Messages in this thread Patch in this message | | | From | Nikita Travkin <> | Date | Tue, 01 Aug 2023 14:09:25 +0500 | Subject | [PATCH v4 1/2] dt-bindings: input: zinitix: Document touch-keys support |
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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 <robh@kernel.org> Signed-off-by: Nikita Travkin <nikita@trvn.ru> --- .../devicetree/bindings/input/touchscreen/zinitix,bt400.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml b/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml index b1507463a03e..3f663ce3e44e 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 -- 2.41.0
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