arch/arm/mach-msm/rpm-regulator-8930.c - kernel/msm - Gitiles

 /*
  * Copyright (c) 2012, Code Aurora Forum. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
  * only version 2 as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */

 #define pr_fmt(fmt) "%s: " fmt, __func__

 #include "rpm-regulator-private.h"

 /* RPM regulator request formats */
 static struct rpm_vreg_parts ldo_parts = {
 	.request_len	= 2,
 	.uV		= REQUEST_MEMBER(0, 0x007FFFFF,  0),
 	.pd		= REQUEST_MEMBER(0, 0x00800000, 23),
 	.pc		= REQUEST_MEMBER(0, 0x0F000000, 24),
 	.pf		= REQUEST_MEMBER(0, 0xF0000000, 28),
 	.ip		= REQUEST_MEMBER(1, 0x000003FF,  0),
 	.ia		= REQUEST_MEMBER(1, 0x000FFC00, 10),
 	.fm		= REQUEST_MEMBER(1, 0x00700000, 20),
 };

 static struct rpm_vreg_parts smps_parts = {
 	.request_len	= 2,
 	.uV		= REQUEST_MEMBER(0, 0x007FFFFF,  0),
 	.pd		= REQUEST_MEMBER(0, 0x00800000, 23),
 	.pc		= REQUEST_MEMBER(0, 0x0F000000, 24),
 	.pf		= REQUEST_MEMBER(0, 0xF0000000, 28),
 	.ip		= REQUEST_MEMBER(1, 0x000003FF,  0),
 	.ia		= REQUEST_MEMBER(1, 0x000FFC00, 10),
 	.fm		= REQUEST_MEMBER(1, 0x00700000, 20),
 	.pm		= REQUEST_MEMBER(1, 0x00800000, 23),
 	.freq		= REQUEST_MEMBER(1, 0x1F000000, 24),
 	.freq_clk_src	= REQUEST_MEMBER(1, 0x60000000, 29),
 };

 static struct rpm_vreg_parts switch_parts = {
 	.request_len	= 1,
 	.enable_state	= REQUEST_MEMBER(0, 0x00000001,  0),
 	.pd		= REQUEST_MEMBER(0, 0x00000002,  1),
 	.pc		= REQUEST_MEMBER(0, 0x0000003C,  2),
 	.pf		= REQUEST_MEMBER(0, 0x000003C0,  6),
 	.hpm		= REQUEST_MEMBER(0, 0x00000C00, 10),
 };

 static struct rpm_vreg_parts corner_parts = {
 	.request_len	= 1,
 	.uV		= REQUEST_MEMBER(0, 0x00000003,  0),
 };

 /* Physically available PMIC regulator voltage setpoint ranges */
 static struct vreg_range pldo_ranges[] = {
 	VOLTAGE_RANGE( 750000, 1487500, 12500),
 	VOLTAGE_RANGE(1500000, 3075000, 25000),
 	VOLTAGE_RANGE(3100000, 4900000, 50000),
 };

 static struct vreg_range nldo_ranges[] = {
 	VOLTAGE_RANGE( 750000, 1537500, 12500),
 };

 static struct vreg_range nldo1200_ranges[] = {
 	VOLTAGE_RANGE( 375000,  743750,  6250),
 	VOLTAGE_RANGE( 750000, 1537500, 12500),
 };

 static struct vreg_range smps_ranges[] = {
 	VOLTAGE_RANGE( 375000,  737500, 12500),
 	VOLTAGE_RANGE( 750000, 1487500, 12500),
 	VOLTAGE_RANGE(1500000, 3075000, 25000),
 };

 static struct vreg_range ftsmps_ranges[] = {
 	VOLTAGE_RANGE( 350000,  650000, 50000),
 	VOLTAGE_RANGE( 700000, 1400000, 12500),
 	VOLTAGE_RANGE(1500000, 3300000, 50000),
 };

 static struct vreg_range corner_ranges[] = {
 	VOLTAGE_RANGE(RPM_VREG_CORNER_NONE, RPM_VREG_CORNER_HIGH, 1),
 };

 static struct vreg_set_points pldo_set_points = SET_POINTS(pldo_ranges);
 static struct vreg_set_points nldo_set_points = SET_POINTS(nldo_ranges);
 static struct vreg_set_points nldo1200_set_points = SET_POINTS(nldo1200_ranges);
 static struct vreg_set_points smps_set_points = SET_POINTS(smps_ranges);
 static struct vreg_set_points ftsmps_set_points = SET_POINTS(ftsmps_ranges);
 static struct vreg_set_points corner_set_points = SET_POINTS(corner_ranges);

 static struct vreg_set_points *all_set_points[] = {
 	&pldo_set_points,
 	&nldo_set_points,
 	&nldo1200_set_points,
 	&smps_set_points,
 	&ftsmps_set_points,
 	&corner_set_points,
 };

 #define LDO(_id, _name, _name_pc, _ranges, _hpm_min_load) \
 	[RPM_VREG_ID_PM8038_##_id] = { \
 		.req = { \
 			[0] = { .id = MSM_RPM_ID_PM8038_##_id##_0, }, \
 			[1] = { .id = MSM_RPM_ID_PM8038_##_id##_1, }, \
 		}, \
 		.hpm_min_load  = RPM_VREG_8930_##_hpm_min_load##_HPM_MIN_LOAD, \
 		.type		 = RPM_REGULATOR_TYPE_LDO, \
 		.set_points	 = &_ranges##_set_points, \
 		.part		 = &ldo_parts, \
 		.id		 = RPM_VREG_ID_PM8038_##_id, \
 		.rdesc.name	 = _name, \
 		.rdesc_pc.name	 = _name_pc, \
 	}

 #define SMPS(_id, _name, _name_pc, _ranges, _hpm_min_load) \
 	[RPM_VREG_ID_PM8038_##_id] = { \
 		.req = { \
 			[0] = { .id = MSM_RPM_ID_PM8038_##_id##_0, }, \
 			[1] = { .id = MSM_RPM_ID_PM8038_##_id##_1, }, \
 		}, \
 		.hpm_min_load  = RPM_VREG_8930_##_hpm_min_load##_HPM_MIN_LOAD, \
 		.type		 = RPM_REGULATOR_TYPE_SMPS, \
 		.set_points	 = &_ranges##_set_points, \
 		.part		 = &smps_parts, \
 		.id		 = RPM_VREG_ID_PM8038_##_id, \
 		.rdesc.name	 = _name, \
 		.rdesc_pc.name	 = _name_pc, \
 	}

 #define LVS(_id, _name, _name_pc) \
 	[RPM_VREG_ID_PM8038_##_id] = { \
 		.req = { \
 			[0] = { .id = MSM_RPM_ID_PM8038_##_id, }, \
 			[1] = { .id = -1, }, \
 		}, \
 		.type		 = RPM_REGULATOR_TYPE_VS, \
 		.part		 = &switch_parts, \
 		.id		 = RPM_VREG_ID_PM8038_##_id, \
 		.rdesc.name	 = _name, \
 		.rdesc_pc.name	 = _name_pc, \
 	}

 #define CORNER(_id, _rpm_id, _name, _ranges) \
 	[RPM_VREG_ID_PM8038_##_id] = { \
 		.req = { \
 			[0] = { .id = MSM_RPM_ID_##_rpm_id, }, \
 			[1] = { .id = -1, }, \
 		}, \
 		.type		 = RPM_REGULATOR_TYPE_CORNER, \
 		.set_points	 = &_ranges##_set_points, \
 		.part		 = &corner_parts, \
 		.id		 = RPM_VREG_ID_PM8038_##_id, \
 		.rdesc.name	 = _name, \
 	}

 static struct vreg vregs[] = {
 	LDO(L1,   "8038_l1",   NULL,          nldo1200, LDO_1200),
 	LDO(L2,   "8038_l2",   "8038_l2_pc",  nldo,     LDO_150),
 	LDO(L3,   "8038_l3",   "8038_l3_pc",  pldo,     LDO_50),
 	LDO(L4,   "8038_l4",   "8038_l4_pc",  pldo,     LDO_50),
 	LDO(L5,   "8038_l5",   "8038_l5_pc",  pldo,     LDO_600),
 	LDO(L6,   "8038_l6",   "8038_l6_pc",  pldo,     LDO_600),
 	LDO(L7,   "8038_l7",   "8038_l7_pc",  pldo,     LDO_600),
 	LDO(L8,   "8038_l8",   "8038_l8_pc",  pldo,     LDO_300),
 	LDO(L9,   "8038_l9",   "8038_l9_pc",  pldo,     LDO_300),
 	LDO(L10,  "8038_l10",  "8038_l10_pc", pldo,     LDO_600),
 	LDO(L11,  "8038_l11",  "8038_l11_pc", pldo,     LDO_600),
 	LDO(L12,  "8038_l12",  "8038_l12_pc", nldo,     LDO_300),
 	LDO(L14,  "8038_l14",  "8038_l14_pc", pldo,     LDO_50),
 	LDO(L15,  "8038_l15",  "8038_l15_pc", pldo,     LDO_150),
 	LDO(L16,  "8038_l16",  NULL,          nldo1200, LDO_1200),
 	LDO(L17,  "8038_l17",  "8038_l17_pc", pldo,     LDO_150),
 	LDO(L18,  "8038_l18",  "8038_l18_pc", pldo,     LDO_50),
 	LDO(L19,  "8038_l19",  NULL,          nldo1200, LDO_1200),
 	LDO(L20,  "8038_l20",  NULL,          nldo1200, LDO_1200),
 	LDO(L21,  "8038_l21",  "8038_l21_pc", pldo,     LDO_150),
 	LDO(L22,  "8038_l22",  "8038_l22_pc", pldo,     LDO_50),
 	LDO(L23,  "8038_l23",  "8038_l23_pc", pldo,     LDO_50),
 	LDO(L24,  "8038_l24",  NULL,          nldo1200, LDO_1200),
 	LDO(L26,  "8038_l26",  "8038_l26_pc", nldo,     LDO_150),
 	LDO(L27,  "8038_l27",  NULL,          nldo1200, LDO_1200),

 	SMPS(S1,  "8038_s1",   "8038_s1_pc",  smps,     SMPS_1500),
 	SMPS(S2,  "8038_s2",   "8038_s2_pc",  smps,     SMPS_1500),
 	SMPS(S3,  "8038_s3",   "8038_s3_pc",  smps,     SMPS_1500),
 	SMPS(S4,  "8038_s4",   "8038_s4_pc",  smps,     SMPS_1500),
 	SMPS(S5,  "8038_s5",   NULL,          ftsmps,   SMPS_2000),
 	SMPS(S6,  "8038_s6",   NULL,          ftsmps,   SMPS_2000),

 	LVS(LVS1, "8038_lvs1", "8038_lvs1_pc"),
 	LVS(LVS2, "8038_lvs2", "8038_lvs2_pc"),

 	CORNER(VDD_DIG_CORNER, VOLTAGE_CORNER, "vdd_dig_corner", corner),
 };

 static const char *pin_func_label[] = {
 	[RPM_VREG_PIN_FN_8930_DONT_CARE]	= "don't care",
 	[RPM_VREG_PIN_FN_8930_ENABLE]		= "on/off",
 	[RPM_VREG_PIN_FN_8930_MODE]		= "HPM/LPM",
 	[RPM_VREG_PIN_FN_8930_SLEEP_B]		= "sleep_b",
 	[RPM_VREG_PIN_FN_8930_NONE]		= "none",
 };

 static const char *force_mode_label[] = {
 	[RPM_VREG_FORCE_MODE_8930_NONE]		= "none",
 	[RPM_VREG_FORCE_MODE_8930_LPM]		= "LPM",
 	[RPM_VREG_FORCE_MODE_8930_AUTO]		= "auto",
 	[RPM_VREG_FORCE_MODE_8930_HPM]		= "HPM",
 	[RPM_VREG_FORCE_MODE_8930_BYPASS]	= "BYP",
 };

 static const char *power_mode_label[] = {
 	[RPM_VREG_POWER_MODE_8930_HYSTERETIC]	= "HYS",
 	[RPM_VREG_POWER_MODE_8930_PWM]		= "PWM",
 };

 static const char *pin_control_label[] = {
 	" D1",
 	" A0",
 	" A1",
 	" A2",
 };

 static int is_real_id(int id)
 {
 	return (id >= 0) && (id <= RPM_VREG_ID_PM8038_MAX_REAL);
 }

 static int pc_id_to_real_id(int id)
 {
 	int real_id = 0;

 	if (id >= RPM_VREG_ID_PM8038_L2_PC && id <= RPM_VREG_ID_PM8038_L15_PC)
 		real_id = id - RPM_VREG_ID_PM8038_L2_PC;
 	else if (id >= RPM_VREG_ID_PM8038_L17_PC
 			&& id <= RPM_VREG_ID_PM8038_L18_PC)
 		real_id = id - RPM_VREG_ID_PM8038_L17_PC
 				+ RPM_VREG_ID_PM8038_L17;
 	else if (id >= RPM_VREG_ID_PM8038_L21_PC
 			&& id <= RPM_VREG_ID_PM8038_L23_PC)
 		real_id = id - RPM_VREG_ID_PM8038_L21_PC
 				+ RPM_VREG_ID_PM8038_L21;
 	else if (id == RPM_VREG_ID_PM8038_L26_PC)
 		real_id = RPM_VREG_ID_PM8038_L26;
 	else if (id >= RPM_VREG_ID_PM8038_S1_PC
 			&& id <= RPM_VREG_ID_PM8038_S4_PC)
 		real_id = id - RPM_VREG_ID_PM8038_S1_PC
 				+ RPM_VREG_ID_PM8038_S1;
 	else if (id >= RPM_VREG_ID_PM8038_LVS1_PC
 			&& id <= RPM_VREG_ID_PM8038_LVS2_PC)
 		real_id = id - RPM_VREG_ID_PM8038_LVS1_PC
 				+ RPM_VREG_ID_PM8038_LVS1;

 	return real_id;
 }

 static struct vreg_config config = {
 	.vregs			= vregs,
 	.vregs_len		= ARRAY_SIZE(vregs),

 	.vreg_id_min		= RPM_VREG_ID_PM8038_L1,
 	.vreg_id_max		= RPM_VREG_ID_PM8038_MAX,

 	.pin_func_none		= RPM_VREG_PIN_FN_8930_NONE,
 	.pin_func_sleep_b	= RPM_VREG_PIN_FN_8930_SLEEP_B,

 	.mode_lpm		= REGULATOR_MODE_IDLE,
 	.mode_hpm		= REGULATOR_MODE_NORMAL,

 	.set_points		= all_set_points,
 	.set_points_len		= ARRAY_SIZE(all_set_points),

 	.label_pin_ctrl		= pin_control_label,
 	.label_pin_ctrl_len	= ARRAY_SIZE(pin_control_label),
 	.label_pin_func		= pin_func_label,
 	.label_pin_func_len	= ARRAY_SIZE(pin_func_label),
 	.label_force_mode	= force_mode_label,
 	.label_force_mode_len	= ARRAY_SIZE(force_mode_label),
 	.label_power_mode	= power_mode_label,
 	.label_power_mode_len	= ARRAY_SIZE(power_mode_label),

 	.is_real_id		= is_real_id,
 	.pc_id_to_real_id	= pc_id_to_real_id,
 };

 struct vreg_config *get_config_8930(void)
 {
 	return &config;
 }
	/*
	* Copyright (c) 2012, Code Aurora Forum. All rights reserved.
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License version 2 and
	* only version 2 as published by the Free Software Foundation.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*/

	#define pr_fmt(fmt) "%s: " fmt, __func__

	#include "rpm-regulator-private.h"

	/* RPM regulator request formats */
	static struct rpm_vreg_parts ldo_parts = {
	.request_len = 2,
	.uV = REQUEST_MEMBER(0, 0x007FFFFF, 0),
	.pd = REQUEST_MEMBER(0, 0x00800000, 23),
	.pc = REQUEST_MEMBER(0, 0x0F000000, 24),
	.pf = REQUEST_MEMBER(0, 0xF0000000, 28),
	.ip = REQUEST_MEMBER(1, 0x000003FF, 0),
	.ia = REQUEST_MEMBER(1, 0x000FFC00, 10),
	.fm = REQUEST_MEMBER(1, 0x00700000, 20),
	};

	static struct rpm_vreg_parts smps_parts = {
	.request_len = 2,
	.uV = REQUEST_MEMBER(0, 0x007FFFFF, 0),
	.pd = REQUEST_MEMBER(0, 0x00800000, 23),
	.pc = REQUEST_MEMBER(0, 0x0F000000, 24),
	.pf = REQUEST_MEMBER(0, 0xF0000000, 28),
	.ip = REQUEST_MEMBER(1, 0x000003FF, 0),
	.ia = REQUEST_MEMBER(1, 0x000FFC00, 10),
	.fm = REQUEST_MEMBER(1, 0x00700000, 20),
	.pm = REQUEST_MEMBER(1, 0x00800000, 23),
	.freq = REQUEST_MEMBER(1, 0x1F000000, 24),
	.freq_clk_src = REQUEST_MEMBER(1, 0x60000000, 29),
	};

	static struct rpm_vreg_parts switch_parts = {
	.request_len = 1,
	.enable_state = REQUEST_MEMBER(0, 0x00000001, 0),
	.pd = REQUEST_MEMBER(0, 0x00000002, 1),
	.pc = REQUEST_MEMBER(0, 0x0000003C, 2),
	.pf = REQUEST_MEMBER(0, 0x000003C0, 6),
	.hpm = REQUEST_MEMBER(0, 0x00000C00, 10),
	};

	static struct rpm_vreg_parts corner_parts = {
	.request_len = 1,
	.uV = REQUEST_MEMBER(0, 0x00000003, 0),
	};

	/* Physically available PMIC regulator voltage setpoint ranges */
	static struct vreg_range pldo_ranges[] = {
	VOLTAGE_RANGE( 750000, 1487500, 12500),
	VOLTAGE_RANGE(1500000, 3075000, 25000),
	VOLTAGE_RANGE(3100000, 4900000, 50000),
	};

	static struct vreg_range nldo_ranges[] = {
	VOLTAGE_RANGE( 750000, 1537500, 12500),
	};

	static struct vreg_range nldo1200_ranges[] = {
	VOLTAGE_RANGE( 375000, 743750, 6250),
	VOLTAGE_RANGE( 750000, 1537500, 12500),
	};

	static struct vreg_range smps_ranges[] = {
	VOLTAGE_RANGE( 375000, 737500, 12500),
	VOLTAGE_RANGE( 750000, 1487500, 12500),
	VOLTAGE_RANGE(1500000, 3075000, 25000),
	};

	static struct vreg_range ftsmps_ranges[] = {
	VOLTAGE_RANGE( 350000, 650000, 50000),
	VOLTAGE_RANGE( 700000, 1400000, 12500),
	VOLTAGE_RANGE(1500000, 3300000, 50000),
	};

	static struct vreg_range corner_ranges[] = {
	VOLTAGE_RANGE(RPM_VREG_CORNER_NONE, RPM_VREG_CORNER_HIGH, 1),
	};

	static struct vreg_set_points pldo_set_points = SET_POINTS(pldo_ranges);
	static struct vreg_set_points nldo_set_points = SET_POINTS(nldo_ranges);
	static struct vreg_set_points nldo1200_set_points = SET_POINTS(nldo1200_ranges);
	static struct vreg_set_points smps_set_points = SET_POINTS(smps_ranges);
	static struct vreg_set_points ftsmps_set_points = SET_POINTS(ftsmps_ranges);
	static struct vreg_set_points corner_set_points = SET_POINTS(corner_ranges);

	static struct vreg_set_points *all_set_points[] = {
	&pldo_set_points,
	&nldo_set_points,
	&nldo1200_set_points,
	&smps_set_points,
	&ftsmps_set_points,
	&corner_set_points,
	};

	#define LDO(_id, _name, _name_pc, _ranges, _hpm_min_load) \
	[RPM_VREG_ID_PM8038_##_id] = { \
	.req = { \
	[0] = { .id = MSM_RPM_ID_PM8038_##_id##_0, }, \
	[1] = { .id = MSM_RPM_ID_PM8038_##_id##_1, }, \
	}, \
	.hpm_min_load = RPM_VREG_8930_##_hpm_min_load##_HPM_MIN_LOAD, \
	.type = RPM_REGULATOR_TYPE_LDO, \
	.set_points = &_ranges##_set_points, \
	.part = &ldo_parts, \
	.id = RPM_VREG_ID_PM8038_##_id, \
	.rdesc.name = _name, \
	.rdesc_pc.name = _name_pc, \
	}

	#define SMPS(_id, _name, _name_pc, _ranges, _hpm_min_load) \
	[RPM_VREG_ID_PM8038_##_id] = { \
	.req = { \
	[0] = { .id = MSM_RPM_ID_PM8038_##_id##_0, }, \
	[1] = { .id = MSM_RPM_ID_PM8038_##_id##_1, }, \
	}, \
	.hpm_min_load = RPM_VREG_8930_##_hpm_min_load##_HPM_MIN_LOAD, \
	.type = RPM_REGULATOR_TYPE_SMPS, \
	.set_points = &_ranges##_set_points, \
	.part = &smps_parts, \
	.id = RPM_VREG_ID_PM8038_##_id, \
	.rdesc.name = _name, \
	.rdesc_pc.name = _name_pc, \
	}

	#define LVS(_id, _name, _name_pc) \
	[RPM_VREG_ID_PM8038_##_id] = { \
	.req = { \
	[0] = { .id = MSM_RPM_ID_PM8038_##_id, }, \
	[1] = { .id = -1, }, \
	}, \
	.type = RPM_REGULATOR_TYPE_VS, \
	.part = &switch_parts, \
	.id = RPM_VREG_ID_PM8038_##_id, \
	.rdesc.name = _name, \
	.rdesc_pc.name = _name_pc, \
	}

	#define CORNER(_id, _rpm_id, _name, _ranges) \
	[RPM_VREG_ID_PM8038_##_id] = { \
	.req = { \
	[0] = { .id = MSM_RPM_ID_##_rpm_id, }, \
	[1] = { .id = -1, }, \
	}, \
	.type = RPM_REGULATOR_TYPE_CORNER, \
	.set_points = &_ranges##_set_points, \
	.part = &corner_parts, \
	.id = RPM_VREG_ID_PM8038_##_id, \
	.rdesc.name = _name, \
	}

	static struct vreg vregs[] = {
	LDO(L1, "8038_l1", NULL, nldo1200, LDO_1200),
	LDO(L2, "8038_l2", "8038_l2_pc", nldo, LDO_150),
	LDO(L3, "8038_l3", "8038_l3_pc", pldo, LDO_50),
	LDO(L4, "8038_l4", "8038_l4_pc", pldo, LDO_50),
	LDO(L5, "8038_l5", "8038_l5_pc", pldo, LDO_600),
	LDO(L6, "8038_l6", "8038_l6_pc", pldo, LDO_600),
	LDO(L7, "8038_l7", "8038_l7_pc", pldo, LDO_600),
	LDO(L8, "8038_l8", "8038_l8_pc", pldo, LDO_300),
	LDO(L9, "8038_l9", "8038_l9_pc", pldo, LDO_300),
	LDO(L10, "8038_l10", "8038_l10_pc", pldo, LDO_600),
	LDO(L11, "8038_l11", "8038_l11_pc", pldo, LDO_600),
	LDO(L12, "8038_l12", "8038_l12_pc", nldo, LDO_300),
	LDO(L14, "8038_l14", "8038_l14_pc", pldo, LDO_50),
	LDO(L15, "8038_l15", "8038_l15_pc", pldo, LDO_150),
	LDO(L16, "8038_l16", NULL, nldo1200, LDO_1200),
	LDO(L17, "8038_l17", "8038_l17_pc", pldo, LDO_150),
	LDO(L18, "8038_l18", "8038_l18_pc", pldo, LDO_50),
	LDO(L19, "8038_l19", NULL, nldo1200, LDO_1200),
	LDO(L20, "8038_l20", NULL, nldo1200, LDO_1200),
	LDO(L21, "8038_l21", "8038_l21_pc", pldo, LDO_150),
	LDO(L22, "8038_l22", "8038_l22_pc", pldo, LDO_50),
	LDO(L23, "8038_l23", "8038_l23_pc", pldo, LDO_50),
	LDO(L24, "8038_l24", NULL, nldo1200, LDO_1200),
	LDO(L26, "8038_l26", "8038_l26_pc", nldo, LDO_150),
	LDO(L27, "8038_l27", NULL, nldo1200, LDO_1200),

	SMPS(S1, "8038_s1", "8038_s1_pc", smps, SMPS_1500),
	SMPS(S2, "8038_s2", "8038_s2_pc", smps, SMPS_1500),
	SMPS(S3, "8038_s3", "8038_s3_pc", smps, SMPS_1500),
	SMPS(S4, "8038_s4", "8038_s4_pc", smps, SMPS_1500),
	SMPS(S5, "8038_s5", NULL, ftsmps, SMPS_2000),
	SMPS(S6, "8038_s6", NULL, ftsmps, SMPS_2000),

	LVS(LVS1, "8038_lvs1", "8038_lvs1_pc"),
	LVS(LVS2, "8038_lvs2", "8038_lvs2_pc"),

	CORNER(VDD_DIG_CORNER, VOLTAGE_CORNER, "vdd_dig_corner", corner),
	};

	static const char *pin_func_label[] = {
	[RPM_VREG_PIN_FN_8930_DONT_CARE] = "don't care",
	[RPM_VREG_PIN_FN_8930_ENABLE] = "on/off",
	[RPM_VREG_PIN_FN_8930_MODE] = "HPM/LPM",
	[RPM_VREG_PIN_FN_8930_SLEEP_B] = "sleep_b",
	[RPM_VREG_PIN_FN_8930_NONE] = "none",
	};

	static const char *force_mode_label[] = {
	[RPM_VREG_FORCE_MODE_8930_NONE] = "none",
	[RPM_VREG_FORCE_MODE_8930_LPM] = "LPM",
	[RPM_VREG_FORCE_MODE_8930_AUTO] = "auto",
	[RPM_VREG_FORCE_MODE_8930_HPM] = "HPM",
	[RPM_VREG_FORCE_MODE_8930_BYPASS] = "BYP",
	};

	static const char *power_mode_label[] = {
	[RPM_VREG_POWER_MODE_8930_HYSTERETIC] = "HYS",
	[RPM_VREG_POWER_MODE_8930_PWM] = "PWM",
	};

	static const char *pin_control_label[] = {
	" D1",
	" A0",
	" A1",
	" A2",
	};

	static int is_real_id(int id)
	{
	return (id >= 0) && (id <= RPM_VREG_ID_PM8038_MAX_REAL);
	}

	static int pc_id_to_real_id(int id)
	{
	int real_id = 0;

	if (id >= RPM_VREG_ID_PM8038_L2_PC && id <= RPM_VREG_ID_PM8038_L15_PC)
	real_id = id - RPM_VREG_ID_PM8038_L2_PC;
	else if (id >= RPM_VREG_ID_PM8038_L17_PC
	&& id <= RPM_VREG_ID_PM8038_L18_PC)
	real_id = id - RPM_VREG_ID_PM8038_L17_PC
	+ RPM_VREG_ID_PM8038_L17;
	else if (id >= RPM_VREG_ID_PM8038_L21_PC
	&& id <= RPM_VREG_ID_PM8038_L23_PC)
	real_id = id - RPM_VREG_ID_PM8038_L21_PC
	+ RPM_VREG_ID_PM8038_L21;
	else if (id == RPM_VREG_ID_PM8038_L26_PC)
	real_id = RPM_VREG_ID_PM8038_L26;
	else if (id >= RPM_VREG_ID_PM8038_S1_PC
	&& id <= RPM_VREG_ID_PM8038_S4_PC)
	real_id = id - RPM_VREG_ID_PM8038_S1_PC
	+ RPM_VREG_ID_PM8038_S1;
	else if (id >= RPM_VREG_ID_PM8038_LVS1_PC
	&& id <= RPM_VREG_ID_PM8038_LVS2_PC)
	real_id = id - RPM_VREG_ID_PM8038_LVS1_PC
	+ RPM_VREG_ID_PM8038_LVS1;

	return real_id;
	}

	static struct vreg_config config = {
	.vregs = vregs,
	.vregs_len = ARRAY_SIZE(vregs),

	.vreg_id_min = RPM_VREG_ID_PM8038_L1,
	.vreg_id_max = RPM_VREG_ID_PM8038_MAX,

	.pin_func_none = RPM_VREG_PIN_FN_8930_NONE,
	.pin_func_sleep_b = RPM_VREG_PIN_FN_8930_SLEEP_B,

	.mode_lpm = REGULATOR_MODE_IDLE,
	.mode_hpm = REGULATOR_MODE_NORMAL,

	.set_points = all_set_points,
	.set_points_len = ARRAY_SIZE(all_set_points),

	.label_pin_ctrl = pin_control_label,
	.label_pin_ctrl_len = ARRAY_SIZE(pin_control_label),
	.label_pin_func = pin_func_label,
	.label_pin_func_len = ARRAY_SIZE(pin_func_label),
	.label_force_mode = force_mode_label,
	.label_force_mode_len = ARRAY_SIZE(force_mode_label),
	.label_power_mode = power_mode_label,
	.label_power_mode_len = ARRAY_SIZE(power_mode_label),

	.is_real_id = is_real_id,
	.pc_id_to_real_id = pc_id_to_real_id,
	};

	struct vreg_config *get_config_8930(void)
	{
	return &config;
	}