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-rw-r--r--drivers/regulator/max8973-regulator.c9
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)