Add support for all BUCK regulators, now that the correct register is accessed for each.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/power/regulator/max77686.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/power/regulator/max77686.c b/drivers/power/regulator/max77686.c index 21173fc..427b717 100644 --- a/drivers/power/regulator/max77686.c +++ b/drivers/power/regulator/max77686.c @@ -81,11 +81,7 @@ static int max77686_buck_volt2hex(int buck, int uV) /* hex = (uV - 600000) / 12500; */ hex = (uV - MAX77686_BUCK_UV_LMIN) / MAX77686_BUCK_UV_LSTEP; hex_max = MAX77686_BUCK234_VOLT_MAX_HEX; - /** - * Those use voltage scaller - temporary not implemented - * so return just 0 - */ - return -ENOSYS; + break; default: /* hex = (uV - 750000) / 50000; */ hex = (uV - MAX77686_BUCK_UV_HMIN) / MAX77686_BUCK_UV_HSTEP; @@ -379,11 +375,11 @@ static int max77686_buck_val(struct udevice *dev, int op, int *uV) case 2: case 3: case 4: - /* Those use voltage scallers - will support in the future */ mask = MAX77686_BUCK234_VOLT_MASK; - return -ENOSYS; + break; default: mask = MAX77686_BUCK_VOLT_MASK; + break; }
ret = pmic_read(dev->parent, adr, &val, 1);