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 RFC v7: - Fix DTC unit name warnings - Fix the problem of maintainers Cc: Orson Zhai <orsonzhai@xxxxxxxxx> Cc: Chunyan Zhang <zhang.lyra@xxxxxxxxx> Signed-off-by: Kevin Tang <kevin.tang@xxxxxxxxxx> --- .../display/sprd/sprd,display-subsystem.yaml | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml new file mode 100644 index 0000000..9487a39 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sprd/sprd,display-subsystem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Unisoc DRM master device + +maintainers: + - Kevin Tang <kevin.tang@xxxxxxxxxx> + +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: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Should contain a list of phandles pointing to display interface port + of DPU devices. + +required: + - compatible + - ports + +additionalProperties: false + +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
