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Diffstat (limited to 'Documentation/devicetree/bindings/display/rockchip/rockchip-drm.txt')
-rw-r--r-- | Documentation/devicetree/bindings/display/rockchip/rockchip-drm.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.txt new file mode 100644 index 000000000000..5707af89319d --- /dev/null +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.txt @@ -0,0 +1,19 @@ +Rockchip DRM master device +================================ + +The Rockchip DRM master device is a virtual device needed to list all +vop devices or other display interface nodes that comprise the +graphics subsystem. + +Required properties: +- compatible: Should be "rockchip,display-subsystem" +- ports: Should contain a list of phandles pointing to display interface port + of vop devices. vop definitions as defined in + Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt + +example: + +display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vopl_out>, <&vopb_out>; +}; |