From 4628b804555773daa982d9578d89fe04fcdde374 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Sun, 10 Mar 2024 01:02:08 +0000 Subject: regulator: axp20x: fix typo-ed identifier The registers to set the X-Powers AXP313 regulators are of course "CONTROL" registers, not "CONRTOL" ones. Fix the typo in the header file and in its users. No functional change. Signed-off-by: Andre Przywara Acked-by: Jernej Skrabec Tested-by: Ryan Walklin Link: https://lore.kernel.org/r/20240310010211.28653-2-andre.przywara@arm.com Signed-off-by: Lee Jones --- drivers/regulator/axp20x-regulator.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index c657820b0bbb..7bcc2d508b65 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -733,21 +733,21 @@ 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), }; -- cgit v1.2.3 From d2ac3df75c3a995064cfac0171e082a30d8c4c66 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Sun, 10 Mar 2024 01:02:11 +0000 Subject: regulator: axp20x: add support for the AXP717 The X-Powers AXP717 is a typical PMIC from X-Powers, featuring four DC/DC converters and 15 LDOs, on the regulator side. Describe the chip's voltage settings and switch registers, how the voltages are encoded, and connect this to the MFD device via its regulator ID. Signed-off-by: Andre Przywara Acked-by: Mark Brown Tested-by: Ryan Walklin Link: https://lore.kernel.org/r/20240310010211.28653-5-andre.przywara@arm.com Signed-off-by: Lee Jones --- drivers/regulator/axp20x-regulator.c | 84 ++++++++++++++++++++++++++++++++++++ include/linux/mfd/axp20x.h | 21 +++++++++ 2 files changed, 105 insertions(+) (limited to 'drivers/regulator') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 7bcc2d508b65..34fcdd82b2ea 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 104 +#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) @@ -752,6 +758,79 @@ static const struct regulator_desc axp313a_regulators[] = { 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), +}; + +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, 107, 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", "vin1", 500, 3500, 100, + AXP717_ALDO1_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(0)), + AXP_DESC(AXP717, ALDO2, "aldo2", "vin1", 500, 3500, 100, + AXP717_ALDO2_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(1)), + AXP_DESC(AXP717, ALDO3, "aldo3", "vin1", 500, 3500, 100, + AXP717_ALDO3_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(2)), + AXP_DESC(AXP717, ALDO4, "aldo4", "vin1", 500, 3500, 100, + AXP717_ALDO4_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(3)), + AXP_DESC(AXP717, BLDO1, "bldo1", "vin1", 500, 3500, 100, + AXP717_BLDO1_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(4)), + AXP_DESC(AXP717, BLDO2, "bldo2", "vin1", 500, 3500, 100, + AXP717_BLDO2_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(5)), + AXP_DESC(AXP717, BLDO3, "bldo3", "vin1", 500, 3500, 100, + AXP717_BLDO3_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(6)), + AXP_DESC(AXP717, BLDO4, "bldo4", "vin1", 500, 3500, 100, + AXP717_BLDO4_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO0_OUTPUT_CONTROL, BIT(7)), + AXP_DESC(AXP717, CLDO1, "cldo1", "vin1", 500, 3500, 100, + AXP717_CLDO1_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(0)), + AXP_DESC(AXP717, CLDO2, "cldo2", "vin1", 500, 3500, 100, + AXP717_CLDO2_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(1)), + AXP_DESC(AXP717, CLDO3, "cldo3", "vin1", 500, 3500, 100, + AXP717_CLDO3_CONTROL, AXP717_LDO_V_OUT_MASK, + AXP717_LDO1_OUTPUT_CONTROL, BIT(2)), + AXP_DESC(AXP717, CLDO4, "cldo4", "vin1", 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 +1332,7 @@ 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 +1559,10 @@ 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; diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index fd7a41a69526..8c0a33a2e9ce 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -466,6 +466,27 @@ enum { AXP313A_REG_ID_MAX, }; +enum { + AXP717_DCDC1 = 0, + AXP717_DCDC2, + AXP717_DCDC3, + AXP717_DCDC4, + AXP717_ALDO1, + AXP717_ALDO2, + AXP717_ALDO3, + AXP717_ALDO4, + AXP717_BLDO1, + AXP717_BLDO2, + AXP717_BLDO3, + AXP717_BLDO4, + AXP717_CLDO1, + AXP717_CLDO2, + AXP717_CLDO3, + AXP717_CLDO4, + AXP717_CPUSLDO, + AXP717_REG_ID_MAX, +}; + enum { AXP806_DCDCA = 0, AXP806_DCDCB, -- cgit v1.2.3 From 9f4e899c286b5127e2443d50e37ee2112efbfa2c Mon Sep 17 00:00:00 2001 From: Alex Bee Date: Tue, 16 Apr 2024 18:12:36 +0200 Subject: regulator: rk808: Support apply_bit for rk808_set_suspend_voltage_range rk808_set_suspend_voltage_range currently does not account the existence of apply_bit/apply_reg. This adds support for those in same way it is done in regulator_set_voltage_sel_regmap and is required for the upcoming RK816 support Signed-off-by: Alex Bee Acked-by: Mark Brown Link: https://lore.kernel.org/r/20240416161237.2500037-5-knaerzche@gmail.com Signed-off-by: Lee Jones --- drivers/regulator/rk808-regulator.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index d89ae7f16d7a..a6a563e402d0 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -534,15 +534,25 @@ static int rk808_set_suspend_voltage_range(struct regulator_dev *rdev, int uv) { unsigned int reg; int sel = regulator_map_voltage_linear_range(rdev, uv, uv); + int ret; if (sel < 0) return -EINVAL; reg = rdev->desc->vsel_reg + RK808_SLP_REG_OFFSET; - return regmap_update_bits(rdev->regmap, reg, - rdev->desc->vsel_mask, - sel); + ret = regmap_update_bits(rdev->regmap, reg, + rdev->desc->vsel_mask, + sel); + if (ret) + return ret; + + if (rdev->desc->apply_bit) + ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg, + rdev->desc->apply_bit, + rdev->desc->apply_bit); + + return ret; } static int rk805_set_suspend_enable(struct regulator_dev *rdev) -- cgit v1.2.3 From 5eb068da74a0b443fb99a89d9e5062691649c470 Mon Sep 17 00:00:00 2001 From: Alex Bee Date: Tue, 16 Apr 2024 18:12:37 +0200 Subject: regulator: rk808: Add RK816 support Add support for rk816 to the existing rk808 regulator driver. The infrastructure of the driver can be re-used as is. A peculiarity for this version is, that BUCK1/BUCK2 have a (common) bit which needs to toggled after a voltage change to confirm the change. Regulator regmap takes care of that by defining a apply_bit and apply_reg for those regulators. Signed-off-by: Alex Bee Reviewed-by: Mark Brown Link: https://lore.kernel.org/r/20240416161237.2500037-6-knaerzche@gmail.com Signed-off-by: Lee Jones --- drivers/regulator/rk808-regulator.c | 202 +++++++++++++++++++++++++++++++++++- 1 file changed, 201 insertions(+), 1 deletion(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index a6a563e402d0..14b60abd6afc 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -158,6 +158,11 @@ RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \ _vmask, _ereg, _emask, 0, 0, _etime, &rk808_reg_ops) +#define RK816_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, _disval, _etime) \ + RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \ + _vmask, _ereg, _emask, _emask, _disval, _etime, &rk816_reg_ops) + #define RK817_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \ _vmask, _ereg, _emask, _disval, _etime) \ RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \ @@ -258,7 +263,7 @@ static const unsigned int rk808_buck1_2_ramp_table[] = { 2000, 4000, 6000, 10000 }; -/* RK817 RK809 */ +/* RK817/RK809/RK816 (buck 1/2 only) */ static const unsigned int rk817_buck1_4_ramp_table[] = { 3000, 6300, 12500, 25000 }; @@ -640,6 +645,38 @@ static int rk808_set_suspend_disable(struct regulator_dev *rdev) rdev->desc->enable_mask); } +static const struct rk8xx_register_bit rk816_suspend_bits[] = { + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 0), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 1), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 2), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 3), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 0), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 1), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 2), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 3), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 4), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 5), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 5), + RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 6), +}; + +static int rk816_set_suspend_enable(struct regulator_dev *rdev) +{ + int rid = rdev_get_id(rdev); + + return regmap_update_bits(rdev->regmap, rk816_suspend_bits[rid].reg, + rk816_suspend_bits[rid].bit, + rk816_suspend_bits[rid].bit); +} + +static int rk816_set_suspend_disable(struct regulator_dev *rdev) +{ + int rid = rdev_get_id(rdev); + + return regmap_update_bits(rdev->regmap, rk816_suspend_bits[rid].reg, + rk816_suspend_bits[rid].bit, 0); +} + static int rk817_set_suspend_enable_ctrl(struct regulator_dev *rdev, unsigned int en) { @@ -913,6 +950,54 @@ static const struct regulator_ops rk809_buck5_ops_range = { .set_suspend_disable = rk817_set_suspend_disable, }; +static const struct regulator_ops rk816_buck1_2_ops_ranges = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .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, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .set_mode = rk8xx_set_mode, + .get_mode = rk8xx_get_mode, + .set_suspend_mode = rk8xx_set_suspend_mode, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + .set_suspend_voltage = rk808_set_suspend_voltage_range, + .set_suspend_enable = rk816_set_suspend_enable, + .set_suspend_disable = rk816_set_suspend_disable, +}; + +static const struct regulator_ops rk816_buck4_ops_ranges = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .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, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .set_mode = rk8xx_set_mode, + .get_mode = rk8xx_get_mode, + .set_suspend_mode = rk8xx_set_suspend_mode, + .set_suspend_voltage = rk808_set_suspend_voltage_range, + .set_suspend_enable = rk816_set_suspend_enable, + .set_suspend_disable = rk816_set_suspend_disable, +}; + +static const struct regulator_ops rk816_reg_ops = { + .list_voltage = regulator_list_voltage_linear, + .map_voltage = regulator_map_voltage_linear, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = rk8xx_is_enabled_wmsk_regmap, + .set_suspend_voltage = rk808_set_suspend_voltage, + .set_suspend_enable = rk816_set_suspend_enable, + .set_suspend_disable = rk816_set_suspend_disable, +}; + static const struct regulator_ops rk817_reg_ops = { .list_voltage = regulator_list_voltage_linear, .map_voltage = regulator_map_voltage_linear, @@ -1392,6 +1477,117 @@ static const struct regulator_desc rk809_reg[] = { DISABLE_VAL(3)), }; +static const struct linear_range rk816_buck_4_voltage_ranges[] = { + REGULATOR_LINEAR_RANGE(800000, 0, 26, 100000), + REGULATOR_LINEAR_RANGE(3500000, 27, 31, 0), +}; + +static const struct regulator_desc rk816_reg[] = { + { + .name = "dcdc1", + .supply_name = "vcc1", + .of_match = of_match_ptr("dcdc1"), + .regulators_node = of_match_ptr("regulators"), + .id = RK816_ID_DCDC1, + .ops = &rk816_buck1_2_ops_ranges, + .type = REGULATOR_VOLTAGE, + .n_voltages = 64, + .linear_ranges = rk805_buck_1_2_voltage_ranges, + .n_linear_ranges = ARRAY_SIZE(rk805_buck_1_2_voltage_ranges), + .vsel_reg = RK818_BUCK1_ON_VSEL_REG, + .vsel_mask = RK818_BUCK_VSEL_MASK, + .apply_reg = RK816_DCDC_EN_REG2, + .apply_bit = RK816_BUCK_DVS_CONFIRM, + .enable_reg = RK816_DCDC_EN_REG1, + .enable_mask = BIT(4) | BIT(0), + .enable_val = BIT(4) | BIT(0), + .disable_val = BIT(4), + .ramp_reg = RK818_BUCK1_CONFIG_REG, + .ramp_mask = RK808_RAMP_RATE_MASK, + .ramp_delay_table = rk817_buck1_4_ramp_table, + .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table), + .of_map_mode = rk8xx_regulator_of_map_mode, + .owner = THIS_MODULE, + }, { + .name = "dcdc2", + .supply_name = "vcc2", + .of_match = of_match_ptr("dcdc2"), + .regulators_node = of_match_ptr("regulators"), + .id = RK816_ID_DCDC2, + .ops = &rk816_buck1_2_ops_ranges, + .type = REGULATOR_VOLTAGE, + .n_voltages = 64, + .linear_ranges = rk805_buck_1_2_voltage_ranges, + .n_linear_ranges = ARRAY_SIZE(rk805_buck_1_2_voltage_ranges), + .vsel_reg = RK818_BUCK2_ON_VSEL_REG, + .vsel_mask = RK818_BUCK_VSEL_MASK, + .apply_reg = RK816_DCDC_EN_REG2, + .apply_bit = RK816_BUCK_DVS_CONFIRM, + .enable_reg = RK816_DCDC_EN_REG1, + .enable_mask = BIT(5) | BIT(1), + .enable_val = BIT(5) | BIT(1), + .disable_val = BIT(5), + .ramp_reg = RK818_BUCK2_CONFIG_REG, + .ramp_mask = RK808_RAMP_RATE_MASK, + .ramp_delay_table = rk817_buck1_4_ramp_table, + .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table), + .of_map_mode = rk8xx_regulator_of_map_mode, + .owner = THIS_MODULE, + }, { + .name = "dcdc3", + .supply_name = "vcc3", + .of_match = of_match_ptr("dcdc3"), + .regulators_node = of_match_ptr("regulators"), + .id = RK816_ID_DCDC3, + .ops = &rk808_switch_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = 1, + .enable_reg = RK816_DCDC_EN_REG1, + .enable_mask = BIT(6) | BIT(2), + .enable_val = BIT(6) | BIT(2), + .disable_val = BIT(6), + .of_map_mode = rk8xx_regulator_of_map_mode, + .owner = THIS_MODULE, + }, { + .name = "dcdc4", + .supply_name = "vcc4", + .of_match = of_match_ptr("dcdc4"), + .regulators_node = of_match_ptr("regulators"), + .id = RK816_ID_DCDC4, + .ops = &rk816_buck4_ops_ranges, + .type = REGULATOR_VOLTAGE, + .n_voltages = 32, + .linear_ranges = rk816_buck_4_voltage_ranges, + .n_linear_ranges = ARRAY_SIZE(rk816_buck_4_voltage_ranges), + .vsel_reg = RK818_BUCK4_ON_VSEL_REG, + .vsel_mask = RK818_BUCK4_VSEL_MASK, + .enable_reg = RK816_DCDC_EN_REG1, + .enable_mask = BIT(7) | BIT(3), + .enable_val = BIT(7) | BIT(3), + .disable_val = BIT(7), + .of_map_mode = rk8xx_regulator_of_map_mode, + .owner = THIS_MODULE, + }, + RK816_DESC(RK816_ID_LDO1, "ldo1", "vcc5", 800, 3400, 100, + RK818_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK, + RK816_LDO_EN_REG1, ENABLE_MASK(0), DISABLE_VAL(0), 400), + RK816_DESC(RK816_ID_LDO2, "ldo2", "vcc5", 800, 3400, 100, + RK818_LDO2_ON_VSEL_REG, RK818_LDO_VSEL_MASK, + RK816_LDO_EN_REG1, ENABLE_MASK(1), DISABLE_VAL(1), 400), + RK816_DESC(RK816_ID_LDO3, "ldo3", "vcc5", 800, 3400, 100, + RK818_LDO3_ON_VSEL_REG, RK818_LDO_VSEL_MASK, + RK816_LDO_EN_REG1, ENABLE_MASK(2), DISABLE_VAL(2), 400), + RK816_DESC(RK816_ID_LDO4, "ldo4", "vcc6", 800, 3400, 100, + RK818_LDO4_ON_VSEL_REG, RK818_LDO_VSEL_MASK, + RK816_LDO_EN_REG1, ENABLE_MASK(3), DISABLE_VAL(3), 400), + RK816_DESC(RK816_ID_LDO5, "ldo5", "vcc6", 800, 3400, 100, + RK818_LDO5_ON_VSEL_REG, RK818_LDO_VSEL_MASK, + RK816_LDO_EN_REG2, ENABLE_MASK(0), DISABLE_VAL(0), 400), + RK816_DESC(RK816_ID_LDO6, "ldo6", "vcc6", 800, 3400, 100, + RK818_LDO6_ON_VSEL_REG, RK818_LDO_VSEL_MASK, + RK816_LDO_EN_REG2, ENABLE_MASK(1), DISABLE_VAL(1), 400), +}; + static const struct regulator_desc rk817_reg[] = { { .name = "DCDC_REG1", @@ -1714,6 +1910,10 @@ static int rk808_regulator_probe(struct platform_device *pdev) regulators = rk809_reg; nregulators = RK809_NUM_REGULATORS; break; + case RK816_ID: + regulators = rk816_reg; + nregulators = ARRAY_SIZE(rk816_reg); + break; case RK817_ID: regulators = rk817_reg; nregulators = RK817_NUM_REGULATORS; -- cgit v1.2.3