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dt-bindings: display: Convert mitsubishi,aa121td01 panel to DT schema

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Convert the mitsubishi,aa121td01 LVDS panel binding to DT schema.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190705164221.4462-13-robh@kernel.org
This commit is contained in:
Rob Herring 2019-07-05 10:42:20 -06:00
parent ea8e4568d5
commit 2fb9bf9aef
2 changed files with 74 additions and 47 deletions
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47
Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.txt
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Mitsubishi AA121TD01 LVDS Display Panel
=======================================
The AA121TD01 is a 12.1" WXGA TFT-LCD display panel.
These DT bindings follow the LVDS panel bindings defined in panel-lvds.txt
with the following device-specific properties.
Required properties:
- compatible: Shall contain "mitsubishi,aa121td01" and "panel-lvds", in that
order.
- vcc-supply: Reference to the regulator powering the panel VCC pins.
Example
-------
panel {
compatible = "mitsubishi,aa121td01", "panel-lvds";
vcc-supply = <&vcc_3v3>;
width-mm = <261>;
height-mm = <163>;
data-mapping = "jeida-24";
panel-timing {
/* 1280x800 @60Hz */
clock-frequency = <71000000>;
hactive = <1280>;
vactive = <800>;
hsync-len = <70>;
hfront-porch = <20>;
hback-porch = <70>;
vsync-len = <5>;
vfront-porch = <3>;
vback-porch = <15>;
};
port {
panel_in: endpoint {
remote-endpoint = <&lvds_encoder>;
};
};
};

74
Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/mitsubishi,aa121td01.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Mitsubishi AA121TD01 12.1" WXGA LVDS Display Panel
maintainers:
- Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- Thierry Reding <thierry.reding@gmail.com>
allOf:
- $ref: lvds.yaml#
properties:
compatible:
items:
- const: mitsubishi,aa121td01
- {} # panel-lvds, but not listed here to avoid false select
vcc-supply:
description: Reference to the regulator powering the panel VCC pins.
data-mapping:
const: jeida-24
width-mm:
const: 261
height-mm:
const: 163
panel-timing: true
port: true
additionalProperties: false
required:
- compatible
- vcc-supply
examples:
- |+
panel {
compatible = "mitsubishi,aa121td01", "panel-lvds";
vcc-supply = <&vcc_3v3>;
width-mm = <261>;
height-mm = <163>;
data-mapping = "jeida-24";
panel-timing {
/* 1280x800 @60Hz */
clock-frequency = <71000000>;
hactive = <1280>;
vactive = <800>;
hsync-len = <70>;
hfront-porch = <20>;
hback-porch = <70>;
vsync-len = <5>;
vfront-porch = <3>;
vback-porch = <15>;
};
port {
panel_in: endpoint {
remote-endpoint = <&lvds_encoder>;
};
};
};
...