[PATCH v4 6/9] regulator: fixed: Add support for gpios prop

[Jonas Karlman]

The commit 12df2c182ccb ("regulator: dt-bindings: fixed-regulator: allow
gpios property") in linux v6.3-rc1 added support for use of either a
gpios or gpio prop with a fixed-regulator.

This adds support for the new gpios prop to the fixed-regulator driver.
gpios prop is used by vcc3v3-pcie-regulator on Radxa ROCK 3 Model A.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
---
v4:
- No change

v3:
- Rebased on master

v2:
- Update commit message
- Collect r-b tag

 drivers/power/regulator/fixed.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/power/regulator/fixed.c b/drivers/power/regulator/fixed.c
index ad3b4b98d667..f7ddba8b45e4 100644
--- a/drivers/power/regulator/fixed.c
+++ b/drivers/power/regulator/fixed.c
@@ -25,6 +25,7 @@ static int fixed_regulator_of_to_plat(struct udevice *dev)
 {
 	struct dm_regulator_uclass_plat *uc_pdata;
 	struct regulator_common_plat *plat;
+	bool gpios;
 
 	plat = dev_get_plat(dev);
 	uc_pdata = dev_get_uclass_plat(dev);
@@ -33,7 +34,8 @@ static int fixed_regulator_of_to_plat(struct udevice *dev)
 
 	uc_pdata->type = REGULATOR_TYPE_FIXED;
 
-	return regulator_common_of_to_plat(dev, plat, "gpio");
+	gpios = dev_read_bool(dev, "gpios");
+	return regulator_common_of_to_plat(dev, plat, gpios ? "gpios" : "gpio");
 }
 
 static int fixed_regulator_get_value(struct udevice *dev)
-- 
2.41.0