tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
7title: Sitronix ST7789V RGB panel with SPI control bus
8
9maintainers:
10 - Maxime Ripard <mripard@kernel.org>
11
12allOf:
13 - $ref: panel-common.yaml#
14 - $ref: /schemas/spi/spi-peripheral-props.yaml#
15
16properties:
17 compatible:
18 enum:
19 - edt,et028013dma
20 - inanbo,t28cp45tn89-v17
21 - jasonic,jt240mhqs-hwt-ek-e3
22 - sitronix,st7789v
23
24 reg: true
25 reset-gpios: true
26 power-supply: true
27 backlight: true
28 port: true
29 rotation: true
30
31 spi-cpha: true
32 spi-cpol: true
33
34 spi-rx-bus-width:
35 minimum: 0
36 maximum: 1
37
38 dc-gpios:
39 maxItems: 1
40 description: DCX pin, Display data/command selection pin in parallel interface
41
42required:
43 - compatible
44 - reg
45 - power-supply
46
47unevaluatedProperties: false
48
49examples:
50 - |
51 #include <dt-bindings/gpio/gpio.h>
52
53 spi {
54 #address-cells = <1>;
55 #size-cells = <0>;
56
57 panel@0 {
58 compatible = "sitronix,st7789v";
59 reg = <0>;
60 reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>;
61 backlight = <&pwm_bl>;
62 power-supply = <&power>;
63 rotation = <180>;
64 spi-max-frequency = <100000>;
65 spi-cpol;
66 spi-cpha;
67
68 port {
69 panel_input: endpoint {
70 remote-endpoint = <&tcon0_out_panel>;
71 };
72 };
73 };
74 };
75
76...