The Marvell Armada DRM master device is a virtual device needed to list all nodes that comprise the graphics subsystem.
Signed-off-by: Lubomir Rintel <[email protected]> --- .../display/armada/marvell-armada-drm.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt index 0bbc5056225f..8a5d9907065e 100644 --- a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt +++ b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt @@ -1,3 +1,25 @@ +Marvell Armada DRM master device +================================ + +The Marvell Armada DRM master device is a virtual device needed to list all +nodes that comprise the graphics subsystem. + +Required properties: + + - compatible: value should be "marvell,dove-display-subsystem" + - ports: a list of phandles pointing to display interface ports of CRTC + devices + - memory-region: phandle to a node describing memory to be used for the + framebuffer + +Example: + + display-subsystem { + compatible = "marvell,dove-display-subsystem"; + memory-region = <&display_reserved>; + ports = <&lcd0_port>; + }; + Marvell Armada LCD controller ============================= -- 2.19.1 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
