#define LP3972_BUCK_VOL_ENABLE_REG(x) (buck_vol_enable_addr[x])
#define LP3972_BUCK_VOL1_REG(x) (buck_base_addr[x])
#define LP3972_BUCK_VOL_MASK 0x1f
-#define LP3972_BUCK_VOL_MIN_IDX(x) ((x) ? 0x01 : 0x00)
-#define LP3972_BUCK_VOL_MAX_IDX(x) ((x) ? 0x19 : 0x1f)
static int lp3972_i2c_read(struct i2c_client *i2c, char reg, int count,
u16 *dest)
mask, 0);
}
-static int lp3972_ldo_get_voltage(struct regulator_dev *dev)
+static int lp3972_ldo_get_voltage_sel(struct regulator_dev *dev)
{
struct lp3972 *lp3972 = rdev_get_drvdata(dev);
int ldo = rdev_get_id(dev) - LP3972_LDO1;
reg = lp3972_reg_read(lp3972, LP3972_LDO_VOL_CONTR_REG(ldo));
val = (reg >> LP3972_LDO_VOL_CONTR_SHIFT(ldo)) & mask;
- return dev->desc->volt_table[val];
+ return val;
}
static int lp3972_ldo_set_voltage_sel(struct regulator_dev *dev,
.is_enabled = lp3972_ldo_is_enabled,
.enable = lp3972_ldo_enable,
.disable = lp3972_ldo_disable,
- .get_voltage = lp3972_ldo_get_voltage,
+ .get_voltage_sel = lp3972_ldo_get_voltage_sel,
.set_voltage_sel = lp3972_ldo_set_voltage_sel,
};
return val;
}
-static int lp3972_dcdc_get_voltage(struct regulator_dev *dev)
+static int lp3972_dcdc_get_voltage_sel(struct regulator_dev *dev)
{
struct lp3972 *lp3972 = rdev_get_drvdata(dev);
int buck = rdev_get_id(dev) - LP3972_DCDC1;
u16 reg;
- int val;
reg = lp3972_reg_read(lp3972, LP3972_BUCK_VOL1_REG(buck));
reg &= LP3972_BUCK_VOL_MASK;
- if (reg <= LP3972_BUCK_VOL_MAX_IDX(buck))
- val = dev->desc->volt_table[reg];
- else {
- val = 0;
- dev_warn(&dev->dev, "chip reported incorrect voltage value."
- " reg = %d\n", reg);
- }
- return val;
+ return reg;
}
static int lp3972_dcdc_set_voltage_sel(struct regulator_dev *dev,
.is_enabled = lp3972_dcdc_is_enabled,
.enable = lp3972_dcdc_enable,
.disable = lp3972_dcdc_disable,
- .get_voltage = lp3972_dcdc_get_voltage,
+ .get_voltage_sel = lp3972_dcdc_get_voltage_sel,
.set_voltage_sel = lp3972_dcdc_set_voltage_sel,
};