[PATCH 1/3] dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Allow 'input-schmitt-{enable,disable}' and 'drive-open-drain' properties

[Prabhakar <prabhakar.csengg@xxxxxxxxx>]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

On the RZ/V2H(P) SoC we can configure the 'input-schmitt-{enable,disable}'
and 'drive-open-drain' of multiplexed pins. Update the binding
documentation to include these properties.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
 .../devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
index 56d90c8e1fa3..745794597e93 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
@@ -119,6 +119,9 @@ additionalProperties:
         bias-disable: true
         bias-pull-down: true
         bias-pull-up: true
+        input-schmitt-enable: true
+        input-schmitt-disable: true
+        drive-open-drain: true
         renesas,output-impedance:
           description:
             Output impedance for pins on the RZ/V2H(P) SoC. The value provided by this
-- 
2.34.1