diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/anatop-regulator.c | 2 | ||||
| -rw-r--r-- | drivers/regulator/max77620-regulator.c | 7 | ||||
| -rw-r--r-- | drivers/regulator/qcom_smd-regulator.c | 15 | ||||
| -rw-r--r-- | drivers/regulator/tps51632-regulator.c | 9 |
4 files changed, 27 insertions, 6 deletions
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c index 63cd5e68c864..3a6d0290c54c 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -296,7 +296,7 @@ static int anatop_regulator_probe(struct platform_device *pdev) if (!sreg->sel && !strcmp(sreg->name, "vddpu")) sreg->sel = 22; - if (!sreg->sel) { + if (!sreg->bypass && !sreg->sel) { dev_err(&pdev->dev, "Failed to read a valid default voltage selector.\n"); return -EINVAL; } diff --git a/drivers/regulator/max77620-regulator.c b/drivers/regulator/max77620-regulator.c index 321e804aeab0..a1b49a6d538f 100644 --- a/drivers/regulator/max77620-regulator.c +++ b/drivers/regulator/max77620-regulator.c @@ -123,6 +123,9 @@ static int max77620_regulator_set_fps_src(struct max77620_regulator *pmic, unsigned int val; int ret; + if (!rinfo) + return 0; + switch (fps_src) { case MAX77620_FPS_SRC_0: case MAX77620_FPS_SRC_1: @@ -171,6 +174,9 @@ static int max77620_regulator_set_fps_slots(struct max77620_regulator *pmic, int pd = rpdata->active_fps_pd_slot; int ret = 0; + if (!rinfo) + return 0; + if (is_suspend) { pu = rpdata->suspend_fps_pu_slot; pd = rpdata->suspend_fps_pd_slot; @@ -680,7 +686,6 @@ static struct max77620_regulator_info max77620_regs_info[MAX77620_NUM_REGS] = { RAIL_SD(SD1, sd1, "in-sd1", SD1, 600000, 1550000, 12500, 0x22, SD1), RAIL_SD(SD2, sd2, "in-sd2", SDX, 600000, 3787500, 12500, 0xFF, NONE), RAIL_SD(SD3, sd3, "in-sd3", SDX, 600000, 3787500, 12500, 0xFF, NONE), - RAIL_SD(SD4, sd4, "in-sd4", SDX, 600000, 3787500, 12500, 0xFF, NONE), RAIL_LDO(LDO0, ldo0, "in-ldo0-1", N, 800000, 2375000, 25000), RAIL_LDO(LDO1, ldo1, "in-ldo0-1", N, 800000, 2375000, 25000), diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 56a17ec5b5ef..526bf23dcb49 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -140,6 +140,19 @@ static const struct regulator_ops rpm_smps_ldo_ops = { .enable = rpm_reg_enable, .disable = rpm_reg_disable, .is_enabled = rpm_reg_is_enabled, + .list_voltage = regulator_list_voltage_linear_range, + + .get_voltage = rpm_reg_get_voltage, + .set_voltage = rpm_reg_set_voltage, + + .set_load = rpm_reg_set_load, +}; + +static const struct regulator_ops rpm_smps_ldo_ops_fixed = { + .enable = rpm_reg_enable, + .disable = rpm_reg_disable, + .is_enabled = rpm_reg_is_enabled, + .list_voltage = regulator_list_voltage_linear_range, .get_voltage = rpm_reg_get_voltage, .set_voltage = rpm_reg_set_voltage, @@ -247,7 +260,7 @@ static const struct regulator_desc pm8941_nldo = { static const struct regulator_desc pm8941_lnldo = { .fixed_uV = 1740000, .n_voltages = 1, - .ops = &rpm_smps_ldo_ops, + .ops = &rpm_smps_ldo_ops_fixed, }; static const struct regulator_desc pm8941_switch = { diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c index 572816e30095..c139890c1514 100644 --- a/drivers/regulator/tps51632-regulator.c +++ b/drivers/regulator/tps51632-regulator.c @@ -94,11 +94,14 @@ static int tps51632_dcdc_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) { struct tps51632_chip *tps = rdev_get_drvdata(rdev); - int bit = ramp_delay/6000; + int bit; int ret; - if (bit) - bit--; + if (ramp_delay == 0) + bit = 0; + else + bit = DIV_ROUND_UP(ramp_delay, 6000) - 1; + ret = regmap_write(tps->regmap, TPS51632_SLEW_REGS, BIT(bit)); if (ret < 0) dev_err(tps->dev, "SLEW reg write failed, err %d\n", ret); |