Documentation / devicetree / bindings / input / touchscreen / neonode,zforce.yaml


Based on kernel version 6.8. Page generated on 2024-03-11 21:26 EST.

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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/neonode,zforce.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Neonode infrared touchscreen controller

maintainers:
  - Heiko Stuebner <heiko@sntech.de>

allOf:
  - $ref: touchscreen.yaml#

properties:
  compatible:
    const: neonode,zforce

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  reset-gpios:
    maxItems: 1

  irq-gpios:
    maxItems: 1

  x-size:
    deprecated: true
    $ref: /schemas/types.yaml#/definitions/uint32

  y-size:
    deprecated: true
    $ref: /schemas/types.yaml#/definitions/uint32

  vdd-supply: true

required:
  - compatible
  - reg
  - interrupts
  - reset-gpios

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
 
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;
 
        touchscreen@50 {
            compatible = "neonode,zforce";
            reg = <0x50>;
            interrupts = <2 0>;
            vdd-supply = <&reg_zforce_vdd>;
 
            reset-gpios = <&gpio5 9 0>; /* RST */
            irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
 
            touchscreen-min-x = <0>;
            touchscreen-size-x = <800>;
            touchscreen-min-y = <0>;
            touchscreen-size-y = <600>;
        };
    };
...