mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 06:39:05 +00:00
9fa6bcf23e
DSI-attached devices could respond to more than one virtual channel number, thus their bindings are supposed to constrain the 'reg' property to match hardware. Add missing 'reg' constrain for DSI-attached display panels, based on DTS sources in Linux kernel (assume all devices take only one channel number). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240509-dt-bindings-dsi-panel-reg-v1-3-8b2443705be0@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
62 lines
1.2 KiB
YAML
62 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/display/panel/xinpeng,xpp055c272.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Xinpeng XPP055C272 5.5in 720x1280 DSI panel
|
|
|
|
maintainers:
|
|
- Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
|
|
|
|
allOf:
|
|
- $ref: panel-common.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
const: xinpeng,xpp055c272
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
backlight: true
|
|
port: true
|
|
reset-gpios: true
|
|
iovcc-supply:
|
|
description: regulator that supplies the iovcc voltage
|
|
vci-supply:
|
|
description: regulator that supplies the vci voltage
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- backlight
|
|
- port
|
|
- iovcc-supply
|
|
- vci-supply
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
dsi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
panel@0 {
|
|
compatible = "xinpeng,xpp055c272";
|
|
reg = <0>;
|
|
backlight = <&backlight>;
|
|
iovcc-supply = <&vcc_1v8>;
|
|
vci-supply = <&vcc3v3_lcd>;
|
|
|
|
port {
|
|
mipi_in_panel: endpoint {
|
|
remote-endpoint = <&mipi_out_panel>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
...
|