-static int wm831x_buckv_set_current_limit(struct regulator_dev *rdev,
- int min_uA, int max_uA)
-{
- struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev);
- struct wm831x *wm831x = dcdc->wm831x;
- u16 reg = dcdc->base + WM831X_DCDC_CONTROL_2;
- int i;
-
- for (i = ARRAY_SIZE(wm831x_dcdc_ilim) - 1; i >= 0; i--) {
- if ((min_uA <= wm831x_dcdc_ilim[i]) &&
- (wm831x_dcdc_ilim[i] <= max_uA))
- return wm831x_set_bits(wm831x, reg,
- WM831X_DC1_HC_THR_MASK,
- i << WM831X_DC1_HC_THR_SHIFT);
- }
-
- return -EINVAL;
-}
-
-static int wm831x_buckv_get_current_limit(struct regulator_dev *rdev)
-{
- struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev);
- struct wm831x *wm831x = dcdc->wm831x;
- u16 reg = dcdc->base + WM831X_DCDC_CONTROL_2;
- int val;
-
- val = wm831x_reg_read(wm831x, reg);
- if (val < 0)
- return val;
-
- val = (val & WM831X_DC1_HC_THR_MASK) >> WM831X_DC1_HC_THR_SHIFT;
- return wm831x_dcdc_ilim[val];
-}
-