diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index da891415efc0..732541ee619e 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -138,6 +138,29 @@ #define AXP313A_DCDC_V_OUT_MASK GENMASK(6, 0) #define AXP313A_LDO_V_OUT_MASK GENMASK(4, 0) +#define AXP318_DCDC1_PFM_PWM_CTRL BIT(7) +#define AXP318_DCDC23_POLYPHASE_CTRL BIT(6) +#define AXP318_DCDC45_POLYPHASE_CTRL BIT(7) +#define AXP318_DCDC1_V_OUT_MASK GENMASK(4, 0) +#define AXP318_DCDC2_V_OUT_MASK GENMASK(6, 0) +#define AXP318_LDO_V_OUT_MASK GENMASK(4, 0) +#define AXP318_ELDO_V_OUT_MASK GENMASK(5, 0) +#define AXP318_THRESHOLD_VOLTAGE 1540000 +/* + * FIXME: + * Some LDOs of the AXP318 may be fed by different supplies and + * the documentation repeatedly warns that output voltage must + * be less than the supply, which is the case for any LDO really. + * + * The best way to let the framework handle this is to set the + * min_dropout_uV field. However the AXP318 documentation + * does not provide any information about this. + * + * Realistically, it can't be less than 1uV so use this + * for all LDOs until we know more. + */ +#define AXP318_LDO_MIN_DROPOUT 1 /* uV */ + #define AXP717_DCDC1_NUM_VOLTAGES 88 #define AXP717_DCDC2_NUM_VOLTAGES 107 #define AXP717_DCDC3_NUM_VOLTAGES 103 @@ -371,8 +394,8 @@ .ops = &axp20x_ops, \ } -#define AXP_DESC(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ - _vmask, _ereg, _emask) \ +#define AXP_DESC_EXT(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, _ops, _bpreg, _bpmask, _dropout) \ [_family##_##_id] = { \ .name = (_match), \ .supply_name = (_supply), \ @@ -384,13 +407,32 @@ .owner = THIS_MODULE, \ .min_uV = (_min) * 1000, \ .uV_step = (_step) * 1000, \ + .min_dropout_uV = (_dropout), \ .vsel_reg = (_vreg), \ .vsel_mask = (_vmask), \ .enable_reg = (_ereg), \ .enable_mask = (_emask), \ - .ops = &axp20x_ops, \ + .bypass_reg = (_bpreg), \ + .bypass_mask = (_bpmask), \ + .ops = (_ops), \ } +#define AXP_DESC(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask) \ + AXP_DESC_EXT(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, &axp20x_ops, 0, 0, 0) + +#define AXP_DESC_DO(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, _dropout) \ + AXP_DESC_EXT(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, &axp20x_ops, 0, 0, _dropout) + +#define AXP_DESC_BYPASS(_family, _id, _match, _supply, _min, _max, _step, _vreg,\ + _vmask, _ereg, _emask, _bpreg, _bpmask, _dropout) \ + AXP_DESC_EXT(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, &axp20x_bypass_ops, _bpreg, \ + _bpmask, _dropout) + #define AXP_DESC_SW(_family, _id, _match, _supply, _ereg, _emask) \ [_family##_##_id] = { \ .name = (_match), \ @@ -419,8 +461,9 @@ .ops = &axp20x_ops_fixed \ } -#define AXP_DESC_RANGES_DELAY(_family, _id, _match, _supply, _ranges, _n_voltages, \ - _vreg, _vmask, _ereg, _emask, _ramp_delay) \ +#define AXP_DESC_RANGES_DELAY_OPS(_family, _id, _match, _supply, _ranges, \ + _n_voltages, _vreg, _vmask, _ereg, _emask, \ + _ramp_delay, _ops) \ [_family##_##_id] = { \ .name = (_match), \ .supply_name = (_supply), \ @@ -436,10 +479,23 @@ .enable_mask = (_emask), \ .linear_ranges = (_ranges), \ .n_linear_ranges = ARRAY_SIZE(_ranges), \ - .ramp_delay = (_ramp_delay), \ - .ops = &axp20x_ops_range, \ + .ramp_delay = (_ramp_delay), \ + .ops = (_ops), \ } +#define AXP_DESC_RANGES_THRESHOLD(_family, _id, _match, _supply, _ranges, \ + _n_voltages, _vreg, _vmask, _ereg, _emask) \ + AXP_DESC_RANGES_DELAY_OPS(_family, _id, _match, _supply, _ranges, \ + _n_voltages, _vreg, _vmask, _ereg, _emask, \ + 0, &axp318_threshold_ops_range) + +#define AXP_DESC_RANGES_DELAY(_family, _id, _match, _supply, _ranges, \ + _n_voltages, _vreg, _vmask, _ereg, _emask, \ + _ramp_delay) \ + AXP_DESC_RANGES_DELAY_OPS(_family, _id, _match, _supply, _ranges, \ + _n_voltages, _vreg, _vmask, _ereg, _emask, \ + _ramp_delay, &axp20x_ops_range) + #define AXP_DESC_RANGES(_family, _id, _match, _supply, _ranges, _n_voltages, \ _vreg, _vmask, _ereg, _emask) \ AXP_DESC_RANGES_DELAY(_family, _id, _match, _supply, _ranges, \ @@ -567,6 +623,50 @@ static int axp20x_regulator_enable_regmap(struct regulator_dev *rdev) return regulator_enable_regmap(rdev); }; +static int axp318_threshold_check(struct regulator_dev *rdev, + unsigned int sel) +{ + int old_sel, old_uV, new_uV, enabled; + + /* Only applicable if the regulator is enabled */ + enabled = rdev->desc->ops->is_enabled(rdev); + if (enabled <= 0) + return enabled; + + old_sel = rdev->desc->ops->get_voltage_sel(rdev); + if (old_sel < 0) + return old_sel; + + old_uV = rdev->desc->ops->list_voltage(rdev, old_sel); + if (old_uV < 0) + return old_uV; + + new_uV = rdev->desc->ops->list_voltage(rdev, sel); + if (new_uV < 0) + return new_uV; + + /* Crossing the threshold ? */ + if ((old_uV <= AXP318_THRESHOLD_VOLTAGE && + new_uV > AXP318_THRESHOLD_VOLTAGE) || + (new_uV <= AXP318_THRESHOLD_VOLTAGE && + old_uV > AXP318_THRESHOLD_VOLTAGE)) + return -EBUSY; + + return 0; +} + +static int axp318_threshold_set_voltage_sel(struct regulator_dev *rdev, + unsigned int sel) +{ + int ret; + + ret = axp318_threshold_check(rdev, sel); + if (ret < 0) + return ret; + + return regulator_set_voltage_sel_regmap(rdev, sel); +} + static const struct regulator_ops axp20x_ops_fixed = { .list_voltage = regulator_list_voltage_linear, }; @@ -580,6 +680,15 @@ static const struct regulator_ops axp20x_ops_range = { .is_enabled = regulator_is_enabled_regmap, }; +static const struct regulator_ops axp318_threshold_ops_range = { + .set_voltage_sel = axp318_threshold_set_voltage_sel, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, +}; + static const struct regulator_ops axp20x_ops = { .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -590,6 +699,18 @@ static const struct regulator_ops axp20x_ops = { .set_ramp_delay = axp20x_set_ramp_delay, }; +static const struct regulator_ops axp20x_bypass_ops = { + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_linear, + .enable = axp20x_regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .set_ramp_delay = axp20x_set_ramp_delay, + .get_bypass = regulator_get_bypass_regmap, + .set_bypass = regulator_set_bypass_regmap, +}; + static const struct regulator_ops axp20x_ops_sw = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -765,6 +886,158 @@ static const struct regulator_desc axp313a_regulators[] = { AXP_DESC_FIXED(AXP313A, RTC_LDO, "rtc-ldo", "vin1", 1800), }; +static const struct linear_range axp318_dcdc2_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000), +}; + +static const struct linear_range axp318_dcdc6_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000), + REGULATOR_LINEAR_RANGE(1800000, 88, 118, 20000), + REGULATOR_LINEAR_RANGE(2440000, 119, 127, 40000), +}; + +static const struct linear_range axp318_dcdc7_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 102, 20000), +}; + +static const struct linear_range axp318_dcdc8_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), + REGULATOR_LINEAR_RANGE(1220000, 71, 102, 20000), + REGULATOR_LINEAR_RANGE(1900000, 103, 118, 100000), +}; + +static const struct regulator_desc axp318_regulators[] = { + AXP_DESC(AXP318, DCDC1, "dcdc1", "vin19", 1000, 3400, 100, + AXP318_DCDC1_CONTROL, AXP318_DCDC1_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(0)), + AXP_DESC_RANGES(AXP318, DCDC2, "dcdc2", "vin23", + axp318_dcdc2_ranges, 88, + AXP318_DCDC2_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(1)), + AXP_DESC_RANGES(AXP318, DCDC3, "dcdc3", "vin23", + axp318_dcdc2_ranges, 88, + AXP318_DCDC3_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(2)), + AXP_DESC_RANGES(AXP318, DCDC4, "dcdc4", "vin45", + axp318_dcdc2_ranges, 88, + AXP318_DCDC4_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(3)), + AXP_DESC_RANGES(AXP318, DCDC5, "dcdc5", "vin45", + axp318_dcdc2_ranges, 88, + AXP318_DCDC5_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(4)), + AXP_DESC_RANGES_THRESHOLD(AXP318, DCDC6, "dcdc6", "vin678", + axp318_dcdc6_ranges, 128, + AXP318_DCDC6_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(5)), + AXP_DESC_RANGES_THRESHOLD(AXP318, DCDC7, "dcdc7", "vin678", + axp318_dcdc7_ranges, 103, + AXP318_DCDC7_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(6)), + AXP_DESC_RANGES_THRESHOLD(AXP318, DCDC8, "dcdc8", "vin678", + axp318_dcdc8_ranges, 119, + AXP318_DCDC8_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL1, BIT(7)), + AXP_DESC_RANGES_THRESHOLD(AXP318, DCDC9, "dcdc9", "vin19", + axp318_dcdc8_ranges, 119, + AXP318_DCDC9_CONTROL, AXP318_DCDC2_V_OUT_MASK, + AXP318_DCDC_OUTPUT_CONTROL2, BIT(0)), + AXP_DESC_SW(AXP318, SWOUT1, "swout1", NULL, + AXP318_DCDC_OUTPUT_CONTROL2, BIT(3)), + AXP_DESC_SW(AXP318, SWOUT2, "swout2", NULL, + AXP318_DCDC_OUTPUT_CONTROL2, BIT(4)), + AXP_DESC_DO(AXP318, ALDO1, "aldo1", "aldo156in", 500, 3400, 100, + AXP318_ALDO1_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(0), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ALDO2, "aldo2", "aldo234in", 500, 3400, 100, + AXP318_ALDO2_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(1), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ALDO3, "aldo3", "aldo234in", 500, 3400, 100, + AXP318_ALDO3_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(2), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ALDO4, "aldo4", "aldo234in", 500, 3400, 100, + AXP318_ALDO4_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(3), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ALDO5, "aldo5", "aldo156in", 500, 3400, 100, + AXP318_ALDO5_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(4), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ALDO6, "aldo6", "aldo156in", 500, 3400, 100, + AXP318_ALDO6_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(5), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, BLDO1, "bldo1", "bldoin", 500, 3400, 100, + AXP318_BLDO1_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(6), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, BLDO2, "bldo2", "bldoin", 500, 3400, 100, + AXP318_BLDO2_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL1, BIT(7), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, BLDO3, "bldo3", "bldoin", 500, 3400, 100, + AXP318_BLDO3_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(0), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, BLDO4, "bldo4", "bldoin", 500, 3400, 100, + AXP318_BLDO4_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(1), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, BLDO5, "bldo5", "bldoin", 500, 3400, 100, + AXP318_BLDO5_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(2), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, CLDO1, "cldo1", "cldoin", 500, 3400, 100, + AXP318_CLDO1_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(3), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, CLDO2, "cldo2", "cldoin", 500, 3400, 100, + AXP318_CLDO2_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(4), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, CLDO3, "cldo3", "cldoin", 500, 3400, 100, + AXP318_CLDO3_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(5), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, CLDO4, "cldo4", "cldoin", 500, 3400, 100, + AXP318_CLDO4_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(6), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, CLDO5, "cldo5", "cldoin", 500, 3400, 100, + AXP318_CLDO5_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL2, BIT(7), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, DLDO1, "dldo1", "dldoin", 500, 3400, 100, + AXP318_DLDO1_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(0), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, DLDO2, "dldo2", "dldoin", 500, 3400, 100, + AXP318_DLDO2_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(1), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, DLDO3, "dldo3", "dldoin", 500, 3400, 100, + AXP318_DLDO3_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(2), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, DLDO4, "dldo4", "dldoin", 500, 3400, 100, + AXP318_DLDO4_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(3), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, DLDO5, "dldo5", "dldoin", 500, 3400, 100, + AXP318_DLDO5_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(4), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, DLDO6, "dldo6", "dldoin", 500, 3400, 100, + AXP318_DLDO6_CONTROL, AXP318_LDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(5), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ELDO1, "eldo1", "eldoin", 500, 1500, 25, + AXP318_ELDO1_CONTROL, AXP318_ELDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(6), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ELDO2, "eldo2", "eldoin", 500, 1500, 25, + AXP318_ELDO2_CONTROL, AXP318_ELDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL3, BIT(7), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ELDO3, "eldo3", "eldoin", 500, 1500, 25, + AXP318_ELDO3_CONTROL, AXP318_ELDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL4, BIT(0), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_BYPASS(AXP318, ELDO4, "eldo4", "eldoin", 500, 1500, 25, + AXP318_ELDO4_CONTROL, AXP318_ELDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL4, BIT(1), + AXP318_ELDO4_CONTROL, BIT(6), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_BYPASS(AXP318, ELDO5, "eldo5", "eldoin", 500, 1500, 25, + AXP318_ELDO5_CONTROL, AXP318_ELDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL4, BIT(2), + AXP318_ELDO5_CONTROL, BIT(6), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_DO(AXP318, ELDO6, "eldo6", "eldoin", 500, 1500, 25, + AXP318_ELDO6_CONTROL, AXP318_ELDO_V_OUT_MASK, + AXP318_LDO_OUTPUT_CONTROL4, BIT(3), AXP318_LDO_MIN_DROPOUT), + AXP_DESC_FIXED(AXP318, RTC_LDO, "rtc-ldo", "ips", 1800), +}; + static const struct linear_range axp717_dcdc1_ranges[] = { REGULATOR_LINEAR_RANGE(500000, 0, 70, 10000), REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000), @@ -1347,6 +1620,7 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) step = 150; break; case AXP313A_ID: + case AXP318_ID: case AXP323_ID: case AXP717_ID: case AXP15060_ID: @@ -1430,6 +1704,15 @@ static int axp20x_set_dcdc_workmode(struct regulator_dev *rdev, int id, u32 work workmode <<= ffs(mask) - 1; break; + case AXP318_ID: + /* Only DCDC1 has PWM control on the AXP318 */ + if (id != AXP318_DCDC1) + return -EINVAL; + reg = AXP318_DCDC1_CONTROL; + mask = AXP318_DCDC1_PFM_PWM_CTRL; + workmode <<= ffs(mask) - 1; + break; + case AXP806_ID: /* * AXP806 DCDC regulator IDs have the same range as AXP22X. @@ -1543,6 +1826,17 @@ static bool axp20x_is_polyphase_slave(struct axp20x_dev *axp20x, int id) } break; + case AXP318_ID: + regmap_read(axp20x->regmap, AXP318_DCDC_MODE_CTRL1, ®); + + switch (id) { + case AXP318_DCDC3: + return !!(reg & AXP318_DCDC23_POLYPHASE_CTRL); + case AXP318_DCDC5: + return !!(reg & AXP318_DCDC45_POLYPHASE_CTRL); + } + break; + default: return false; } @@ -1585,6 +1879,10 @@ static int axp20x_regulator_probe(struct platform_device *pdev) regulators = axp313a_regulators; nregulators = AXP313A_REG_ID_MAX; break; + case AXP318_ID: + regulators = axp318_regulators; + nregulators = AXP318_REG_ID_MAX; + break; case AXP717_ID: regulators = axp717_regulators; nregulators = AXP717_REG_ID_MAX; @@ -1651,7 +1949,9 @@ static int axp20x_regulator_probe(struct platform_device *pdev) if ((regulators == axp22x_regulators && i == AXP22X_DC1SW) || (regulators == axp803_regulators && i == AXP803_DC1SW) || (regulators == axp809_regulators && i == AXP809_DC1SW) || - (regulators == axp15060_regulators && i == AXP15060_SW)) { + (regulators == axp15060_regulators && i == AXP15060_SW) || + (regulators == axp318_regulators && i == AXP318_SWOUT1) || + (regulators == axp318_regulators && i == AXP318_SWOUT2)) { new_desc = devm_kzalloc(&pdev->dev, sizeof(*desc), GFP_KERNEL); if (!new_desc) @@ -1709,7 +2009,8 @@ static int axp20x_regulator_probe(struct platform_device *pdev) */ if ((regulators == axp22x_regulators && i == AXP22X_DCDC1) || (regulators == axp809_regulators && i == AXP809_DCDC1) || - (regulators == axp15060_regulators && i == AXP15060_DCDC1)) + (regulators == axp15060_regulators && i == AXP15060_DCDC1) || + (regulators == axp318_regulators && i == AXP318_DCDC1)) of_property_read_string(rdev->dev.of_node, "regulator-name", &dcdc1_name);