/*
   * Copyright (C) ST-Ericsson SA 2010
   *
   * License terms: GNU General Public License (GPL) version 2
   */
  
  #include <linux/kernel.h>
  #include <linux/init.h>

  #include <asm/mach-types.h>

  #include <plat/pincfg.h>

  #include <plat/gpio-nomadik.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 hrefv60_pins[] = {

  	/* 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,

  };

  static pin_cfg_t snowball_pins[] = {
  	/* SSP0, to AB8500 */
  	GPIO143_SSP0_CLK,
  	GPIO144_SSP0_FRM,
  	GPIO145_SSP0_RXD	| PIN_PULL_DOWN,
  	GPIO146_SSP0_TXD,
  
  	/* MMC0: MicroSD card */
  	GPIO21_MC0_DAT31DIR     | PIN_OUTPUT_HIGH,
  
  	/* MMC2: LAN */
  	GPIO86_SM_ADQ0,
  	GPIO87_SM_ADQ1,
  	GPIO88_SM_ADQ2,
  	GPIO89_SM_ADQ3,
  	GPIO90_SM_ADQ4,
  	GPIO91_SM_ADQ5,
  	GPIO92_SM_ADQ6,
  	GPIO93_SM_ADQ7,
  
  	GPIO94_SM_ADVn,
  	GPIO95_SM_CS0n,
  	GPIO96_SM_OEn,
  	GPIO97_SM_WEn,
  
  	GPIO128_SM_CKO,
  	GPIO130_SM_FBCLK,
  	GPIO131_SM_ADQ8,
  	GPIO132_SM_ADQ9,
  	GPIO133_SM_ADQ10,
  	GPIO134_SM_ADQ11,
  	GPIO135_SM_ADQ12,
  	GPIO136_SM_ADQ13,
  	GPIO137_SM_ADQ14,
  	GPIO138_SM_ADQ15,
  
  	/* RSTn_LAN */
  	GPIO141_GPIO		| PIN_OUTPUT_HIGH,
  };

  void __init mop500_pins_init(void)
  {

  	nmk_config_pins(mop500_pins_common,

  			ARRAY_SIZE(mop500_pins_common));
  
  	nmk_config_pins(mop500_pins_default,
  			ARRAY_SIZE(mop500_pins_default));
  }
  
  void __init snowball_pins_init(void)
  {
  	nmk_config_pins(mop500_pins_common,
  			ARRAY_SIZE(mop500_pins_common));
  
  	nmk_config_pins(snowball_pins,
  			ARRAY_SIZE(snowball_pins));
  }
  
  void __init hrefv60_pins_init(void)
  {
  	nmk_config_pins(mop500_pins_common,
  			ARRAY_SIZE(mop500_pins_common));
  
  	nmk_config_pins(hrefv60_pins,
  			ARRAY_SIZE(hrefv60_pins));

  }