diff options
| author | Mark Yao <mark.yao@rock-chips.com> | 2014-09-05 02:50:43 -0400 |
|---|---|---|
| committer | yzq <yzq@rock-chips.com> | 2014-12-02 04:29:09 -0500 |
| commit | 344ebae602e60e34b406fc47020a573a5060bafe (patch) | |
| tree | 95506b410de75917381052b36781b62a3dbc4353 /Documentation/devicetree/bindings/video | |
| parent | 2048e3286f347db5667708e47448176b5329e8d8 (diff) | |
dt-bindings: video: Add for rockchip display subsytem
This add a display subsystem comprise the all display interface nodes.
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Diffstat (limited to 'Documentation/devicetree/bindings/video')
| -rw-r--r-- | Documentation/devicetree/bindings/video/rockchip-drm.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/video/rockchip-drm.txt b/Documentation/devicetree/bindings/video/rockchip-drm.txt new file mode 100644 index 000000000000..7fff582495a2 --- /dev/null +++ b/Documentation/devicetree/bindings/video/rockchip-drm.txt | |||
| @@ -0,0 +1,19 @@ | |||
| 1 | Rockchip DRM master device | ||
| 2 | ================================ | ||
| 3 | |||
| 4 | The Rockchip DRM master device is a virtual device needed to list all | ||
| 5 | vop devices or other display interface nodes that comprise the | ||
| 6 | graphics subsystem. | ||
| 7 | |||
| 8 | Required properties: | ||
| 9 | - compatible: Should be "rockchip,display-subsystem" | ||
| 10 | - ports: Should contain a list of phandles pointing to display interface port | ||
| 11 | of vop devices. vop definitions as defined in | ||
| 12 | Documentation/devicetree/bindings/video/rockchip-vop.txt | ||
| 13 | |||
| 14 | example: | ||
| 15 | |||
| 16 | display-subsystem { | ||
| 17 | compatible = "rockchip,display-subsystem"; | ||
| 18 | ports = <&vopl_out>, <&vopb_out>; | ||
| 19 | }; | ||