Commit e366a644 authored by Paul Cercueil's avatar Paul Cercueil

dt-bindings: display: Add ABT Y030XX067A panel bindings

The Asia Better Technology (ABT) Y030XX067A panel is a 3.0" 320x480
24-bit IPS LCD panel. Its particularity is that it has non-square pixels
(as it is 4:3 for a resolution of 320x480), and that it requires odd
lines to be sent as RGB and even lines to be sent as GRB on its 8-bit
bus.
Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201101093150.8071-3-paul@crapouillou.net
parent 81b7608e
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/abt,y030xx067a.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel
description: |
The panel must obey the rules for a SPI slave device as specified in
spi/spi-controller.yaml
maintainers:
- Paul Cercueil <paul@crapouillou.net>
allOf:
- $ref: panel-common.yaml#
properties:
compatible:
const: abt,y030xx067a
backlight: true
port: true
power-supply: true
reg: true
reset-gpios: true
required:
- compatible
- reg
- power-supply
- reset-gpios
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
spi {
#address-cells = <1>;
#size-cells = <0>;
panel@0 {
compatible = "abt,y030xx067a";
reg = <0>;
spi-max-frequency = <3125000>;
reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>;
backlight = <&backlight>;
power-supply = <&vcc>;
port {
panel_input: endpoint {
remote-endpoint = <&panel_output>;
};
};
};
};
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