regulator: tps6586x: Use apply_[reg|bit] with regmap based voltage_sel operations

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-12-18 09:34:13 +08:00 committed by Mark Brown
parent 68f7506017
commit d645d59158

View File

@ -61,10 +61,6 @@ struct tps6586x_regulator {
int enable_bit[2];
int enable_reg[2];
/* for DVM regulators */
int go_reg;
int go_bit;
};
static inline struct device *to_tps6586x_dev(struct regulator_dev *rdev)
@ -72,37 +68,10 @@ static inline struct device *to_tps6586x_dev(struct regulator_dev *rdev)
return rdev_get_dev(rdev)->parent;
}
static int tps6586x_set_voltage_sel(struct regulator_dev *rdev,
unsigned selector)
{
struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
struct device *parent = to_tps6586x_dev(rdev);
int ret, val, rid = rdev_get_id(rdev);
uint8_t mask;
val = selector << (ffs(rdev->desc->vsel_mask) - 1);
mask = rdev->desc->vsel_mask;
ret = tps6586x_update(parent, rdev->desc->vsel_reg, val, mask);
if (ret)
return ret;
/* Update go bit for DVM regulators */
switch (rid) {
case TPS6586X_ID_LDO_2:
case TPS6586X_ID_LDO_4:
case TPS6586X_ID_SM_0:
case TPS6586X_ID_SM_1:
ret = tps6586x_set_bits(parent, ri->go_reg, 1 << ri->go_bit);
break;
}
return ret;
}
static struct regulator_ops tps6586x_regulator_ops = {
.list_voltage = regulator_list_voltage_table,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = tps6586x_set_voltage_sel,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
@ -142,7 +111,7 @@ static const unsigned int tps6586x_dvm_voltages[] = {
};
#define TPS6586X_REGULATOR(_id, _pin_name, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1) \
ereg0, ebit0, ereg1, ebit1, goreg, gobit) \
.desc = { \
.supply_name = _pin_name, \
.name = "REG-" #_id, \
@ -156,29 +125,26 @@ static const unsigned int tps6586x_dvm_voltages[] = {
.enable_mask = 1 << (ebit0), \
.vsel_reg = TPS6586X_##vreg, \
.vsel_mask = ((1 << (nbits)) - 1) << (shift), \
.apply_reg = (goreg), \
.apply_bit = (gobit), \
}, \
.enable_reg[0] = TPS6586X_SUPPLY##ereg0, \
.enable_bit[0] = (ebit0), \
.enable_reg[1] = TPS6586X_SUPPLY##ereg1, \
.enable_bit[1] = (ebit1),
#define TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \
.go_reg = TPS6586X_##goreg, \
.go_bit = (gobit),
#define TPS6586X_LDO(_id, _pname, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1) \
{ \
TPS6586X_REGULATOR(_id, _pname, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1) \
ereg0, ebit0, ereg1, ebit1, 0, 0) \
}
#define TPS6586X_DVM(_id, _pname, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1, goreg, gobit) \
{ \
TPS6586X_REGULATOR(_id, _pname, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1) \
TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \
ereg0, ebit0, ereg1, ebit1, goreg, gobit) \
}
#define TPS6586X_SYS_REGULATOR() \
@ -207,13 +173,13 @@ static struct tps6586x_regulator tps6586x_regulator[] = {
TPS6586X_LDO(SM_2, "vin-sm2", sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7),
TPS6586X_DVM(LDO_2, "vinldo23", dvm, LDO2BV1, 0, 5, ENA, 3,
ENB, 3, VCC2, 6),
ENB, 3, TPS6586X_VCC2, BIT(6)),
TPS6586X_DVM(LDO_4, "vinldo4", ldo4, LDO4V1, 0, 5, ENC, 3,
END, 3, VCC1, 6),
END, 3, TPS6586X_VCC1, BIT(6)),
TPS6586X_DVM(SM_0, "vin-sm0", dvm, SM0V1, 0, 5, ENA, 1,
ENB, 1, VCC1, 2),
ENB, 1, TPS6586X_VCC1, BIT(2)),
TPS6586X_DVM(SM_1, "vin-sm1", dvm, SM1V1, 0, 5, ENA, 0,
ENB, 0, VCC1, 0),
ENB, 0, TPS6586X_VCC1, BIT(0)),
};
/*