Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/input/touchscreen/eeti,exc3000.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: EETI EXC3000 series touchscreen controller
   8
   9 maintainers:
  10   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
  11
  12 allOf:
  13   - $ref: touchscreen.yaml#
  14
  15 properties:
  16   compatible:
  17     oneOf:
  18       - const: eeti,exc3000
  19       - const: eeti,exc80h60
  20       - const: eeti,exc80h84
  21       - items:
  22           - enum:
  23               - eeti,exc81w32
  24           - const: eeti,exc80h84
  25   reg:
  26     const: 0x2a
  27   interrupts:
  28     maxItems: 1
  29   reset-gpios:
  30     maxItems: 1
  31   vdd-supply:
  32     description: Power supply regulator for the chip
  33   touchscreen-size-x: true
  34   touchscreen-size-y: true
  35   touchscreen-inverted-x: true
  36   touchscreen-inverted-y: true
  37   touchscreen-swapped-x-y: true
  38
  39 required:
  40   - compatible
  41   - reg
  42   - interrupts
  43   - touchscreen-size-x
  44   - touchscreen-size-y
  45
  46 additionalProperties: false
  47
  48 examples:
  49   - |
  50     #include "dt-bindings/interrupt-controller/irq.h"
  51     i2c {
  52         #address-cells = <1>;
  53         #size-cells = <0>;
  54         touchscreen@2a {
  55                 compatible = "eeti,exc3000";
  56                 reg = <0x2a>;
  57                 interrupt-parent = <&gpio1>;
  58                 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
  59                 touchscreen-size-x = <4096>;
  60                 touchscreen-size-y = <4096>;
  61                 touchscreen-inverted-x;
  62                 touchscreen-swapped-x-y;
  63         };
  64     };