diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
index fd3696eb36bf..38cdd23d3498 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
@@ -117,10 +117,9 @@ function or a GPIO controller alternatively.
     - input-enable:
       enable input bufer for pins requiring software driven IO input
       operations.
-    - output-high:
+    - output-enable:
       enable output buffer for pins requiring software driven IO output
-      operations. output-low can be used alternatively, as line value is
-      ignored by the driver.
+      operations.
 
   The hardware reference manual specifies when a pin has to be configured to
   work in bi-directional mode and when the IO direction has to be specified
diff --git a/drivers/pinctrl/sh-pfc/pinctrl-rza1.c b/drivers/pinctrl/sh-pfc/pinctrl-rza1.c
index a0cb586a46b7..15dd007700c2 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl-rza1.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl-rza1.c
@@ -928,7 +928,8 @@ static int rza1_parse_pinmux_node(struct rza1_pinctrl *rza1_pctl,
 		case PIN_CONFIG_INPUT_ENABLE:
 			pinmux_flags |= MUX_FLAGS_SWIO_INPUT;
 			break;
-		case PIN_CONFIG_OUTPUT:
+		case PIN_CONFIG_OUTPUT:	/* for DT backwards compatibility */
+		case PIN_CONFIG_OUTPUT_ENABLE:
 			pinmux_flags |= MUX_FLAGS_SWIO_OUTPUT;
 		default:
 			break;