1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/panel/raspberrypi,7inch-touchscreen.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: The official 7" (800x480) Raspberry Pi touchscreen
8
9 maintainers:
10 - Eric Anholt <eric@anholt.net>
11 - Thierry Reding <thierry.reding@gmail.com>
12
13 description: |+
14 This DSI panel contains:
15
16 - TC358762 DSI->DPI bridge
17 - Atmel microcontroller on I2C for power sequencing the DSI bridge and
18 controlling backlight
19 - Touchscreen controller on I2C for touch input
20
21 and this binding covers the DSI display parts but not its touch input.
22
23 properties:
24 compatible:
25 const: raspberrypi,7inch-touchscreen-panel
26
27 reg:
28 const: 0x45
29
30 port: true
31
32 required:
33 - compatible
34 - reg
35 - port
36
37 additionalProperties: false
38
39 examples:
40 - |+
41 dsi1: dsi {
42 #address-cells = <1>;
43 #size-cells = <0>;
44
45 port {
46 dsi_out_port: endpoint {
47 remote-endpoint = <&panel_dsi_port>;
48 };
49 };
50 };
51
52 i2c_dsi: i2c {
53 compatible = "i2c-gpio";
54 #address-cells = <1>;
55 #size-cells = <0>;
56 scl-gpios = <&gpio 28 0>;
57 sda-gpios = <&gpio 29 0>;
58
59 lcd@45 {
60 compatible = "raspberrypi,7inch-touchscreen-panel";
61 reg = <0x45>;
62
63 port {
64 panel_dsi_port: endpoint {
65 remote-endpoint = <&dsi_out_port>;
66 };
67 };
68 };
69 };
70
71 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.