1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
index f67365962b67..8857cc02d9a8 100644
--- a/drivers/regulator/max8973-regulator.c
+++ b/drivers/regulator/max8973-regulator.c
@@ -637,6 +637,15 @@ static int max8973_probe(struct i2c_client *client,
                         max->lru_index[i] = i;
                 max->lru_index[0] = max->curr_vout_reg;
                 max->lru_index[max->curr_vout_reg] = 0;
+        } else {
+                /*
+                 * If there is no DVS GPIO, the VOUT register
+                 * address is fixed.
+                 */
+                max->ops.set_voltage_sel = regulator_set_voltage_sel_regmap;
+                max->ops.get_voltage_sel = regulator_get_voltage_sel_regmap;
+                max->desc.vsel_reg = max->curr_vout_reg;
+                max->desc.vsel_mask = MAX8973_VOUT_MASK;
         }
 
         if (pdata_from_dt)