Messages in this thread Patch in this message |  | | From | Kevin Tang <> | Subject | [PATCH RFC v1 1/6] dt-bindings: display: add Unisoc's drm master bindings | Date | Mon, 16 Dec 2019 19:40:14 +0800 |
| |
From: Kevin Tang <kevin.tang@unisoc.com>
The Unisoc DRM master device is a virtual device needed to list all DPU devices or other display interface nodes that comprise the graphics subsystem
Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Baolin Wang <baolin.wang@linaro.org> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com> --- .../devicetree/bindings/display/sprd/drm.yaml | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/sprd/drm.yaml
diff --git a/Documentation/devicetree/bindings/display/sprd/drm.yaml b/Documentation/devicetree/bindings/display/sprd/drm.yaml new file mode 100644 index 0000000..1614ca6 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sprd/drm.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sprd/drm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Unisoc DRM master device + +maintainers: + - David Airlie <airlied@linux.ie> + - Daniel Vetter <daniel@ffwll.ch> + - Rob Herring <robh+dt@kernel.org> + - Mark Rutland <mark.rutland@arm.com> + +description: | + The Unisoc DRM master device is a virtual device needed to list all + DPU devices or other display interface nodes that comprise the + graphics subsystem. + +properties: + compatible: + const: sprd,display-subsystem + + ports: + description: + Should contain a list of phandles pointing to display interface port + of DPU devices. + +required: + - compatible + - ports + +examples: + - | + display-subsystem { + compatible = "sprd,display-subsystem"; + ports = <&dpu_out>; + }; \ No newline at end of file -- 2.7.4
|  |