mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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7a108b930a
Add bindings for a secondary display controller present on certain Apple laptops. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250224-adpdrm-v8-1-cccf96710f0f@gmail.com Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/apple,summit.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Apple "Summit" display panel
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maintainers:
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- Sasha Finkelstein <fnkl.kernel@gmail.com>
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description:
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An OLED panel used as a touchbar on certain Apple laptops.
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Contains a backlight device, which controls brightness of the panel itself.
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The backlight common properties are included for this reason
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/leds/backlight/common.yaml#
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properties:
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compatible:
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items:
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- enum:
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- apple,j293-summit
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- apple,j493-summit
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- const: apple,summit
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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- max-brightness
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- port
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unevaluatedProperties: false
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examples:
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- |
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dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "apple,j293-summit", "apple,summit";
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reg = <0>;
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max-brightness = <255>;
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port {
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endpoint {
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remote-endpoint = <&dfr_bridge_out>;
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};
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};
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};
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};
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...
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