From: Nícolas F. R. A. Prado Date: Tue, 15 Mar 2022 21:19:35 +0000 (-0400) Subject: dt-bindings: pinctrl: mt8192: Add mediatek,pull-up-adv property X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=edbacb36ea50527672e985e7ab062562dbe4a7f0;p=linux.git dt-bindings: pinctrl: mt8192: Add mediatek,pull-up-adv property Add the mediatek,pull-up-adv property to the pinctrl-mt8192 dt-binding to allow configuring pull-up resistors on the pins of MT8192. It is the same as in mt8183-pinctrl. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: Rob Herring Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220315211936.442708-4-nfraprado@collabora.com Signed-off-by: Linus Walleij --- diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml index b52d8d0eb2d0c..e27cbcc6e8f9f 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml @@ -104,6 +104,17 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1, 2, 3, 4, 5, 6, 7] + mediatek,pull-up-adv: + description: | + Pull up settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + bias-pull-down: true bias-pull-up: true