/* * Copyright (C) ST-Ericsson SA 2010 * * License Terms: GNU General Public License v2 * * Authors: Sundar Iyer * Bengt Jonsson * * MOP500 board specific initialization for regulators */ #include #include #include #include "board-mop500-regulators.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, }; /* * 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[] = { /* 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_vaud_consumers[] = { /* AB8500 audio-codec main supply */ REGULATOR_SUPPLY("vaud", "ab8500-codec.0"), }; static struct regulator_consumer_supply ab8500_vamic1_consumers[] = { /* AB8500 audio-codec Mic1 supply */ REGULATOR_SUPPLY("vamic1", "ab8500-codec.0"), }; static struct regulator_consumer_supply ab8500_vamic2_consumers[] = { /* AB8500 audio-codec Mic2 supply */ REGULATOR_SUPPLY("vamic2", "ab8500-codec.0"), }; static struct regulator_consumer_supply ab8500_vdmic_consumers[] = { /* AB8500 audio-codec DMic supply */ REGULATOR_SUPPLY("vdmic", "ab8500-codec.0"), }; static struct regulator_consumer_supply ab8500_vintcore_consumers[] = { /* SoC core supply, no device */ REGULATOR_SUPPLY("v-intcore", NULL), /* USB Transceiver */ 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 regulator register initialization */ struct ab8500_regulator_reg_init ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { /* * VanaRequestCtrl = HP/LP depending on VxRequest * VextSupply1RequestCtrl = HP/LP depending on VxRequest */ INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL2, 0x00), /* * VextSupply2RequestCtrl = HP/LP depending on VxRequest * VextSupply3RequestCtrl = HP/LP depending on VxRequest * Vaux1RequestCtrl = HP/LP depending on VxRequest * Vaux2RequestCtrl = HP/LP depending on VxRequest */ INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL3, 0x00), /* * Vaux3RequestCtrl = HP/LP depending on VxRequest * SwHPReq = Control through SWValid disabled