From: Nikita Travkin Date: Fri, 19 Jul 2024 22:03:30 +0000 (-0700) Subject: dt-bindings: input: zinitix: Document touch-keys support X-Git-Tag: v6.12-rc1~65^2~2^2~68 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1dbd1ab556fde75fb9b753ab1efbb6047844b528;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: input: zinitix: Document touch-keys support In some configurations the touch controller can support the touch-keys. Document the linux,keycodes property that enables those keys and specifies the keycodes that should be used to report the key events. Reviewed-by: Rob Herring Signed-off-by: Nikita Travkin Link: https://lore.kernel.org/r/20240717-zinitix-tkey-v5-1-52ea4cd4bd50@trvn.ru Signed-off-by: Dmitry Torokhov --- diff --git a/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml b/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml index b1507463a03e9..3f663ce3e44ec 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml @@ -16,6 +16,7 @@ maintainers: allOf: - $ref: touchscreen.yaml# + - $ref: ../input.yaml# properties: $nodename: @@ -79,6 +80,15 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2] + linux,keycodes: + description: + This property specifies an array of keycodes assigned to the + touch-keys that can be present in some touchscreen configurations. + If the touch-keys are enabled, controller firmware will assign some + touch sense lines to those keys. + minItems: 1 + maxItems: 8 + touchscreen-size-x: true touchscreen-size-y: true touchscreen-fuzz-x: true