Commit 1053653f authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Dmitry Torokhov
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dt-bindings: touchscreen: Convert EETI EXC3000 touchscreen to json-schema



Convert the EETI EXC3000 binding to DT schema format using json-schema

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200805160520.456570-2-sebastian.reichel@collabora.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent ea38f06e
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/touchscreen/eeti,exc3000.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: EETI EXC3000 series touchscreen controller

maintainers:
  - Dmitry Torokhov <dmitry.torokhov@gmail.com>

allOf:
  - $ref: touchscreen.yaml#

properties:
  compatible:
    const: eeti,exc3000
  reg:
    const: 0x2a
  interrupts:
    maxItems: 1
  touchscreen-size-x: true
  touchscreen-size-y: true
  touchscreen-inverted-x: true
  touchscreen-inverted-y: true
  touchscreen-swapped-x-y: true

required:
  - compatible
  - reg
  - interrupts
  - touchscreen-size-x
  - touchscreen-size-y

additionalProperties: false

examples:
  - |
    #include "dt-bindings/interrupt-controller/irq.h"
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;
        touchscreen@2a {
                compatible = "eeti,exc3000";
                reg = <0x2a>;
                interrupt-parent = <&gpio1>;
                interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
                touchscreen-size-x = <4096>;
                touchscreen-size-y = <4096>;
                touchscreen-inverted-x;
                touchscreen-swapped-x-y;
        };
    };
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* EETI EXC3000 Multiple Touch Controller

Required properties:
- compatible: must be "eeti,exc3000"
- reg: i2c slave address
- interrupts: touch controller interrupt
- touchscreen-size-x: See touchscreen.txt
- touchscreen-size-y: See touchscreen.txt

Optional properties:
- touchscreen-inverted-x: See touchscreen.txt
- touchscreen-inverted-y: See touchscreen.txt
- touchscreen-swapped-x-y: See touchscreen.txt

Example:

	touchscreen@2a {
		compatible = "eeti,exc3000";
		reg = <0x2a>;
		interrupt-parent = <&gpio1>;
		interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
		touchscreen-size-x = <4096>;
		touchscreen-size-y = <4096>;
		touchscreen-inverted-x;
		touchscreen-swapped-x-y;
	};