diff options
Diffstat (limited to 'drivers/regulator/bcm590xx-regulator.c')
| -rw-r--r-- | drivers/regulator/bcm590xx-regulator.c | 1371 |
1 files changed, 1042 insertions, 329 deletions
diff --git a/drivers/regulator/bcm590xx-regulator.c b/drivers/regulator/bcm590xx-regulator.c index 9dd715407b39..50414f4cb109 100644 --- a/drivers/regulator/bcm590xx-regulator.c +++ b/drivers/regulator/bcm590xx-regulator.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Broadcom BCM590xx regulator driver * * Copyright 2014 Linaro Limited * Author: Matt Porter <mporter@linaro.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/err.h> @@ -22,116 +18,236 @@ #include <linux/regulator/of_regulator.h> #include <linux/slab.h> -/* I2C slave 0 registers */ -#define BCM590XX_RFLDOPMCTRL1 0x60 -#define BCM590XX_IOSR1PMCTRL1 0x7a -#define BCM590XX_IOSR2PMCTRL1 0x7c -#define BCM590XX_CSRPMCTRL1 0x7e -#define BCM590XX_SDSR1PMCTRL1 0x82 -#define BCM590XX_SDSR2PMCTRL1 0x86 -#define BCM590XX_MSRPMCTRL1 0x8a -#define BCM590XX_VSRPMCTRL1 0x8e -#define BCM590XX_RFLDOCTRL 0x96 -#define BCM590XX_CSRVOUT1 0xc0 - -/* I2C slave 1 registers */ -#define BCM590XX_GPLDO5PMCTRL1 0x16 -#define BCM590XX_GPLDO6PMCTRL1 0x18 -#define BCM590XX_GPLDO1CTRL 0x1a -#define BCM590XX_GPLDO2CTRL 0x1b -#define BCM590XX_GPLDO3CTRL 0x1c -#define BCM590XX_GPLDO4CTRL 0x1d -#define BCM590XX_GPLDO5CTRL 0x1e -#define BCM590XX_GPLDO6CTRL 0x1f -#define BCM590XX_OTG_CTRL 0x40 -#define BCM590XX_GPLDO1PMCTRL1 0x57 -#define BCM590XX_GPLDO2PMCTRL1 0x59 -#define BCM590XX_GPLDO3PMCTRL1 0x5b -#define BCM590XX_GPLDO4PMCTRL1 0x5d - #define BCM590XX_REG_ENABLE BIT(7) #define BCM590XX_VBUS_ENABLE BIT(2) #define BCM590XX_LDO_VSEL_MASK GENMASK(5, 3) #define BCM590XX_SR_VSEL_MASK GENMASK(5, 0) +enum bcm590xx_reg_type { + BCM590XX_REG_TYPE_LDO, + BCM590XX_REG_TYPE_GPLDO, + BCM590XX_REG_TYPE_SR, + BCM590XX_REG_TYPE_VBUS +}; + +struct bcm590xx_reg_data { + enum bcm590xx_reg_type type; + enum bcm590xx_regmap_type regmap; + const struct regulator_desc desc; +}; + +struct bcm590xx_reg { + struct bcm590xx *mfd; + unsigned int n_regulators; + const struct bcm590xx_reg_data *regs; +}; + +static const struct regulator_ops bcm590xx_ops_ldo = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_table, + .map_voltage = regulator_map_voltage_iterate, +}; + +/* + * LDO ops without voltage selection, used for MICLDO on BCM59054. + * (These are currently the same as VBUS ops, but will be different + * in the future once full PMMODE support is implemented.) + */ +static const struct regulator_ops bcm590xx_ops_ldo_novolt = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, +}; + +static const struct regulator_ops bcm590xx_ops_dcdc = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, +}; + +static const struct regulator_ops bcm590xx_ops_vbus = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, +}; + +#define BCM590XX_REG_DESC(_model, _name, _name_lower) \ + .id = _model##_REG_##_name, \ + .name = #_name_lower, \ + .of_match = of_match_ptr(#_name_lower), \ + .regulators_node = of_match_ptr("regulators"), \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE \ + +#define BCM590XX_LDO_DESC(_model, _model_lower, _name, _name_lower, _table) \ + BCM590XX_REG_DESC(_model, _name, _name_lower), \ + .ops = &bcm590xx_ops_ldo, \ + .n_voltages = ARRAY_SIZE(_model_lower##_##_table), \ + .volt_table = _model_lower##_##_table, \ + .vsel_reg = _model##_##_name##CTRL, \ + .vsel_mask = BCM590XX_LDO_VSEL_MASK, \ + .enable_reg = _model##_##_name##PMCTRL1, \ + .enable_mask = BCM590XX_REG_ENABLE, \ + .enable_is_inverted = true + +#define BCM590XX_SR_DESC(_model, _model_lower, _name, _name_lower, _ranges) \ + BCM590XX_REG_DESC(_model, _name, _name_lower), \ + .ops = &bcm590xx_ops_dcdc, \ + .n_voltages = 64, \ + .linear_ranges = _model_lower##_##_ranges, \ + .n_linear_ranges = ARRAY_SIZE(_model_lower##_##_ranges), \ + .vsel_reg = _model##_##_name##VOUT1, \ + .vsel_mask = BCM590XX_SR_VSEL_MASK, \ + .enable_reg = _model##_##_name##PMCTRL1, \ + .enable_mask = BCM590XX_REG_ENABLE, \ + .enable_is_inverted = true + +#define BCM59056_REG_DESC(_name, _name_lower) \ + BCM590XX_REG_DESC(BCM59056, _name, _name_lower) +#define BCM59056_LDO_DESC(_name, _name_lower, _table) \ + BCM590XX_LDO_DESC(BCM59056, bcm59056, _name, _name_lower, _table) +#define BCM59056_SR_DESC(_name, _name_lower, _ranges) \ + BCM590XX_SR_DESC(BCM59056, bcm59056, _name, _name_lower, _ranges) + +#define BCM59054_REG_DESC(_name, _name_lower) \ + BCM590XX_REG_DESC(BCM59054, _name, _name_lower) +#define BCM59054_LDO_DESC(_name, _name_lower, _table) \ + BCM590XX_LDO_DESC(BCM59054, bcm59054, _name, _name_lower, _table) +#define BCM59054_SR_DESC(_name, _name_lower, _ranges) \ + BCM590XX_SR_DESC(BCM59054, bcm59054, _name, _name_lower, _ranges) + +/* BCM59056 data */ + +/* I2C slave 0 registers */ +#define BCM59056_RFLDOPMCTRL1 0x60 +#define BCM59056_CAMLDO1PMCTRL1 0x62 +#define BCM59056_CAMLDO2PMCTRL1 0x64 +#define BCM59056_SIMLDO1PMCTRL1 0x66 +#define BCM59056_SIMLDO2PMCTRL1 0x68 +#define BCM59056_SDLDOPMCTRL1 0x6a +#define BCM59056_SDXLDOPMCTRL1 0x6c +#define BCM59056_MMCLDO1PMCTRL1 0x6e +#define BCM59056_MMCLDO2PMCTRL1 0x70 +#define BCM59056_AUDLDOPMCTRL1 0x72 +#define BCM59056_MICLDOPMCTRL1 0x74 +#define BCM59056_USBLDOPMCTRL1 0x76 +#define BCM59056_VIBLDOPMCTRL1 0x78 +#define BCM59056_IOSR1PMCTRL1 0x7a +#define BCM59056_IOSR2PMCTRL1 0x7c +#define BCM59056_CSRPMCTRL1 0x7e +#define BCM59056_SDSR1PMCTRL1 0x82 +#define BCM59056_SDSR2PMCTRL1 0x86 +#define BCM59056_MSRPMCTRL1 0x8a +#define BCM59056_VSRPMCTRL1 0x8e +#define BCM59056_RFLDOCTRL 0x96 +#define BCM59056_CAMLDO1CTRL 0x97 +#define BCM59056_CAMLDO2CTRL 0x98 +#define BCM59056_SIMLDO1CTRL 0x99 +#define BCM59056_SIMLDO2CTRL 0x9a +#define BCM59056_SDLDOCTRL 0x9b +#define BCM59056_SDXLDOCTRL 0x9c +#define BCM59056_MMCLDO1CTRL 0x9d +#define BCM59056_MMCLDO2CTRL 0x9e +#define BCM59056_AUDLDOCTRL 0x9f +#define BCM59056_MICLDOCTRL 0xa0 +#define BCM59056_USBLDOCTRL 0xa1 +#define BCM59056_VIBLDOCTRL 0xa2 +#define BCM59056_CSRVOUT1 0xc0 +#define BCM59056_IOSR1VOUT1 0xc3 +#define BCM59056_IOSR2VOUT1 0xc6 +#define BCM59056_MSRVOUT1 0xc9 +#define BCM59056_SDSR1VOUT1 0xcc +#define BCM59056_SDSR2VOUT1 0xcf +#define BCM59056_VSRVOUT1 0xd2 + +/* I2C slave 1 registers */ +#define BCM59056_GPLDO5PMCTRL1 0x16 +#define BCM59056_GPLDO6PMCTRL1 0x18 +#define BCM59056_GPLDO1CTRL 0x1a +#define BCM59056_GPLDO2CTRL 0x1b +#define BCM59056_GPLDO3CTRL 0x1c +#define BCM59056_GPLDO4CTRL 0x1d +#define BCM59056_GPLDO5CTRL 0x1e +#define BCM59056_GPLDO6CTRL 0x1f +#define BCM59056_OTG_CTRL 0x40 +#define BCM59056_GPLDO1PMCTRL1 0x57 +#define BCM59056_GPLDO2PMCTRL1 0x59 +#define BCM59056_GPLDO3PMCTRL1 0x5b +#define BCM59056_GPLDO4PMCTRL1 0x5d + /* * RFLDO to VSR regulators are * accessed via I2C slave 0 */ /* LDO regulator IDs */ -#define BCM590XX_REG_RFLDO 0 -#define BCM590XX_REG_CAMLDO1 1 -#define BCM590XX_REG_CAMLDO2 2 -#define BCM590XX_REG_SIMLDO1 3 -#define BCM590XX_REG_SIMLDO2 4 -#define BCM590XX_REG_SDLDO 5 -#define BCM590XX_REG_SDXLDO 6 -#define BCM590XX_REG_MMCLDO1 7 -#define BCM590XX_REG_MMCLDO2 8 -#define BCM590XX_REG_AUDLDO 9 -#define BCM590XX_REG_MICLDO 10 -#define BCM590XX_REG_USBLDO 11 -#define BCM590XX_REG_VIBLDO 12 +#define BCM59056_REG_RFLDO 0 +#define BCM59056_REG_CAMLDO1 1 +#define BCM59056_REG_CAMLDO2 2 +#define BCM59056_REG_SIMLDO1 3 +#define BCM59056_REG_SIMLDO2 4 +#define BCM59056_REG_SDLDO 5 +#define BCM59056_REG_SDXLDO 6 +#define BCM59056_REG_MMCLDO1 7 +#define BCM59056_REG_MMCLDO2 8 +#define BCM59056_REG_AUDLDO 9 +#define BCM59056_REG_MICLDO 10 +#define BCM59056_REG_USBLDO 11 +#define BCM59056_REG_VIBLDO 12 /* DCDC regulator IDs */ -#define BCM590XX_REG_CSR 13 -#define BCM590XX_REG_IOSR1 14 -#define BCM590XX_REG_IOSR2 15 -#define BCM590XX_REG_MSR 16 -#define BCM590XX_REG_SDSR1 17 -#define BCM590XX_REG_SDSR2 18 -#define BCM590XX_REG_VSR 19 +#define BCM59056_REG_CSR 13 +#define BCM59056_REG_IOSR1 14 +#define BCM59056_REG_IOSR2 15 +#define BCM59056_REG_MSR 16 +#define BCM59056_REG_SDSR1 17 +#define BCM59056_REG_SDSR2 18 +#define BCM59056_REG_VSR 19 /* * GPLDO1 to VBUS regulators are * accessed via I2C slave 1 */ -#define BCM590XX_REG_GPLDO1 20 -#define BCM590XX_REG_GPLDO2 21 -#define BCM590XX_REG_GPLDO3 22 -#define BCM590XX_REG_GPLDO4 23 -#define BCM590XX_REG_GPLDO5 24 -#define BCM590XX_REG_GPLDO6 25 -#define BCM590XX_REG_VBUS 26 - -#define BCM590XX_NUM_REGS 27 - -#define BCM590XX_REG_IS_LDO(n) (n < BCM590XX_REG_CSR) -#define BCM590XX_REG_IS_GPLDO(n) \ - ((n > BCM590XX_REG_VSR) && (n < BCM590XX_REG_VBUS)) -#define BCM590XX_REG_IS_VBUS(n) (n == BCM590XX_REG_VBUS) +#define BCM59056_REG_GPLDO1 20 +#define BCM59056_REG_GPLDO2 21 +#define BCM59056_REG_GPLDO3 22 +#define BCM59056_REG_GPLDO4 23 +#define BCM59056_REG_GPLDO5 24 +#define BCM59056_REG_GPLDO6 25 +#define BCM59056_REG_VBUS 26 -struct bcm590xx_board { - struct regulator_init_data *bcm590xx_pmu_init_data[BCM590XX_NUM_REGS]; -}; +#define BCM59056_NUM_REGS 27 /* LDO group A: supported voltages in microvolts */ -static const unsigned int ldo_a_table[] = { +static const unsigned int bcm59056_ldo_a_table[] = { 1200000, 1800000, 2500000, 2700000, 2800000, 2900000, 3000000, 3300000, }; /* LDO group C: supported voltages in microvolts */ -static const unsigned int ldo_c_table[] = { +static const unsigned int bcm59056_ldo_c_table[] = { 3100000, 1800000, 2500000, 2700000, 2800000, 2900000, 3000000, 3300000, }; -static const unsigned int ldo_vbus[] = { - 5000000, -}; - /* DCDC group CSR: supported voltages in microvolts */ -static const struct regulator_linear_range dcdc_csr_ranges[] = { +static const struct linear_range bcm59056_dcdc_csr_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000), REGULATOR_LINEAR_RANGE(1360000, 51, 55, 20000), REGULATOR_LINEAR_RANGE(900000, 56, 63, 0), }; /* DCDC group IOSR1: supported voltages in microvolts */ -static const struct regulator_linear_range dcdc_iosr1_ranges[] = { +static const struct linear_range bcm59056_dcdc_iosr1_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 51, 10000), REGULATOR_LINEAR_RANGE(1500000, 52, 52, 0), REGULATOR_LINEAR_RANGE(1800000, 53, 53, 0), @@ -139,241 +255,854 @@ static const struct regulator_linear_range dcdc_iosr1_ranges[] = { }; /* DCDC group SDSR1: supported voltages in microvolts */ -static const struct regulator_linear_range dcdc_sdsr1_ranges[] = { +static const struct linear_range bcm59056_dcdc_sdsr1_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000), REGULATOR_LINEAR_RANGE(1340000, 51, 51, 0), REGULATOR_LINEAR_RANGE(900000, 52, 63, 0), }; -struct bcm590xx_info { - const char *name; - const char *vin_name; - u8 n_voltages; - const unsigned int *volt_table; - u8 n_linear_ranges; - const struct regulator_linear_range *linear_ranges; -}; +static const struct bcm590xx_reg_data bcm59056_regs[BCM59056_NUM_REGS] = { + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(RFLDO, rfldo, ldo_a_table), + }, + }, -#define BCM590XX_REG_TABLE(_name, _table) \ - { \ - .name = #_name, \ - .n_voltages = ARRAY_SIZE(_table), \ - .volt_table = _table, \ - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(CAMLDO1, camldo1, ldo_c_table), + }, + }, -#define BCM590XX_REG_RANGES(_name, _ranges) \ - { \ - .name = #_name, \ - .n_voltages = 64, \ - .n_linear_ranges = ARRAY_SIZE(_ranges), \ - .linear_ranges = _ranges, \ - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(CAMLDO2, camldo2, ldo_c_table), + }, + }, -static struct bcm590xx_info bcm590xx_regs[] = { - BCM590XX_REG_TABLE(rfldo, ldo_a_table), - BCM590XX_REG_TABLE(camldo1, ldo_c_table), - BCM590XX_REG_TABLE(camldo2, ldo_c_table), - BCM590XX_REG_TABLE(simldo1, ldo_a_table), - BCM590XX_REG_TABLE(simldo2, ldo_a_table), - BCM590XX_REG_TABLE(sdldo, ldo_c_table), - BCM590XX_REG_TABLE(sdxldo, ldo_a_table), - BCM590XX_REG_TABLE(mmcldo1, ldo_a_table), - BCM590XX_REG_TABLE(mmcldo2, ldo_a_table), - BCM590XX_REG_TABLE(audldo, ldo_a_table), - BCM590XX_REG_TABLE(micldo, ldo_a_table), - BCM590XX_REG_TABLE(usbldo, ldo_a_table), - BCM590XX_REG_TABLE(vibldo, ldo_c_table), - BCM590XX_REG_RANGES(csr, dcdc_csr_ranges), - BCM590XX_REG_RANGES(iosr1, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(iosr2, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(msr, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(sdsr1, dcdc_sdsr1_ranges), - BCM590XX_REG_RANGES(sdsr2, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(vsr, dcdc_iosr1_ranges), - BCM590XX_REG_TABLE(gpldo1, ldo_a_table), - BCM590XX_REG_TABLE(gpldo2, ldo_a_table), - BCM590XX_REG_TABLE(gpldo3, ldo_a_table), - BCM590XX_REG_TABLE(gpldo4, ldo_a_table), - BCM590XX_REG_TABLE(gpldo5, ldo_a_table), - BCM590XX_REG_TABLE(gpldo6, ldo_a_table), - BCM590XX_REG_TABLE(vbus, ldo_vbus), -}; + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SIMLDO1, simldo1, ldo_a_table), + }, + }, -struct bcm590xx_reg { - struct regulator_desc *desc; - struct bcm590xx *mfd; + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SIMLDO2, simldo2, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SDLDO, sdldo, ldo_c_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SDXLDO, sdxldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(MMCLDO1, mmcldo1, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(MMCLDO2, mmcldo2, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(AUDLDO, audldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(MICLDO, micldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(USBLDO, usbldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(VIBLDO, vibldo, ldo_c_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(CSR, csr, dcdc_csr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(IOSR1, iosr1, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(IOSR2, iosr2, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(MSR, msr, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(SDSR1, sdsr1, dcdc_sdsr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(SDSR2, sdsr2, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(VSR, vsr, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO1, gpldo1, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO2, gpldo2, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO3, gpldo3, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO4, gpldo4, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO5, gpldo5, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO6, gpldo6, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_VBUS, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_REG_DESC(VBUS, vbus), + .ops = &bcm590xx_ops_vbus, + .n_voltages = 1, + .fixed_uV = 5000000, + .enable_reg = BCM59056_OTG_CTRL, + .enable_mask = BCM590XX_VBUS_ENABLE, + }, + }, }; -static int bcm590xx_get_vsel_register(int id) -{ - if (BCM590XX_REG_IS_LDO(id)) - return BCM590XX_RFLDOCTRL + id; - else if (BCM590XX_REG_IS_GPLDO(id)) - return BCM590XX_GPLDO1CTRL + id; - else - return BCM590XX_CSRVOUT1 + (id - BCM590XX_REG_CSR) * 3; -} +/* BCM59054 data */ -static int bcm590xx_get_enable_register(int id) -{ - int reg = 0; - - if (BCM590XX_REG_IS_LDO(id)) - reg = BCM590XX_RFLDOPMCTRL1 + id * 2; - else if (BCM590XX_REG_IS_GPLDO(id)) - reg = BCM590XX_GPLDO1PMCTRL1 + id * 2; - else - switch (id) { - case BCM590XX_REG_CSR: - reg = BCM590XX_CSRPMCTRL1; - break; - case BCM590XX_REG_IOSR1: - reg = BCM590XX_IOSR1PMCTRL1; - break; - case BCM590XX_REG_IOSR2: - reg = BCM590XX_IOSR2PMCTRL1; - break; - case BCM590XX_REG_MSR: - reg = BCM590XX_MSRPMCTRL1; - break; - case BCM590XX_REG_SDSR1: - reg = BCM590XX_SDSR1PMCTRL1; - break; - case BCM590XX_REG_SDSR2: - reg = BCM590XX_SDSR2PMCTRL1; - break; - case BCM590XX_REG_VBUS: - reg = BCM590XX_OTG_CTRL; - } +/* I2C slave 0 registers */ +#define BCM59054_RFLDOPMCTRL1 0x60 +#define BCM59054_CAMLDO1PMCTRL1 0x62 +#define BCM59054_CAMLDO2PMCTRL1 0x64 +#define BCM59054_SIMLDO1PMCTRL1 0x66 +#define BCM59054_SIMLDO2PMCTRL1 0x68 +#define BCM59054_SDLDOPMCTRL1 0x6a +#define BCM59054_SDXLDOPMCTRL1 0x6c +#define BCM59054_MMCLDO1PMCTRL1 0x6e +#define BCM59054_MMCLDO2PMCTRL1 0x70 +#define BCM59054_AUDLDOPMCTRL1 0x72 +#define BCM59054_MICLDOPMCTRL1 0x74 +#define BCM59054_USBLDOPMCTRL1 0x76 +#define BCM59054_VIBLDOPMCTRL1 0x78 +#define BCM59054_IOSR1PMCTRL1 0x7a +#define BCM59054_IOSR2PMCTRL1 0x7c +#define BCM59054_CSRPMCTRL1 0x7e +#define BCM59054_SDSR1PMCTRL1 0x82 +#define BCM59054_SDSR2PMCTRL1 0x86 +#define BCM59054_MMSRPMCTRL1 0x8a +#define BCM59054_VSRPMCTRL1 0x8e +#define BCM59054_RFLDOCTRL 0x96 +#define BCM59054_CAMLDO1CTRL 0x97 +#define BCM59054_CAMLDO2CTRL 0x98 +#define BCM59054_SIMLDO1CTRL 0x99 +#define BCM59054_SIMLDO2CTRL 0x9a +#define BCM59054_SDLDOCTRL 0x9b +#define BCM59054_SDXLDOCTRL 0x9c +#define BCM59054_MMCLDO1CTRL 0x9d +#define BCM59054_MMCLDO2CTRL 0x9e +#define BCM59054_AUDLDOCTRL 0x9f +#define BCM59054_MICLDOCTRL 0xa0 +#define BCM59054_USBLDOCTRL 0xa1 +#define BCM59054_VIBLDOCTRL 0xa2 +#define BCM59054_CSRVOUT1 0xc0 +#define BCM59054_IOSR1VOUT1 0xc3 +#define BCM59054_IOSR2VOUT1 0xc6 +#define BCM59054_MMSRVOUT1 0xc9 +#define BCM59054_SDSR1VOUT1 0xcc +#define BCM59054_SDSR2VOUT1 0xcf +#define BCM59054_VSRVOUT1 0xd2 +/* I2C slave 1 registers */ +#define BCM59054_LVLDO1PMCTRL1 0x16 +#define BCM59054_LVLDO2PMCTRL1 0x18 +#define BCM59054_GPLDO1CTRL 0x1a +#define BCM59054_GPLDO2CTRL 0x1b +#define BCM59054_GPLDO3CTRL 0x1c +#define BCM59054_TCXLDOCTRL 0x1d +#define BCM59054_LVLDO1CTRL 0x1e +#define BCM59054_LVLDO2CTRL 0x1f +#define BCM59054_OTG_CTRL 0x40 +#define BCM59054_GPLDO1PMCTRL1 0x57 +#define BCM59054_GPLDO2PMCTRL1 0x59 +#define BCM59054_GPLDO3PMCTRL1 0x5b +#define BCM59054_TCXLDOPMCTRL1 0x5d - return reg; -} +/* + * RFLDO to VSR regulators are + * accessed via I2C slave 0 + */ -static const struct regulator_ops bcm590xx_ops_ldo = { - .is_enabled = regulator_is_enabled_regmap, - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, - .get_voltage_sel = regulator_get_voltage_sel_regmap, - .set_voltage_sel = regulator_set_voltage_sel_regmap, - .list_voltage = regulator_list_voltage_table, - .map_voltage = regulator_map_voltage_iterate, +/* LDO regulator IDs */ +#define BCM59054_REG_RFLDO 0 +#define BCM59054_REG_CAMLDO1 1 +#define BCM59054_REG_CAMLDO2 2 +#define BCM59054_REG_SIMLDO1 3 +#define BCM59054_REG_SIMLDO2 4 +#define BCM59054_REG_SDLDO 5 +#define BCM59054_REG_SDXLDO 6 +#define BCM59054_REG_MMCLDO1 7 +#define BCM59054_REG_MMCLDO2 8 +#define BCM59054_REG_AUDLDO 9 +#define BCM59054_REG_MICLDO 10 +#define BCM59054_REG_USBLDO 11 +#define BCM59054_REG_VIBLDO 12 + +/* DCDC regulator IDs */ +#define BCM59054_REG_CSR 13 +#define BCM59054_REG_IOSR1 14 +#define BCM59054_REG_IOSR2 15 +#define BCM59054_REG_MMSR 16 +#define BCM59054_REG_SDSR1 17 +#define BCM59054_REG_SDSR2 18 +#define BCM59054_REG_VSR 19 + +/* + * GPLDO1 to VBUS regulators are + * accessed via I2C slave 1 + */ + +#define BCM59054_REG_GPLDO1 20 +#define BCM59054_REG_GPLDO2 21 +#define BCM59054_REG_GPLDO3 22 +#define BCM59054_REG_TCXLDO 23 +#define BCM59054_REG_LVLDO1 24 +#define BCM59054_REG_LVLDO2 25 +#define BCM59054_REG_VBUS 26 + +#define BCM59054_NUM_REGS 27 + +/* LDO group 1: supported voltages in microvolts */ +static const unsigned int bcm59054_ldo_1_table[] = { + 1200000, 1800000, 2500000, 2700000, 2800000, + 2900000, 3000000, 3300000, }; -static const struct regulator_ops bcm590xx_ops_dcdc = { - .is_enabled = regulator_is_enabled_regmap, - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, - .get_voltage_sel = regulator_get_voltage_sel_regmap, - .set_voltage_sel = regulator_set_voltage_sel_regmap, - .list_voltage = regulator_list_voltage_linear_range, - .map_voltage = regulator_map_voltage_linear_range, +/* LDO group 2: supported voltages in microvolts */ +static const unsigned int bcm59054_ldo_2_table[] = { + 3100000, 1800000, 2500000, 2700000, 2800000, + 2900000, 3000000, 3300000, }; -static const struct regulator_ops bcm590xx_ops_vbus = { - .is_enabled = regulator_is_enabled_regmap, - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, +/* LDO group 3: supported voltages in microvolts */ +static const unsigned int bcm59054_ldo_3_table[] = { + 1000000, 1107000, 1143000, 1214000, 1250000, + 1464000, 1500000, 1786000, }; -#define BCM590XX_MATCH(_name, _id) \ - { \ - .name = #_name, \ - .driver_data = (void *)&bcm590xx_regs[BCM590XX_REG_##_id], \ - } +/* DCDC group SR: supported voltages in microvolts */ +static const struct linear_range bcm59054_dcdc_sr_ranges[] = { + REGULATOR_LINEAR_RANGE(0, 0, 1, 0), + REGULATOR_LINEAR_RANGE(860000, 2, 60, 10000), + REGULATOR_LINEAR_RANGE(1500000, 61, 61, 0), + REGULATOR_LINEAR_RANGE(1800000, 62, 62, 0), + REGULATOR_LINEAR_RANGE(900000, 63, 63, 0), +}; -static struct of_regulator_match bcm590xx_matches[] = { - BCM590XX_MATCH(rfldo, RFLDO), - BCM590XX_MATCH(camldo1, CAMLDO1), - BCM590XX_MATCH(camldo2, CAMLDO2), - BCM590XX_MATCH(simldo1, SIMLDO1), - BCM590XX_MATCH(simldo2, SIMLDO2), - BCM590XX_MATCH(sdldo, SDLDO), - BCM590XX_MATCH(sdxldo, SDXLDO), - BCM590XX_MATCH(mmcldo1, MMCLDO1), - BCM590XX_MATCH(mmcldo2, MMCLDO2), - BCM590XX_MATCH(audldo, AUDLDO), - BCM590XX_MATCH(micldo, MICLDO), - BCM590XX_MATCH(usbldo, USBLDO), - BCM590XX_MATCH(vibldo, VIBLDO), - BCM590XX_MATCH(csr, CSR), - BCM590XX_MATCH(iosr1, IOSR1), - BCM590XX_MATCH(iosr2, IOSR2), - BCM590XX_MATCH(msr, MSR), - BCM590XX_MATCH(sdsr1, SDSR1), - BCM590XX_MATCH(sdsr2, SDSR2), - BCM590XX_MATCH(vsr, VSR), - BCM590XX_MATCH(gpldo1, GPLDO1), - BCM590XX_MATCH(gpldo2, GPLDO2), - BCM590XX_MATCH(gpldo3, GPLDO3), - BCM590XX_MATCH(gpldo4, GPLDO4), - BCM590XX_MATCH(gpldo5, GPLDO5), - BCM590XX_MATCH(gpldo6, GPLDO6), - BCM590XX_MATCH(vbus, VBUS), +/* DCDC group VSR (BCM59054A1): supported voltages in microvolts */ +static const struct linear_range bcm59054_dcdc_vsr_a1_ranges[] = { + REGULATOR_LINEAR_RANGE(0, 0, 1, 0), + REGULATOR_LINEAR_RANGE(860000, 2, 59, 10000), + REGULATOR_LINEAR_RANGE(1700000, 60, 60, 0), + REGULATOR_LINEAR_RANGE(1500000, 61, 61, 0), + REGULATOR_LINEAR_RANGE(1800000, 62, 62, 0), + REGULATOR_LINEAR_RANGE(1600000, 63, 63, 0), }; -static struct bcm590xx_board *bcm590xx_parse_dt_reg_data( - struct platform_device *pdev, - struct of_regulator_match **bcm590xx_reg_matches) -{ - struct bcm590xx_board *data; - struct device_node *np = pdev->dev.parent->of_node; - struct device_node *regulators; - struct of_regulator_match *matches = bcm590xx_matches; - int count = ARRAY_SIZE(bcm590xx_matches); - int idx = 0; - int ret; - - if (!np) { - dev_err(&pdev->dev, "of node not found\n"); - return NULL; - } +/* DCDC group CSR: supported voltages in microvolts */ +static const struct linear_range bcm59054_dcdc_csr_ranges[] = { + REGULATOR_LINEAR_RANGE(700000, 0, 1, 100000), + REGULATOR_LINEAR_RANGE(860000, 2, 60, 10000), + REGULATOR_LINEAR_RANGE(900000, 61, 63, 0), +}; - data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); - if (!data) - return NULL; +static const struct bcm590xx_reg_data bcm59054_regs[BCM59054_NUM_REGS] = { + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(RFLDO, rfldo, ldo_1_table), + }, + }, - np = of_node_get(np); - regulators = of_get_child_by_name(np, "regulators"); - if (!regulators) { - dev_warn(&pdev->dev, "regulator node not found\n"); - return NULL; - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(CAMLDO1, camldo1, ldo_2_table), + }, + }, - ret = of_regulator_match(&pdev->dev, regulators, matches, count); - of_node_put(regulators); - if (ret < 0) { - dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", - ret); - return NULL; - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(CAMLDO2, camldo2, ldo_2_table), + }, + }, - *bcm590xx_reg_matches = matches; + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SIMLDO1, simldo1, ldo_1_table), + }, + }, - for (idx = 0; idx < count; idx++) { - if (!matches[idx].init_data || !matches[idx].of_node) - continue; + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SIMLDO2, simldo2, ldo_1_table), + }, + }, - data->bcm590xx_pmu_init_data[idx] = matches[idx].init_data; - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SDLDO, sdldo, ldo_2_table), + }, + }, - return data; -} + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SDXLDO, sdxldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(MMCLDO1, mmcldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(MMCLDO2, mmcldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(AUDLDO, audldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_REG_DESC(MICLDO, micldo), + .ops = &bcm590xx_ops_ldo_novolt, + /* MICLDO is locked at 1.8V */ + .n_voltages = 1, + .fixed_uV = 1800000, + .enable_reg = BCM59054_MICLDOPMCTRL1, + .enable_mask = BCM590XX_REG_ENABLE, + .enable_is_inverted = true, + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(USBLDO, usbldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(VIBLDO, vibldo, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(CSR, csr, dcdc_csr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(IOSR1, iosr1, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(IOSR2, iosr2, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(MMSR, mmsr, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(SDSR1, sdsr1, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(SDSR2, sdsr2, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(VSR, vsr, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO1, gpldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO2, gpldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO3, gpldo3, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(TCXLDO, tcxldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(LVLDO1, lvldo1, ldo_3_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(LVLDO2, lvldo2, ldo_3_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_VBUS, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_REG_DESC(VBUS, vbus), + .ops = &bcm590xx_ops_vbus, + .n_voltages = 1, + .fixed_uV = 5000000, + .enable_reg = BCM59054_OTG_CTRL, + .enable_mask = BCM590XX_VBUS_ENABLE, + }, + }, +}; + +/* + * BCM59054A1 regulators; same as previous revision, but with different + * VSR voltage table. + */ +static const struct bcm590xx_reg_data bcm59054_a1_regs[BCM59054_NUM_REGS] = { + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(RFLDO, rfldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(CAMLDO1, camldo1, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(CAMLDO2, camldo2, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SIMLDO1, simldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SIMLDO2, simldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SDLDO, sdldo, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SDXLDO, sdxldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(MMCLDO1, mmcldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(MMCLDO2, mmcldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(AUDLDO, audldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_REG_DESC(MICLDO, micldo), + .ops = &bcm590xx_ops_ldo_novolt, + /* MICLDO is locked at 1.8V */ + .n_voltages = 1, + .fixed_uV = 1800000, + .enable_reg = BCM59054_MICLDOPMCTRL1, + .enable_mask = BCM590XX_REG_ENABLE, + .enable_is_inverted = true, + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(USBLDO, usbldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(VIBLDO, vibldo, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(CSR, csr, dcdc_csr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(IOSR1, iosr1, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(IOSR2, iosr2, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(MMSR, mmsr, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(SDSR1, sdsr1, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(SDSR2, sdsr2, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(VSR, vsr, dcdc_vsr_a1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO1, gpldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO2, gpldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO3, gpldo3, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(TCXLDO, tcxldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(LVLDO1, lvldo1, ldo_3_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(LVLDO2, lvldo2, ldo_3_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_VBUS, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_REG_DESC(VBUS, vbus), + .ops = &bcm590xx_ops_vbus, + .n_voltages = 1, + .fixed_uV = 5000000, + .enable_reg = BCM59054_OTG_CTRL, + .enable_mask = BCM590XX_VBUS_ENABLE, + }, + }, +}; static int bcm590xx_probe(struct platform_device *pdev) { struct bcm590xx *bcm590xx = dev_get_drvdata(pdev->dev.parent); - struct bcm590xx_board *pmu_data = NULL; struct bcm590xx_reg *pmu; + const struct bcm590xx_reg_data *info; struct regulator_config config = { }; - struct bcm590xx_info *info; - struct regulator_init_data *reg_data; struct regulator_dev *rdev; - struct of_regulator_match *bcm590xx_reg_matches = NULL; - int i; - - pmu_data = bcm590xx_parse_dt_reg_data(pdev, - &bcm590xx_reg_matches); + unsigned int i; pmu = devm_kzalloc(&pdev->dev, sizeof(*pmu), GFP_KERNEL); if (!pmu) @@ -381,70 +1110,53 @@ static int bcm590xx_probe(struct platform_device *pdev) pmu->mfd = bcm590xx; - platform_set_drvdata(pdev, pmu); - - pmu->desc = devm_kzalloc(&pdev->dev, BCM590XX_NUM_REGS * - sizeof(struct regulator_desc), GFP_KERNEL); - if (!pmu->desc) - return -ENOMEM; - - info = bcm590xx_regs; - - for (i = 0; i < BCM590XX_NUM_REGS; i++, info++) { - if (pmu_data) - reg_data = pmu_data->bcm590xx_pmu_init_data[i]; + switch (pmu->mfd->pmu_id) { + case BCM590XX_PMUID_BCM59054: + pmu->n_regulators = BCM59054_NUM_REGS; + if (pmu->mfd->rev_analog == BCM59054_REV_ANALOG_A1) + pmu->regs = bcm59054_a1_regs; else - reg_data = NULL; - - /* Register the regulators */ - pmu->desc[i].name = info->name; - pmu->desc[i].supply_name = info->vin_name; - pmu->desc[i].id = i; - pmu->desc[i].volt_table = info->volt_table; - pmu->desc[i].n_voltages = info->n_voltages; - pmu->desc[i].linear_ranges = info->linear_ranges; - pmu->desc[i].n_linear_ranges = info->n_linear_ranges; - - if ((BCM590XX_REG_IS_LDO(i)) || (BCM590XX_REG_IS_GPLDO(i))) { - pmu->desc[i].ops = &bcm590xx_ops_ldo; - pmu->desc[i].vsel_mask = BCM590XX_LDO_VSEL_MASK; - } else if (BCM590XX_REG_IS_VBUS(i)) - pmu->desc[i].ops = &bcm590xx_ops_vbus; - else { - pmu->desc[i].ops = &bcm590xx_ops_dcdc; - pmu->desc[i].vsel_mask = BCM590XX_SR_VSEL_MASK; - } + pmu->regs = bcm59054_regs; + break; + case BCM590XX_PMUID_BCM59056: + pmu->n_regulators = BCM59056_NUM_REGS; + pmu->regs = bcm59056_regs; + break; + default: + dev_err(bcm590xx->dev, + "unknown device type, could not initialize\n"); + return -EINVAL; + } - if (BCM590XX_REG_IS_VBUS(i)) - pmu->desc[i].enable_mask = BCM590XX_VBUS_ENABLE; - else { - pmu->desc[i].vsel_reg = bcm590xx_get_vsel_register(i); - pmu->desc[i].enable_is_inverted = true; - pmu->desc[i].enable_mask = BCM590XX_REG_ENABLE; - } - pmu->desc[i].enable_reg = bcm590xx_get_enable_register(i); - pmu->desc[i].type = REGULATOR_VOLTAGE; - pmu->desc[i].owner = THIS_MODULE; + platform_set_drvdata(pdev, pmu); + + /* Register the regulators */ + for (i = 0; i < pmu->n_regulators; i++) { + info = &pmu->regs[i]; config.dev = bcm590xx->dev; - config.init_data = reg_data; config.driver_data = pmu; - if (BCM590XX_REG_IS_GPLDO(i) || BCM590XX_REG_IS_VBUS(i)) - config.regmap = bcm590xx->regmap_sec; - else - config.regmap = bcm590xx->regmap_pri; - - if (bcm590xx_reg_matches) - config.of_node = bcm590xx_reg_matches[i].of_node; - rdev = devm_regulator_register(&pdev->dev, &pmu->desc[i], - &config); - if (IS_ERR(rdev)) { + switch (info->regmap) { + case BCM590XX_REGMAP_PRI: + config.regmap = bcm590xx->regmap_pri; + break; + case BCM590XX_REGMAP_SEC: + config.regmap = bcm590xx->regmap_sec; + break; + default: dev_err(bcm590xx->dev, - "failed to register %s regulator\n", + "invalid regmap for %s regulator; this is a driver bug\n", pdev->name); - return PTR_ERR(rdev); + return -EINVAL; } + + rdev = devm_regulator_register(&pdev->dev, &info->desc, + &config); + if (IS_ERR(rdev)) + return dev_err_probe(bcm590xx->dev, PTR_ERR(rdev), + "failed to register %s regulator\n", + pdev->name); } return 0; @@ -453,6 +1165,7 @@ static int bcm590xx_probe(struct platform_device *pdev) static struct platform_driver bcm590xx_regulator_driver = { .driver = { .name = "bcm590xx-vregs", + .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, .probe = bcm590xx_probe, }; |