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Thu, 21 Jan 2021 01:56:47 -0500 (EST) From: Alistair Francis To: dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de Cc: linux-kernel@vger.kernel.org, alistair23@gmail.com, Alistair Francis Subject: [PATCH v2 1/6] devicetree/bindings: Initial commit of wacom,wacom-i2c Date: Wed, 20 Jan 2021 22:56:38 -0800 Message-Id: <20210121065643.342-2-alistair@alistair23.me> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210121065643.342-1-alistair@alistair23.me> References: <20210121065643.342-1-alistair@alistair23.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Signed-off-by: Alistair Francis --- .../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 + +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,.*":