From 511e4ecd3211371086a9698ce4042700957cee33 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 1 Jul 2024 19:13:56 +0200 Subject: Merging upstream version 6.9.7. Signed-off-by: Daniel Baumann --- drivers/regulator/bd71815-regulator.c | 2 +- drivers/regulator/bd71828-regulator.c | 58 ++-------------------------------- drivers/regulator/core.c | 1 + drivers/regulator/helpers.c | 43 +++++++++++++++++-------- drivers/regulator/tps6287x-regulator.c | 1 + drivers/regulator/tps6594-regulator.c | 16 +++++----- 6 files changed, 43 insertions(+), 78 deletions(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/bd71815-regulator.c b/drivers/regulator/bd71815-regulator.c index 26192d55a6..79fbb45297 100644 --- a/drivers/regulator/bd71815-regulator.c +++ b/drivers/regulator/bd71815-regulator.c @@ -256,7 +256,7 @@ static int buck12_set_hw_dvs_levels(struct device_node *np, * 10: 2.50mV/usec 10mV 4uS * 11: 1.25mV/usec 10mV 8uS */ -static const unsigned int bd7181x_ramp_table[] = { 1250, 2500, 5000, 10000 }; +static const unsigned int bd7181x_ramp_table[] = { 10000, 5000, 2500, 1250 }; static int bd7181x_led_set_current_limit(struct regulator_dev *rdev, int min_uA, int max_uA) diff --git a/drivers/regulator/bd71828-regulator.c b/drivers/regulator/bd71828-regulator.c index 08d4ee3692..dd871ffe97 100644 --- a/drivers/regulator/bd71828-regulator.c +++ b/drivers/regulator/bd71828-regulator.c @@ -206,14 +206,11 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { .suspend_reg = BD71828_REG_BUCK1_SUSP_VOLT, .suspend_mask = BD71828_MASK_BUCK1267_VOLT, .suspend_on_mask = BD71828_MASK_SUSP_EN, - .lpsr_on_mask = BD71828_MASK_LPSR_EN, /* * LPSR voltage is same as SUSPEND voltage. Allow - * setting it so that regulator can be set enabled at - * LPSR state + * only enabling/disabling regulator for LPSR state */ - .lpsr_reg = BD71828_REG_BUCK1_SUSP_VOLT, - .lpsr_mask = BD71828_MASK_BUCK1267_VOLT, + .lpsr_on_mask = BD71828_MASK_LPSR_EN, }, .reg_inits = buck1_inits, .reg_init_amnt = ARRAY_SIZE(buck1_inits), @@ -288,13 +285,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_BUCK3_VOLT, - .idle_reg = BD71828_REG_BUCK3_VOLT, - .suspend_reg = BD71828_REG_BUCK3_VOLT, - .lpsr_reg = BD71828_REG_BUCK3_VOLT, .run_mask = BD71828_MASK_BUCK3_VOLT, - .idle_mask = BD71828_MASK_BUCK3_VOLT, - .suspend_mask = BD71828_MASK_BUCK3_VOLT, - .lpsr_mask = BD71828_MASK_BUCK3_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -329,13 +320,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_BUCK4_VOLT, - .idle_reg = BD71828_REG_BUCK4_VOLT, - .suspend_reg = BD71828_REG_BUCK4_VOLT, - .lpsr_reg = BD71828_REG_BUCK4_VOLT, .run_mask = BD71828_MASK_BUCK4_VOLT, - .idle_mask = BD71828_MASK_BUCK4_VOLT, - .suspend_mask = BD71828_MASK_BUCK4_VOLT, - .lpsr_mask = BD71828_MASK_BUCK4_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -370,13 +355,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_BUCK5_VOLT, - .idle_reg = BD71828_REG_BUCK5_VOLT, - .suspend_reg = BD71828_REG_BUCK5_VOLT, - .lpsr_reg = BD71828_REG_BUCK5_VOLT, .run_mask = BD71828_MASK_BUCK5_VOLT, - .idle_mask = BD71828_MASK_BUCK5_VOLT, - .suspend_mask = BD71828_MASK_BUCK5_VOLT, - .lpsr_mask = BD71828_MASK_BUCK5_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -493,13 +472,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_LDO1_VOLT, - .idle_reg = BD71828_REG_LDO1_VOLT, - .suspend_reg = BD71828_REG_LDO1_VOLT, - .lpsr_reg = BD71828_REG_LDO1_VOLT, .run_mask = BD71828_MASK_LDO_VOLT, - .idle_mask = BD71828_MASK_LDO_VOLT, - .suspend_mask = BD71828_MASK_LDO_VOLT, - .lpsr_mask = BD71828_MASK_LDO_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -533,13 +506,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_LDO2_VOLT, - .idle_reg = BD71828_REG_LDO2_VOLT, - .suspend_reg = BD71828_REG_LDO2_VOLT, - .lpsr_reg = BD71828_REG_LDO2_VOLT, .run_mask = BD71828_MASK_LDO_VOLT, - .idle_mask = BD71828_MASK_LDO_VOLT, - .suspend_mask = BD71828_MASK_LDO_VOLT, - .lpsr_mask = BD71828_MASK_LDO_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -573,13 +540,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_LDO3_VOLT, - .idle_reg = BD71828_REG_LDO3_VOLT, - .suspend_reg = BD71828_REG_LDO3_VOLT, - .lpsr_reg = BD71828_REG_LDO3_VOLT, .run_mask = BD71828_MASK_LDO_VOLT, - .idle_mask = BD71828_MASK_LDO_VOLT, - .suspend_mask = BD71828_MASK_LDO_VOLT, - .lpsr_mask = BD71828_MASK_LDO_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -614,13 +575,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_LDO4_VOLT, - .idle_reg = BD71828_REG_LDO4_VOLT, - .suspend_reg = BD71828_REG_LDO4_VOLT, - .lpsr_reg = BD71828_REG_LDO4_VOLT, .run_mask = BD71828_MASK_LDO_VOLT, - .idle_mask = BD71828_MASK_LDO_VOLT, - .suspend_mask = BD71828_MASK_LDO_VOLT, - .lpsr_mask = BD71828_MASK_LDO_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -655,13 +610,7 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { ROHM_DVS_LEVEL_SUSPEND | ROHM_DVS_LEVEL_LPSR, .run_reg = BD71828_REG_LDO5_VOLT, - .idle_reg = BD71828_REG_LDO5_VOLT, - .suspend_reg = BD71828_REG_LDO5_VOLT, - .lpsr_reg = BD71828_REG_LDO5_VOLT, .run_mask = BD71828_MASK_LDO_VOLT, - .idle_mask = BD71828_MASK_LDO_VOLT, - .suspend_mask = BD71828_MASK_LDO_VOLT, - .lpsr_mask = BD71828_MASK_LDO_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, @@ -720,9 +669,6 @@ static const struct bd71828_regulator_data bd71828_rdata[] = { .suspend_reg = BD71828_REG_LDO7_VOLT, .lpsr_reg = BD71828_REG_LDO7_VOLT, .run_mask = BD71828_MASK_LDO_VOLT, - .idle_mask = BD71828_MASK_LDO_VOLT, - .suspend_mask = BD71828_MASK_LDO_VOLT, - .lpsr_mask = BD71828_MASK_LDO_VOLT, .idle_on_mask = BD71828_MASK_IDLE_EN, .suspend_on_mask = BD71828_MASK_SUSP_EN, .lpsr_on_mask = BD71828_MASK_LPSR_EN, diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 2c33653ffd..51ff3f9eaf 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -3347,6 +3347,7 @@ struct regmap *regulator_get_regmap(struct regulator *regulator) return map ? map : ERR_PTR(-EOPNOTSUPP); } +EXPORT_SYMBOL_GPL(regulator_get_regmap); /** * regulator_get_hardware_vsel_register - get the HW voltage selector register diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index d492683365..6e1ace660b 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -161,6 +161,32 @@ int regulator_get_voltage_sel_pickable_regmap(struct regulator_dev *rdev) } EXPORT_SYMBOL_GPL(regulator_get_voltage_sel_pickable_regmap); +static int write_separate_vsel_and_range(struct regulator_dev *rdev, + unsigned int sel, unsigned int range) +{ + bool range_updated; + int ret; + + ret = regmap_update_bits_base(rdev->regmap, rdev->desc->vsel_range_reg, + rdev->desc->vsel_range_mask, + range, &range_updated, false, false); + if (ret) + return ret; + + /* + * Some PMICs treat the vsel_reg same as apply-bit. Force it to be + * written if the range changed, even if the old selector was same as + * the new one + */ + if (rdev->desc->range_applied_by_vsel && range_updated) + return regmap_write_bits(rdev->regmap, + rdev->desc->vsel_reg, + rdev->desc->vsel_mask, sel); + + return regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg, + rdev->desc->vsel_mask, sel); +} + /** * regulator_set_voltage_sel_pickable_regmap - pickable range set_voltage_sel * @@ -199,21 +225,12 @@ int regulator_set_voltage_sel_pickable_regmap(struct regulator_dev *rdev, range = rdev->desc->linear_range_selectors_bitfield[i]; range <<= ffs(rdev->desc->vsel_range_mask) - 1; - if (rdev->desc->vsel_reg == rdev->desc->vsel_range_reg) { - ret = regmap_update_bits(rdev->regmap, - rdev->desc->vsel_reg, + if (rdev->desc->vsel_reg == rdev->desc->vsel_range_reg) + ret = regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg, rdev->desc->vsel_range_mask | rdev->desc->vsel_mask, sel | range); - } else { - ret = regmap_update_bits(rdev->regmap, - rdev->desc->vsel_range_reg, - rdev->desc->vsel_range_mask, range); - if (ret) - return ret; - - ret = regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg, - rdev->desc->vsel_mask, sel); - } + else + ret = write_separate_vsel_and_range(rdev, sel, range); if (ret) return ret; diff --git a/drivers/regulator/tps6287x-regulator.c b/drivers/regulator/tps6287x-regulator.c index 9b7c3d7778..3c9d79e003 100644 --- a/drivers/regulator/tps6287x-regulator.c +++ b/drivers/regulator/tps6287x-regulator.c @@ -115,6 +115,7 @@ static struct regulator_desc tps6287x_reg = { .vsel_mask = 0xFF, .vsel_range_reg = TPS6287X_CTRL2, .vsel_range_mask = TPS6287X_CTRL2_VRANGE, + .range_applied_by_vsel = true, .ramp_reg = TPS6287X_CTRL1, .ramp_mask = TPS6287X_CTRL1_VRAMP, .ramp_delay_table = tps6287x_ramp_table, diff --git a/drivers/regulator/tps6594-regulator.c b/drivers/regulator/tps6594-regulator.c index b7f0c87797..5fad61785e 100644 --- a/drivers/regulator/tps6594-regulator.c +++ b/drivers/regulator/tps6594-regulator.c @@ -287,30 +287,30 @@ static struct tps6594_regulator_irq_type *tps6594_ldos_irq_types[] = { static const struct regulator_desc multi_regs[] = { TPS6594_REGULATOR("BUCK12", "buck12", TPS6594_BUCK_1, REGULATOR_VOLTAGE, tps6594_bucks_ops, TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_VOUT_1(1), + TPS6594_REG_BUCKX_VOUT_1(0), TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_CTRL(1), + TPS6594_REG_BUCKX_CTRL(0), TPS6594_BIT_BUCK_EN, 0, 0, bucks_ranges, 4, 4000, 0, NULL, 0, 0), TPS6594_REGULATOR("BUCK34", "buck34", TPS6594_BUCK_3, REGULATOR_VOLTAGE, tps6594_bucks_ops, TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_VOUT_1(3), + TPS6594_REG_BUCKX_VOUT_1(2), TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_CTRL(3), + TPS6594_REG_BUCKX_CTRL(2), TPS6594_BIT_BUCK_EN, 0, 0, bucks_ranges, 4, 0, 0, NULL, 0, 0), TPS6594_REGULATOR("BUCK123", "buck123", TPS6594_BUCK_1, REGULATOR_VOLTAGE, tps6594_bucks_ops, TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_VOUT_1(1), + TPS6594_REG_BUCKX_VOUT_1(0), TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_CTRL(1), + TPS6594_REG_BUCKX_CTRL(0), TPS6594_BIT_BUCK_EN, 0, 0, bucks_ranges, 4, 4000, 0, NULL, 0, 0), TPS6594_REGULATOR("BUCK1234", "buck1234", TPS6594_BUCK_1, REGULATOR_VOLTAGE, tps6594_bucks_ops, TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_VOUT_1(1), + TPS6594_REG_BUCKX_VOUT_1(0), TPS6594_MASK_BUCKS_VSET, - TPS6594_REG_BUCKX_CTRL(1), + TPS6594_REG_BUCKX_CTRL(0), TPS6594_BIT_BUCK_EN, 0, 0, bucks_ranges, 4, 4000, 0, NULL, 0, 0), }; -- cgit v1.2.3