Messages in this thread Patch in this message | | | From | Javier Carrasco <> | Date | Thu, 24 Aug 2023 15:17:12 +0200 | Subject | [PATCH v4 4/4] dt-bindings: input: touchscreen: st1232: add example with touch-overlay |
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The st1232 driver supports the overlay-touchscreen and overlay-buttons objects defined in the generic touchscreen bindings and implemented in the touch-overlay module. Add an example where nodes for an overlay touchscreen and overlay buttons are defined.
Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> --- .../input/touchscreen/sitronix,st1232.yaml | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml index 1d8ca19fd37a..857b611f84c2 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml @@ -48,3 +48,43 @@ examples: gpios = <&gpio1 166 0>; }; }; + - | + #include <dt-bindings/input/linux-event-codes.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@55 { + compatible = "sitronix,st1232"; + reg = <0x55>; + interrupts = <2 0>; + gpios = <&gpio1 166 0>; + + overlay-touchscreen { + x-origin = <0>; + x-size = <240>; + y-origin = <40>; + y-size = <280>; + }; + + overlay-buttons { + button-light { + label = "Camera light"; + linux,code = <KEY_LIGHTS_TOGGLE>; + x-origin = <40>; + x-size = <40>; + y-origin = <0>; + y-size = <40>; + }; + + button-power { + label = "Power"; + linux,code = <KEY_POWER>; + x-origin = <160>; + x-size = <40>; + y-origin = <0>; + y-size = <40>; + }; + }; + }; + }; -- 2.39.2
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