From: Kevin Tang <kevin.tang@xxxxxxxxxx> 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@xxxxxxxxx> Cc: Baolin Wang <baolin.wang@xxxxxxxxxx> Cc: Chunyan Zhang <zhang.lyra@xxxxxxxxx> Signed-off-by: Kevin Tang <kevin.tang@xxxxxxxxxx> --- .../devicetree/bindings/display/sprd/drm.yaml | 36 ++++++++++++++++++++++ 1 file changed, 36 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..b5792c0 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sprd/drm.yaml @@ -0,0 +1,36 @@ +# 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: + - Mark Rutland <mark.rutland@xxxxxxx> + +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>; + }; + -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
