diff options
Diffstat (limited to 'drivers/regulator/axp20x-regulator.c')
| -rw-r--r-- | drivers/regulator/axp20x-regulator.c | 99 |
1 files changed, 94 insertions, 5 deletions
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index c657820b0b..f3c447ecdc 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -138,6 +138,12 @@ #define AXP313A_DCDC_V_OUT_MASK GENMASK(6, 0) #define AXP313A_LDO_V_OUT_MASK GENMASK(4, 0) +#define AXP717_DCDC1_NUM_VOLTAGES 88 +#define AXP717_DCDC2_NUM_VOLTAGES 107 +#define AXP717_DCDC3_NUM_VOLTAGES 103 +#define AXP717_DCDC_V_OUT_MASK GENMASK(6, 0) +#define AXP717_LDO_V_OUT_MASK GENMASK(4, 0) + #define AXP803_PWR_OUT_DCDC1_MASK BIT_MASK(0) #define AXP803_PWR_OUT_DCDC2_MASK BIT_MASK(1) #define AXP803_PWR_OUT_DCDC3_MASK BIT_MASK(2) @@ -733,25 +739,103 @@ static const struct linear_range axp313a_dcdc3_ranges[] = { static const struct regulator_desc axp313a_regulators[] = { AXP_DESC_RANGES(AXP313A, DCDC1, "dcdc1", "vin1", axp313a_dcdc1_ranges, AXP313A_DCDC1_NUM_VOLTAGES, - AXP313A_DCDC1_CONRTOL, AXP313A_DCDC_V_OUT_MASK, + AXP313A_DCDC1_CONTROL, AXP313A_DCDC_V_OUT_MASK, AXP313A_OUTPUT_CONTROL, BIT(0)), AXP_DESC_RANGES(AXP313A, DCDC2, "dcdc2", "vin2", axp313a_dcdc2_ranges, AXP313A_DCDC23_NUM_VOLTAGES, - AXP313A_DCDC2_CONRTOL, AXP313A_DCDC_V_OUT_MASK, + AXP313A_DCDC2_CONTROL, AXP313A_DCDC_V_OUT_MASK, AXP313A_OUTPUT_CONTROL, BIT(1)), AXP_DESC_RANGES(AXP313A, DCDC3, "dcdc3", "vin3", axp313a_dcdc3_ranges, AXP313A_DCDC23_NUM_VOLTAGES, - AXP313A_DCDC3_CONRTOL, AXP313A_DCDC_V_OUT_MASK, + AXP313A_DCDC3_CONTROL, AXP313A_DCDC_V_OUT_MASK, AXP313A_OUTPUT_CONTROL, BIT(2)), AXP_DESC(AXP313A, ALDO1, "aldo1", "vin1", 500, 3500, 100, - AXP313A_ALDO1_CONRTOL, AXP313A_LDO_V_OUT_MASK, + AXP313A_ALDO1_CONTROL, AXP313A_LDO_V_OUT_MASK, AXP313A_OUTPUT_CONTROL, BIT(3)), AXP_DESC(AXP313A, DLDO1, "dldo1", "vin1", 500, 3500, 100, - AXP313A_DLDO1_CONRTOL, AXP313A_LDO_V_OUT_MASK, + AXP313A_DLDO1_CONTROL, AXP313A_LDO_V_OUT_MASK, AXP313A_OUTPUT_CONTROL, BIT(4)), AXP_DESC_FIXED(AXP313A, RTC_LDO, "rtc-ldo", "vin1", 1800), }; +static const struct linear_range axp717_dcdc1_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000), +}; + +/* + * The manual says that the last voltage is 3.4V, encoded as 0b1101011 (107), + * but every other method proves that this is wrong, so it's really 106 that + * programs the final 3.4V. + */ +static const struct linear_range axp717_dcdc2_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000), + REGULATOR_LINEAR_RANGE(1600000, 88, 106, 100000), +}; + +static const struct linear_range axp717_dcdc3_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 102, 20000), +}; + +static const struct regulator_desc axp717_regulators[] = { + AXP_DESC_RANGES(AXP717, DCDC1, "dcdc1", "vin1", + axp717_dcdc1_ranges, AXP717_DCDC1_NUM_VOLTAGES, + AXP717_DCDC1_CONTROL, AXP717_DCDC_V_OUT_MASK, + AXP717_DCDC_OUTPUT_CONTROL, BIT(0)), + AXP_DESC_RANGES(AXP717, DCDC2, "dcdc2", "vin2", + axp717_dcdc2_ranges, AXP717_DCDC2_NUM_VOLTAGES, + AXP717_DCDC2_CONTROL, AXP717_DCDC_V_OUT_MASK, + AXP717_DCDC_OUTPUT_CONTROL, BIT(1)), + AXP_DESC_RANGES(AXP717, DCDC3, "dcdc3", "vin3", + axp717_dcdc3_ranges, AXP717_DCDC3_NUM_VOLTAGES, + AXP717_DCDC3_CONTROL, AXP717_DCDC_V_OUT_MASK, + AXP717_DCDC_OUTPUT_CONTROL, BIT(2)), + AXP_DESC(AXP717, DCDC4, "dcdc4", "vin4", 1000, 3700, 100, + AXP717_DCDC4_CONTROL, AXP717_DCDC_V_OUT_MASK, + AXP717_DCDC_OUTPUT_CONTROL, BIT(3)), + AXP_DESC(AXP717, ALDO1, "aldo1", "aldoin", 500, 3500, 100, + AXP717_ALDO1_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(0)), + AXP_DESC(AXP717, ALDO2, "aldo2", "aldoin", 500, 3500, 100, + AXP717_ALDO2_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(1)), + AXP_DESC(AXP717, ALDO3, "aldo3", "aldoin", 500, 3500, 100, + AXP717_ALDO3_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(2)), + AXP_DESC(AXP717, ALDO4, "aldo4", "aldoin", 500, 3500, 100, + AXP717_ALDO4_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(3)), + AXP_DESC(AXP717, BLDO1, "bldo1", "bldoin", 500, 3500, 100, + AXP717_BLDO1_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(4)), + AXP_DESC(AXP717, BLDO2, "bldo2", "bldoin", 500, 3500, 100, + AXP717_BLDO2_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(5)), + AXP_DESC(AXP717, BLDO3, "bldo3", "bldoin", 500, 3500, 100, + AXP717_BLDO3_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(6)), + AXP_DESC(AXP717, BLDO4, "bldo4", "bldoin", 500, 3500, 100, + AXP717_BLDO4_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(7)), + AXP_DESC(AXP717, CLDO1, "cldo1", "cldoin", 500, 3500, 100, + AXP717_CLDO1_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(0)), + AXP_DESC(AXP717, CLDO2, "cldo2", "cldoin", 500, 3500, 100, + AXP717_CLDO2_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(1)), + AXP_DESC(AXP717, CLDO3, "cldo3", "cldoin", 500, 3500, 100, + AXP717_CLDO3_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(2)), + AXP_DESC(AXP717, CLDO4, "cldo4", "cldoin", 500, 3500, 100, + AXP717_CLDO4_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(3)), + AXP_DESC(AXP717, CPUSLDO, "cpusldo", "vin1", 500, 1400, 50, + AXP717_CPUSLDO_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(4)), +}; + /* DCDC ranges shared with AXP813 */ static const struct linear_range axp803_dcdc234_ranges[] = { REGULATOR_LINEAR_RANGE(500000, @@ -1253,6 +1337,7 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) step = 150; break; case AXP313A_ID: + case AXP717_ID: case AXP15060_ID: /* The DCDC PWM frequency seems to be fixed to 3 MHz. */ if (dcdcfreq != 0) { @@ -1479,6 +1564,10 @@ static int axp20x_regulator_probe(struct platform_device *pdev) regulators = axp313a_regulators; nregulators = AXP313A_REG_ID_MAX; break; + case AXP717_ID: + regulators = axp717_regulators; + nregulators = AXP717_REG_ID_MAX; + break; case AXP803_ID: regulators = axp803_regulators; nregulators = AXP803_REG_ID_MAX; |