Signed-off-by: Alistair Francis <alistair@xxxxxxxxxxxxx> --- .../input/touchscreen/wacom,wacom-i2c.yaml | 44 +++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + 2 files changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/wacom,wacom-i2c.yaml diff --git a/Documentation/devicetree/bindings/input/touchscreen/wacom,wacom-i2c.yaml b/Documentation/devicetree/bindings/input/touchscreen/wacom,wacom-i2c.yaml new file mode 100644 index 000000000000..b36d22cd20a2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/wacom,wacom-i2c.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/wacom,wacom-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Wacom I2C Controller + +maintainers: + - Alistair Francis <alistair@xxxxxxxxxxxxx> + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: wacom,wacom-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include "dt-bindings/interrupt-controller/irq.h" + i2c { + #address-cells = <1>; + #size-cells = <0>; + digitiser@9 { + compatible = "wacom,wacom-i2c"; + reg = <0x9>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + }; + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 041ae90b0d8f..5bca22f035a3 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1202,6 +1202,8 @@ patternProperties: description: Vision Optical Technology Co., Ltd. "^vxt,.*": description: VXT Ltd + "^wacom,.*": + description: Wacom Co., Ltd "^wand,.*": description: Wandbord (Technexion) "^waveshare,.*": -- 2.29.2
