display/panel/tpo%2Ctpg110.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/tpo,tpg110.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TPO TPG110 Panel
10   - Linus Walleij <linus.walleij@linaro.org>
11   - Thierry Reding <thierry.reding@gmail.com>
14   This panel driver is a component that acts as an intermediary
15   between an RGB output and a variety of panels. The panel
20   self-describing.
22          +--------+
23   SPI -> |  TPO   | -> physical display
24   RGB -> | TPG110 |
25          +--------+
33   The TPG110 does not know the physical dimensions of the panel
43   - $ref: panel-common.yaml#
44   - $ref: /schemas/spi/spi-peripheral-props.yaml#
49       - items:
50           - enum:
51               - ste,nomadik-nhk15-display
52           - const: tpo,tpg110
53       - const: tpo,tpg110
58   grestb-gpios:
60     description: panel reset GPIO
62   spi-3wire: true
64   spi-max-frequency:
68   - compatible
69   - reg
70   - grestb-gpios
71   - width-mm
72   - height-mm
73   - spi-3wire
74   - spi-max-frequency
75   - port
80   - |+
82       #address-cells = <1>;
83       #size-cells = <0>;
85       panel: display@0 {
88         spi-3wire;
90         spi-max-frequency = <3000000>;
91         /* Width and height from data sheet */
92         width-mm = <116>;
93         height-mm = <87>;
94         grestb-gpios = <&foo_gpio 5 1>;
99             remote-endpoint = <&foo>;