diff options
Diffstat (limited to 'drivers/regulator/tps6586x-regulator.c')
| -rw-r--r-- | drivers/regulator/tps6586x-regulator.c | 106 |
1 files changed, 49 insertions, 57 deletions
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c index c0a214575380..e6da90ab5153 100644 --- a/drivers/regulator/tps6586x-regulator.c +++ b/drivers/regulator/tps6586x-regulator.c @@ -63,8 +63,6 @@ struct tps6586x_regulator { int enable_bit[2]; int enable_reg[2]; - int *voltages; - /* for DVM regulators */ int go_reg; int go_bit; @@ -72,22 +70,9 @@ struct tps6586x_regulator { static inline struct device *to_tps6586x_dev(struct regulator_dev *rdev) { - return rdev_get_dev(rdev)->parent->parent; + return rdev_get_dev(rdev)->parent; } -static int tps6586x_list_voltage(struct regulator_dev *rdev, unsigned selector) -{ - struct tps6586x_regulator *info = rdev_get_drvdata(rdev); - int rid = rdev_get_id(rdev); - - /* LDO0 has minimal voltage 1.2V rather than 1.25V */ - if ((rid == TPS6586X_ID_LDO_0) && (selector == 0)) - return (info->voltages[0] - 50) * 1000; - - return info->voltages[selector] * 1000; -} - - static int tps6586x_set_voltage_sel(struct regulator_dev *rdev, unsigned selector) { @@ -168,7 +153,7 @@ static int tps6586x_regulator_is_enabled(struct regulator_dev *rdev) } static struct regulator_ops tps6586x_regulator_ops = { - .list_voltage = tps6586x_list_voltage, + .list_voltage = regulator_list_voltage_table, .get_voltage_sel = tps6586x_get_voltage_sel, .set_voltage_sel = tps6586x_set_voltage_sel, @@ -177,39 +162,45 @@ static struct regulator_ops tps6586x_regulator_ops = { .disable = tps6586x_regulator_disable, }; -static int tps6586x_ldo_voltages[] = { - 1250, 1500, 1800, 2500, 2700, 2850, 3100, 3300, +static const unsigned int tps6586x_ldo0_voltages[] = { + 1200000, 1500000, 1800000, 2500000, 2700000, 2850000, 3100000, 3300000, +}; + +static const unsigned int tps6586x_ldo4_voltages[] = { + 1700000, 1725000, 1750000, 1775000, 1800000, 1825000, 1850000, 1875000, + 1900000, 1925000, 1950000, 1975000, 2000000, 2025000, 2050000, 2075000, + 2100000, 2125000, 2150000, 2175000, 2200000, 2225000, 2250000, 2275000, + 2300000, 2325000, 2350000, 2375000, 2400000, 2425000, 2450000, 2475000, }; -static int tps6586x_ldo4_voltages[] = { - 1700, 1725, 1750, 1775, 1800, 1825, 1850, 1875, - 1900, 1925, 1950, 1975, 2000, 2025, 2050, 2075, - 2100, 2125, 2150, 2175, 2200, 2225, 2250, 2275, - 2300, 2325, 2350, 2375, 2400, 2425, 2450, 2475, +static const unsigned int tps6586x_ldo_voltages[] = { + 1250000, 1500000, 1800000, 2500000, 2700000, 2850000, 3100000, 3300000, }; -static int tps6586x_sm2_voltages[] = { - 3000, 3050, 3100, 3150, 3200, 3250, 3300, 3350, - 3400, 3450, 3500, 3550, 3600, 3650, 3700, 3750, - 3800, 3850, 3900, 3950, 4000, 4050, 4100, 4150, - 4200, 4250, 4300, 4350, 4400, 4450, 4500, 4550, +static const unsigned int tps6586x_sm2_voltages[] = { + 3000000, 3050000, 3100000, 3150000, 3200000, 3250000, 3300000, 3350000, + 3400000, 3450000, 3500000, 3550000, 3600000, 3650000, 3700000, 3750000, + 3800000, 3850000, 3900000, 3950000, 4000000, 4050000, 4100000, 4150000, + 4200000, 4250000, 4300000, 4350000, 4400000, 4450000, 4500000, 4550000, }; -static int tps6586x_dvm_voltages[] = { - 725, 750, 775, 800, 825, 850, 875, 900, - 925, 950, 975, 1000, 1025, 1050, 1075, 1100, - 1125, 1150, 1175, 1200, 1225, 1250, 1275, 1300, - 1325, 1350, 1375, 1400, 1425, 1450, 1475, 1500, +static const unsigned int tps6586x_dvm_voltages[] = { + 725000, 750000, 775000, 800000, 825000, 850000, 875000, 900000, + 925000, 950000, 975000, 1000000, 1025000, 1050000, 1075000, 1100000, + 1125000, 1150000, 1175000, 1200000, 1225000, 1250000, 1275000, 1300000, + 1325000, 1350000, 1375000, 1400000, 1425000, 1450000, 1475000, 1500000, }; -#define TPS6586X_REGULATOR(_id, vdata, vreg, shift, nbits, \ +#define TPS6586X_REGULATOR(_id, _pin_name, vdata, vreg, shift, nbits, \ ereg0, ebit0, ereg1, ebit1) \ .desc = { \ + .supply_name = _pin_name, \ .name = "REG-" #_id, \ .ops = &tps6586x_regulator_ops, \ .type = REGULATOR_VOLTAGE, \ .id = TPS6586X_ID_##_id, \ .n_voltages = ARRAY_SIZE(tps6586x_##vdata##_voltages), \ + .volt_table = tps6586x_##vdata##_voltages, \ .owner = THIS_MODULE, \ }, \ .volt_reg = TPS6586X_##vreg, \ @@ -218,44 +209,45 @@ static int tps6586x_dvm_voltages[] = { .enable_reg[0] = TPS6586X_SUPPLY##ereg0, \ .enable_bit[0] = (ebit0), \ .enable_reg[1] = TPS6586X_SUPPLY##ereg1, \ - .enable_bit[1] = (ebit1), \ - .voltages = tps6586x_##vdata##_voltages, + .enable_bit[1] = (ebit1), #define TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \ .go_reg = TPS6586X_##goreg, \ .go_bit = (gobit), -#define TPS6586X_LDO(_id, vdata, vreg, shift, nbits, \ +#define TPS6586X_LDO(_id, _pname, vdata, vreg, shift, nbits, \ ereg0, ebit0, ereg1, ebit1) \ { \ - TPS6586X_REGULATOR(_id, vdata, vreg, shift, nbits, \ + TPS6586X_REGULATOR(_id, _pname, vdata, vreg, shift, nbits, \ ereg0, ebit0, ereg1, ebit1) \ } -#define TPS6586X_DVM(_id, vdata, vreg, shift, nbits, \ +#define TPS6586X_DVM(_id, _pname, vdata, vreg, shift, nbits, \ ereg0, ebit0, ereg1, ebit1, goreg, gobit) \ { \ - TPS6586X_REGULATOR(_id, vdata, vreg, shift, nbits, \ + TPS6586X_REGULATOR(_id, _pname, vdata, vreg, shift, nbits, \ ereg0, ebit0, ereg1, ebit1) \ TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \ } static struct tps6586x_regulator tps6586x_regulator[] = { - TPS6586X_LDO(LDO_0, ldo, SUPPLYV1, 5, 3, ENC, 0, END, 0), - TPS6586X_LDO(LDO_3, ldo, SUPPLYV4, 0, 3, ENC, 2, END, 2), - TPS6586X_LDO(LDO_5, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6), - TPS6586X_LDO(LDO_6, ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4), - TPS6586X_LDO(LDO_7, ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5), - TPS6586X_LDO(LDO_8, ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6), - TPS6586X_LDO(LDO_9, ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7), - TPS6586X_LDO(LDO_RTC, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7), - TPS6586X_LDO(LDO_1, dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1), - TPS6586X_LDO(SM_2, sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7), - - TPS6586X_DVM(LDO_2, dvm, LDO2BV1, 0, 5, ENA, 3, ENB, 3, VCC2, 6), - TPS6586X_DVM(LDO_4, ldo4, LDO4V1, 0, 5, ENC, 3, END, 3, VCC1, 6), - TPS6586X_DVM(SM_0, dvm, SM0V1, 0, 5, ENA, 1, ENB, 1, VCC1, 2), - TPS6586X_DVM(SM_1, dvm, SM1V1, 0, 5, ENA, 0, ENB, 0, VCC1, 0), + TPS6586X_LDO(LDO_0, "vinldo01", ldo0, SUPPLYV1, 5, 3, ENC, 0, END, 0), + TPS6586X_LDO(LDO_3, "vinldo23", ldo, SUPPLYV4, 0, 3, ENC, 2, END, 2), + TPS6586X_LDO(LDO_5, NULL, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6), + TPS6586X_LDO(LDO_6, "vinldo678", ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4), + TPS6586X_LDO(LDO_7, "vinldo678", ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5), + TPS6586X_LDO(LDO_8, "vinldo678", ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6), + TPS6586X_LDO(LDO_9, "vinldo9", ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7), + TPS6586X_LDO(LDO_RTC, NULL, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7), + TPS6586X_LDO(LDO_1, "vinldo01", dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1), + TPS6586X_LDO(SM_2, "sm2", sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7), + + TPS6586X_DVM(LDO_2, "vinldo23", dvm, LDO2BV1, 0, 5, ENA, 3, + ENB, 3, VCC2, 6), + TPS6586X_DVM(LDO_4, "vinldo4", ldo4, LDO4V1, 0, 5, ENC, 3, + END, 3, VCC1, 6), + TPS6586X_DVM(SM_0, "sm0", dvm, SM0V1, 0, 5, ENA, 1, ENB, 1, VCC1, 2), + TPS6586X_DVM(SM_1, "sm1", dvm, SM1V1, 0, 5, ENA, 0, ENB, 0, VCC1, 0), }; /* @@ -362,7 +354,7 @@ static int __devinit tps6586x_regulator_probe(struct platform_device *pdev) if (err) return err; - config.dev = &pdev->dev; + config.dev = pdev->dev.parent; config.of_node = pdev->dev.of_node; config.init_data = pdev->dev.platform_data; config.driver_data = ri; |