diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
index 31e88cb39f8a0d7fc013f81aa4cf46ea6bd3cc56..49107a6cdac189f6bbff07c997a0602c77650c23 100644
--- a/drivers/gpu/drm/bridge/parade-ps8640.c
+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -631,8 +631,8 @@ static int ps8640_probe(struct i2c_client *client)
 	if (!ps_bridge)
 		return -ENOMEM;
 
-	ps_bridge->supplies[0].supply = "vdd33";
-	ps_bridge->supplies[1].supply = "vdd12";
+	ps_bridge->supplies[0].supply = "vdd12";
+	ps_bridge->supplies[1].supply = "vdd33";
 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ps_bridge->supplies),
 				      ps_bridge->supplies);
 	if (ret)