[deliverable/linux.git] / 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>
 *
 * 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"

static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
	/* External displays, connector on board 2v5 power supply */
	REGULATOR_SUPPLY("vaux12v5", "mcde.0"),
	/* SFH7741 proximity sensor */
	REGULATOR_SUPPLY("vcc", "gpio-keys.0"),
	/* BH1780GLS ambient light sensor */
	REGULATOR_SUPPLY("vcc", "2-0029"),
	/* lsm303dlh accelerometer */
	REGULATOR_SUPPLY("vdd", "3-0018"),
	/* lsm303dlh magnetometer */
	REGULATOR_SUPPLY("vdd", "3-001e"),
	/* Rohm BU21013 Touchscreen devices */
	REGULATOR_SUPPLY("avdd", "3-005c"),
	REGULATOR_SUPPLY("avdd", "3-005d"),
	/* Synaptics RMI4 Touchscreen device */
	REGULATOR_SUPPLY("vdd", "3-004b"),
};

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"),
};

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

static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
	/* TV-out DENC supply */
	REGULATOR_SUPPLY("vtvout", "ab8500-denc.0"),
	/* Internal general-purpose ADC */
	REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
};

static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
	/* SoC core supply, no device */
	REGULATOR_SUPPLY("v-intcore", NULL),
	/* USB Transciever */
	REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"),
};

static struct regulator_consumer_supply ab8500_vana_consumers[] = {
	/* External displays, connector on board, 1v8 power supply */
	REGULATOR_SUPPLY("vsmps2", "mcde.0"),
};

/* AB8500 regulators */
struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
	/* supplies to the display/camera */
	[AB8500_LDO_AUX1] = {
		.constraints = {
			.name = "V-DISPLAY",
			.min_uV = 2500000,
			.max_uV = 2900000,
			.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
					  REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers),
		.consumer_supplies = ab8500_vaux1_consumers,
	},
	/* supplies to the on-board eMMC */
	[AB8500_LDO_AUX2] = {
		.constraints = {
			.name = "V-eMMC1",
			.min_uV = 1100000,
			.max_uV = 3300000,
			.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
					  REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers),
		.consumer_supplies = ab8500_vaux2_consumers,
	},
	/* supply for VAUX3, supplies to SDcard slots */
	[AB8500_LDO_AUX3] = {
		.constraints = {
			.name = "V-MMC-SD",
			.min_uV = 1100000,
			.max_uV = 3300000,
			.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
					  REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers),
		.consumer_supplies = ab8500_vaux3_consumers,
	},
	/* supply for tvout, gpadc, TVOUT LDO */
	[AB8500_LDO_TVOUT] = {
		.constraints = {
			.name = "V-TVOUT",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = ARRAY_SIZE(ab8500_vtvout_consumers),
		.consumer_supplies = ab8500_vtvout_consumers,
	},
	/* supply for ab8500-vaudio, VAUDIO LDO */
	[AB8500_LDO_AUDIO] = {
		.constraints = {
			.name = "V-AUD",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
	},
	/* supply for v-anamic1 VAMic1-LDO */
	[AB8500_LDO_ANAMIC1] = {
		.constraints = {
			.name = "V-AMIC1",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
	},
	/* supply for v-amic2, VAMIC2 LDO, reuse constants for AMIC1 */
	[AB8500_LDO_ANAMIC2] = {
		.constraints = {
			.name = "V-AMIC2",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
	},
	/* supply for v-dmic, VDMIC LDO */
	[AB8500_LDO_DMIC] = {
		.constraints = {
			.name = "V-DMIC",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
	},
	/* supply for v-intcore12, VINTCORE12 LDO */
	[AB8500_LDO_INTCORE] = {
		.constraints = {
			.name = "V-INTCORE",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers),
		.consumer_supplies = ab8500_vintcore_consumers,
	},
	/* supply for U8500 CSI/DSI, VANA LDO */
	[AB8500_LDO_ANA] = {
		.constraints = {
			.name = "V-CSI/DSI",
			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers),
		.consumer_supplies = ab8500_vana_consumers,
	},
};
Commit	Line	Data
4f724bea SI	1	/*
	2	* Copyright (C) ST-Ericsson SA 2010
	3	*
	4	* License Terms: GNU General Public License v2
	5	*
a1e516e3 BJ	6	* Authors: Sundar Iyer <sundar.iyer@stericsson.com>
a1e516e3 BJ	7	* Bengt Jonsson <bengt.g.jonsson@stericsson.com>
4f724bea SI	8	*
	9	* MOP500 board specific initialization for regulators
	10	*/
	11	#include <linux/kernel.h>
	12	#include <linux/regulator/machine.h>
a1e516e3	13	#include <linux/regulator/ab8500.h>
d1de85a2 LW	14	#include "board-mop500-regulators.h"
	15
	16	static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
	17	/* External displays, connector on board 2v5 power supply */
	18	REGULATOR_SUPPLY("vaux12v5", "mcde.0"),
	19	/* SFH7741 proximity sensor */
	20	REGULATOR_SUPPLY("vcc", "gpio-keys.0"),
	21	/* BH1780GLS ambient light sensor */
	22	REGULATOR_SUPPLY("vcc", "2-0029"),
	23	/* lsm303dlh accelerometer */
	24	REGULATOR_SUPPLY("vdd", "3-0018"),
	25	/* lsm303dlh magnetometer */
	26	REGULATOR_SUPPLY("vdd", "3-001e"),
	27	/* Rohm BU21013 Touchscreen devices */
	28	REGULATOR_SUPPLY("avdd", "3-005c"),
	29	REGULATOR_SUPPLY("avdd", "3-005d"),
	30	/* Synaptics RMI4 Touchscreen device */
	31	REGULATOR_SUPPLY("vdd", "3-004b"),
	32	};
	33
	34	static struct regulator_consumer_supply ab8500_vaux2_consumers[] = {
	35	/* On-board eMMC power */
	36	REGULATOR_SUPPLY("vmmc", "sdi4"),
	37	/* AB8500 audio codec */
	38	REGULATOR_SUPPLY("vcc-N2158", "ab8500-codec.0"),
	39	};
	40
	41	static struct regulator_consumer_supply ab8500_vaux3_consumers[] = {
	42	/* External MMC slot power */
	43	REGULATOR_SUPPLY("vmmc", "sdi0"),
	44	};
	45
	46	static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
	47	/* TV-out DENC supply */
	48	REGULATOR_SUPPLY("vtvout", "ab8500-denc.0"),
	49	/* Internal general-purpose ADC */
	50	REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
	51	};
	52
	53	static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
	54	/* SoC core supply, no device */
	55	REGULATOR_SUPPLY("v-intcore", NULL),
	56	/* USB Transciever */
	57	REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"),
	58	};
	59
	60	static struct regulator_consumer_supply ab8500_vana_consumers[] = {
	61	/* External displays, connector on board, 1v8 power supply */
	62	REGULATOR_SUPPLY("vsmps2", "mcde.0"),
	63	};
4f724bea	64
a1e516e3 BJ	65	/* AB8500 regulators */
	66	struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
	67	/* supplies to the display/camera */
	68	[AB8500_LDO_AUX1] = {
	69	.constraints = {
	70	.name = "V-DISPLAY",
	71	.min_uV = 2500000,
	72	.max_uV = 2900000,
	73	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	74	REGULATOR_CHANGE_STATUS,
	75	},
d1de85a2 LW	76	.num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers),
d1de85a2 LW	77	.consumer_supplies = ab8500_vaux1_consumers,
4f724bea	78	},
a1e516e3 BJ	79	/* supplies to the on-board eMMC */
	80	[AB8500_LDO_AUX2] = {
	81	.constraints = {
	82	.name = "V-eMMC1",
	83	.min_uV = 1100000,
	84	.max_uV = 3300000,
	85	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	86	REGULATOR_CHANGE_STATUS,
	87	},
d1de85a2 LW	88	.num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers),
d1de85a2 LW	89	.consumer_supplies = ab8500_vaux2_consumers,
4f724bea	90	},
a1e516e3 BJ	91	/* supply for VAUX3, supplies to SDcard slots */
	92	[AB8500_LDO_AUX3] = {
	93	.constraints = {
	94	.name = "V-MMC-SD",
	95	.min_uV = 1100000,
	96	.max_uV = 3300000,
	97	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	98	REGULATOR_CHANGE_STATUS,
	99	},
d1de85a2 LW	100	.num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers),
d1de85a2 LW	101	.consumer_supplies = ab8500_vaux3_consumers,
4f724bea	102	},
a1e516e3 BJ	103	/* supply for tvout, gpadc, TVOUT LDO */
	104	[AB8500_LDO_TVOUT] = {
	105	.constraints = {
	106	.name = "V-TVOUT",
	107	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	108	},
d1de85a2 LW	109	.num_consumer_supplies = ARRAY_SIZE(ab8500_vtvout_consumers),
d1de85a2 LW	110	.consumer_supplies = ab8500_vtvout_consumers,
4f724bea	111	},
a1e516e3 BJ	112	/* supply for ab8500-vaudio, VAUDIO LDO */
	113	[AB8500_LDO_AUDIO] = {
	114	.constraints = {
	115	.name = "V-AUD",
	116	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	117	},
4f724bea	118	},
a1e516e3 BJ	119	/* supply for v-anamic1 VAMic1-LDO */
	120	[AB8500_LDO_ANAMIC1] = {
	121	.constraints = {
	122	.name = "V-AMIC1",
	123	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	124	},
4f724bea	125	},
a1e516e3 BJ	126	/* supply for v-amic2, VAMIC2 LDO, reuse constants for AMIC1 */
	127	[AB8500_LDO_ANAMIC2] = {
	128	.constraints = {
	129	.name = "V-AMIC2",
	130	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	131	},
4f724bea	132	},
a1e516e3 BJ	133	/* supply for v-dmic, VDMIC LDO */
	134	[AB8500_LDO_DMIC] = {
	135	.constraints = {
	136	.name = "V-DMIC",
	137	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	138	},
4f724bea	139	},
a1e516e3 BJ	140	/* supply for v-intcore12, VINTCORE12 LDO */
	141	[AB8500_LDO_INTCORE] = {
	142	.constraints = {
	143	.name = "V-INTCORE",
	144	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	145	},
d1de85a2 LW	146	.num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers),
d1de85a2 LW	147	.consumer_supplies = ab8500_vintcore_consumers,
4f724bea	148	},
a1e516e3 BJ	149	/* supply for U8500 CSI/DSI, VANA LDO */
	150	[AB8500_LDO_ANA] = {
	151	.constraints = {
	152	.name = "V-CSI/DSI",
	153	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	154	},
d1de85a2 LW	155	.num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers),
d1de85a2 LW	156	.consumer_supplies = ab8500_vana_consumers,
4f724bea SI	157	},
4f724bea SI	158	};