From 29a66a6c71d6fdec7786fdeff0209f64998bcbe3 Mon Sep 17 00:00:00 2001 From: Alexandre Mergnat Date: Tue, 4 Apr 2023 18:29:51 +0200 Subject: [PATCH] dt-bindings: pinctrl: mediatek,mt8365-pinctrl: add drive strength property This SoC is able to drive the following output current: - 2 mA - 4 mA - 6 mA - 8 mA - 10 mA - 12 mA - 14 mA - 16 mA Then drive-strength property is set with enum to reflect its HW capability. Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Matthias Brugger Acked-by: Krzysztof Kozlowski Signed-off-by: Alexandre Mergnat Link: https://lore.kernel.org/r/20230327-cleanup-pinctrl-binding-v3-3-6f56d5c7a8de@baylibre.com Signed-off-by: Linus Walleij --- Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml index 75d74b92c767..61b33b5416f5 100644 --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml @@ -99,6 +99,9 @@ patternProperties: 102: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. 103: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + input-enable: true input-disable: true -- 2.11.0