path: root/arch/arm/mach-ux500/board-mop500-regulators.c

/*
 * Copyright (C) ST-Ericsson SA 2010
 *
 * License Terms: GNU General Public License v2
 *
 * Authors: Sundar Iyer <sundar.iyer@stericsson.com>
 *          Bengt Jonsson <bengt.g.jonsson@stericsson.com>
 *          Daniel Willerud <daniel.willerud@stericsson.com>
 *
 * MOP500 board specific initialization for regulators
 */
#include <linux/kernel.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/ab8500.h>
#include "board-mop500-regulators.h"
#include "id.h"

static struct regulator_consumer_supply gpio_en_3v3_consumers[] = {
       REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
};

struct regulator_init_data gpio_en_3v3_regulator = {
       .constraints = {
               .name = "EN-3V3",
               .min_uV = 3300000,
               .max_uV = 3300000,
               .valid_ops_mask = REGULATOR_CHANGE_STATUS,
       },
       .num_consumer_supplies = ARRAY_SIZE(gpio_en_3v3_consumers),
       .consumer_supplies = gpio_en_3v3_consumers,
};

static struct regulator_consumer_supply sdi0_reg_consumers[] = {
        REGULATOR_SUPPLY("vqmmc", "sdi0"),
};

struct regulator_init_data sdi0_reg_init_data = {
        .constraints = {
                .min_uV         = 1800000,
                .max_uV         = 2900000,
                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE|REGULATOR_CHANGE_STATUS,
        },
        .num_consumer_supplies  = ARRAY_SIZE(sdi0_reg_consumers),
        .consumer_supplies      = sdi0_reg_consumers,
};

/*
 * TPS61052 regulator
 */
static struct regulator_consumer_supply tps61052_vaudio_consumers[] = {
	/*
	 * Boost converter supply to raise voltage on audio speaker, this
	 * is actually connected to three pins, VInVhfL (left amplifier)
	 * VInVhfR (right amplifier) and VIntDClassInt - all three must
	 * be connected to the same voltage.
	 */
	REGULATOR_SUPPLY("vintdclassint", "ab8500-codec.0"),
};

struct regulator_init_data tps61052_regulator = {
	.constraints = {
		.name = "vaudio-hf",
		.min_uV = 4500000,
		.max_uV = 4500000,
		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies = ARRAY_SIZE(tps61052_vaudio_consumers),
	.consumer_supplies = tps61052_vaudio_consumers,
};

static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
	/* Main display, u8500 R3 uib */
	REGULATOR_SUPPLY("vddi", "mcde_disp_sony_acx424akp.0"),
	/* Main display, u8500 uib and ST uib */
	REGULATOR_SUPPLY("vdd1", "samsung_s6d16d0.0"),
	/* Secondary display, ST uib */
	REGULATOR_SUPPLY("vdd1", "samsung_s6d16d0.1"),
	/* SFH7741 proximity sensor */
	REGULATOR_SUPPLY("vcc", "gpio-keys.0"),
	/* BH1780GLS ambient light sensor */
	REGULATOR_SUPPLY("vcc", "2-0029"),
	/* lsm303dlh accelerometer */
	REGULATOR_SUPPLY("vdd", "2-0018"),
	/* lsm303dlhc accelerometer */
	REGULATOR_SUPPLY("vdd", "2-0019"),
	/* lsm303dlh magnetometer */
	REGULATOR_SUPPLY("vdd", "2-001e"),
	/* Rohm BU21013 Touchscreen devices */
	REGULATOR_SUPPLY("avdd", "3-005c"),
	REGULATOR_SUPPLY("avdd", "3-005d"),
	/* Synaptics RMI4 Touchscreen device */
	REGULATOR_SUPPLY("vdd", "3-004b"),
	/* L3G4200D Gyroscope device */
	REGULATOR_SUPPLY("vdd", "2-0068"),
	/* Ambient light sensor device */
	REGULATOR_SUPPLY("vdd", "3-0029"),
	/* Pressure sensor device */
	REGULATOR_SUPPLY("vdd", "2-005c"),
	/* Cypress TrueTouch Touchscreen device */
	REGULATOR_SUPPLY("vcpin", "spi8.0"),
	/* Camera device */
	REGULATOR_SUPPLY("vaux12v5", "mmio_camera"),
};

static struct regulator_consumer_supply ab8500_vaux2_consumers[] = {
	/* On-board eMMC power */
	REGULATOR_SUPPLY("vmmc", "sdi4"),
	/* AB8500 audio codec */
	REGULATOR_SUPPLY("vcc-N2158", "ab8500-codec.0"),
	/* AB8500 accessory detect 1 */
	REGULATOR_SUPPLY("vcc-N2158", "ab8500-acc-det.0"),
	/* AB8500 Tv-out device */
	REGULATOR_SUPPLY("vcc-N2158", "mcde_tv_ab8500.4"),
	/* AV8100 HDMI device */
	REGULATOR_SUPPLY("vcc-N2158", "av8100_hdmi.3"),
};

static struct regulator_consumer_supply ab8500_vaux3_consumers[] = {
	REGULATOR_SUPPLY("v-SD-STM", "stm"),
	/* External MMC slot power */
	REGULATOR_SUPPLY("vmmc", "sdi0"),
};

static struct regulator_consumer_supply ab8505_vaux4_consumers[] = {
};

static struct regulator_consumer_supply ab8505_vaux5_consumers[] = {
};

static struct regulator_consumer_supply ab8505_vaux6_consumers[] = {
};

static struct regulator_consumer_supply ab8505_vaux8_consumers[] = {
	/* AB8500 audio codec device */
	REGULATOR_SUPPLY("v-aux8", NULL),
};

static struct regulator_consumer_supply ab8505_vadc_consumers[] = {
	/* Internal general-purpose ADC */
	REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
	/* ADC for charger */
	REGULATOR_SUPPLY("vddadc", "ab8500-charger.0"),
};

static struct