GPIO5_MC0_DAT0 | PIN_INPUT_PULLUP,
GPIO6_MC0_DAT1 | PIN_INPUT_PULLUP,
GPIO7_MC0_DAT2 | PIN_INPUT_PULLUP,
GPIO8_MC0_DAT3 | PIN_INPUT_PULLUP,
GPIO9_MC0_DAT4 | PIN_INPUT_PULLUP,
GPIO10_MC0_DAT5 | PIN_INPUT_PULLUP,
GPIO11_MC0_DAT6 | PIN_INPUT_PULLUP,
GPIO12_MC0_DAT7 | PIN_INPUT_PULLUP,
GPIO13_MC0_CMD | PIN_INPUT_PULLUP,
GPIO14_MC0_CLK | PIN_OUTPUT_LOW,
/* SPI */
GPIO167_SPI1_CS0n | PIN_OUTPUT_HIGH,
GPIO168_SPI1_RXD | PIN_INPUT_PULLDOWN,
GPIO169_SPI1_TXD | PIN_OUTPUT_LOW,
GPIO170_SPI1_CLK | PIN_OUTPUT_LOW,
/* AB5500 */
GPIO78_IRQn | PIN_SLPM_NOCHANGE,
GPIO100_I2C0_SCL | PIN_INPUT_PULLUP | PIN_SLPM_NOCHANGE,
GPIO101_I2C0_SDA | PIN_SLPM_NOCHANGE,
/* TOUCH_IRQ */
GPIO179_GPIO | PIN_INPUT_PULLUP,
/* SDI1 (SD-CARD) */
GPIO191_MC1_DAT0 | PIN_INPUT_PULLUP,
GPIO192_MC1_DAT1 | PIN_INPUT_PULLUP,
GPIO193_MC1_DAT2 | PIN_INPUT_PULLUP,
GPIO194_MC1_DAT3 | PIN_INPUT_PULLUP,
GPIO195_MC1_CLK | PIN_OUTPUT_LOW,
GPIO196_MC1_CMD | PIN_INPUT_PULLUP,
GPIO197_MC1_CMDDIR | PIN_OUTPUT_HIGH,
GPIO198_MC1_FBCLK | PIN_INPUT_NOPULL,
GPIO199_MC1_DAT0DIR | PIN_OUTPUT_HIGH,
/* SD-CARD detect/levelshifter pins */
GPIO180_GPIO | PIN_INPUT_PULLUP,
GPIO227_GPIO,
GPIO185_GPIO,
/* SDI3 (SDIO) */
GPIO171_MC3_DAT0 | PIN_INPUT_PULLUP,
GPIO172_MC3_DAT1 | PIN_INPUT_PULLUP,
GPIO173_MC3_DAT2 | PIN_INPUT_PULLUP,
GPIO174_MC3_DAT3 | PIN_INPUT_PULLUP,
GPIO175_MC3_CMD | PIN_INPUT_PULLUP,
GPIO176_MC3_CLK | PIN_OUTPUT_LOW,
/* Display & HDMI HW sync */
GPIO204_LCD_VSI1 | PIN_INPUT_PULLUP,
/* Camera & MMIO XshutDown*/
GPIO1_GPIO | PIN_OUTPUT_LOW,
GPIO2_GPIO | PIN_OUTPUT_LOW,
GPIO202_ACCU0_RXD | PIN_INPUT_PULLUP,
GPIO203_ACCU0_TXD | PIN_OUTPUT_HIGH,
};
static UX500_PINS(u5500_pins_i2c1,
GPIO3_I2C1_SCL,
GPIO4_I2C1_SDA,
);
static UX500_PINS(u5500_pins_i2c2,
GPIO218_I2C2_SCL,
GPIO219_I2C2_SDA,
);
static UX500_PINS(u5500_pins_spi3,
GPIO187_SPI3_CS0n | PIN_OUTPUT_HIGH,
GPIO188_SPI3_RXD | PIN_INPUT_PULLDOWN,
GPIO189_SPI3_TXD | PIN_OUTPUT_LOW,
GPIO190_SPI3_CLK | PIN_OUTPUT_LOW,
);
static struct ux500_pin_lookup u5500_pins[] = {
PIN_LOOKUP("nmk-i2c.1", &u5500_pins_i2c1),
PIN_LOOKUP("nmk-i2c.2", &u5500_pins_i2c2),
PIN_LOOKUP("spi3", &u5500_pins_spi3),
};
void __init u5500_pins_init(void)
{
nmk_config_pins(u5500_pins_default, ARRAY_SIZE(u5500_pins_default));
ux500_pins_add(u5500_pins, ARRAY_SIZE(u5500_pins));
}
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