Messages in this thread Patch in this message | | | From | kholk11@gmail ... | Subject | [PATCH v9 3/3] dt-bindings: touchscreen: Add binding for Novatek NT36xxx series driver | Date | Wed, 28 Oct 2020 23:13:02 +0100 |
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From: AngeloGioacchino Del Regno <kholk11@gmail.com>
Add binding for the Novatek NT36xxx series touchscreen driver.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> --- .../bindings/input/touchscreen/nt36xxx.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml
diff --git a/Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml b/Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml new file mode 100644 index 000000000000..a360a9f5d43b --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/nt36xxx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT36xxx series touchscreen controller Bindings + +maintainers: + - AngeloGioacchino Del Regno <kholk11@gmail.com> + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: novatek,nt36525 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + vdd-supply: + description: Power supply regulator for VDD pin + + vio-supply: + description: Power supply regulator on VDD-IO pin + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@62 { + compatible = "novatek,nt36525"; + reg = <0x62>; + interrupt-parent = <&tlmm>; + interrupts = <45 IRQ_TYPE_EDGE_RISING>; + reset-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>; + }; + }; + +... -- 2.28.0
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