xref: /freebsd/sys/contrib/device-tree/Bindings/display/panel/focaltech,gpt3.yaml (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/panel/focaltech,gpt3.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Focaltech GPT3 3.0" (640x480 pixels) IPS LCD panel
8
9maintainers:
10  - Christophe Branchereau <cbranchereau@gmail.com>
11
12allOf:
13  - $ref: panel-common.yaml#
14  - $ref: /schemas/spi/spi-peripheral-props.yaml#
15
16properties:
17  compatible:
18    const: focaltech,gpt3
19
20  reg:
21    maxItems: 1
22
23required:
24  - compatible
25  - reg
26  - power-supply
27  - reset-gpios
28
29unevaluatedProperties: false
30
31examples:
32  - |
33    #include <dt-bindings/gpio/gpio.h>
34
35    spi {
36        #address-cells = <1>;
37        #size-cells = <0>;
38
39        panel@0 {
40            compatible = "focaltech,gpt3";
41            reg = <0>;
42
43            spi-max-frequency = <3125000>;
44
45            reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>;
46
47            backlight = <&backlight>;
48            power-supply = <&vcc>;
49
50            port {
51                panel_input: endpoint {
52                    remote-endpoint = <&panel_output>;
53                };
54            };
55        };
56    };
57