diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/s2mps11.c | 1186 |
1 files changed, 1073 insertions, 113 deletions
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c index 04ae9c6150bd..2d5510acd078 100644 --- a/drivers/regulator/s2mps11.c +++ b/drivers/regulator/s2mps11.c @@ -3,6 +3,7 @@ // Copyright (c) 2012-2014 Samsung Electronics Co., Ltd // http://www.samsung.com +#include <dt-bindings/regulator/samsung,s2mpg10-regulator.h> #include <linux/bug.h> #include <linux/cleanup.h> #include <linux/err.h> @@ -16,6 +17,8 @@ #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> #include <linux/mfd/samsung/core.h> +#include <linux/mfd/samsung/s2mpg10.h> +#include <linux/mfd/samsung/s2mpg11.h> #include <linux/mfd/samsung/s2mps11.h> #include <linux/mfd/samsung/s2mps13.h> #include <linux/mfd/samsung/s2mps14.h> @@ -23,6 +26,11 @@ #include <linux/mfd/samsung/s2mpu02.h> #include <linux/mfd/samsung/s2mpu05.h> +enum { + S2MPG10_REGULATOR_OPS_STD, + S2MPG10_REGULATOR_OPS_EXTCONTROL, +}; + /* The highest number of possible regulators for supported devices. */ #define S2MPS_REGULATOR_MAX S2MPS13_REGULATOR_MAX struct s2mps11_info { @@ -40,12 +48,21 @@ struct s2mps11_info { * the suspend mode was enabled. */ DECLARE_BITMAP(suspend_state, S2MPS_REGULATOR_MAX); +}; - /* - * Array (size: number of regulators) with GPIO-s for external - * sleep control. - */ - struct gpio_desc **ext_control_gpiod; +#define to_s2mpg10_regulator_desc(x) container_of((x), struct s2mpg10_regulator_desc, desc) + +struct s2mpg10_regulator_desc { + struct regulator_desc desc; + + /* Ramp rate during enable, valid for bucks only. */ + unsigned int enable_ramp_rate; + + /* Registers for external control of rail. */ + unsigned int pctrlsel_reg; + unsigned int pctrlsel_mask; + /* Populated from DT. */ + unsigned int pctrlsel_val; }; static int get_ramp_delay(int ramp_delay) @@ -244,7 +261,7 @@ static int s2mps11_regulator_enable(struct regulator_dev *rdev) case S2MPS14X: if (test_bit(rdev_id, s2mps11->suspend_state)) val = S2MPS14_ENABLE_SUSPEND; - else if (s2mps11->ext_control_gpiod[rdev_id]) + else if (rdev->ena_pin) val = S2MPS14_ENABLE_EXT_CONTROL; else val = rdev->desc->enable_mask; @@ -334,6 +351,916 @@ static int s2mps11_regulator_set_suspend_disable(struct regulator_dev *rdev) rdev->desc->enable_mask, state); } +static int s2mps11_of_parse_gpiod(struct device_node *np, + const char *con_id, bool optional, + const struct regulator_desc *desc, + struct regulator_config *config) +{ + struct gpio_desc *ena_gpiod; + int ret; + + ena_gpiod = fwnode_gpiod_get_index(of_fwnode_handle(np), con_id, 0, + GPIOD_OUT_HIGH | + GPIOD_FLAGS_BIT_NONEXCLUSIVE, + desc->name + ? : dev_name(config->dev)); + if (IS_ERR(ena_gpiod)) { + ret = PTR_ERR(ena_gpiod); + + /* Ignore all errors except probe defer. */ + if (ret == -EPROBE_DEFER) + return ret; + + if (ret == -ENOENT) { + if (optional) + return 0; + + dev_info(config->dev, + "No entry for control GPIO for %d/%s in node %pOF\n", + desc->id, desc->name, np); + } else { + dev_warn_probe(config->dev, ret, + "Failed to get control GPIO for %d/%s in node %pOF\n", + desc->id, desc->name, np); + } + + return 0; + } + + dev_info(config->dev, "Using GPIO for ext-control over %d/%s\n", + desc->id, desc->name); + + config->ena_gpiod = ena_gpiod; + + return 0; +} + +static int s2mps11_of_parse_cb(struct device_node *np, + const struct regulator_desc *desc, + struct regulator_config *config) +{ + const struct s2mps11_info *s2mps11 = config->driver_data; + + if (s2mps11->dev_type == S2MPS14X) + switch (desc->id) { + case S2MPS14_LDO10: + case S2MPS14_LDO11: + case S2MPS14_LDO12: + break; + + default: + return 0; + } + else + return 0; + + return s2mps11_of_parse_gpiod(np, "samsung,ext-control", false, desc, + config); +} + +static int s2mpg10_of_parse_cb(struct device_node *np, + const struct regulator_desc *desc, + struct regulator_config *config) +{ + const struct s2mps11_info *s2mps11 = config->driver_data; + struct s2mpg10_regulator_desc *s2mpg10_desc = to_s2mpg10_regulator_desc(desc); + static const u32 ext_control_s2mpg10[] = { + [S2MPG10_EXTCTRL_PWREN] = S2MPG10_PCTRLSEL_PWREN, + [S2MPG10_EXTCTRL_PWREN_MIF] = S2MPG10_PCTRLSEL_PWREN_MIF, + [S2MPG10_EXTCTRL_AP_ACTIVE_N] = S2MPG10_PCTRLSEL_AP_ACTIVE_N, + [S2MPG10_EXTCTRL_CPUCL1_EN] = S2MPG10_PCTRLSEL_CPUCL1_EN, + [S2MPG10_EXTCTRL_CPUCL1_EN2] = S2MPG10_PCTRLSEL_CPUCL1_EN2, + [S2MPG10_EXTCTRL_CPUCL2_EN] = S2MPG10_PCTRLSEL_CPUCL2_EN, + [S2MPG10_EXTCTRL_CPUCL2_EN2] = S2MPG10_PCTRLSEL_CPUCL2_EN2, + [S2MPG10_EXTCTRL_TPU_EN] = S2MPG10_PCTRLSEL_TPU_EN, + [S2MPG10_EXTCTRL_TPU_EN2] = S2MPG10_PCTRLSEL_TPU_EN2, + [S2MPG10_EXTCTRL_TCXO_ON] = S2MPG10_PCTRLSEL_TCXO_ON, + [S2MPG10_EXTCTRL_TCXO_ON2] = S2MPG10_PCTRLSEL_TCXO_ON2, + [S2MPG10_EXTCTRL_LDO20M_EN2] = S2MPG10_PCTRLSEL_LDO20M_EN2, + [S2MPG10_EXTCTRL_LDO20M_EN] = S2MPG10_PCTRLSEL_LDO20M_EN, + }; + static const u32 ext_control_s2mpg11[] = { + [S2MPG11_EXTCTRL_PWREN] = S2MPG10_PCTRLSEL_PWREN, + [S2MPG11_EXTCTRL_PWREN_MIF] = S2MPG10_PCTRLSEL_PWREN_MIF, + [S2MPG11_EXTCTRL_AP_ACTIVE_N] = S2MPG10_PCTRLSEL_AP_ACTIVE_N, + [S2MPG11_EXTCTRL_G3D_EN] = S2MPG10_PCTRLSEL_CPUCL1_EN, + [S2MPG11_EXTCTRL_G3D_EN2] = S2MPG10_PCTRLSEL_CPUCL1_EN2, + [S2MPG11_EXTCTRL_AOC_VDD] = S2MPG10_PCTRLSEL_CPUCL2_EN, + [S2MPG11_EXTCTRL_AOC_RET] = S2MPG10_PCTRLSEL_CPUCL2_EN2, + [S2MPG11_EXTCTRL_UFS_EN] = S2MPG10_PCTRLSEL_TPU_EN, + [S2MPG11_EXTCTRL_LDO13S_EN] = S2MPG10_PCTRLSEL_TPU_EN2, + }; + u32 ext_control; + + if (s2mps11->dev_type != S2MPG10 && s2mps11->dev_type != S2MPG11) + return 0; + + if (of_property_read_u32(np, "samsung,ext-control", &ext_control)) + return 0; + + switch (s2mps11->dev_type) { + case S2MPG10: + switch (desc->id) { + case S2MPG10_BUCK1 ... S2MPG10_BUCK7: + case S2MPG10_BUCK10: + case S2MPG10_LDO3 ... S2MPG10_LDO19: + if (ext_control > S2MPG10_EXTCTRL_TCXO_ON2) + return -EINVAL; + break; + + case S2MPG10_LDO20: + if (ext_control < S2MPG10_EXTCTRL_LDO20M_EN2 || + ext_control > S2MPG10_EXTCTRL_LDO20M_EN) + return -EINVAL; + break; + + default: + return -EINVAL; + } + + if (ext_control > ARRAY_SIZE(ext_control_s2mpg10)) + return -EINVAL; + ext_control = ext_control_s2mpg10[ext_control]; + break; + + case S2MPG11: + switch (desc->id) { + case S2MPG11_BUCK1 ... S2MPG11_BUCK3: + case S2MPG11_BUCK5: + case S2MPG11_BUCK8: + case S2MPG11_BUCK9: + case S2MPG11_BUCKD: + case S2MPG11_BUCKA: + case S2MPG11_LDO1: + case S2MPG11_LDO2: + case S2MPG11_LDO8: + case S2MPG11_LDO13: + if (ext_control > S2MPG11_EXTCTRL_LDO13S_EN) + return -EINVAL; + break; + + default: + return -EINVAL; + } + + if (ext_control > ARRAY_SIZE(ext_control_s2mpg11)) + return -EINVAL; + ext_control = ext_control_s2mpg11[ext_control]; + break; + + default: + return -EINVAL; + } + + /* + * If the regulator should be configured for external control, then: + * 1) the PCTRLSELx register needs to be set accordingly + * 2) regulator_desc::enable_val needs to be: + * a) updated and + * b) written to the hardware + * 3) we switch to the ::ops that provide an empty ::enable() and no + * ::disable() implementations + * + * Points 1) and 2b) will be handled in _probe(), after + * devm_regulator_register() returns, so that we can properly act on + * failures, since the regulator core ignores most return values from + * this parse callback. + */ + s2mpg10_desc->pctrlsel_val = ext_control; + s2mpg10_desc->pctrlsel_val <<= (ffs(s2mpg10_desc->pctrlsel_mask) - 1); + + s2mpg10_desc->desc.enable_val = S2MPG10_PMIC_CTRL_ENABLE_EXT; + s2mpg10_desc->desc.enable_val <<= (ffs(desc->enable_mask) - 1); + + ++s2mpg10_desc->desc.ops; + + return s2mps11_of_parse_gpiod(np, "enable", true, desc, config); +} + +static int s2mpg10_enable_ext_control(struct s2mps11_info *s2mps11, + struct regulator_dev *rdev) +{ + const struct s2mpg10_regulator_desc *s2mpg10_desc; + int ret; + + switch (s2mps11->dev_type) { + case S2MPG10: + case S2MPG11: + s2mpg10_desc = to_s2mpg10_regulator_desc(rdev->desc); + break; + + default: + return 0; + } + + ret = regmap_update_bits(rdev_get_regmap(rdev), + s2mpg10_desc->pctrlsel_reg, + s2mpg10_desc->pctrlsel_mask, + s2mpg10_desc->pctrlsel_val); + if (ret) + return dev_err_probe(rdev_get_dev(rdev), ret, + "failed to configure pctrlsel for %s\n", + rdev->desc->name); + + /* + * When using external control, the enable bit of the regulator still + * needs to be set. The actual state will still be determined by the + * external signal. + */ + ret = regulator_enable_regmap(rdev); + if (ret) + return dev_err_probe(rdev_get_dev(rdev), ret, + "failed to enable regulator %s\n", + rdev->desc->name); + + return 0; +} + +static int s2mpg10_regulator_enable_nop(struct regulator_dev *rdev) +{ + /* + * We need to provide this, otherwise the regulator core's enable on + * this regulator will return a failure and subsequently disable our + * parent regulator. + */ + return 0; +} + +static int s2mpg10_regulator_buck_enable_time(struct regulator_dev *rdev) +{ + const struct s2mpg10_regulator_desc * const s2mpg10_desc = + to_s2mpg10_regulator_desc(rdev->desc); + const struct regulator_ops * const ops = rdev->desc->ops; + int vsel, curr_uV; + + vsel = ops->get_voltage_sel(rdev); + if (vsel < 0) + return vsel; + + curr_uV = ops->list_voltage(rdev, vsel); + if (curr_uV < 0) + return curr_uV; + + return (rdev->desc->enable_time + + DIV_ROUND_UP(curr_uV, s2mpg10_desc->enable_ramp_rate)); +} + +static int s2mpg1x_regulator_buck_set_voltage_time(struct regulator_dev *rdev, + int old_uV, int new_uV, + unsigned int ramp_reg, + unsigned int ramp_mask) +{ + unsigned int ramp_sel, ramp_rate; + int ret; + + if (old_uV == new_uV) + return 0; + + ret = regmap_read(rdev->regmap, ramp_reg, &ramp_sel); + if (ret) + return ret; + + ramp_sel &= ramp_mask; + ramp_sel >>= ffs(ramp_mask) - 1; + if (ramp_sel >= rdev->desc->n_ramp_values || + !rdev->desc->ramp_delay_table) + return -EINVAL; + + ramp_rate = rdev->desc->ramp_delay_table[ramp_sel]; + + return DIV_ROUND_UP(abs(new_uV - old_uV), ramp_rate); +} + +static int s2mpg10_regulator_buck_set_voltage_time(struct regulator_dev *rdev, + int old_uV, int new_uV) +{ + unsigned int ramp_reg; + + ramp_reg = rdev->desc->ramp_reg; + if (old_uV > new_uV) + /* The downwards ramp is at a different offset. */ + ramp_reg += S2MPG10_PMIC_DVS_RAMP4 - S2MPG10_PMIC_DVS_RAMP1; + + return s2mpg1x_regulator_buck_set_voltage_time(rdev, old_uV, new_uV, + ramp_reg, + rdev->desc->ramp_mask); +} + +static int s2mpg11_regulator_buck_set_voltage_time(struct regulator_dev *rdev, + int old_uV, int new_uV) +{ + unsigned int ramp_mask; + + ramp_mask = rdev->desc->ramp_mask; + if (old_uV > new_uV) + /* The downwards mask is at a different position. */ + ramp_mask >>= 2; + + return s2mpg1x_regulator_buck_set_voltage_time(rdev, old_uV, new_uV, + rdev->desc->ramp_reg, + ramp_mask); +} + +/* + * We assign both, ::set_voltage_time() and ::set_voltage_time_sel(), because + * only if the latter is != NULL, the regulator core will call neither during + * DVS if the regulator is disabled. If the latter is NULL, the core always + * calls the ::set_voltage_time() callback, which would give incorrect results + * if the regulator is off. + * At the same time, we do need ::set_voltage_time() due to differing upwards + * and downwards ramps and we can not make that code dependent on the regulator + * enable state, as that would break regulator_set_voltage_time() which + * expects a correct result no matter the enable state. + */ +static const struct regulator_ops s2mpg10_reg_buck_ops[] = { + [S2MPG10_REGULATOR_OPS_STD] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .enable_time = s2mpg10_regulator_buck_enable_time, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .set_voltage_time = s2mpg10_regulator_buck_set_voltage_time, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + }, + [S2MPG10_REGULATOR_OPS_EXTCONTROL] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .enable = s2mpg10_regulator_enable_nop, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .set_voltage_time = s2mpg10_regulator_buck_set_voltage_time, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + } +}; + +#define s2mpg10_buck_to_ramp_mask(n) (GENMASK(1, 0) << (((n) % 4) * 2)) + +/* + * The ramp_delay during enable is fixed (12.5mV/μs), while the ramp during + * DVS can be adjusted. Linux can adjust the ramp delay via DT, in which case + * the regulator core will modify the regulator's constraints and call our + * .set_ramp_delay() which updates the DVS ramp in ramp_reg. + * For enable, our .enable_time() unconditionally uses enable_ramp_rate + * (12.5mV/μs) while our ::set_voltage_time() takes the value in ramp_reg + * into account. + */ +#define regulator_desc_s2mpg1x_buck_cmn(_name, _id, _supply, _ops, \ + _vrange, _vsel_reg, _vsel_mask, _en_reg, _en_mask, \ + _r_reg, _r_mask, _r_table, _r_table_sz, \ + _en_time) { \ + .name = "buck" _name, \ + .supply_name = _supply, \ + .of_match = of_match_ptr("buck" _name), \ + .regulators_node = of_match_ptr("regulators"), \ + .of_parse_cb = s2mpg10_of_parse_cb, \ + .id = _id, \ + .ops = &(_ops)[0], \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE, \ + .linear_ranges = _vrange, \ + .n_linear_ranges = ARRAY_SIZE(_vrange), \ + .n_voltages = _vrange##_count, \ + .vsel_reg = _vsel_reg, \ + .vsel_mask = _vsel_mask, \ + .enable_reg = _en_reg, \ + .enable_mask = _en_mask, \ + .ramp_reg = _r_reg, \ + .ramp_mask = _r_mask, \ + .ramp_delay_table = _r_table, \ + .n_ramp_values = _r_table_sz, \ + .enable_time = _en_time, /* + V/enable_ramp_rate */ \ +} + +#define regulator_desc_s2mpg10_buck(_num, _vrange, _r_reg) \ + regulator_desc_s2mpg1x_buck_cmn(#_num "m", S2MPG10_BUCK##_num, \ + "vinb"#_num "m", s2mpg10_reg_buck_ops, _vrange, \ + S2MPG10_PMIC_B##_num##M_OUT1, GENMASK(7, 0), \ + S2MPG10_PMIC_B##_num##M_CTRL, GENMASK(7, 6), \ + S2MPG10_PMIC_##_r_reg, \ + s2mpg10_buck_to_ramp_mask(S2MPG10_BUCK##_num \ + - S2MPG10_BUCK1), \ + s2mpg10_buck_ramp_table, \ + ARRAY_SIZE(s2mpg10_buck_ramp_table), 30) + +#define s2mpg10_regulator_desc_buck_cm(_num, _vrange, _r_reg) \ + .desc = regulator_desc_s2mpg10_buck(_num, _vrange, _r_reg), \ + .enable_ramp_rate = 12500 + +#define s2mpg10_regulator_desc_buck_gpio(_num, _vrange, _r_reg, \ + _pc_reg, _pc_mask) \ + [S2MPG10_BUCK##_num] = { \ + s2mpg10_regulator_desc_buck_cm(_num, _vrange, _r_reg), \ + .pctrlsel_reg = S2MPG10_PMIC_##_pc_reg, \ + .pctrlsel_mask = _pc_mask, \ + } + +#define s2mpg10_regulator_desc_buck(_num, _vrange, _r_reg) \ + [S2MPG10_BUCK##_num] = { \ + s2mpg10_regulator_desc_buck_cm(_num, _vrange, _r_reg), \ + } + +/* ops for S2MPG1x LDO regulators without ramp control */ +static const struct regulator_ops s2mpg10_reg_ldo_ops[] = { + [S2MPG10_REGULATOR_OPS_STD] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .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, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + }, + [S2MPG10_REGULATOR_OPS_EXTCONTROL] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .enable = s2mpg10_regulator_enable_nop, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + } +}; + +/* ops for S2MPG1x LDO regulators that have ramp control */ +static const struct regulator_ops s2mpg10_reg_ldo_ramp_ops[] = { + [S2MPG10_REGULATOR_OPS_STD] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .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, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + }, + [S2MPG10_REGULATOR_OPS_EXTCONTROL] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .enable = s2mpg10_regulator_enable_nop, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + } +}; + +#define regulator_desc_s2mpg1x_ldo_cmn(_name, _id, _supply, _ops, \ + _vrange, _vsel_reg, _vsel_mask, _en_reg, _en_mask, \ + _ramp_delay, _r_reg, _r_mask, _r_table, _r_table_sz) { \ + .name = "ldo" _name, \ + .supply_name = _supply, \ + .of_match = of_match_ptr("ldo" _name), \ + .regulators_node = of_match_ptr("regulators"), \ + .of_parse_cb = s2mpg10_of_parse_cb, \ + .id = _id, \ + .ops = &(_ops)[0], \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE, \ + .linear_ranges = _vrange, \ + .n_linear_ranges = ARRAY_SIZE(_vrange), \ + .n_voltages = _vrange##_count, \ + .vsel_reg = _vsel_reg, \ + .vsel_mask = _vsel_mask, \ + .enable_reg = _en_reg, \ + .enable_mask = _en_mask, \ + .ramp_delay = _ramp_delay, \ + .ramp_reg = _r_reg, \ + .ramp_mask = _r_mask, \ + .ramp_delay_table = _r_table, \ + .n_ramp_values = _r_table_sz, \ + .enable_time = 130, /* startup 20+-10 + ramp 30..100μs */ \ +} + +#define s2mpg10_regulator_desc_ldo_cmn(_num, _supply, _ops, _vrange, \ + _vsel_reg_sfx, _vsel_mask, _en_reg, _en_mask, \ + _ramp_delay, _r_reg, _r_mask, _r_table, _r_table_sz, \ + _pc_reg, _pc_mask) \ + [S2MPG10_LDO##_num] = { \ + .desc = regulator_desc_s2mpg1x_ldo_cmn(#_num "m", \ + S2MPG10_LDO##_num, _supply, _ops, \ + _vrange, \ + S2MPG10_PMIC_L##_num##M_##_vsel_reg_sfx, \ + _vsel_mask, \ + S2MPG10_PMIC_##_en_reg, _en_mask, \ + _ramp_delay, _r_reg, _r_mask, _r_table, \ + _r_table_sz), \ + .pctrlsel_reg = _pc_reg, \ + .pctrlsel_mask = _pc_mask, \ + } + +/* standard LDO via LxM_CTRL */ +#define s2mpg10_regulator_desc_ldo(_num, _supply, _vrange) \ + s2mpg10_regulator_desc_ldo_cmn(_num, _supply, \ + s2mpg10_reg_ldo_ops, _vrange, CTRL, GENMASK(5, 0), \ + L##_num##M_CTRL, BIT(7), \ + 0, 0, 0, NULL, 0, \ + 0, 0) + +/* standard LDO but possibly GPIO controlled */ +#define s2mpg10_regulator_desc_ldo_gpio(_num, _supply, _vrange, \ + _pc_reg, _pc_mask) \ + s2mpg10_regulator_desc_ldo_cmn(_num, _supply, \ + s2mpg10_reg_ldo_ops, _vrange, CTRL, GENMASK(5, 0), \ + L##_num##M_CTRL, GENMASK(7, 6), \ + 0, 0, 0, NULL, 0, \ + S2MPG10_PMIC_##_pc_reg, _pc_mask) + +/* LDO with ramp support and possibly GPIO controlled */ +#define s2mpg10_regulator_desc_ldo_ramp(_num, _supply, _vrange, \ + _en_mask, _r_reg, _pc_reg, _pc_mask) \ + s2mpg10_regulator_desc_ldo_cmn(_num, _supply, \ + s2mpg10_reg_ldo_ramp_ops, _vrange, CTRL1, GENMASK(6, 0), \ + LDO_CTRL2, _en_mask, \ + 6250, S2MPG10_PMIC_##_r_reg, GENMASK(1, 0), \ + s2mpg10_ldo_ramp_table, \ + ARRAY_SIZE(s2mpg10_ldo_ramp_table), \ + S2MPG10_PMIC_##_pc_reg, _pc_mask) + +#define S2MPG10_VOLTAGE_RANGE(_prefix, _idx, _offs_uV, _min_uV, \ + _max_uV, _step_uV) \ +static const struct linear_range _prefix##_vranges##_idx[] = { \ + REGULATOR_LINEAR_VRANGE(_offs_uV, _min_uV, _max_uV, _step_uV) \ +}; \ +static const unsigned int _prefix##_vranges##_idx##_count = \ + ((((_max_uV) - (_offs_uV)) / (_step_uV)) + 1) + +/* voltage range for s2mpg10 BUCK 1, 2, 3, 4, 5, 7, 8, 9, 10 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_buck, 1, 200000, 450000, 1300000, STEP_6_25_MV); + +/* voltage range for s2mpg10 BUCK 6 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_buck, 6, 200000, 450000, 1350000, STEP_6_25_MV); + +static const unsigned int s2mpg10_buck_ramp_table[] = { + 6250, 12500, 25000 +}; + +/* voltage range for s2mpg10 LDO 1, 11, 12 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 1, 300000, 700000, 1300000, STEP_12_5_MV); + +/* voltage range for s2mpg10 LDO 2, 4, 9, 14, 18, 19, 20, 23, 25, 29, 30, 31 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 2, 700000, 1600000, 1950000, STEP_25_MV); + +/* voltage range for s2mpg10 LDO 3, 5, 6, 8, 16, 17, 24, 28 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 3, 725000, 725000, 1300000, STEP_12_5_MV); + +/* voltage range for s2mpg10 LDO 7 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 7, 300000, 450000, 1300000, STEP_12_5_MV); + +/* voltage range for s2mpg10 LDO 13, 15 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 13, 300000, 450000, 950000, STEP_12_5_MV); + +/* voltage range for s2mpg10 LDO 10 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 10, 1800000, 1800000, 3350000, STEP_25_MV); + +/* voltage range for s2mpg10 LDO 21, 22, 26, 27 */ +S2MPG10_VOLTAGE_RANGE(s2mpg10_ldo, 21, 1800000, 2500000, 3300000, STEP_25_MV); + +/* possible ramp values for s2mpg10 LDO 1, 7, 11, 12, 13, 15 */ +static const unsigned int s2mpg10_ldo_ramp_table[] = { + 6250, 12500 +}; + +static const struct s2mpg10_regulator_desc s2mpg10_regulators[] = { + s2mpg10_regulator_desc_buck_gpio(1, s2mpg10_buck_vranges1, DVS_RAMP1, + PCTRLSEL1, GENMASK(3, 0)), + s2mpg10_regulator_desc_buck_gpio(2, s2mpg10_buck_vranges1, DVS_RAMP1, + PCTRLSEL1, GENMASK(7, 4)), + s2mpg10_regulator_desc_buck_gpio(3, s2mpg10_buck_vranges1, DVS_RAMP1, + PCTRLSEL2, GENMASK(3, 0)), + s2mpg10_regulator_desc_buck_gpio(4, s2mpg10_buck_vranges1, DVS_RAMP1, + PCTRLSEL2, GENMASK(7, 4)), + s2mpg10_regulator_desc_buck_gpio(5, s2mpg10_buck_vranges1, DVS_RAMP2, + PCTRLSEL3, GENMASK(3, 0)), + s2mpg10_regulator_desc_buck_gpio(6, s2mpg10_buck_vranges6, DVS_RAMP2, + PCTRLSEL3, GENMASK(7, 4)), + s2mpg10_regulator_desc_buck_gpio(7, s2mpg10_buck_vranges1, DVS_RAMP2, + PCTRLSEL4, GENMASK(3, 0)), + s2mpg10_regulator_desc_buck(8, s2mpg10_buck_vranges1, DVS_RAMP2), + s2mpg10_regulator_desc_buck(9, s2mpg10_buck_vranges1, DVS_RAMP3), + s2mpg10_regulator_desc_buck_gpio(10, s2mpg10_buck_vranges1, DVS_RAMP3, + PCTRLSEL4, GENMASK(7, 4)), + /* + * Standard LDO via LxM_CTRL but non-standard (greater) V-range and with + * ramp support. + */ + s2mpg10_regulator_desc_ldo_cmn(1, "vinl3m", s2mpg10_reg_ldo_ramp_ops, + s2mpg10_ldo_vranges1, + CTRL, GENMASK(6, 0), + L1M_CTRL, BIT(7), + 6250, S2MPG10_PMIC_DVS_RAMP6, + GENMASK(5, 4), s2mpg10_ldo_ramp_table, + ARRAY_SIZE(s2mpg10_ldo_ramp_table), + 0, 0), + s2mpg10_regulator_desc_ldo(2, "vinl9m", s2mpg10_ldo_vranges2), + s2mpg10_regulator_desc_ldo_gpio(3, "vinl4m", s2mpg10_ldo_vranges3, + PCTRLSEL5, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(4, "vinl9m", s2mpg10_ldo_vranges2, + PCTRLSEL5, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_gpio(5, "vinl3m", s2mpg10_ldo_vranges3, + PCTRLSEL6, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(6, "vinl7m", s2mpg10_ldo_vranges3, + PCTRLSEL6, GENMASK(7, 4)), + /* + * Ramp support, possibly GPIO controlled, non-standard (greater) V- + * range and enable reg & mask. + */ + s2mpg10_regulator_desc_ldo_cmn(7, "vinl3m", s2mpg10_reg_ldo_ramp_ops, + s2mpg10_ldo_vranges7, + CTRL, GENMASK(6, 0), + LDO_CTRL1, GENMASK(4, 3), + 6250, S2MPG10_PMIC_DVS_RAMP6, + GENMASK(7, 6), s2mpg10_ldo_ramp_table, + ARRAY_SIZE(s2mpg10_ldo_ramp_table), + S2MPG10_PMIC_PCTRLSEL7, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(8, "vinl4m", s2mpg10_ldo_vranges3, + PCTRLSEL7, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_gpio(9, "vinl10m", s2mpg10_ldo_vranges2, + PCTRLSEL8, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(10, "vinl15m", s2mpg10_ldo_vranges10, + PCTRLSEL8, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_ramp(11, "vinl7m", s2mpg10_ldo_vranges1, + GENMASK(1, 0), DVS_SYNC_CTRL3, + PCTRLSEL9, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_ramp(12, "vinl8m", s2mpg10_ldo_vranges1, + GENMASK(3, 2), DVS_SYNC_CTRL4, + PCTRLSEL9, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_ramp(13, "vinl1m", s2mpg10_ldo_vranges13, + GENMASK(5, 4), DVS_SYNC_CTRL5, + PCTRLSEL10, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(14, "vinl10m", s2mpg10_ldo_vranges2, + PCTRLSEL10, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_ramp(15, "vinl2m", s2mpg10_ldo_vranges13, + GENMASK(7, 6), DVS_SYNC_CTRL6, + PCTRLSEL11, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(16, "vinl5m", s2mpg10_ldo_vranges3, + PCTRLSEL11, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_gpio(17, "vinl6m", s2mpg10_ldo_vranges3, + PCTRLSEL12, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(18, "vinl10m", s2mpg10_ldo_vranges2, + PCTRLSEL12, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo_gpio(19, "vinl10m", s2mpg10_ldo_vranges2, + PCTRLSEL13, GENMASK(3, 0)), + s2mpg10_regulator_desc_ldo_gpio(20, "vinl10m", s2mpg10_ldo_vranges2, + PCTRLSEL13, GENMASK(7, 4)), + s2mpg10_regulator_desc_ldo(21, "vinl14m", s2mpg10_ldo_vranges21), + s2mpg10_regulator_desc_ldo(22, "vinl15m", s2mpg10_ldo_vranges21), + s2mpg10_regulator_desc_ldo(23, "vinl11m", s2mpg10_ldo_vranges2), + s2mpg10_regulator_desc_ldo(24, "vinl7m", s2mpg10_ldo_vranges3), + s2mpg10_regulator_desc_ldo(25, "vinl10m", s2mpg10_ldo_vranges2), + s2mpg10_regulator_desc_ldo(26, "vinl15m", s2mpg10_ldo_vranges21), + s2mpg10_regulator_desc_ldo(27, "vinl15m", s2mpg10_ldo_vranges21), + s2mpg10_regulator_desc_ldo(28, "vinl7m", s2mpg10_ldo_vranges3), + s2mpg10_regulator_desc_ldo(29, "vinl12m", s2mpg10_ldo_vranges2), + s2mpg10_regulator_desc_ldo(30, "vinl13m", s2mpg10_ldo_vranges2), + s2mpg10_regulator_desc_ldo(31, "vinl11m", s2mpg10_ldo_vranges2) +}; + +static const struct regulator_ops s2mpg11_reg_buck_ops[] = { + [S2MPG10_REGULATOR_OPS_STD] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .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, + .set_voltage_time = s2mpg11_regulator_buck_set_voltage_time, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .enable_time = s2mpg10_regulator_buck_enable_time, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + }, + [S2MPG10_REGULATOR_OPS_EXTCONTROL] = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .enable = s2mpg10_regulator_enable_nop, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .set_voltage_time = s2mpg11_regulator_buck_set_voltage_time, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .enable_time = s2mpg10_regulator_buck_enable_time, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + } +}; + +#define s2mpg11_buck_to_ramp_mask(n) (GENMASK(3, 2) << (((n) % 2) * 4)) + +#define regulator_desc_s2mpg11_buckx(_name, _id, _supply, _vrange, \ + _vsel_reg, _en_reg, _en_mask, _r_reg) \ + regulator_desc_s2mpg1x_buck_cmn(_name, _id, _supply, \ + s2mpg11_reg_buck_ops, _vrange, \ + S2MPG11_PMIC_##_vsel_reg, GENMASK(7, 0), \ + S2MPG11_PMIC_##_en_reg, _en_mask, \ + S2MPG11_PMIC_##_r_reg, \ + s2mpg11_buck_to_ramp_mask(_id - S2MPG11_BUCK1), \ + s2mpg10_buck_ramp_table, \ + ARRAY_SIZE(s2mpg10_buck_ramp_table), 30) + +#define s2mpg11_regulator_desc_buck_xm(_num, _vrange, _vsel_reg_sfx, \ + _en_mask, _r_reg, _en_rrate) \ + .desc = regulator_desc_s2mpg11_buckx(#_num"s", \ + S2MPG11_BUCK##_num, "vinb"#_num"s", \ + _vrange, \ + B##_num##S_##_vsel_reg_sfx, \ + B##_num##S_CTRL, _en_mask, \ + _r_reg), \ + .enable_ramp_rate = _en_rrate + +#define s2mpg11_regulator_desc_buck_cm(_num, _vrange, _vsel_reg_sfx, \ + _en_mask, _r_reg) \ + [S2MPG11_BUCK##_num] = { \ + s2mpg11_regulator_desc_buck_xm(_num, _vrange, \ + _vsel_reg_sfx, _en_mask, _r_reg, 12500), \ + } + +#define s2mpg11_regulator_desc_buckn_cm_gpio(_num, _vrange, \ + _vsel_reg_sfx, _en_mask, _r_reg, _pc_reg, _pc_mask) \ + [S2MPG11_BUCK##_num] = { \ + s2mpg11_regulator_desc_buck_xm(_num, _vrange, \ + _vsel_reg_sfx, _en_mask, _r_reg, 12500), \ + .pctrlsel_reg = S2MPG11_PMIC_##_pc_reg, \ + .pctrlsel_mask = _pc_mask, \ + } + +#define s2mpg11_regulator_desc_buck_vm(_num, _vrange, _vsel_reg_sfx, \ + _en_mask, _r_reg) \ + [S2MPG11_BUCK##_num] = { \ + s2mpg11_regulator_desc_buck_xm(_num, _vrange, \ + _vsel_reg_sfx, _en_mask, _r_reg, 25000), \ + } + +#define s2mpg11_regulator_desc_bucka(_num, _num_lower, _r_reg, \ + _pc_reg, _pc_mask) \ + [S2MPG11_BUCK##_num] = { \ + .desc = regulator_desc_s2mpg11_buckx(#_num_lower, \ + S2MPG11_BUCK##_num, "vinb"#_num_lower, \ + s2mpg11_buck_vranges##_num_lower, \ + BUCK##_num##_OUT, \ + BUCK##_num##_CTRL, GENMASK(7, 6), \ + _r_reg), \ + .enable_ramp_rate = 25000, \ + .pctrlsel_reg = S2MPG11_PMIC_##_pc_reg, \ + .pctrlsel_mask = _pc_mask, \ + } + +#define s2mpg11_regulator_desc_buckboost() \ + [S2MPG11_BUCKBOOST] = { \ + .desc = regulator_desc_s2mpg1x_buck_cmn("boost", \ + S2MPG11_BUCKBOOST, "vinbb", \ + s2mpg10_reg_ldo_ops, \ + s2mpg11_buck_vrangesboost, \ + S2MPG11_PMIC_BB_OUT1, GENMASK(6, 0), \ + S2MPG11_PMIC_BB_CTRL, BIT(7), \ + 0, 0, NULL, 0, 35), \ + .enable_ramp_rate = 17500, \ + } + +#define s2mpg11_regulator_desc_ldo_cmn(_num, _supply, _ops, \ + _vrange, _vsel_reg_sfx, _vsel_mask, _en_reg, _en_mask, \ + _ramp_delay, _r_reg, _r_mask, _r_table, _r_table_sz, \ + _pc_reg, _pc_mask) \ + [S2MPG11_LDO##_num] = { \ + .desc = regulator_desc_s2mpg1x_ldo_cmn(#_num "s", \ + S2MPG11_LDO##_num, _supply, _ops, \ + _vrange, \ + S2MPG11_PMIC_L##_num##S_##_vsel_reg_sfx, \ + _vsel_mask, \ + S2MPG11_PMIC_##_en_reg, _en_mask, \ + _ramp_delay, _r_reg, _r_mask, _r_table, \ + _r_table_sz), \ + .pctrlsel_reg = _pc_reg, \ + .pctrlsel_mask = _pc_mask, \ + } + +/* standard LDO via LxM_CTRL */ +#define s2mpg11_regulator_desc_ldo(_num, _supply, _vrange) \ + s2mpg11_regulator_desc_ldo_cmn(_num, _supply, \ + s2mpg10_reg_ldo_ops, _vrange, CTRL, GENMASK(5, 0), \ + L##_num##S_CTRL, BIT(7), \ + 0, 0, 0, NULL, 0, \ + 0, 0) + +/* standard LDO but possibly GPIO controlled */ +#define s2mpg11_regulator_desc_ldo_gpio(_num, _supply, _vrange, \ + _pc_reg, _pc_mask) \ + s2mpg11_regulator_desc_ldo_cmn(_num, _supply, \ + s2mpg10_reg_ldo_ops, _vrange, CTRL, GENMASK(5, 0), \ + L##_num##S_CTRL, GENMASK(7, 6), \ + 0, 0, 0, NULL, 0, \ + S2MPG11_PMIC_##_pc_reg, _pc_mask) + +/* LDO with ramp support and possibly GPIO controlled */ +#define s2mpg11_regulator_desc_ldo_ramp(_num, _supply, _vrange, \ + _en_mask, _r_reg, _pc_reg, _pc_mask) \ + s2mpg11_regulator_desc_ldo_cmn(_num, _supply, \ + s2mpg10_reg_ldo_ramp_ops, _vrange, CTRL1, GENMASK(6, 0), \ + LDO_CTRL1, _en_mask, \ + 6250, S2MPG11_PMIC_##_r_reg, GENMASK(1, 0), \ + s2mpg10_ldo_ramp_table, \ + ARRAY_SIZE(s2mpg10_ldo_ramp_table), \ + S2MPG11_PMIC_##_pc_reg, _pc_mask) + +/* voltage range for s2mpg11 BUCK 1, 2, 3, 4, 8, 9, 10 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, 1, 200000, 450000, 1300000, STEP_6_25_MV); + +/* voltage range for s2mpg11 BUCK 5 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, 5, 200000, 400000, 1300000, STEP_6_25_MV); + +/* voltage range for s2mpg11 BUCK 6 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, 6, 200000, 1000000, 1500000, STEP_6_25_MV); + +/* voltage range for s2mpg11 BUCK 7 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, 7, 600000, 1500000, 2200000, STEP_12_5_MV); + +/* voltage range for s2mpg11 BUCK D */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, d, 600000, 2400000, 3300000, STEP_12_5_MV); + +/* voltage range for s2mpg11 BUCK A */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, a, 600000, 1700000, 2100000, STEP_12_5_MV); + +/* voltage range for s2mpg11 BUCK BOOST */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_buck, boost, + 2600000, 3000000, 3600000, STEP_12_5_MV); + +/* voltage range for s2mpg11 LDO 1, 2 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 1, 300000, 450000, 950000, STEP_12_5_MV); + +/* voltage range for s2mpg11 LDO 3, 7, 10, 11, 12, 14, 15 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 3, 700000, 1600000, 1950000, STEP_25_MV); + +/* voltage range for s2mpg11 LDO 4, 6 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 4, 1800000, 2500000, 3300000, STEP_25_MV); + +/* voltage range for s2mpg11 LDO 5 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 5, 1600000, 1600000, 1950000, STEP_12_5_MV); + +/* voltage range for s2mpg11 LDO 8 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 8, 979600, 1130400, 1281200, 5800); + +/* voltage range for s2mpg11 LDO 9 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 9, 725000, 725000, 1300000, STEP_12_5_MV); + +/* voltage range for s2mpg11 LDO 13 */ +S2MPG10_VOLTAGE_RANGE(s2mpg11_ldo, 13, 1800000, 1800000, 3350000, STEP_25_MV); + +static const struct s2mpg10_regulator_desc s2mpg11_regulators[] = { + s2mpg11_regulator_desc_buckboost(), + s2mpg11_regulator_desc_buckn_cm_gpio(1, s2mpg11_buck_vranges1, + OUT1, GENMASK(7, 6), DVS_RAMP1, + PCTRLSEL1, GENMASK(3, 0)), + s2mpg11_regulator_desc_buckn_cm_gpio(2, s2mpg11_buck_vranges1, + OUT1, GENMASK(7, 6), DVS_RAMP1, + PCTRLSEL1, GENMASK(7, 4)), + s2mpg11_regulator_desc_buckn_cm_gpio(3, s2mpg11_buck_vranges1, + OUT1, GENMASK(7, 6), DVS_RAMP2, + PCTRLSEL2, GENMASK(3, 0)), + s2mpg11_regulator_desc_buck_cm(4, s2mpg11_buck_vranges1, + OUT, BIT(7), DVS_RAMP2), + s2mpg11_regulator_desc_buckn_cm_gpio(5, s2mpg11_buck_vranges5, + OUT, GENMASK(7, 6), DVS_RAMP3, + PCTRLSEL2, GENMASK(7, 4)), + s2mpg11_regulator_desc_buck_cm(6, s2mpg11_buck_vranges6, + OUT1, BIT(7), DVS_RAMP3), + s2mpg11_regulator_desc_buck_vm(7, s2mpg11_buck_vranges7, + OUT1, BIT(7), DVS_RAMP4), + s2mpg11_regulator_desc_buckn_cm_gpio(8, s2mpg11_buck_vranges1, + OUT1, GENMASK(7, 6), DVS_RAMP4, + PCTRLSEL3, GENMASK(3, 0)), + s2mpg11_regulator_desc_buckn_cm_gpio(9, s2mpg11_buck_vranges1, + OUT1, GENMASK(7, 6), DVS_RAMP5, + PCTRLSEL3, GENMASK(7, 4)), + s2mpg11_regulator_desc_buck_cm(10, s2mpg11_buck_vranges1, + OUT, BIT(7), DVS_RAMP5), + s2mpg11_regulator_desc_bucka(D, d, DVS_RAMP6, PCTRLSEL4, GENMASK(3, 0)), + s2mpg11_regulator_desc_bucka(A, a, DVS_RAMP6, PCTRLSEL4, GENMASK(7, 4)), + s2mpg11_regulator_desc_ldo_ramp(1, "vinl1s", s2mpg11_ldo_vranges1, + GENMASK(5, 4), DVS_SYNC_CTRL1, + PCTRLSEL5, GENMASK(3, 0)), + s2mpg11_regulator_desc_ldo_ramp(2, "vinl1s", s2mpg11_ldo_vranges1, + GENMASK(7, 6), DVS_SYNC_CTRL2, + PCTRLSEL5, GENMASK(7, 4)), + s2mpg11_regulator_desc_ldo(3, "vinl3s", s2mpg11_ldo_vranges3), + s2mpg11_regulator_desc_ldo(4, "vinl5s", s2mpg11_ldo_vranges4), + s2mpg11_regulator_desc_ldo(5, "vinl3s", s2mpg11_ldo_vranges5), + s2mpg11_regulator_desc_ldo(6, "vinl5s", s2mpg11_ldo_vranges4), + s2mpg11_regulator_desc_ldo(7, "vinl3s", s2mpg11_ldo_vranges3), + s2mpg11_regulator_desc_ldo_gpio(8, "vinl2s", s2mpg11_ldo_vranges8, + PCTRLSEL6, GENMASK(3, 0)), + s2mpg11_regulator_desc_ldo(9, "vinl2s", s2mpg11_ldo_vranges9), + s2mpg11_regulator_desc_ldo(10, "vinl4s", s2mpg11_ldo_vranges3), + s2mpg11_regulator_desc_ldo(11, "vinl4s", s2mpg11_ldo_vranges3), + s2mpg11_regulator_desc_ldo(12, "vinl4s", s2mpg11_ldo_vranges3), + s2mpg11_regulator_desc_ldo_gpio(13, "vinl6s", s2mpg11_ldo_vranges13, + PCTRLSEL6, GENMASK(7, 4)), + s2mpg11_regulator_desc_ldo(14, "vinl4s", s2mpg11_ldo_vranges3), + s2mpg11_regulator_desc_ldo(15, "vinl3s", s2mpg11_ldo_vranges3) +}; + static const struct regulator_ops s2mps11_ldo_ops = { .list_voltage = regulator_list_voltage_linear, .map_voltage = regulator_map_voltage_linear, @@ -362,6 +1289,8 @@ static const struct regulator_ops s2mps11_buck_ops = { #define regulator_desc_s2mps11_ldo(num, step) { \ .name = "LDO"#num, \ .id = S2MPS11_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps11_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -378,6 +1307,8 @@ static const struct regulator_ops s2mps11_buck_ops = { #define regulator_desc_s2mps11_buck1_4(num) { \ .name = "BUCK"#num, \ .id = S2MPS11_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps11_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -395,6 +1326,8 @@ static const struct regulator_ops s2mps11_buck_ops = { #define regulator_desc_s2mps11_buck5 { \ .name = "BUCK5", \ .id = S2MPS11_BUCK5, \ + .of_match = of_match_ptr("BUCK5"), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps11_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -412,6 +1345,8 @@ static const struct regulator_ops s2mps11_buck_ops = { #define regulator_desc_s2mps11_buck67810(num, min, step, min_sel, voltages) { \ .name = "BUCK"#num, \ .id = S2MPS11_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps11_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -429,6 +1364,8 @@ static const struct regulator_ops s2mps11_buck_ops = { #define regulator_desc_s2mps11_buck9 { \ .name = "BUCK9", \ .id = S2MPS11_BUCK9, \ + .of_match = of_match_ptr("BUCK9"), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps11_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -502,6 +1439,8 @@ static const struct regulator_ops s2mps14_reg_ops; #define regulator_desc_s2mps13_ldo(num, min, step, min_sel) { \ .name = "LDO"#num, \ .id = S2MPS13_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps14_reg_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -518,6 +1457,8 @@ static const struct regulator_ops s2mps14_reg_ops; #define regulator_desc_s2mps13_buck(num, min, step, min_sel) { \ .name = "BUCK"#num, \ .id = S2MPS13_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps14_reg_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -535,6 +1476,8 @@ static const struct regulator_ops s2mps14_reg_ops; #define regulator_desc_s2mps13_buck7(num, min, step, min_sel) { \ .name = "BUCK"#num, \ .id = S2MPS13_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps14_reg_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -552,6 +1495,8 @@ static const struct regulator_ops s2mps14_reg_ops; #define regulator_desc_s2mps13_buck8_10(num, min, step, min_sel) { \ .name = "BUCK"#num, \ .id = S2MPS13_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps14_reg_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -634,6 +1579,9 @@ static const struct regulator_ops s2mps14_reg_ops = { #define regulator_desc_s2mps14_ldo(num, min, step) { \ .name = "LDO"#num, \ .id = S2MPS14_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ + .of_parse_cb = s2mps11_of_parse_cb, \ .ops = &s2mps14_reg_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -649,6 +1597,9 @@ static const struct regulator_ops s2mps14_reg_ops = { #define regulator_desc_s2mps14_buck(num, min, step, min_sel) { \ .name = "BUCK"#num, \ .id = S2MPS14_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ + .of_parse_cb = s2mps11_of_parse_cb, \ .ops = &s2mps14_reg_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -725,6 +1676,8 @@ static const struct regulator_ops s2mps15_reg_buck_ops = { #define regulator_desc_s2mps15_ldo(num, range) { \ .name = "LDO"#num, \ .id = S2MPS15_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps15_reg_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -740,6 +1693,8 @@ static const struct regulator_ops s2mps15_reg_buck_ops = { #define regulator_desc_s2mps15_buck(num, range) { \ .name = "BUCK"#num, \ .id = S2MPS15_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mps15_reg_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -829,63 +1784,15 @@ static const struct regulator_desc s2mps15_regulators[] = { }; static int s2mps14_pmic_enable_ext_control(struct s2mps11_info *s2mps11, - struct regulator_dev *rdev) -{ - return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg, - rdev->desc->enable_mask, S2MPS14_ENABLE_EXT_CONTROL); -} - -static void s2mps14_pmic_dt_parse_ext_control_gpio(struct platform_device *pdev, - struct of_regulator_match *rdata, struct s2mps11_info *s2mps11) + struct regulator_dev *rdev) { - struct gpio_desc **gpio = s2mps11->ext_control_gpiod; - unsigned int i; - unsigned int valid_regulators[3] = { S2MPS14_LDO10, S2MPS14_LDO11, - S2MPS14_LDO12 }; - - for (i = 0; i < ARRAY_SIZE(valid_regulators); i++) { - unsigned int reg = valid_regulators[i]; - - if (!rdata[reg].init_data || !rdata[reg].of_node) - continue; - - gpio[reg] = devm_fwnode_gpiod_get(&pdev->dev, - of_fwnode_handle(rdata[reg].of_node), - "samsung,ext-control", - GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE, - "s2mps11-regulator"); - if (PTR_ERR(gpio[reg]) == -ENOENT) - gpio[reg] = NULL; - else if (IS_ERR(gpio[reg])) { - dev_err(&pdev->dev, "Failed to get control GPIO for %d/%s\n", - reg, rdata[reg].name); - gpio[reg] = NULL; - continue; - } - if (gpio[reg]) - dev_dbg(&pdev->dev, "Using GPIO for ext-control over %d/%s\n", - reg, rdata[reg].name); - } -} - -static int s2mps11_pmic_dt_parse(struct platform_device *pdev, - struct of_regulator_match *rdata, struct s2mps11_info *s2mps11, - unsigned int rdev_num) -{ - struct device_node *reg_np; - - reg_np = of_get_child_by_name(pdev->dev.parent->of_node, "regulators"); - if (!reg_np) { - dev_err(&pdev->dev, "could not find regulators sub-node\n"); - return -EINVAL; - } - - of_regulator_match(&pdev->dev, reg_np, rdata, rdev_num); - if (s2mps11->dev_type == S2MPS14X) - s2mps14_pmic_dt_parse_ext_control_gpio(pdev, rdata, s2mps11); - - of_node_put(reg_np); - + int ret = regmap_update_bits(rdev->regmap, rdev->desc->enable_reg, + rdev->desc->enable_mask, + S2MPS14_ENABLE_EXT_CONTROL); + if (ret < 0) + return dev_err_probe(rdev_get_dev(rdev), ret, + "failed to enable GPIO control over %d/%s\n", + rdev->desc->id, rdev->desc->name); return 0; } @@ -946,6 +1853,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_ldo1(num) { \ .name = "LDO"#num, \ .id = S2MPU02_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -961,6 +1870,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_ldo2(num) { \ .name = "LDO"#num, \ .id = S2MPU02_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -976,6 +1887,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_ldo3(num) { \ .name = "LDO"#num, \ .id = S2MPU02_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -991,6 +1904,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_ldo4(num) { \ .name = "LDO"#num, \ .id = S2MPU02_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1006,6 +1921,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_ldo5(num) { \ .name = "LDO"#num, \ .id = S2MPU02_LDO##num, \ + .of_match = of_match_ptr("LDO"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1022,6 +1939,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_buck1234(num) { \ .name = "BUCK"#num, \ .id = S2MPU02_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1038,6 +1957,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_buck5(num) { \ .name = "BUCK"#num, \ .id = S2MPU02_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1054,6 +1975,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_buck6(num) { \ .name = "BUCK"#num, \ .id = S2MPU02_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1070,6 +1993,8 @@ static const struct regulator_ops s2mpu02_buck_ops = { #define regulator_desc_s2mpu02_buck7(num) { \ .name = "BUCK"#num, \ .id = S2MPU02_BUCK##num, \ + .of_match = of_match_ptr("BUCK"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1125,6 +2050,8 @@ static const struct regulator_desc s2mpu02_regulators[] = { #define regulator_desc_s2mpu05_ldo_reg(num, min, step, reg) { \ .name = "ldo"#num, \ .id = S2MPU05_LDO##num, \ + .of_match = of_match_ptr("ldo"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1156,6 +2083,8 @@ static const struct regulator_desc s2mpu02_regulators[] = { #define regulator_desc_s2mpu05_buck(num, which) { \ .name = "buck"#num, \ .id = S2MPU05_BUCK##num, \ + .of_match = of_match_ptr("buck"#num), \ + .regulators_node = of_match_ptr("regulators"), \ .ops = &s2mpu02_buck_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ @@ -1202,14 +2131,48 @@ static const struct regulator_desc s2mpu05_regulators[] = { regulator_desc_s2mpu05_buck45(5), }; +static int s2mps11_handle_ext_control(struct s2mps11_info *s2mps11, + struct regulator_dev *rdev) +{ + int ret; + + switch (s2mps11->dev_type) { + case S2MPS14X: + if (!rdev->ena_pin) + return 0; + + ret = s2mps14_pmic_enable_ext_control(s2mps11, rdev); + break; + + case S2MPG10: + case S2MPG11: + /* + * If desc.enable_val is != 0, then external control was + * requested. We can not test s2mpg10_desc::ext_control, + * because 0 is a valid value. + */ + if (!rdev->desc->enable_val) + return 0; + + ret = s2mpg10_enable_ext_control(s2mps11, rdev); + break; + + default: + return 0; + } + + return ret; +} + static int s2mps11_pmic_probe(struct platform_device *pdev) { struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct regulator_config config = { }; struct s2mps11_info *s2mps11; - unsigned int rdev_num = 0; - int i, ret = 0; + unsigned int rdev_num; + int i, ret; const struct regulator_desc *regulators; + const struct s2mpg10_regulator_desc *s2mpg1x_regulators = NULL; s2mps11 = devm_kzalloc(&pdev->dev, sizeof(struct s2mps11_info), GFP_KERNEL); @@ -1218,58 +2181,64 @@ static int s2mps11_pmic_probe(struct platform_device *pdev) s2mps11->dev_type = platform_get_device_id(pdev)->driver_data; switch (s2mps11->dev_type) { + case S2MPG10: + rdev_num = ARRAY_SIZE(s2mpg10_regulators); + s2mpg1x_regulators = s2mpg10_regulators; + BUILD_BUG_ON(ARRAY_SIZE(s2mpg10_regulators) > S2MPS_REGULATOR_MAX); + break; + case S2MPG11: + rdev_num = ARRAY_SIZE(s2mpg11_regulators); + s2mpg1x_regulators = s2mpg11_regulators; + BUILD_BUG_ON(ARRAY_SIZE(s2mpg11_regulators) > S2MPS_REGULATOR_MAX); + break; case S2MPS11X: rdev_num = ARRAY_SIZE(s2mps11_regulators); regulators = s2mps11_regulators; - BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps11_regulators)); + BUILD_BUG_ON(ARRAY_SIZE(s2mps11_regulators) > S2MPS_REGULATOR_MAX); break; case S2MPS13X: rdev_num = ARRAY_SIZE(s2mps13_regulators); regulators = s2mps13_regulators; - BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps13_regulators)); + BUILD_BUG_ON(ARRAY_SIZE(s2mps13_regulators) > S2MPS_REGULATOR_MAX); break; case S2MPS14X: rdev_num = ARRAY_SIZE(s2mps14_regulators); regulators = s2mps14_regulators; - BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps14_regulators)); + BUILD_BUG_ON(ARRAY_SIZE(s2mps14_regulators) > S2MPS_REGULATOR_MAX); break; case S2MPS15X: rdev_num = ARRAY_SIZE(s2mps15_regulators); regulators = s2mps15_regulators; - BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps15_regulators)); + BUILD_BUG_ON(ARRAY_SIZE(s2mps15_regulators) > S2MPS_REGULATOR_MAX); break; case S2MPU02: rdev_num = ARRAY_SIZE(s2mpu02_regulators); regulators = s2mpu02_regulators; - BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mpu02_regulators)); + BUILD_BUG_ON(ARRAY_SIZE(s2mpu02_regulators) > S2MPS_REGULATOR_MAX); break; case S2MPU05: rdev_num = ARRAY_SIZE(s2mpu05_regulators); regulators = s2mpu05_regulators; - BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mpu05_regulators)); + BUILD_BUG_ON(ARRAY_SIZE(s2mpu05_regulators) > S2MPS_REGULATOR_MAX); break; default: - dev_err(&pdev->dev, "Invalid device type: %u\n", - s2mps11->dev_type); - return -EINVAL; + return dev_err_probe(&pdev->dev, -ENODEV, + "Unsupported device type %d\n", + s2mps11->dev_type); } - s2mps11->ext_control_gpiod = devm_kcalloc(&pdev->dev, rdev_num, - sizeof(*s2mps11->ext_control_gpiod), GFP_KERNEL); - if (!s2mps11->ext_control_gpiod) - return -ENOMEM; + if (s2mpg1x_regulators) { + size_t regulators_sz = rdev_num * sizeof(*s2mpg1x_regulators); - struct of_regulator_match *rdata __free(kfree) = - kcalloc(rdev_num, sizeof(*rdata), GFP_KERNEL); - if (!rdata) - return -ENOMEM; + s2mpg1x_regulators = devm_kmemdup(&pdev->dev, + s2mpg1x_regulators, + regulators_sz, + GFP_KERNEL); + if (!s2mpg1x_regulators) + return -ENOMEM; + } - for (i = 0; i < rdev_num; i++) - rdata[i].name = regulators[i].name; - - ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11, rdev_num); - if (ret) - return ret; + device_set_of_node_from_dev(&pdev->dev, pdev->dev.parent); platform_set_drvdata(pdev, s2mps11); @@ -1277,41 +2246,32 @@ static int s2mps11_pmic_probe(struct platform_device *pdev) config.regmap = iodev->regmap_pmic; config.driver_data = s2mps11; for (i = 0; i < rdev_num; i++) { + const struct regulator_desc *rdesc; struct regulator_dev *regulator; - config.init_data = rdata[i].init_data; - config.of_node = rdata[i].of_node; - config.ena_gpiod = s2mps11->ext_control_gpiod[i]; - /* - * Hand the GPIO descriptor management over to the regulator - * core, remove it from devres management. - */ - if (config.ena_gpiod) - devm_gpiod_unhinge(&pdev->dev, config.ena_gpiod); - regulator = devm_regulator_register(&pdev->dev, - ®ulators[i], &config); - if (IS_ERR(regulator)) { - dev_err(&pdev->dev, "regulator init failed for %d\n", - i); - return PTR_ERR(regulator); - } + if (s2mpg1x_regulators) + rdesc = &s2mpg1x_regulators[i].desc; + else + rdesc = ®ulators[i]; - if (config.ena_gpiod) { - ret = s2mps14_pmic_enable_ext_control(s2mps11, - regulator); - if (ret < 0) { - dev_err(&pdev->dev, - "failed to enable GPIO control over %s: %d\n", - regulator->desc->name, ret); - return ret; - } - } + regulator = devm_regulator_register(&pdev->dev, + rdesc, &config); + if (IS_ERR(regulator)) + return dev_err_probe(&pdev->dev, PTR_ERR(regulator), + "regulator init failed for %d/%s\n", + rdesc->id, rdesc->name); + + ret = s2mps11_handle_ext_control(s2mps11, regulator); + if (ret < 0) + return ret; } return 0; } static const struct platform_device_id s2mps11_pmic_id[] = { + { "s2mpg10-regulator", S2MPG10}, + { "s2mpg11-regulator", S2MPG11}, { "s2mps11-regulator", S2MPS11X}, { "s2mps13-regulator", S2MPS13X}, { "s2mps14-regulator", S2MPS14X}, |