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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/touchscreen/hynitron,cstxxx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Hynitron cstxxx series touchscreen controller
description: |
Bindings for Hynitron cstxxx series multi-touch touchscreen
controllers.
maintainers:
- Chris Morgan <macromorgan@hotmail.com>
allOf:
- $ref: touchscreen.yaml#
properties:
compatible:
enum:
- hynitron,cst340
reg:
maxItems: 1
interrupts:
maxItems: 1
reset-gpios:
maxItems: 1
touchscreen-size-x: true
touchscreen-size-y: true
touchscreen-inverted-x: true
touchscreen-inverted-y: true
touchscreen-swapped-x-y: true
additionalProperties: false
required:
- compatible
- reg
- interrupts
- reset-gpios
examples:
- |
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
touchscreen@1a {
compatible = "hynitron,cst340";
reg = <0x1a>;
interrupt-parent = <&gpio4>;
interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
touchscreen-size-x = <640>;
touchscreen-size-y = <480>;
};
};
...
|
