summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml
blob: 9dc25d30a0a8911d853ea6747a034ef6326345e9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
# 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:
    enum:
      - eeti,exc3000
      - eeti,exc80h60
      - eeti,exc80h84
  reg:
    const: 0x2a
  interrupts:
    maxItems: 1
  reset-gpios:
    maxItems: 1
  vdd-supply:
    description: Power supply regulator for the chip
  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;
        };
    };