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OpenCloudOS-Kernel/arch/arm/mach-s5pv210/mach-goni.c

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/* linux/arch/arm/mach-s5pv210/mach-goni.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/fb.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/i2c/atmel_mxt_ts.h>
#include <linux/mfd/max8998.h>
#include <linux/mfd/wm8994/pdata.h>
#include <linux/regulator/fixed.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_gpio.h>
#include <linux/lcd.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/mmc/host.h>
#include <linux/interrupt.h>
#include <linux/platform_data/s3c-hsotg.h>
#include <asm/hardware/vic.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <plat/gpio-cfg.h>
#include <plat/regs-serial.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
#include <plat/iic.h>
#include <plat/keypad.h>
#include <plat/sdhci.h>
#include <plat/clock.h>
#include <plat/s5p-time.h>
#include <plat/mfc.h>
#include <plat/regs-fb-v4.h>
#include <plat/camport.h>
#include <media/v4l2-mediabus.h>
#include <media/s5p_fimc.h>
#include <media/noon010pc30.h>
#include "common.h"
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
S3C2410_UCON_TXIRQMODE | \
S3C2410_UCON_RXIRQMODE | \
S3C2410_UCON_RXFIFO_TOI | \
S3C2443_UCON_RXERR_IRQEN)
#define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
#define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
[0] = {
.hwport = 0,
.flags = 0,
.ucon = GONI_UCON_DEFAULT,
.ulcon = GONI_ULCON_DEFAULT,
.ufcon = GONI_UFCON_DEFAULT |
S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
},
[1] = {
.hwport = 1,
.flags = 0,
.ucon = GONI_UCON_DEFAULT,
.ulcon = GONI_ULCON_DEFAULT,
.ufcon = GONI_UFCON_DEFAULT |
S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
},
[2] = {
.hwport = 2,
.flags = 0,
.ucon = GONI_UCON_DEFAULT,
.ulcon = GONI_ULCON_DEFAULT,
.ufcon = GONI_UFCON_DEFAULT |
S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
},
[3] = {
.hwport = 3,
.flags = 0,
.ucon = GONI_UCON_DEFAULT,
.ulcon = GONI_ULCON_DEFAULT,
.ufcon = GONI_UFCON_DEFAULT |
S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
},
};
/* Frame Buffer */
static struct s3c_fb_pd_win goni_fb_win0 = {
.max_bpp = 32,
.default_bpp = 16,
.xres = 480,
.yres = 800,
.virtual_x = 480,
.virtual_y = 2 * 800,
};
static struct fb_videomode goni_lcd_timing = {
.left_margin = 16,
.right_margin = 16,
.upper_margin = 2,
.lower_margin = 28,
.hsync_len = 2,
.vsync_len = 1,
.xres = 480,
.yres = 800,
.refresh = 55,
};
static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
.win[0] = &goni_fb_win0,
.vtiming = &goni_lcd_timing,
.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
VIDCON0_CLKSEL_LCD,
.vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
| VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
.setup_gpio = s5pv210_fb_gpio_setup_24bpp,
};
static int lcd_power_on(struct lcd_device *ld, int enable)
{
return 1;
}
static int reset_lcd(struct lcd_device *ld)
{
static unsigned int first = 1;
int reset_gpio = -1;
reset_gpio = S5PV210_MP05(5);
if (first) {
gpio_request(reset_gpio, "MLCD_RST");
first = 0;
}
gpio_direction_output(reset_gpio, 1);
return 1;
}
static struct lcd_platform_data goni_lcd_platform_data = {
.reset = reset_lcd,
.power_on = lcd_power_on,
.lcd_enabled = 0,
.reset_delay = 120, /* 120ms */
.power_on_delay = 25, /* 25ms */
.power_off_delay = 200, /* 200ms */
};
#define LCD_BUS_NUM 3
static struct spi_board_info spi_board_info[] __initdata = {
{
.modalias = "s6e63m0",
.platform_data = &goni_lcd_platform_data,
.max_speed_hz = 1200000,
.bus_num = LCD_BUS_NUM,
.chip_select = 0,
.mode = SPI_MODE_3,
.controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
},
};
static struct spi_gpio_platform_data lcd_spi_gpio_data = {
.sck = S5PV210_MP04(1), /* DISPLAY_CLK */
.mosi = S5PV210_MP04(3), /* DISPLAY_SI */
.miso = SPI_GPIO_NO_MISO,
.num_chipselect = 1,
};
static struct platform_device goni_spi_gpio = {
.name = "spi_gpio",
.id = LCD_BUS_NUM,
.dev = {
.parent = &s3c_device_fb.dev,
.platform_data = &lcd_spi_gpio_data,
},
};
/* KEYPAD */
static uint32_t keymap[] __initdata = {
/* KEY(row, col, keycode) */
KEY(0, 1, KEY_MENU), /* Send */
KEY(0, 2, KEY_BACK), /* End */
KEY(1, 1, KEY_CONFIG), /* Half shot */
KEY(1, 2, KEY_VOLUMEUP),
KEY(2, 1, KEY_CAMERA), /* Full shot */
KEY(2, 2, KEY_VOLUMEDOWN),
};
static struct matrix_keymap_data keymap_data __initdata = {
.keymap = keymap,
.keymap_size = ARRAY_SIZE(keymap),
};
static struct samsung_keypad_platdata keypad_data __initdata = {
.keymap_data = &keymap_data,
.rows = 3,
.cols = 3,
};
/* Radio */
static struct i2c_board_info i2c1_devs[] __initdata = {
{
I2C_BOARD_INFO("si470x", 0x10),
},
};
static void __init goni_radio_init(void)
{
int gpio;
gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
gpio_request(gpio, "FM_INT");
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
i2c1_devs[0].irq = gpio_to_irq(gpio);
gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
}
/* TSP */
static struct mxt_platform_data qt602240_platform_data = {
.x_line = 17,
.y_line = 11,
.x_size = 800,
.y_size = 480,
.blen = 0x21,
.threshold = 0x28,
.voltage = 2800000, /* 2.8V */
.orient = MXT_DIAGONAL,
.irqflags = IRQF_TRIGGER_FALLING,
};
static struct s3c2410_platform_i2c i2c2_data __initdata = {
.flags = 0,
.bus_num = 2,
.slave_addr = 0x10,
.frequency = 400 * 1000,
.sda_delay = 100,
};
static struct i2c_board_info i2c2_devs[] __initdata = {
{
I2C_BOARD_INFO("qt602240_ts", 0x4a),
.platform_data = &qt602240_platform_data,
},
};
static void __init goni_tsp_init(void)
{
int gpio;
gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
gpio_export(gpio, 0);
gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
gpio_request(gpio, "TSP_INT");
s5p_register_gpio_interrupt(gpio);
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
i2c2_devs[0].irq = gpio_to_irq(gpio);
}
/* USB OTG */
static struct s3c_hsotg_plat goni_hsotg_pdata;
static void goni_camera_init(void)
{
s5pv210_fimc_setup_gpio(S5P_CAMPORT_A);
/* Set max driver strength on CAM_A_CLKOUT pin. */
s5p_gpio_set_drvstr(S5PV210_GPE1(3), S5P_GPIO_DRVSTR_LV4);
}
/* MAX8998 regulators */
#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
static struct regulator_consumer_supply goni_ldo3_consumers[] = {
REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
};
static struct regulator_consumer_supply goni_ldo5_consumers[] = {
REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
};
static struct regulator_consumer_supply goni_ldo8_consumers[] = {
REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
};
static struct regulator_consumer_supply goni_ldo11_consumers[] = {
REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
};
static struct regulator_consumer_supply goni_ldo13_consumers[] = {
REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
};
static struct regulator_consumer_supply goni_ldo14_consumers[] = {
REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
};
static struct regulator_init_data goni_ldo2_data = {
.constraints = {
.name = "VALIVE_1.1V",
.min_uV = 1100000,
.max_uV = 1100000,
.apply_uV = 1,
.always_on = 1,
.state_mem = {
.enabled = 1,
},
},
};
static struct regulator_init_data goni_ldo3_data = {
.constraints = {
.name = "VUSB+MIPI_1.1V",
.min_uV = 1100000,
.max_uV = 1100000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
.consumer_supplies = goni_ldo3_consumers,
};
static struct regulator_init_data goni_ldo4_data = {
.constraints = {
.name = "VDAC_3.3V",
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = 1,
},
};
static struct regulator_init_data goni_ldo5_data = {
.constraints = {
.name = "VTF_2.8V",
.min_uV = 2800000,
.max_uV = 2800000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
.consumer_supplies = goni_ldo5_consumers,
};
static struct regulator_init_data goni_ldo6_data = {
.constraints = {
.name = "VCC_3.3V",
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = 1,
},
};
static struct regulator_init_data goni_ldo7_data = {
.constraints = {
.name = "VLCD_1.8V",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = 1,
.always_on = 1,
},
};
static struct regulator_init_data goni_ldo8_data = {
.constraints = {
.name = "VUSB+VADC_3.3V",
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
.consumer_supplies = goni_ldo8_consumers,
};
static struct regulator_init_data goni_ldo9_data = {
.constraints = {
.name = "VCC+VCAM_2.8V",
.min_uV = 2800000,
.max_uV = 2800000,
.apply_uV = 1,
},
};
static struct regulator_init_data goni_ldo10_data = {
.constraints = {
.name = "VPLL_1.1V",
.min_uV = 1100000,
.max_uV = 1100000,
.apply_uV = 1,
.boot_on = 1,
},
};
static struct regulator_init_data goni_ldo11_data = {
.constraints = {
.name = "CAM_IO_2.8V",
.min_uV = 2800000,
.max_uV = 2800000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers),
.consumer_supplies = goni_ldo11_consumers,
};
static struct regulator_init_data goni_ldo12_data = {
.constraints = {
.name = "CAM_ISP_1.2V",
.min_uV = 1200000,
.max_uV = 1200000,
.apply_uV = 1,
},
};
static struct regulator_init_data goni_ldo13_data = {
.constraints = {
.name = "CAM_A_2.8V",
.min_uV = 2800000,
.max_uV = 2800000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(goni_ldo13_consumers),
.consumer_supplies = goni_ldo13_consumers,
};
static struct regulator_init_data goni_ldo14_data = {
.constraints = {
.name = "CAM_CIF_1.8V",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers),
.consumer_supplies = goni_ldo14_consumers,
};
static struct regulator_init_data goni_ldo15_data = {
.constraints = {
.name = "CAM_AF_3.3V",
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = 1,
},
};
static struct regulator_init_data goni_ldo16_data = {
.constraints = {
.name = "VMIPI_1.8V",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = 1,
},
};
static struct regulator_init_data goni_ldo17_data = {
.constraints = {
.name = "VCC_3.0V_LCD",
.min_uV = 3000000,
.max_uV = 3000000,
.apply_uV = 1,
.always_on = 1,
},
};
/* BUCK */
static struct regulator_consumer_supply buck1_consumer =
REGULATOR_SUPPLY("vddarm", NULL);
static struct regulator_consumer_supply buck2_consumer =
REGULATOR_SUPPLY("vddint", NULL);
static struct regulator_consumer_supply buck3_consumer =
REGULATOR_SUPPLY("vdet", "s5p-sdo");
static struct regulator_init_data goni_buck1_data = {
.constraints = {
.name = "VARM_1.2V",
.min_uV = 1200000,
.max_uV = 1200000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
.consumer_supplies = &buck1_consumer,
};
static struct regulator_init_data goni_buck2_data = {
.constraints = {
.name = "VINT_1.2V",
.min_uV = 1200000,
.max_uV = 1200000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
.consumer_supplies = &buck2_consumer,
};
static struct regulator_init_data goni_buck3_data = {
.constraints = {
.name = "VCC_1.8V",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = 1,
.state_mem = {
.enabled = 1,
},
},
.num_consumer_supplies = 1,
.consumer_supplies = &buck3_consumer,
};
static struct regulator_init_data goni_buck4_data = {
.constraints = {
.name = "CAM_CORE_1.2V",
.min_uV = 1200000,
.max_uV = 1200000,
.apply_uV = 1,
.always_on = 1,
},
};
static struct max8998_regulator_data goni_regulators[] = {
{ MAX8998_LDO2, &goni_ldo2_data },
{ MAX8998_LDO3, &goni_ldo3_data },
{ MAX8998_LDO4, &goni_ldo4_data },
{ MAX8998_LDO5, &goni_ldo5_data },
{ MAX8998_LDO6, &goni_ldo6_data },
{ MAX8998_LDO7, &goni_ldo7_data },
{ MAX8998_LDO8, &goni_ldo8_data },
{ MAX8998_LDO9, &goni_ldo9_data },
{ MAX8998_LDO10, &goni_ldo10_data },
{ MAX8998_LDO11, &goni_ldo11_data },
{ MAX8998_LDO12, &goni_ldo12_data },
{ MAX8998_LDO13, &goni_ldo13_data },
{ MAX8998_LDO14, &goni_ldo14_data },
{ MAX8998_LDO15, &goni_ldo15_data },
{ MAX8998_LDO16, &goni_ldo16_data },
{ MAX8998_LDO17, &goni_ldo17_data },
{ MAX8998_BUCK1, &goni_buck1_data },
{ MAX8998_BUCK2, &goni_buck2_data },
{ MAX8998_BUCK3, &goni_buck3_data },
{ MAX8998_BUCK4, &goni_buck4_data },
};
static struct max8998_platform_data goni_max8998_pdata = {
.num_regulators = ARRAY_SIZE(goni_regulators),
.regulators = goni_regulators,
.buck1_set1 = S5PV210_GPH0(3),
.buck1_set2 = S5PV210_GPH0(4),
.buck2_set3 = S5PV210_GPH0(5),
.buck1_voltage1 = 1200000,
.buck1_voltage2 = 1200000,
.buck1_voltage3 = 1200000,
.buck1_voltage4 = 1200000,
.buck2_voltage1 = 1200000,
.buck2_voltage2 = 1200000,
};
#endif
static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
REGULATOR_SUPPLY("DBVDD", "5-001a"),
REGULATOR_SUPPLY("AVDD2", "5-001a"),
REGULATOR_SUPPLY("CPVDD", "5-001a"),
};
static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
};
static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
.constraints = {
.always_on = 1,
},
.num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
.consumer_supplies = wm8994_fixed_voltage0_supplies,
};
static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
.constraints = {
.always_on = 1,
},
.num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
.consumer_supplies = wm8994_fixed_voltage1_supplies,
};
static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
.supply_name = "VCC_1.8V_PDA",
.microvolts = 1800000,
.gpio = -EINVAL,
.init_data = &wm8994_fixed_voltage0_init_data,
};
static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
.supply_name = "V_BAT",
.microvolts = 3700000,
.gpio = -EINVAL,
.init_data = &wm8994_fixed_voltage1_init_data,
};
static struct platform_device wm8994_fixed_voltage0 = {
.name = "reg-fixed-voltage",
.id = 0,
.dev = {
.platform_data = &wm8994_fixed_voltage0_config,
},
};
static struct platform_device wm8994_fixed_voltage1 = {
.name = "reg-fixed-voltage",
.id = 1,
.dev = {
.platform_data = &wm8994_fixed_voltage1_config,
},
};
static struct regulator_consumer_supply wm8994_avdd1_supply =
REGULATOR_SUPPLY("AVDD1", "5-001a");
static struct regulator_consumer_supply wm8994_dcvdd_supply =
REGULATOR_SUPPLY("DCVDD", "5-001a");
static struct regulator_init_data wm8994_ldo1_data = {
.constraints = {
.name = "AVDD1_3.0V",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
.consumer_supplies = &wm8994_avdd1_supply,
};
static struct regulator_init_data wm8994_ldo2_data = {
.constraints = {
.name = "DCVDD_1.0V",
},
.num_consumer_supplies = 1,
.consumer_supplies = &wm8994_dcvdd_supply,
};
static struct wm8994_pdata wm8994_platform_data = {
/* configure gpio1 function: 0x0001(Logic level input/output) */
.gpio_defaults[0] = 0x0001,
/* configure gpio3/4/5/7 function for AIF2 voice */
.gpio_defaults[2] = 0x8100,
.gpio_defaults[3] = 0x8100,
.gpio_defaults[4] = 0x8100,
.gpio_defaults[6] = 0x0100,
/* configure gpio8/9/10/11 function for AIF3 BT */
.gpio_defaults[7] = 0x8100,
.gpio_defaults[8] = 0x0100,
.gpio_defaults[9] = 0x0100,
.gpio_defaults[10] = 0x0100,
.ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
.ldo[1] = { 0, &wm8994_ldo2_data },
};
/* GPIO I2C PMIC */
#define AP_I2C_GPIO_PMIC_BUS_4 4
static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
.sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
.scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
};
static struct platform_device goni_i2c_gpio_pmic = {
.name = "i2c-gpio",
.id = AP_I2C_GPIO_PMIC_BUS_4,
.dev = {
.platform_data = &goni_i2c_gpio_pmic_data,
},
};
static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
{
/* 0xCC when SRAD = 0 */
I2C_BOARD_INFO("max8998", 0xCC >> 1),
.platform_data = &goni_max8998_pdata,
},
#endif
};
/* GPIO I2C AP 1.8V */
#define AP_I2C_GPIO_BUS_5 5
static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
.sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
.scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
};
static struct platform_device goni_i2c_gpio5 = {
.name = "i2c-gpio",
.id = AP_I2C_GPIO_BUS_5,
.dev = {
.platform_data = &goni_i2c_gpio5_data,
},
};
static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
{
/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
I2C_BOARD_INFO("wm8994", 0x1a),
.platform_data = &wm8994_platform_data,
},
};
/* PMIC Power button */
static struct gpio_keys_button goni_gpio_keys_table[] = {
{
.code = KEY_POWER,
.gpio = S5PV210_GPH2(6),
.desc = "gpio-keys: KEY_POWER",
.type = EV_KEY,
.active_low = 1,
.wakeup = 1,
.debounce_interval = 1,
},
};
static struct gpio_keys_platform_data goni_gpio_keys_data = {
.buttons = goni_gpio_keys_table,
.nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
};
static struct platform_device goni_device_gpiokeys = {
.name = "gpio-keys",
.dev = {
.platform_data = &goni_gpio_keys_data,
},
};
static void __init goni_pmic_init(void)
{
/* AP_PMIC_IRQ: EINT7 */
s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
/* nPower: EINT22 */
s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
}
/* MoviNAND */
static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
.max_width = 4,
.host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.cd_type = S3C_SDHCI_CD_PERMANENT,
};
/* Wireless LAN */
static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
.max_width = 4,
.cd_type = S3C_SDHCI_CD_EXTERNAL,
/* ext_cd_{init,cleanup} callbacks will be added later */
};
/* External Flash */
#define GONI_EXT_FLASH_EN S5PV210_MP05(4)
#define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
.max_width = 4,
.cd_type = S3C_SDHCI_CD_GPIO,
.ext_cd_gpio = GONI_EXT_FLASH_CD,
.ext_cd_gpio_invert = 1,
};
static struct regulator_consumer_supply mmc2_supplies[] = {
REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
};
static struct regulator_init_data mmc2_fixed_voltage_init_data = {
.constraints = {
.name = "V_TF_2.8V",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
.consumer_supplies = mmc2_supplies,
};
static struct fixed_voltage_config mmc2_fixed_voltage_config = {
.supply_name = "EXT_FLASH_EN",
.microvolts = 2800000,
.gpio = GONI_EXT_FLASH_EN,
.enable_high = true,
.init_data = &mmc2_fixed_voltage_init_data,
};
static struct platform_device mmc2_fixed_voltage = {
.name = "reg-fixed-voltage",
.id = 2,
.dev = {
.platform_data = &mmc2_fixed_voltage_config,
},
};
static void goni_setup_sdhci(void)
{
s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
};
static struct noon010pc30_platform_data noon010pc30_pldata = {
.clk_rate = 16000000UL,
.gpio_nreset = S5PV210_GPB(2), /* CAM_CIF_NRST */
.gpio_nstby = S5PV210_GPB(0), /* CAM_CIF_NSTBY */
};
static struct i2c_board_info noon010pc30_board_info = {
I2C_BOARD_INFO("NOON010PC30", 0x60 >> 1),
.platform_data = &noon010pc30_pldata,
};
static struct s5p_fimc_isp_info goni_camera_sensors[] = {
{
.mux_id = 0,
.flags = V4L2_MBUS_PCLK_SAMPLE_FALLING |
V4L2_MBUS_VSYNC_ACTIVE_LOW,
.bus_type = FIMC_ITU_601,
.board_info = &noon010pc30_board_info,
.i2c_bus_num = 0,
.clk_frequency = 16000000UL,
},
};
static struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
.isp_info = goni_camera_sensors,
.num_clients = ARRAY_SIZE(goni_camera_sensors),
};
static struct platform_device *goni_devices[] __initdata = {
&s3c_device_fb,
&s5p_device_onenand,
&goni_spi_gpio,
&goni_i2c_gpio_pmic,
&goni_i2c_gpio5,
&mmc2_fixed_voltage,
&goni_device_gpiokeys,
&s5p_device_mfc,
&s5p_device_mfc_l,
&s5p_device_mfc_r,
&s5p_device_mixer,
&s5p_device_sdo,
&s3c_device_i2c0,
&s5p_device_fimc0,
&s5p_device_fimc1,
&s5p_device_fimc2,
&s5p_device_fimc_md,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
&s5pv210_device_iis0,
&s3c_device_usb_hsotg,
&samsung_device_keypad,
&s3c_device_i2c1,
&s3c_device_i2c2,
&wm8994_fixed_voltage0,
&wm8994_fixed_voltage1,
};
static void __init goni_sound_init(void)
{
/* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
* The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
* because it needs 24MHz clock to operate WM8994 codec.
*/
__raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
}
static void __init goni_map_io(void)
{
s5pv210_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
}
static void __init goni_reserve(void)
{
s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
}
static void __init goni_machine_init(void)
{
/* Radio: call before I2C 1 registeration */
goni_radio_init();
/* I2C0 */
s3c_i2c0_set_platdata(NULL);
/* I2C1 */
s3c_i2c1_set_platdata(NULL);
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
/* TSP: call before I2C 2 registeration */
goni_tsp_init();
/* I2C2 */
s3c_i2c2_set_platdata(&i2c2_data);
i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
/* PMIC */
goni_pmic_init();
i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
ARRAY_SIZE(i2c_gpio_pmic_devs));
/* SDHCI */
goni_setup_sdhci();
/* SOUND */
goni_sound_init();
i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
ARRAY_SIZE(i2c_gpio5_devs));
/* FB */
s3c_fb_set_platdata(&goni_lcd_pdata);
/* FIMC */
s3c_set_platdata(&goni_fimc_md_platdata, sizeof(goni_fimc_md_platdata),
&s5p_device_fimc_md);
s3c_hsotg_set_platdata(&goni_hsotg_pdata);
goni_camera_init();
/* SPI */
spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
/* KEYPAD */
samsung_keypad_set_platdata(&keypad_data);
clk_xusbxti.rate = 24000000;
platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
}
MACHINE_START(GONI, "GONI")
/* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
.atag_offset = 0x100,
.init_irq = s5pv210_init_irq,
.handle_irq = vic_handle_irq,
.map_io = goni_map_io,
.init_machine = goni_machine_init,
.timer = &s5p_timer,
.reserve = &goni_reserve,
.restart = s5pv210_restart,
MACHINE_END
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