1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/panel/sitronix,st7789v.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Sitronix ST7789V RGB panel with SPI control bus
8
9 maintainers:
10 - Maxime Ripard <mripard@kernel.org>
11
12 allOf:
13 - $ref: panel-common.yaml#
14 - $ref: /schemas/spi/spi-peripheral-props.yaml#
15
16 properties:
17 compatible:
18 const: sitronix,st7789v
19
20 reg: true
21 reset-gpios: true
22 power-supply: true
23 backlight: true
24 port: true
25
26 spi-cpha: true
27 spi-cpol: true
28
29 required:
30 - compatible
31 - reg
32 - reset-gpios
33 - power-supply
34
35 unevaluatedProperties: false
36
37 examples:
38 - |
39 #include <dt-bindings/gpio/gpio.h>
40
41 spi {
42 #address-cells = <1>;
43 #size-cells = <0>;
44
45 panel@0 {
46 compatible = "sitronix,st7789v";
47 reg = <0>;
48 reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>;
49 backlight = <&pwm_bl>;
50 power-supply = <&power>;
51 spi-max-frequency = <100000>;
52 spi-cpol;
53 spi-cpha;
54
55 port {
56 panel_input: endpoint {
57 remote-endpoint = <&tcon0_out_panel>;
58 };
59 };
60 };
61 };
62
63 ...
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