From: Kevin Tang <[email protected]> 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 <[email protected]> Cc: Baolin Wang <[email protected]> Cc: Chunyan Zhang <[email protected]> Signed-off-by: Kevin Tang <[email protected]> --- Documentation/devicetree/bindings/display/sprd/drm.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/sprd/drm.txt diff --git a/Documentation/devicetree/bindings/display/sprd/drm.txt b/Documentation/devicetree/bindings/display/sprd/drm.txt new file mode 100644 index 0000000..7327b9e --- /dev/null +++ b/Documentation/devicetree/bindings/display/sprd/drm.txt @@ -0,0 +1,18 @@ +Unisoc DRM master device +================================ + +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. + +Required properties: +- compatible: Should be "sprd,display-subsystem" +- ports: Should contain a list of phandles pointing to display interface port + of DPU devices. + +example: + +display-subsystem { + compatible = "sprd,display-subsystem"; + ports = <&dpu_out>; +}; -- 2.7.4 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
