From db4a555f7c4cfcca26ca3a4ff5f9ee9bd6a78f98 Mon Sep 17 00:00:00 2001 From: Olliver Schinagl Date: Mon, 26 Nov 2018 17:27:42 +0200 Subject: regulator: axp20x: use defines for masks The AXP20X driver currently has several masks defined throughout the code. Use nice defines to make them clean and more descriptive. Additionally include bitops.h, which was missing before, and sort headers. Signed-off-by: Olliver Schinagl Signed-off-by: Priit Laes Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 733 ++++++++++++++++++++++++++--------- 1 file changed, 555 insertions(+), 178 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index a3734039a86a..9a2db28effb5 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -13,31 +13,249 @@ * GNU General Public License for more details. */ +#include #include #include +#include #include #include #include #include #include -#include #include #include +#define AXP20X_GPIO0_FUNC_MASK GENMASK(3, 0) +#define AXP20X_GPIO1_FUNC_MASK GENMASK(3, 0) + #define AXP20X_IO_ENABLED 0x03 #define AXP20X_IO_DISABLED 0x07 +#define AXP20X_WORKMODE_DCDC2_MASK BIT_MASK(2) +#define AXP20X_WORKMODE_DCDC3_MASK BIT_MASK(1) + +#define AXP20X_FREQ_DCDC_MASK GENMASK(3, 0) + +#define AXP20X_VBUS_IPSOUT_MGMT_MASK BIT_MASK(2) + +#define AXP20X_DCDC2_V_OUT_MASK GENMASK(5, 0) +#define AXP20X_DCDC3_V_OUT_MASK GENMASK(7, 0) +#define AXP20X_LDO24_V_OUT_MASK GENMASK(7, 4) +#define AXP20X_LDO3_V_OUT_MASK GENMASK(6, 0) +#define AXP20X_LDO5_V_OUT_MASK GENMASK(7, 4) + +#define AXP20X_PWR_OUT_EXTEN_MASK BIT_MASK(0) +#define AXP20X_PWR_OUT_DCDC3_MASK BIT_MASK(1) +#define AXP20X_PWR_OUT_LDO2_MASK BIT_MASK(2) +#define AXP20X_PWR_OUT_LDO4_MASK BIT_MASK(3) +#define AXP20X_PWR_OUT_DCDC2_MASK BIT_MASK(4) +#define AXP20X_PWR_OUT_LDO3_MASK BIT_MASK(6) + +#define AXP20X_LDO4_V_OUT_1250mV_START 0x0 +#define AXP20X_LDO4_V_OUT_1250mV_STEPS 0 +#define AXP20X_LDO4_V_OUT_1250mV_END \ + (AXP20X_LDO4_V_OUT_1250mV_START + AXP20X_LDO4_V_OUT_1250mV_STEPS) +#define AXP20X_LDO4_V_OUT_1300mV_START 0x1 +#define AXP20X_LDO4_V_OUT_1300mV_STEPS 7 +#define AXP20X_LDO4_V_OUT_1300mV_END \ + (AXP20X_LDO4_V_OUT_1300mV_START + AXP20X_LDO4_V_OUT_1300mV_STEPS) +#define AXP20X_LDO4_V_OUT_2500mV_START 0x9 +#define AXP20X_LDO4_V_OUT_2500mV_STEPS 0 +#define AXP20X_LDO4_V_OUT_2500mV_END \ + (AXP20X_LDO4_V_OUT_2500mV_START + AXP20X_LDO4_V_OUT_2500mV_STEPS) +#define AXP20X_LDO4_V_OUT_2700mV_START 0xa +#define AXP20X_LDO4_V_OUT_2700mV_STEPS 1 +#define AXP20X_LDO4_V_OUT_2700mV_END \ + (AXP20X_LDO4_V_OUT_2700mV_START + AXP20X_LDO4_V_OUT_2700mV_STEPS) +#define AXP20X_LDO4_V_OUT_3000mV_START 0xc +#define AXP20X_LDO4_V_OUT_3000mV_STEPS 3 +#define AXP20X_LDO4_V_OUT_3000mV_END \ + (AXP20X_LDO4_V_OUT_3000mV_START + AXP20X_LDO4_V_OUT_3000mV_STEPS) +#define AXP20X_LDO4_V_OUT_NUM_VOLTAGES 16 + #define AXP22X_IO_ENABLED 0x03 #define AXP22X_IO_DISABLED 0x04 -#define AXP20X_WORKMODE_DCDC2_MASK BIT(2) -#define AXP20X_WORKMODE_DCDC3_MASK BIT(1) -#define AXP22X_WORKMODE_DCDCX_MASK(x) BIT(x) - -#define AXP20X_FREQ_DCDC_MASK 0x0f +#define AXP22X_WORKMODE_DCDCX_MASK(x) BIT_MASK(x) #define AXP22X_MISC_N_VBUSEN_FUNC BIT(4) +#define AXP22X_DCDC1_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_DCDC2_V_OUT_MASK GENMASK(5, 0) +#define AXP22X_DCDC3_V_OUT_MASK GENMASK(5, 0) +#define AXP22X_DCDC4_V_OUT_MASK GENMASK(5, 0) +#define AXP22X_DCDC5_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_DC5LDO_V_OUT_MASK GENMASK(2, 0) +#define AXP22X_ALDO1_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_ALDO2_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_ALDO3_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_DLDO1_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_DLDO2_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_DLDO3_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_DLDO4_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_ELDO1_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_ELDO2_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_ELDO3_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_LDO_IO0_V_OUT_MASK GENMASK(4, 0) +#define AXP22X_LDO_IO1_V_OUT_MASK GENMASK(4, 0) + +#define AXP22X_PWR_OUT_DC5LDO_MASK BIT_MASK(0) +#define AXP22X_PWR_OUT_DCDC1_MASK BIT_MASK(1) +#define AXP22X_PWR_OUT_DCDC2_MASK BIT_MASK(2) +#define AXP22X_PWR_OUT_DCDC3_MASK BIT_MASK(3) +#define AXP22X_PWR_OUT_DCDC4_MASK BIT_MASK(4) +#define AXP22X_PWR_OUT_DCDC5_MASK BIT_MASK(5) +#define AXP22X_PWR_OUT_ALDO1_MASK BIT_MASK(6) +#define AXP22X_PWR_OUT_ALDO2_MASK BIT_MASK(7) + +#define AXP22X_PWR_OUT_SW_MASK BIT_MASK(6) +#define AXP22X_PWR_OUT_DC1SW_MASK BIT_MASK(7) + +#define AXP22X_PWR_OUT_ELDO1_MASK BIT_MASK(0) +#define AXP22X_PWR_OUT_ELDO2_MASK BIT_MASK(1) +#define AXP22X_PWR_OUT_ELDO3_MASK BIT_MASK(2) +#define AXP22X_PWR_OUT_DLDO1_MASK BIT_MASK(3) +#define AXP22X_PWR_OUT_DLDO2_MASK BIT_MASK(4) +#define AXP22X_PWR_OUT_DLDO3_MASK BIT_MASK(5) +#define AXP22X_PWR_OUT_DLDO4_MASK BIT_MASK(6) +#define AXP22X_PWR_OUT_ALDO3_MASK BIT_MASK(7) + +#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) +#define AXP803_PWR_OUT_DCDC4_MASK BIT_MASK(3) +#define AXP803_PWR_OUT_DCDC5_MASK BIT_MASK(4) +#define AXP803_PWR_OUT_DCDC6_MASK BIT_MASK(5) + +#define AXP803_PWR_OUT_FLDO1_MASK BIT_MASK(2) +#define AXP803_PWR_OUT_FLDO2_MASK BIT_MASK(3) + +#define AXP803_DCDC1_V_OUT_MASK GENMASK(4, 0) +#define AXP803_DCDC2_V_OUT_MASK GENMASK(6, 0) +#define AXP803_DCDC3_V_OUT_MASK GENMASK(6, 0) +#define AXP803_DCDC4_V_OUT_MASK GENMASK(6, 0) +#define AXP803_DCDC5_V_OUT_MASK GENMASK(6, 0) +#define AXP803_DCDC6_V_OUT_MASK GENMASK(6, 0) + +#define AXP803_FLDO1_V_OUT_MASK GENMASK(3, 0) +#define AXP803_FLDO2_V_OUT_MASK GENMASK(3, 0) + +#define AXP803_DCDC23_POLYPHASE_DUAL BIT(6) +#define AXP803_DCDC56_POLYPHASE_DUAL BIT(5) + +#define AXP803_DCDC234_500mV_START 0x00 +#define AXP803_DCDC234_500mV_STEPS 70 +#define AXP803_DCDC234_500mV_END \ + (AXP803_DCDC234_500mV_START + AXP803_DCDC234_500mV_STEPS) +#define AXP803_DCDC234_1220mV_START 0x47 +#define AXP803_DCDC234_1220mV_STEPS 4 +#define AXP803_DCDC234_1220mV_END \ + (AXP803_DCDC234_1220mV_START + AXP803_DCDC234_1220mV_STEPS) +#define AXP803_DCDC234_NUM_VOLTAGES 76 + +#define AXP803_DCDC5_800mV_START 0x00 +#define AXP803_DCDC5_800mV_STEPS 32 +#define AXP803_DCDC5_800mV_END \ + (AXP803_DCDC5_800mV_START + AXP803_DCDC5_800mV_STEPS) +#define AXP803_DCDC5_1140mV_START 0x21 +#define AXP803_DCDC5_1140mV_STEPS 35 +#define AXP803_DCDC5_1140mV_END \ + (AXP803_DCDC5_1140mV_START + AXP803_DCDC5_1140mV_STEPS) +#define AXP803_DCDC5_NUM_VOLTAGES 68 + +#define AXP803_DCDC6_600mV_START 0x00 +#define AXP803_DCDC6_600mV_STEPS 50 +#define AXP803_DCDC6_600mV_END \ + (AXP803_DCDC6_600mV_START + AXP803_DCDC6_600mV_STEPS) +#define AXP803_DCDC6_1120mV_START 0x33 +#define AXP803_DCDC6_1120mV_STEPS 14 +#define AXP803_DCDC6_1120mV_END \ + (AXP803_DCDC6_1120mV_START + AXP803_DCDC6_1120mV_STEPS) +#define AXP803_DCDC6_NUM_VOLTAGES 72 + +#define AXP803_DLDO2_700mV_START 0x00 +#define AXP803_DLDO2_700mV_STEPS 26 +#define AXP803_DLDO2_700mV_END \ + (AXP803_DLDO2_700mV_START + AXP803_DLDO2_700mV_STEPS) +#define AXP803_DLDO2_3400mV_START 0x1b +#define AXP803_DLDO2_3400mV_STEPS 4 +#define AXP803_DLDO2_3400mV_END \ + (AXP803_DLDO2_3400mV_START + AXP803_DLDO2_3400mV_STEPS) +#define AXP803_DLDO2_NUM_VOLTAGES 32 + +#define AXP806_DCDCA_V_CTRL_MASK GENMASK(6, 0) +#define AXP806_DCDCB_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_DCDCC_V_CTRL_MASK GENMASK(6, 0) +#define AXP806_DCDCD_V_CTRL_MASK GENMASK(5, 0) +#define AXP806_DCDCE_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_ALDO1_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_ALDO2_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_ALDO3_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_BLDO1_V_CTRL_MASK GENMASK(3, 0) +#define AXP806_BLDO2_V_CTRL_MASK GENMASK(3, 0) +#define AXP806_BLDO3_V_CTRL_MASK GENMASK(3, 0) +#define AXP806_BLDO4_V_CTRL_MASK GENMASK(3, 0) +#define AXP806_CLDO1_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_CLDO2_V_CTRL_MASK GENMASK(4, 0) +#define AXP806_CLDO3_V_CTRL_MASK GENMASK(4, 0) + +#define AXP806_PWR_OUT_DCDCA_MASK BIT_MASK(0) +#define AXP806_PWR_OUT_DCDCB_MASK BIT_MASK(1) +#define AXP806_PWR_OUT_DCDCC_MASK BIT_MASK(2) +#define AXP806_PWR_OUT_DCDCD_MASK BIT_MASK(3) +#define AXP806_PWR_OUT_DCDCE_MASK BIT_MASK(4) +#define AXP806_PWR_OUT_ALDO1_MASK BIT_MASK(5) +#define AXP806_PWR_OUT_ALDO2_MASK BIT_MASK(6) +#define AXP806_PWR_OUT_ALDO3_MASK BIT_MASK(7) +#define AXP806_PWR_OUT_BLDO1_MASK BIT_MASK(0) +#define AXP806_PWR_OUT_BLDO2_MASK BIT_MASK(1) +#define AXP806_PWR_OUT_BLDO3_MASK BIT_MASK(2) +#define AXP806_PWR_OUT_BLDO4_MASK BIT_MASK(3) +#define AXP806_PWR_OUT_CLDO1_MASK BIT_MASK(4) +#define AXP806_PWR_OUT_CLDO2_MASK BIT_MASK(5) +#define AXP806_PWR_OUT_CLDO3_MASK BIT_MASK(6) +#define AXP806_PWR_OUT_SW_MASK BIT_MASK(7) + +#define AXP806_DCDCAB_POLYPHASE_DUAL 0x40 +#define AXP806_DCDCABC_POLYPHASE_TRI 0x80 +#define AXP806_DCDCABC_POLYPHASE_MASK GENMASK(7, 6) + +#define AXP806_DCDCDE_POLYPHASE_DUAL BIT(5) + +#define AXP806_DCDCA_600mV_START 0x00 +#define AXP806_DCDCA_600mV_STEPS 50 +#define AXP806_DCDCA_600mV_END \ + (AXP806_DCDCA_600mV_START + AXP806_DCDCA_600mV_STEPS) +#define AXP806_DCDCA_1120mV_START 0x33 +#define AXP806_DCDCA_1120mV_STEPS 14 +#define AXP806_DCDCA_1120mV_END \ + (AXP806_DCDCA_1120mV_START + AXP806_DCDCA_1120mV_STEPS) +#define AXP806_DCDCA_NUM_VOLTAGES 72 + +#define AXP806_DCDCD_600mV_START 0x00 +#define AXP806_DCDCD_600mV_STEPS 45 +#define AXP806_DCDCD_600mV_END \ + (AXP806_DCDCD_600mV_START + AXP806_DCDCD_600mV_STEPS) +#define AXP806_DCDCD_1600mV_START 0x2e +#define AXP806_DCDCD_1600mV_STEPS 17 +#define AXP806_DCDCD_1600mV_END \ + (AXP806_DCDCD_1600mV_START + AXP806_DCDCD_1600mV_STEPS) +#define AXP806_DCDCD_NUM_VOLTAGES 64 + +#define AXP809_DCDC4_600mV_START 0x00 +#define AXP809_DCDC4_600mV_STEPS 47 +#define AXP809_DCDC4_600mV_END \ + (AXP809_DCDC4_600mV_START + AXP809_DCDC4_600mV_STEPS) +#define AXP809_DCDC4_1800mV_START 0x30 +#define AXP809_DCDC4_1800mV_STEPS 8 +#define AXP809_DCDC4_1800mV_END \ + (AXP809_DCDC4_1800mV_START + AXP809_DCDC4_1800mV_STEPS) +#define AXP809_DCDC4_NUM_VOLTAGES 57 + +#define AXP813_DCDC7_V_OUT_MASK GENMASK(6, 0) + +#define AXP813_PWR_OUT_DCDC7_MASK BIT_MASK(6) + #define AXP_DESC_IO(_family, _id, _match, _supply, _min, _max, _step, _vreg, \ _vmask, _ereg, _emask, _enable_val, _disable_val) \ [_family##_##_id] = { \ @@ -157,77 +375,116 @@ static const struct regulator_ops axp20x_ops_sw = { }; static const struct regulator_linear_range axp20x_ldo4_ranges[] = { - REGULATOR_LINEAR_RANGE(1250000, 0x0, 0x0, 0), - REGULATOR_LINEAR_RANGE(1300000, 0x1, 0x8, 100000), - REGULATOR_LINEAR_RANGE(2500000, 0x9, 0x9, 0), - REGULATOR_LINEAR_RANGE(2700000, 0xa, 0xb, 100000), - REGULATOR_LINEAR_RANGE(3000000, 0xc, 0xf, 100000), + REGULATOR_LINEAR_RANGE(1250000, + AXP20X_LDO4_V_OUT_1250mV_START, + AXP20X_LDO4_V_OUT_1250mV_END, + 0), + REGULATOR_LINEAR_RANGE(1300000, + AXP20X_LDO4_V_OUT_1300mV_START, + AXP20X_LDO4_V_OUT_1300mV_END, + 100000), + REGULATOR_LINEAR_RANGE(2500000, + AXP20X_LDO4_V_OUT_2500mV_START, + AXP20X_LDO4_V_OUT_2500mV_END, + 0), + REGULATOR_LINEAR_RANGE(2700000, + AXP20X_LDO4_V_OUT_2700mV_START, + AXP20X_LDO4_V_OUT_2700mV_END, + 100000), + REGULATOR_LINEAR_RANGE(3000000, + AXP20X_LDO4_V_OUT_3000mV_START, + AXP20X_LDO4_V_OUT_3000mV_END, + 100000), }; static const struct regulator_desc axp20x_regulators[] = { AXP_DESC(AXP20X, DCDC2, "dcdc2", "vin2", 700, 2275, 25, - AXP20X_DCDC2_V_OUT, 0x3f, AXP20X_PWR_OUT_CTRL, 0x10), + AXP20X_DCDC2_V_OUT, AXP20X_DCDC2_V_OUT_MASK, + AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_DCDC2_MASK), AXP_DESC(AXP20X, DCDC3, "dcdc3", "vin3", 700, 3500, 25, - AXP20X_DCDC3_V_OUT, 0x7f, AXP20X_PWR_OUT_CTRL, 0x02), + AXP20X_DCDC3_V_OUT, AXP20X_DCDC3_V_OUT_MASK, + AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_DCDC3_MASK), AXP_DESC_FIXED(AXP20X, LDO1, "ldo1", "acin", 1300), AXP_DESC(AXP20X, LDO2, "ldo2", "ldo24in", 1800, 3300, 100, - AXP20X_LDO24_V_OUT, 0xf0, AXP20X_PWR_OUT_CTRL, 0x04), + AXP20X_LDO24_V_OUT, AXP20X_LDO24_V_OUT_MASK, + AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_LDO2_MASK), AXP_DESC(AXP20X, LDO3, "ldo3", "ldo3in", 700, 3500, 25, - AXP20X_LDO3_V_OUT, 0x7f, AXP20X_PWR_OUT_CTRL, 0x40), - AXP_DESC_RANGES(AXP20X, LDO4, "ldo4", "ldo24in", axp20x_ldo4_ranges, - 16, AXP20X_LDO24_V_OUT, 0x0f, AXP20X_PWR_OUT_CTRL, - 0x08), + AXP20X_LDO3_V_OUT, AXP20X_LDO3_V_OUT_MASK, + AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_LDO3_MASK), + AXP_DESC_RANGES(AXP20X, LDO4, "ldo4", "ldo24in", + axp20x_ldo4_ranges, AXP20X_LDO4_V_OUT_NUM_VOLTAGES, + AXP20X_LDO24_V_OUT, AXP20X_LDO24_V_OUT_MASK, + AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_LDO4_MASK), AXP_DESC_IO(AXP20X, LDO5, "ldo5", "ldo5in", 1800, 3300, 100, - AXP20X_LDO5_V_OUT, 0xf0, AXP20X_GPIO0_CTRL, 0x07, + AXP20X_LDO5_V_OUT, AXP20X_LDO5_V_OUT_MASK, + AXP20X_GPIO0_CTRL, AXP20X_GPIO0_FUNC_MASK, AXP20X_IO_ENABLED, AXP20X_IO_DISABLED), }; static const struct regulator_desc axp22x_regulators[] = { AXP_DESC(AXP22X, DCDC1, "dcdc1", "vin1", 1600, 3400, 100, - AXP22X_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(1)), + AXP22X_DCDC1_V_OUT, AXP22X_DCDC1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC1_MASK), AXP_DESC(AXP22X, DCDC2, "dcdc2", "vin2", 600, 1540, 20, - AXP22X_DCDC2_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(2)), + AXP22X_DCDC2_V_OUT, AXP22X_DCDC2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC2_MASK), AXP_DESC(AXP22X, DCDC3, "dcdc3", "vin3", 600, 1860, 20, - AXP22X_DCDC3_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(3)), + AXP22X_DCDC3_V_OUT, AXP22X_DCDC3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC3_MASK), AXP_DESC(AXP22X, DCDC4, "dcdc4", "vin4", 600, 1540, 20, - AXP22X_DCDC4_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(4)), + AXP22X_DCDC4_V_OUT, AXP22X_DCDC4_V_OUT, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC4_MASK), AXP_DESC(AXP22X, DCDC5, "dcdc5", "vin5", 1000, 2550, 50, - AXP22X_DCDC5_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(5)), + AXP22X_DCDC5_V_OUT, AXP22X_DCDC5_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC5_MASK), /* secondary switchable output of DCDC1 */ - AXP_DESC_SW(AXP22X, DC1SW, "dc1sw", NULL, AXP22X_PWR_OUT_CTRL2, - BIT(7)), + AXP_DESC_SW(AXP22X, DC1SW, "dc1sw", NULL, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DC1SW_MASK), /* LDO regulator internally chained to DCDC5 */ AXP_DESC(AXP22X, DC5LDO, "dc5ldo", NULL, 700, 1400, 100, - AXP22X_DC5LDO_V_OUT, 0x7, AXP22X_PWR_OUT_CTRL1, BIT(0)), + AXP22X_DC5LDO_V_OUT, AXP22X_DC5LDO_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DC5LDO_MASK), AXP_DESC(AXP22X, ALDO1, "aldo1", "aldoin", 700, 3300, 100, - AXP22X_ALDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(6)), + AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP22X, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(7)), + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP22X, ALDO3, "aldo3", "aldoin", 700, 3300, 100, - AXP22X_ALDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(7)), + AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP22X_PWR_OUT_ALDO3_MASK), AXP_DESC(AXP22X, DLDO1, "dldo1", "dldoin", 700, 3300, 100, - AXP22X_DLDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(3)), + AXP22X_DLDO1_V_OUT, AXP22X_DLDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), AXP_DESC(AXP22X, DLDO2, "dldo2", "dldoin", 700, 3300, 100, - AXP22X_DLDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(4)), + AXP22X_DLDO2_V_OUT, AXP22X_PWR_OUT_DLDO2_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP22X, DLDO3, "dldo3", "dldoin", 700, 3300, 100, - AXP22X_DLDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(5)), + AXP22X_DLDO3_V_OUT, AXP22X_DLDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO3_MASK), AXP_DESC(AXP22X, DLDO4, "dldo4", "dldoin", 700, 3300, 100, - AXP22X_DLDO4_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(6)), + AXP22X_DLDO4_V_OUT, AXP22X_DLDO4_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO4_MASK), AXP_DESC(AXP22X, ELDO1, "eldo1", "eldoin", 700, 3300, 100, - AXP22X_ELDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(0)), + AXP22X_ELDO1_V_OUT, AXP22X_ELDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO1_MASK), AXP_DESC(AXP22X, ELDO2, "eldo2", "eldoin", 700, 3300, 100, - AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)), + AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO1_MASK), AXP_DESC(AXP22X, ELDO3, "eldo3", "eldoin", 700, 3300, 100, - AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)), + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), /* Note the datasheet only guarantees reliable operation up to * 3.3V, this needs to be enforced via dts provided constraints */ AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 700, 3800, 100, - AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07, + AXP22X_LDO_IO0_V_OUT, AXP22X_LDO_IO0_V_OUT_MASK, + AXP20X_GPIO0_CTRL, AXP20X_GPIO0_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), /* Note the datasheet only guarantees reliable operation up to * 3.3V, this needs to be enforced via dts provided constraints */ AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 700, 3800, 100, - AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07, + AXP22X_LDO_IO1_V_OUT, AXP22X_LDO_IO1_V_OUT_MASK, + AXP20X_GPIO1_CTRL, AXP20X_GPIO1_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), AXP_DESC_FIXED(AXP22X, RTC_LDO, "rtc_ldo", "ips", 3000), }; @@ -240,240 +497,354 @@ static const struct regulator_desc axp22x_drivevbus_regulator = { .type = REGULATOR_VOLTAGE, .owner = THIS_MODULE, .enable_reg = AXP20X_VBUS_IPSOUT_MGMT, - .enable_mask = BIT(2), + .enable_mask = AXP20X_VBUS_IPSOUT_MGMT_MASK, .ops = &axp20x_ops_sw, }; /* DCDC ranges shared with AXP813 */ static const struct regulator_linear_range axp803_dcdc234_ranges[] = { - REGULATOR_LINEAR_RANGE(500000, 0x0, 0x46, 10000), - REGULATOR_LINEAR_RANGE(1220000, 0x47, 0x4b, 20000), + REGULATOR_LINEAR_RANGE(500000, + AXP803_DCDC234_500mV_START, + AXP803_DCDC234_500mV_END, + 10000), + REGULATOR_LINEAR_RANGE(1220000, + AXP803_DCDC234_1220mV_START, + AXP803_DCDC234_1220mV_END, + 20000), }; static const struct regulator_linear_range axp803_dcdc5_ranges[] = { - REGULATOR_LINEAR_RANGE(800000, 0x0, 0x20, 10000), - REGULATOR_LINEAR_RANGE(1140000, 0x21, 0x44, 20000), + REGULATOR_LINEAR_RANGE(800000, + AXP803_DCDC5_800mV_START, + AXP803_DCDC5_800mV_END, + 10000), + REGULATOR_LINEAR_RANGE(1140000, + AXP803_DCDC5_1140mV_START, + AXP803_DCDC5_1140mV_END, + 20000), }; static const struct regulator_linear_range axp803_dcdc6_ranges[] = { - REGULATOR_LINEAR_RANGE(600000, 0x0, 0x32, 10000), - REGULATOR_LINEAR_RANGE(1120000, 0x33, 0x47, 20000), + REGULATOR_LINEAR_RANGE(600000, + AXP803_DCDC6_600mV_START, + AXP803_DCDC6_600mV_END, + 10000), + REGULATOR_LINEAR_RANGE(1120000, + AXP803_DCDC6_1120mV_START, + AXP803_DCDC6_1120mV_END, + 20000), }; -/* AXP806's CLDO2 and AXP809's DLDO1 shares the same range */ +/* AXP806's CLDO2 and AXP809's DLDO1 share the same range */ static const struct regulator_linear_range axp803_dldo2_ranges[] = { - REGULATOR_LINEAR_RANGE(700000, 0x0, 0x1a, 100000), - REGULATOR_LINEAR_RANGE(3400000, 0x1b, 0x1f, 200000), + REGULATOR_LINEAR_RANGE(700000, + AXP803_DLDO2_700mV_START, + AXP803_DLDO2_700mV_END, + 100000), + REGULATOR_LINEAR_RANGE(3400000, + AXP803_DLDO2_3400mV_START, + AXP803_DLDO2_3400mV_END, + 200000), }; static const struct regulator_desc axp803_regulators[] = { AXP_DESC(AXP803, DCDC1, "dcdc1", "vin1", 1600, 3400, 100, - AXP803_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(0)), - AXP_DESC_RANGES(AXP803, DCDC2, "dcdc2", "vin2", axp803_dcdc234_ranges, - 76, AXP803_DCDC2_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(1)), - AXP_DESC_RANGES(AXP803, DCDC3, "dcdc3", "vin3", axp803_dcdc234_ranges, - 76, AXP803_DCDC3_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(2)), - AXP_DESC_RANGES(AXP803, DCDC4, "dcdc4", "vin4", axp803_dcdc234_ranges, - 76, AXP803_DCDC4_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(3)), - AXP_DESC_RANGES(AXP803, DCDC5, "dcdc5", "vin5", axp803_dcdc5_ranges, - 68, AXP803_DCDC5_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(4)), - AXP_DESC_RANGES(AXP803, DCDC6, "dcdc6", "vin6", axp803_dcdc6_ranges, - 72, AXP803_DCDC6_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(5)), + AXP803_DCDC1_V_OUT, AXP803_DCDC1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC1_MASK), + AXP_DESC_RANGES(AXP803, DCDC2, "dcdc2", "vin2", + axp803_dcdc234_ranges, AXP803_DCDC234_NUM_VOLTAGES, + AXP803_DCDC2_V_OUT, AXP803_DCDC2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC2_MASK), + AXP_DESC_RANGES(AXP803, DCDC3, "dcdc3", "vin3", + axp803_dcdc234_ranges, AXP803_DCDC234_NUM_VOLTAGES, + AXP803_DCDC3_V_OUT, AXP803_DCDC3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC3_MASK), + AXP_DESC_RANGES(AXP803, DCDC4, "dcdc4", "vin4", + axp803_dcdc234_ranges, AXP803_DCDC234_NUM_VOLTAGES, + AXP803_DCDC4_V_OUT, AXP803_DCDC4_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC4_MASK), + AXP_DESC_RANGES(AXP803, DCDC5, "dcdc5", "vin5", + axp803_dcdc5_ranges, AXP803_DCDC5_NUM_VOLTAGES, + AXP803_DCDC5_V_OUT, AXP803_DCDC5_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC5_MASK), + AXP_DESC_RANGES(AXP803, DCDC6, "dcdc6", "vin6", + axp803_dcdc6_ranges, AXP803_DCDC6_NUM_VOLTAGES, + AXP803_DCDC6_V_OUT, AXP803_DCDC6_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC6_MASK), /* secondary switchable output of DCDC1 */ - AXP_DESC_SW(AXP803, DC1SW, "dc1sw", NULL, AXP22X_PWR_OUT_CTRL2, - BIT(7)), + AXP_DESC_SW(AXP803, DC1SW, "dc1sw", NULL, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DC1SW_MASK), AXP_DESC(AXP803, ALDO1, "aldo1", "aldoin", 700, 3300, 100, - AXP22X_ALDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(5)), + AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP803, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(6)), + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT, + AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP803, ALDO3, "aldo3", "aldoin", 700, 3300, 100, - AXP22X_ALDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(7)), + AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO3_MASK), AXP_DESC(AXP803, DLDO1, "dldo1", "dldoin", 700, 3300, 100, - AXP22X_DLDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(3)), - AXP_DESC_RANGES(AXP803, DLDO2, "dldo2", "dldoin", axp803_dldo2_ranges, - 32, AXP22X_DLDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, - BIT(4)), + AXP22X_DLDO1_V_OUT, AXP22X_DLDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), + AXP_DESC_RANGES(AXP803, DLDO2, "dldo2", "dldoin", + axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, + AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP803, DLDO3, "dldo3", "dldoin", 700, 3300, 100, - AXP22X_DLDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(5)), + AXP22X_DLDO3_V_OUT, AXP22X_DLDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO3_MASK), AXP_DESC(AXP803, DLDO4, "dldo4", "dldoin", 700, 3300, 100, - AXP22X_DLDO4_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(6)), + AXP22X_DLDO4_V_OUT, AXP22X_DLDO4_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO4_MASK), AXP_DESC(AXP803, ELDO1, "eldo1", "eldoin", 700, 1900, 50, - AXP22X_ELDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(0)), + AXP22X_ELDO1_V_OUT, AXP22X_ELDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO1_MASK), AXP_DESC(AXP803, ELDO2, "eldo2", "eldoin", 700, 1900, 50, - AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)), + AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO2_MASK), AXP_DESC(AXP803, ELDO3, "eldo3", "eldoin", 700, 1900, 50, - AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)), + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), AXP_DESC(AXP803, FLDO1, "fldo1", "fldoin", 700, 1450, 50, - AXP803_FLDO1_V_OUT, 0x0f, AXP22X_PWR_OUT_CTRL3, BIT(2)), + AXP803_FLDO1_V_OUT, AXP803_FLDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP803_PWR_OUT_FLDO1_MASK), AXP_DESC(AXP803, FLDO2, "fldo2", "fldoin", 700, 1450, 50, - AXP803_FLDO2_V_OUT, 0x0f, AXP22X_PWR_OUT_CTRL3, BIT(3)), + AXP803_FLDO2_V_OUT, AXP803_FLDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP803_PWR_OUT_FLDO2_MASK), AXP_DESC_IO(AXP803, LDO_IO0, "ldo-io0", "ips", 700, 3300, 100, - AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07, + AXP22X_LDO_IO0_V_OUT, AXP22X_LDO_IO0_V_OUT_MASK, + AXP20X_GPIO0_CTRL, AXP20X_GPIO0_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), AXP_DESC_IO(AXP803, LDO_IO1, "ldo-io1", "ips", 700, 3300, 100, - AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07, + AXP22X_LDO_IO1_V_OUT, AXP22X_LDO_IO1_V_OUT_MASK, + AXP20X_GPIO1_CTRL, AXP20X_GPIO1_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), AXP_DESC_FIXED(AXP803, RTC_LDO, "rtc-ldo", "ips", 3000), }; static const struct regulator_linear_range axp806_dcdca_ranges[] = { - REGULATOR_LINEAR_RANGE(600000, 0x0, 0x32, 10000), - REGULATOR_LINEAR_RANGE(1120000, 0x33, 0x47, 20000), + REGULATOR_LINEAR_RANGE(600000, + AXP806_DCDCA_600mV_START, + AXP806_DCDCA_600mV_END, + 10000), + REGULATOR_LINEAR_RANGE(1120000, + AXP806_DCDCA_1120mV_START, + AXP806_DCDCA_1120mV_END, + 20000), }; static const struct regulator_linear_range axp806_dcdcd_ranges[] = { - REGULATOR_LINEAR_RANGE(600000, 0x0, 0x2d, 20000), - REGULATOR_LINEAR_RANGE(1600000, 0x2e, 0x3f, 100000), + REGULATOR_LINEAR_RANGE(600000, + AXP806_DCDCD_600mV_START, + AXP806_DCDCD_600mV_END, + 20000), + REGULATOR_LINEAR_RANGE(1600000, + AXP806_DCDCD_600mV_START, + AXP806_DCDCD_600mV_END, + 100000), }; static const struct regulator_desc axp806_regulators[] = { - AXP_DESC_RANGES(AXP806, DCDCA, "dcdca", "vina", axp806_dcdca_ranges, - 72, AXP806_DCDCA_V_CTRL, 0x7f, AXP806_PWR_OUT_CTRL1, - BIT(0)), + AXP_DESC_RANGES(AXP806, DCDCA, "dcdca", "vina", + axp806_dcdca_ranges, AXP806_DCDCA_NUM_VOLTAGES, + AXP806_DCDCA_V_CTRL, AXP806_DCDCA_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCA_MASK), AXP_DESC(AXP806, DCDCB, "dcdcb", "vinb", 1000, 2550, 50, - AXP806_DCDCB_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(1)), - AXP_DESC_RANGES(AXP806, DCDCC, "dcdcc", "vinc", axp806_dcdca_ranges, - 72, AXP806_DCDCC_V_CTRL, 0x7f, AXP806_PWR_OUT_CTRL1, - BIT(2)), - AXP_DESC_RANGES(AXP806, DCDCD, "dcdcd", "vind", axp806_dcdcd_ranges, - 64, AXP806_DCDCD_V_CTRL, 0x3f, AXP806_PWR_OUT_CTRL1, - BIT(3)), + AXP806_DCDCB_V_CTRL, AXP806_DCDCB_V_CTRL, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCB_MASK), + AXP_DESC_RANGES(AXP806, DCDCC, "dcdcc", "vinc", + axp806_dcdca_ranges, AXP806_DCDCA_NUM_VOLTAGES, + AXP806_DCDCC_V_CTRL, AXP806_DCDCC_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCC_MASK), + AXP_DESC_RANGES(AXP806, DCDCD, "dcdcd", "vind", + axp806_dcdcd_ranges, AXP806_DCDCD_NUM_VOLTAGES, + AXP806_DCDCD_V_CTRL, AXP806_DCDCD_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCD_MASK), AXP_DESC(AXP806, DCDCE, "dcdce", "vine", 1100, 3400, 100, - AXP806_DCDCE_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(4)), + AXP806_DCDCE_V_CTRL, AXP806_DCDCE_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCE_MASK), AXP_DESC(AXP806, ALDO1, "aldo1", "aldoin", 700, 3300, 100, - AXP806_ALDO1_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(5)), + AXP806_ALDO1_V_CTRL, AXP806_ALDO1_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP806, ALDO2, "aldo2", "aldoin", 700, 3400, 100, - AXP806_ALDO2_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(6)), + AXP806_ALDO2_V_CTRL, AXP806_ALDO2_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP806, ALDO3, "aldo3", "aldoin", 700, 3300, 100, - AXP806_ALDO3_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(7)), + AXP806_ALDO3_V_CTRL, AXP806_ALDO3_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_ALDO3_MASK), AXP_DESC(AXP806, BLDO1, "bldo1", "bldoin", 700, 1900, 100, - AXP806_BLDO1_V_CTRL, 0x0f, AXP806_PWR_OUT_CTRL2, BIT(0)), + AXP806_BLDO1_V_CTRL, AXP806_BLDO1_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_BLDO1_MASK), AXP_DESC(AXP806, BLDO2, "bldo2", "bldoin", 700, 1900, 100, - AXP806_BLDO2_V_CTRL, 0x0f, AXP806_PWR_OUT_CTRL2, BIT(1)), + AXP806_BLDO2_V_CTRL, AXP806_BLDO2_V_CTRL, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_BLDO2_MASK), AXP_DESC(AXP806, BLDO3, "bldo3", "bldoin", 700, 1900, 100, - AXP806_BLDO3_V_CTRL, 0x0f, AXP806_PWR_OUT_CTRL2, BIT(2)), + AXP806_BLDO3_V_CTRL, AXP806_BLDO3_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_BLDO3_MASK), AXP_DESC(AXP806, BLDO4, "bldo4", "bldoin", 700, 1900, 100, - AXP806_BLDO4_V_CTRL, 0x0f, AXP806_PWR_OUT_CTRL2, BIT(3)), + AXP806_BLDO4_V_CTRL, AXP806_BLDO4_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_BLDO4_MASK), AXP_DESC(AXP806, CLDO1, "cldo1", "cldoin", 700, 3300, 100, - AXP806_CLDO1_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL2, BIT(4)), - AXP_DESC_RANGES(AXP806, CLDO2, "cldo2", "cldoin", axp803_dldo2_ranges, - 32, AXP806_CLDO2_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL2, - BIT(5)), + AXP806_CLDO1_V_CTRL, AXP806_CLDO1_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_CLDO1_MASK), + AXP_DESC_RANGES(AXP806, CLDO2, "cldo2", "cldoin", + axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, + AXP806_CLDO2_V_CTRL, AXP806_CLDO2_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_CLDO2_MASK), AXP_DESC(AXP806, CLDO3, "cldo3", "cldoin", 700, 3300, 100, - AXP806_CLDO3_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL2, BIT(6)), - AXP_DESC_SW(AXP806, SW, "sw", "swin", AXP806_PWR_OUT_CTRL2, BIT(7)), + AXP806_CLDO3_V_CTRL, AXP806_CLDO3_V_CTRL_MASK, + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_CLDO3_MASK), + AXP_DESC_SW(AXP806, SW, "sw", "swin", + AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_SW_MASK), }; static const struct regulator_linear_range axp809_dcdc4_ranges[] = { - REGULATOR_LINEAR_RANGE(600000, 0x0, 0x2f, 20000), - REGULATOR_LINEAR_RANGE(1800000, 0x30, 0x38, 100000), + REGULATOR_LINEAR_RANGE(600000, + AXP809_DCDC4_600mV_START, + AXP809_DCDC4_600mV_END, + 20000), + REGULATOR_LINEAR_RANGE(1800000, + AXP809_DCDC4_1800mV_START, + AXP809_DCDC4_1800mV_END, + 100000), }; static const struct regulator_desc axp809_regulators[] = { AXP_DESC(AXP809, DCDC1, "dcdc1", "vin1", 1600, 3400, 100, - AXP22X_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(1)), + AXP22X_DCDC1_V_OUT, AXP22X_DCDC1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC1_MASK), AXP_DESC(AXP809, DCDC2, "dcdc2", "vin2", 600, 1540, 20, - AXP22X_DCDC2_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(2)), + AXP22X_DCDC2_V_OUT, AXP22X_DCDC2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC2_MASK), AXP_DESC(AXP809, DCDC3, "dcdc3", "vin3", 600, 1860, 20, - AXP22X_DCDC3_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(3)), - AXP_DESC_RANGES(AXP809, DCDC4, "dcdc4", "vin4", axp809_dcdc4_ranges, - 57, AXP22X_DCDC4_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, - BIT(4)), + AXP22X_DCDC3_V_OUT, AXP22X_DCDC3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC3_MASK), + AXP_DESC_RANGES(AXP809, DCDC4, "dcdc4", "vin4", + axp809_dcdc4_ranges, AXP809_DCDC4_NUM_VOLTAGES, + AXP22X_DCDC4_V_OUT, AXP22X_DCDC4_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC4_MASK), AXP_DESC(AXP809, DCDC5, "dcdc5", "vin5", 1000, 2550, 50, - AXP22X_DCDC5_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(5)), + AXP22X_DCDC5_V_OUT, AXP22X_DCDC5_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC5_MASK), /* secondary switchable output of DCDC1 */ - AXP_DESC_SW(AXP809, DC1SW, "dc1sw", NULL, AXP22X_PWR_OUT_CTRL2, - BIT(7)), + AXP_DESC_SW(AXP809, DC1SW, "dc1sw", NULL, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DC1SW_MASK), /* LDO regulator internally chained to DCDC5 */ AXP_DESC(AXP809, DC5LDO, "dc5ldo", NULL, 700, 1400, 100, - AXP22X_DC5LDO_V_OUT, 0x7, AXP22X_PWR_OUT_CTRL1, BIT(0)), + AXP22X_DC5LDO_V_OUT, AXP22X_DC5LDO_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DC5LDO_MASK), AXP_DESC(AXP809, ALDO1, "aldo1", "aldoin", 700, 3300, 100, - AXP22X_ALDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(6)), + AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP809, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(7)), + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP809, ALDO3, "aldo3", "aldoin", 700, 3300, 100, - AXP22X_ALDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(5)), - AXP_DESC_RANGES(AXP809, DLDO1, "dldo1", "dldoin", axp803_dldo2_ranges, - 32, AXP22X_DLDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, - BIT(3)), + AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ALDO3_MASK), + AXP_DESC_RANGES(AXP809, DLDO1, "dldo1", "dldoin", + axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, + AXP22X_DLDO1_V_OUT, AXP22X_DLDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), AXP_DESC(AXP809, DLDO2, "dldo2", "dldoin", 700, 3300, 100, - AXP22X_DLDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(4)), + AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP809, ELDO1, "eldo1", "eldoin", 700, 3300, 100, - AXP22X_ELDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(0)), + AXP22X_ELDO1_V_OUT, AXP22X_ELDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO1_MASK), AXP_DESC(AXP809, ELDO2, "eldo2", "eldoin", 700, 3300, 100, - AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)), + AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO2_MASK), AXP_DESC(AXP809, ELDO3, "eldo3", "eldoin", 700, 3300, 100, - AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)), + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), /* * Note the datasheet only guarantees reliable operation up to * 3.3V, this needs to be enforced via dts provided constraints */ AXP_DESC_IO(AXP809, LDO_IO0, "ldo_io0", "ips", 700, 3800, 100, - AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07, + AXP22X_LDO_IO0_V_OUT, AXP22X_LDO_IO0_V_OUT_MASK, + AXP20X_GPIO0_CTRL, AXP20X_GPIO0_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), /* * Note the datasheet only guarantees reliable operation up to * 3.3V, this needs to be enforced via dts provided constraints */ AXP_DESC_IO(AXP809, LDO_IO1, "ldo_io1", "ips", 700, 3800, 100, - AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07, + AXP22X_LDO_IO1_V_OUT, AXP22X_LDO_IO1_V_OUT_MASK, + AXP20X_GPIO1_CTRL, AXP20X_GPIO1_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), AXP_DESC_FIXED(AXP809, RTC_LDO, "rtc_ldo", "ips", 1800), - AXP_DESC_SW(AXP809, SW, "sw", "swin", AXP22X_PWR_OUT_CTRL2, BIT(6)), + AXP_DESC_SW(AXP809, SW, "sw", "swin", + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_SW_MASK), }; static const struct regulator_desc axp813_regulators[] = { AXP_DESC(AXP813, DCDC1, "dcdc1", "vin1", 1600, 3400, 100, - AXP803_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(0)), - AXP_DESC_RANGES(AXP813, DCDC2, "dcdc2", "vin2", axp803_dcdc234_ranges, - 76, AXP803_DCDC2_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(1)), - AXP_DESC_RANGES(AXP813, DCDC3, "dcdc3", "vin3", axp803_dcdc234_ranges, - 76, AXP803_DCDC3_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(2)), - AXP_DESC_RANGES(AXP813, DCDC4, "dcdc4", "vin4", axp803_dcdc234_ranges, - 76, AXP803_DCDC4_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(3)), - AXP_DESC_RANGES(AXP813, DCDC5, "dcdc5", "vin5", axp803_dcdc5_ranges, - 68, AXP803_DCDC5_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(4)), - AXP_DESC_RANGES(AXP813, DCDC6, "dcdc6", "vin6", axp803_dcdc6_ranges, - 72, AXP803_DCDC6_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(5)), - AXP_DESC_RANGES(AXP813, DCDC7, "dcdc7", "vin7", axp803_dcdc6_ranges, - 72, AXP813_DCDC7_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1, - BIT(6)), + AXP803_DCDC1_V_OUT, AXP803_DCDC1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC1_MASK), + AXP_DESC_RANGES(AXP813, DCDC2, "dcdc2", "vin2", + axp803_dcdc234_ranges, AXP803_DCDC234_NUM_VOLTAGES, + AXP803_DCDC2_V_OUT, AXP803_DCDC2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC2_MASK), + AXP_DESC_RANGES(AXP813, DCDC3, "dcdc3", "vin3", + axp803_dcdc234_ranges, AXP803_DCDC234_NUM_VOLTAGES, + AXP803_DCDC3_V_OUT, AXP803_DCDC3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC3_MASK), + AXP_DESC_RANGES(AXP813, DCDC4, "dcdc4", "vin4", + axp803_dcdc234_ranges, AXP803_DCDC234_NUM_VOLTAGES, + AXP803_DCDC4_V_OUT, AXP803_DCDC4_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC4_MASK), + AXP_DESC_RANGES(AXP813, DCDC5, "dcdc5", "vin5", + axp803_dcdc5_ranges, AXP803_DCDC5_NUM_VOLTAGES, + AXP803_DCDC5_V_OUT, AXP803_DCDC5_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC5_MASK), + AXP_DESC_RANGES(AXP813, DCDC6, "dcdc6", "vin6", + axp803_dcdc6_ranges, AXP803_DCDC6_NUM_VOLTAGES, + AXP803_DCDC6_V_OUT, AXP803_DCDC6_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP803_PWR_OUT_DCDC6_MASK), + AXP_DESC_RANGES(AXP813, DCDC7, "dcdc7", "vin7", + axp803_dcdc6_ranges, AXP803_DCDC6_NUM_VOLTAGES, + AXP813_DCDC7_V_OUT, AXP813_DCDC7_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL1, AXP813_PWR_OUT_DCDC7_MASK), AXP_DESC(AXP813, ALDO1, "aldo1", "aldoin", 700, 3300, 100, - AXP22X_ALDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(5)), + AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP813, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(6)), + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT, + AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP813, ALDO3, "aldo3", "aldoin", 700, 3300, 100, - AXP22X_ALDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(7)), + AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO3_MASK), AXP_DESC(AXP813, DLDO1, "dldo1", "dldoin", 700, 3300, 100, - AXP22X_DLDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(3)), - AXP_DESC_RANGES(AXP813, DLDO2, "dldo2", "dldoin", axp803_dldo2_ranges, - 32, AXP22X_DLDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, - BIT(4)), + AXP22X_DLDO1_V_OUT, AXP22X_DLDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), + AXP_DESC_RANGES(AXP813, DLDO2, "dldo2", "dldoin", + axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, + AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP813, DLDO3, "dldo3", "dldoin", 700, 3300, 100, - AXP22X_DLDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(5)), + AXP22X_DLDO3_V_OUT, AXP22X_DLDO3_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO3_MASK), AXP_DESC(AXP813, DLDO4, "dldo4", "dldoin", 700, 3300, 100, - AXP22X_DLDO4_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(6)), + AXP22X_DLDO4_V_OUT, AXP22X_DLDO4_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO4_MASK), AXP_DESC(AXP813, ELDO1, "eldo1", "eldoin", 700, 1900, 50, - AXP22X_ELDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(0)), + AXP22X_ELDO1_V_OUT, AXP22X_ELDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO1_MASK), AXP_DESC(AXP813, ELDO2, "eldo2", "eldoin", 700, 1900, 50, - AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)), + AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO2_MASK), AXP_DESC(AXP813, ELDO3, "eldo3", "eldoin", 700, 1900, 50, - AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)), + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT, + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), /* to do / check ... */ AXP_DESC(AXP813, FLDO1, "fldo1", "fldoin", 700, 1450, 50, - AXP803_FLDO1_V_OUT, 0x0f, AXP22X_PWR_OUT_CTRL3, BIT(2)), + AXP803_FLDO1_V_OUT, AXP803_FLDO1_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP803_PWR_OUT_FLDO1_MASK), AXP_DESC(AXP813, FLDO2, "fldo2", "fldoin", 700, 1450, 50, - AXP803_FLDO2_V_OUT, 0x0f, AXP22X_PWR_OUT_CTRL3, BIT(3)), + AXP803_FLDO2_V_OUT, AXP803_FLDO2_V_OUT_MASK, + AXP22X_PWR_OUT_CTRL3, AXP803_PWR_OUT_FLDO2_MASK), /* * TODO: FLDO3 = {DCDC5, FLDOIN} / 2 * @@ -482,12 +853,15 @@ static const struct regulator_desc axp813_regulators[] = { */ AXP_DESC_FIXED(AXP813, RTC_LDO, "rtc-ldo", "ips", 1800), AXP_DESC_IO(AXP813, LDO_IO0, "ldo-io0", "ips", 700, 3300, 100, - AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07, + AXP22X_LDO_IO0_V_OUT, AXP22X_LDO_IO0_V_OUT_MASK, + AXP20X_GPIO0_CTRL, AXP20X_GPIO0_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), AXP_DESC_IO(AXP813, LDO_IO1, "ldo-io1", "ips", 700, 3300, 100, - AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07, + AXP22X_LDO_IO1_V_OUT, AXP22X_LDO_IO1_V_OUT_MASK, + AXP20X_GPIO1_CTRL, AXP20X_GPIO1_FUNC_MASK, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), - AXP_DESC_SW(AXP813, SW, "sw", "swin", AXP22X_PWR_OUT_CTRL2, BIT(7)), + AXP_DESC_SW(AXP813, SW, "sw", "swin", + AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DC1SW_MASK), }; static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) @@ -663,9 +1037,9 @@ static bool axp20x_is_polyphase_slave(struct axp20x_dev *axp20x, int id) switch (id) { case AXP803_DCDC3: - return !!(reg & BIT(6)); + return !!(reg & AXP803_DCDC23_POLYPHASE_DUAL); case AXP803_DCDC6: - return !!(reg & BIT(5)); + return !!(reg & AXP803_DCDC56_POLYPHASE_DUAL); } break; @@ -674,12 +1048,15 @@ static bool axp20x_is_polyphase_slave(struct axp20x_dev *axp20x, int id) switch (id) { case AXP806_DCDCB: - return (((reg & GENMASK(7, 6)) == BIT(6)) || - ((reg & GENMASK(7, 6)) == BIT(7))); + return (((reg & AXP806_DCDCABC_POLYPHASE_MASK) == + AXP806_DCDCAB_POLYPHASE_DUAL) || + ((reg & AXP806_DCDCABC_POLYPHASE_MASK) == + AXP806_DCDCABC_POLYPHASE_TRI)); case AXP806_DCDCC: - return ((reg & GENMASK(7, 6)) == BIT(7)); + return ((reg & AXP806_DCDCABC_POLYPHASE_MASK) == + AXP806_DCDCABC_POLYPHASE_TRI); case AXP806_DCDCE: - return !!(reg & BIT(5)); + return !!(reg & AXP806_DCDCDE_POLYPHASE_DUAL); } break; -- cgit v1.2.3-59-g8ed1b From d29f54df8b167be6174881f265b12453a558e48a Mon Sep 17 00:00:00 2001 From: Olliver Schinagl Date: Tue, 11 Dec 2018 17:17:06 +0200 Subject: regulator: axp20x: add support for set_ramp_delay for AXP209 The AXP209 supports ramping up voltages on several regulators such as DCDC2 and LDO3. This patch adds preliminary support for the regulator-ramp-delay property for these 2 regulators. Note that the voltage ramp only works when regulator is already enabled. E.g. when going from say 0.7 V to 3.6 V. When turning on the regulator, no voltage ramp is performed in hardware. What this means, is that if the bootloader brings up the voltage at 0.7 V, the ramp delay property is properly applied. If however, the bootloader leaves the power off, no ramp delay is applied when the power is enabled by the regulator framework. Signed-off-by: Olliver Schinagl Signed-off-by: Priit Laes Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 85 ++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 9a2db28effb5..1d9fa6238aec 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -51,6 +51,17 @@ #define AXP20X_PWR_OUT_DCDC2_MASK BIT_MASK(4) #define AXP20X_PWR_OUT_LDO3_MASK BIT_MASK(6) +#define AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE_MASK BIT_MASK(0) +#define AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE(x) \ + ((x) << 0) +#define AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE_MASK BIT_MASK(1) +#define AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE(x) \ + ((x) << 1) +#define AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN_MASK BIT_MASK(2) +#define AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN BIT(2) +#define AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN_MASK BIT_MASK(3) +#define AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN BIT(3) + #define AXP20X_LDO4_V_OUT_1250mV_START 0x0 #define AXP20X_LDO4_V_OUT_1250mV_STEPS 0 #define AXP20X_LDO4_V_OUT_1250mV_END \ @@ -346,6 +357,79 @@ .ops = &axp20x_ops_range, \ } +static const int axp209_dcdc2_ldo3_slew_rates[] = { + 1600, + 800, +}; + +static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) +{ + struct axp20x_dev *axp20x = rdev_get_drvdata(rdev); + const struct regulator_desc *desc = rdev->desc; + u8 reg, mask, enable, cfg = 0xff; + const int *slew_rates; + int rate_count = 0; + + if (!rdev) + return -EINVAL; + + switch (axp20x->variant) { + case AXP209_ID: + if (desc->id == AXP20X_DCDC2) { + rate_count = ARRAY_SIZE(axp209_dcdc2_ldo3_slew_rates); + reg = AXP20X_DCDC2_LDO3_V_RAMP; + mask = AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE_MASK | + AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN_MASK; + enable = (ramp > 0) ? + AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN : + !AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN; + break; + } + + if (desc->id == AXP20X_LDO3) { + slew_rates = axp209_dcdc2_ldo3_slew_rates; + rate_count = ARRAY_SIZE(axp209_dcdc2_ldo3_slew_rates); + reg = AXP20X_DCDC2_LDO3_V_RAMP; + mask = AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE_MASK | + AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN_MASK; + enable = (ramp > 0) ? + AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN : + !AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN; + break; + } + + if (rate_count > 0) + break; + + /* fall through */ + default: + /* Not supported for this regulator */ + return -ENOTSUPP; + } + + if (ramp == 0) { + cfg = enable; + } else { + int i; + + for (i = 0; i < rate_count; i++) { + if (ramp <= slew_rates[i]) + cfg = AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE(i); + else + break; + } + + if (cfg == 0xff) { + dev_err(axp20x->dev, "unsupported ramp value %d", ramp); + return -EINVAL; + } + + cfg |= enable; + } + + return regmap_update_bits(axp20x->regmap, reg, mask, cfg); +} + static const struct regulator_ops axp20x_ops_fixed = { .list_voltage = regulator_list_voltage_linear, }; @@ -366,6 +450,7 @@ static const struct regulator_ops axp20x_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, + .set_ramp_delay = axp20x_set_ramp_delay, }; static const struct regulator_ops axp20x_ops_sw = { -- cgit v1.2.3-59-g8ed1b From 77e3e3b165db94dc48c0de30498f51fa38f19d4d Mon Sep 17 00:00:00 2001 From: Olliver Schinagl Date: Tue, 11 Dec 2018 17:17:08 +0200 Subject: regulator: axp20x: add software based soft_start for AXP209 LDO3 In the past, there have been words on various lists that if LDO3 is disabled in u-boot, but enabled in the DTS, the axp209 driver would fail to continue/hang. Several enable/disable patches have been issues to devicetree's in both the kernel and u-boot to address this issue. What really happened however, was that the AXP209 shuts down without a notice and without setting an interrupt. This is caused when LDO3 gets overloaded, for example with large capacitors on the LDO3 output. Normally, we would expect that AXP209 would source 200 mA as per datasheet and set and trigger an interrupt when being overloaded. For some reason however, this does not happen. As a work-around, we use the soft-start constraint of the regulator node to first bring up the LDO3 to the lowest possible voltage and then enable the LDO. After that, we can set the requested voltage as usual. Combining this setting with the regulator-ramp-delay allows LDO3 to enable voltage slowly and staggered, potentially reducing overall inrush current. Signed-off-by: Olliver Schinagl Signed-off-by: Priit Laes Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 57 +++++++++++++++++++++++++++++++++++- 1 file changed, 56 insertions(+), 1 deletion(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 1d9fa6238aec..e8a895b81c90 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -14,6 +14,7 @@ */ #include +#include #include #include #include @@ -23,6 +24,7 @@ #include #include #include +#include #include #define AXP20X_GPIO0_FUNC_MASK GENMASK(3, 0) @@ -430,6 +432,59 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) return regmap_update_bits(axp20x->regmap, reg, mask, cfg); } +static int axp20x_regulator_enable_regmap(struct regulator_dev *rdev) +{ + struct axp20x_dev *axp20x = rdev_get_drvdata(rdev); + const struct regulator_desc *desc = rdev->desc; + + if (!rdev) + return -EINVAL; + + switch (axp20x->variant) { + case AXP209_ID: + if ((desc->id == AXP20X_LDO3) && + rdev->constraints && rdev->constraints->soft_start) { + int v_out; + int ret; + + /* + * On some boards, the LDO3 can be overloaded when + * turning on, causing the entire PMIC to shutdown + * without warning. Turning it on at the minimal voltage + * and then setting the voltage to the requested value + * works reliably. + */ + if (regulator_is_enabled_regmap(rdev)) + break; + + v_out = regulator_get_voltage_sel_regmap(rdev); + if (v_out < 0) + return v_out; + + if (v_out == 0) + break; + + ret = regulator_set_voltage_sel_regmap(rdev, 0x00); + /* + * A small pause is needed between + * setting the voltage and enabling the LDO to give the + * internal state machine time to process the request. + */ + usleep_range(1000, 5000); + ret |= regulator_enable_regmap(rdev); + ret |= regulator_set_voltage_sel_regmap(rdev, v_out); + + return ret; + } + break; + default: + /* No quirks */ + break; + } + + return regulator_enable_regmap(rdev); +}; + static const struct regulator_ops axp20x_ops_fixed = { .list_voltage = regulator_list_voltage_linear, }; @@ -447,7 +502,7 @@ static const struct regulator_ops axp20x_ops = { .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, .list_voltage = regulator_list_voltage_linear, - .enable = regulator_enable_regmap, + .enable = axp20x_regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, .set_ramp_delay = axp20x_set_ramp_delay, -- cgit v1.2.3-59-g8ed1b From 918446c96595636be81a224bf663b0f4e669aad7 Mon Sep 17 00:00:00 2001 From: Priit Laes Date: Fri, 14 Dec 2018 22:54:07 +0200 Subject: regulator: axp20x: fix set_ramp_delay for AXP209/dcdc2 Initial commit of set_ramp_delay feature was missing an assignment which should have populated slew_rate table for dcdc2 regulator. Add it. Fixes: d29f54df8b16 ("regulator: axp20x: add support for set_ramp_delay for AXP209") Signed-off-by: Priit Laes Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index e8a895b81c90..48af859fd053 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -378,6 +378,7 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) switch (axp20x->variant) { case AXP209_ID: if (desc->id == AXP20X_DCDC2) { + slew_rates = axp209_dcdc2_ldo3_slew_rates; rate_count = ARRAY_SIZE(axp209_dcdc2_ldo3_slew_rates); reg = AXP20X_DCDC2_LDO3_V_RAMP; mask = AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE_MASK | -- cgit v1.2.3-59-g8ed1b From 6f3656f3552a3b32c625c93ddafcbe10bf0fea6d Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sat, 22 Dec 2018 11:31:59 +0000 Subject: regulator: axp20x: check rdev is null before dereferencing it Currently rdev is dereferenced when assigning desc before rdev is null checked, hence there is a potential null pointer dereference on rdev. Fix this by null checking rdev first. Detected by CoverityScan, CID#1476031 ("Dereference before null check") Fixes: 77e3e3b165db ("regulator: axp20x: add software based soft_start for AXP209 LDO3") Signed-off-by: Colin Ian King Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 48af859fd053..0dfa4ea6bbdf 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -367,7 +367,7 @@ static const int axp209_dcdc2_ldo3_slew_rates[] = { static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) { struct axp20x_dev *axp20x = rdev_get_drvdata(rdev); - const struct regulator_desc *desc = rdev->desc; + const struct regulator_desc *desc; u8 reg, mask, enable, cfg = 0xff; const int *slew_rates; int rate_count = 0; @@ -375,6 +375,8 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) if (!rdev) return -EINVAL; + desc = rdev->desc; + switch (axp20x->variant) { case AXP209_ID: if (desc->id == AXP20X_DCDC2) { @@ -436,11 +438,13 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) static int axp20x_regulator_enable_regmap(struct regulator_dev *rdev) { struct axp20x_dev *axp20x = rdev_get_drvdata(rdev); - const struct regulator_desc *desc = rdev->desc; + const struct regulator_desc *desc; if (!rdev) return -EINVAL; + desc = rdev->desc; + switch (axp20x->variant) { case AXP209_ID: if ((desc->id == AXP20X_LDO3) && -- cgit v1.2.3-59-g8ed1b From 252d1c20551b745f33a490892335d2b09f5d48a7 Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Fri, 25 Jan 2019 22:18:09 -0800 Subject: regulator: axp20x: fix ALDO2, DLDO2 and ELDO3 definitions for AXP803 Looks like refactoring didn't go well and left ALDO2, DLDO2 and ELDO3 definitions broken for AXP803 - now they are using register address instead of mask. Fix it by using mask where necessary. Fixes: db4a555f7c4cf ("regulator: axp20x: use defines for masks") Signed-off-by: Vasily Khoruzhick Reviewed-by: Chen-Yu Tsai Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 0dfa4ea6bbdf..087cadb96fab 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -723,7 +723,7 @@ static const struct regulator_desc axp803_regulators[] = { AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP803, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT, + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP803, ALDO3, "aldo3", "aldoin", 700, 3300, 100, AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, @@ -733,7 +733,7 @@ static const struct regulator_desc axp803_regulators[] = { AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), AXP_DESC_RANGES(AXP803, DLDO2, "dldo2", "dldoin", axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, - AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT, + AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP803, DLDO3, "dldo3", "dldoin", 700, 3300, 100, AXP22X_DLDO3_V_OUT, AXP22X_DLDO3_V_OUT_MASK, @@ -748,7 +748,7 @@ static const struct regulator_desc axp803_regulators[] = { AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO2_MASK), AXP_DESC(AXP803, ELDO3, "eldo3", "eldoin", 700, 1900, 50, - AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT, + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), AXP_DESC(AXP803, FLDO1, "fldo1", "fldoin", 700, 1450, 50, AXP803_FLDO1_V_OUT, AXP803_FLDO1_V_OUT_MASK, -- cgit v1.2.3-59-g8ed1b From d02337709390c854186c6a21f997dc39760591e1 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Mon, 28 Jan 2019 22:02:19 +0800 Subject: regulator: axp20x: Fix incorrect vsel_mask settings Fix copy-paste mistake while converting to use defines for masks. Fixes: db4a555f7c4cf ("regulator: axp20x: use defines for masks") Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 48af859fd053..dd0193d77960 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -573,7 +573,7 @@ static const struct regulator_desc axp22x_regulators[] = { AXP22X_DCDC3_V_OUT, AXP22X_DCDC3_V_OUT_MASK, AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC3_MASK), AXP_DESC(AXP22X, DCDC4, "dcdc4", "vin4", 600, 1540, 20, - AXP22X_DCDC4_V_OUT, AXP22X_DCDC4_V_OUT, + AXP22X_DCDC4_V_OUT, AXP22X_DCDC4_V_OUT_MASK, AXP22X_PWR_OUT_CTRL1, AXP22X_PWR_OUT_DCDC4_MASK), AXP_DESC(AXP22X, DCDC5, "dcdc5", "vin5", 1000, 2550, 50, AXP22X_DCDC5_V_OUT, AXP22X_DCDC5_V_OUT_MASK, @@ -952,7 +952,7 @@ static const struct regulator_desc axp813_regulators[] = { AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP813, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT, + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP813, ALDO3, "aldo3", "aldoin", 700, 3300, 100, AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, @@ -962,7 +962,7 @@ static const struct regulator_desc axp813_regulators[] = { AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), AXP_DESC_RANGES(AXP813, DLDO2, "dldo2", "dldoin", axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, - AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT, + AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP813, DLDO3, "dldo3", "dldoin", 700, 3300, 100, AXP22X_DLDO3_V_OUT, AXP22X_DLDO3_V_OUT_MASK, @@ -977,7 +977,7 @@ static const struct regulator_desc axp813_regulators[] = { AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO2_MASK), AXP_DESC(AXP813, ELDO3, "eldo3", "eldoin", 700, 1900, 50, - AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT, + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), /* to do / check ... */ AXP_DESC(AXP813, FLDO1, "fldo1", "fldoin", 700, 1450, 50, -- cgit v1.2.3-59-g8ed1b From 16c8a595740035c4a7ede608a60b4a59f67b76e6 Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Fri, 25 Jan 2019 22:18:09 -0800 Subject: regulator: axp20x: fix ALDO2, DLDO2 and ELDO3 definitions for AXP803 Looks like refactoring didn't go well and left ALDO2, DLDO2 and ELDO3 definitions broken for AXP803 - now they are using register address instead of mask. Fix it by using mask where necessary. Fixes: db4a555f7c4cf ("regulator: axp20x: use defines for masks") Signed-off-by: Vasily Khoruzhick Reviewed-by: Chen-Yu Tsai Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index dd0193d77960..1b51d557ab55 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -719,7 +719,7 @@ static const struct regulator_desc axp803_regulators[] = { AXP22X_ALDO1_V_OUT, AXP22X_ALDO1_V_OUT_MASK, AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO1_MASK), AXP_DESC(AXP803, ALDO2, "aldo2", "aldoin", 700, 3300, 100, - AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT, + AXP22X_ALDO2_V_OUT, AXP22X_ALDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL3, AXP806_PWR_OUT_ALDO2_MASK), AXP_DESC(AXP803, ALDO3, "aldo3", "aldoin", 700, 3300, 100, AXP22X_ALDO3_V_OUT, AXP22X_ALDO3_V_OUT_MASK, @@ -729,7 +729,7 @@ static const struct regulator_desc axp803_regulators[] = { AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO1_MASK), AXP_DESC_RANGES(AXP803, DLDO2, "dldo2", "dldoin", axp803_dldo2_ranges, AXP803_DLDO2_NUM_VOLTAGES, - AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT, + AXP22X_DLDO2_V_OUT, AXP22X_DLDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DLDO2_MASK), AXP_DESC(AXP803, DLDO3, "dldo3", "dldoin", 700, 3300, 100, AXP22X_DLDO3_V_OUT, AXP22X_DLDO3_V_OUT_MASK, @@ -744,7 +744,7 @@ static const struct regulator_desc axp803_regulators[] = { AXP22X_ELDO2_V_OUT, AXP22X_ELDO2_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO2_MASK), AXP_DESC(AXP803, ELDO3, "eldo3", "eldoin", 700, 1900, 50, - AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT, + AXP22X_ELDO3_V_OUT, AXP22X_ELDO3_V_OUT_MASK, AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_ELDO3_MASK), AXP_DESC(AXP803, FLDO1, "fldo1", "fldoin", 700, 1450, 50, AXP803_FLDO1_V_OUT, AXP803_FLDO1_V_OUT_MASK, -- cgit v1.2.3-59-g8ed1b From 4afa60d3a88aae3d052e0e8e1e62d6fc15a2be82 Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Mon, 18 Feb 2019 02:01:20 +0100 Subject: regulator: axp20x: fix DCDCB and BLDO2 definitions for AXP806 This fixes another set of errors from the refactoring of literals to mask preproccesor definitions. Found by debugging a broken voltage setup on Orange Pi One Plus. Fixes: db4a555f7c4cf ("regulator: axp20x: use defines for masks") Signed-off-by: Ondrej Jirman Acked-by: Chen-Yu Tsai Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 1b51d557ab55..62243957bd19 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -791,7 +791,7 @@ static const struct regulator_desc axp806_regulators[] = { AXP806_DCDCA_V_CTRL, AXP806_DCDCA_V_CTRL_MASK, AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCA_MASK), AXP_DESC(AXP806, DCDCB, "dcdcb", "vinb", 1000, 2550, 50, - AXP806_DCDCB_V_CTRL, AXP806_DCDCB_V_CTRL, + AXP806_DCDCB_V_CTRL, AXP806_DCDCB_V_CTRL_MASK, AXP806_PWR_OUT_CTRL1, AXP806_PWR_OUT_DCDCB_MASK), AXP_DESC_RANGES(AXP806, DCDCC, "dcdcc", "vinc", axp806_dcdca_ranges, AXP806_DCDCA_NUM_VOLTAGES, @@ -817,7 +817,7 @@ static const struct regulator_desc axp806_regulators[] = { AXP806_BLDO1_V_CTRL, AXP806_BLDO1_V_CTRL_MASK, AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_BLDO1_MASK), AXP_DESC(AXP806, BLDO2, "bldo2", "bldoin", 700, 1900, 100, - AXP806_BLDO2_V_CTRL, AXP806_BLDO2_V_CTRL, + AXP806_BLDO2_V_CTRL, AXP806_BLDO2_V_CTRL_MASK, AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_BLDO2_MASK), AXP_DESC(AXP806, BLDO3, "bldo3", "bldoin", 700, 1900, 100, AXP806_BLDO3_V_CTRL, AXP806_BLDO3_V_CTRL_MASK, -- cgit v1.2.3-59-g8ed1b From ea7b971cd64b45c6be08c02e14d30ec3c9a5b336 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 15 Feb 2019 09:45:54 +0000 Subject: regulator: axp20x: remove a redundant null check on rdev Currently rdev is dereferenced when assigning desc before rdev is null checked, this is leading to static analysis warnings. However, rdev can never be null, so the null check is redundant and can be removed. Detected by CoverityScan, CID#1476031 ("Dereference before null check") Fixes: 77e3e3b165db ("regulator: axp20x: add software based soft_start for AXP209 LDO3") Signed-off-by: Colin Ian King Acked-by: Chen-Yu Tsai Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 98efc28f65ed..fba8f58ab769 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -372,9 +372,6 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) const int *slew_rates; int rate_count = 0; - if (!rdev) - return -EINVAL; - desc = rdev->desc; switch (axp20x->variant) { -- cgit v1.2.3-59-g8ed1b