|
@@ -52,6 +52,7 @@
|
|
|
#define LTC3676_CLIRQ 0x1F
|
|
|
|
|
|
#define LTC3676_DVBxA_REF_SELECT BIT(5)
|
|
|
+#define LTC3676_DVBxB_PGOOD_MASK BIT(5)
|
|
|
|
|
|
#define LTC3676_IRQSTAT_PGOOD_TIMEOUT BIT(3)
|
|
|
#define LTC3676_IRQSTAT_UNDERVOLT_WARN BIT(4)
|
|
@@ -123,6 +124,23 @@ static int ltc3676_set_suspend_mode(struct regulator_dev *rdev,
|
|
|
mask, val);
|
|
|
}
|
|
|
|
|
|
+static int ltc3676_set_voltage_sel(struct regulator_dev *rdev, unsigned selector)
|
|
|
+{
|
|
|
+ struct ltc3676 *ltc3676 = rdev_get_drvdata(rdev);
|
|
|
+ struct device *dev = ltc3676->dev;
|
|
|
+ int ret, dcdc = rdev_get_id(rdev);
|
|
|
+
|
|
|
+ dev_dbg(dev, "%s id=%d selector=%d\n", __func__, dcdc, selector);
|
|
|
+
|
|
|
+ ret = regmap_update_bits(ltc3676->regmap, rdev->desc->vsel_reg + 1,
|
|
|
+ LTC3676_DVBxB_PGOOD_MASK,
|
|
|
+ LTC3676_DVBxB_PGOOD_MASK);
|
|
|
+ if (ret)
|
|
|
+ return ret;
|
|
|
+
|
|
|
+ return regulator_set_voltage_sel_regmap(rdev, selector);
|
|
|
+}
|
|
|
+
|
|
|
static inline unsigned int ltc3676_scale(unsigned int uV, u32 r1, u32 r2)
|
|
|
{
|
|
|
uint64_t tmp;
|
|
@@ -166,7 +184,7 @@ static const struct regulator_ops ltc3676_linear_regulator_ops = {
|
|
|
.disable = regulator_disable_regmap,
|
|
|
.is_enabled = regulator_is_enabled_regmap,
|
|
|
.list_voltage = regulator_list_voltage_linear,
|
|
|
- .set_voltage_sel = regulator_set_voltage_sel_regmap,
|
|
|
+ .set_voltage_sel = ltc3676_set_voltage_sel,
|
|
|
.get_voltage_sel = regulator_get_voltage_sel_regmap,
|
|
|
.set_suspend_voltage = ltc3676_set_suspend_voltage,
|
|
|
.set_suspend_mode = ltc3676_set_suspend_mode,
|