1 # SPDX-License-Identifier: (GPL-2.0-only)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/rockchip/rockchip-drm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Rockchip DRM master device
8
9 maintainers:
10 - Sandy Huang <hjc@rock-chips.com>
11 - Heiko Stuebner <heiko@sntech.de>
12
13 description: |
14 The Rockchip DRM master device is a virtual device needed to list all
15 vop devices or other display interface nodes that comprise the
16 graphics subsystem.
17
18 properties:
19 compatible:
20 const: rockchip,display-subsystem
21
22 ports:
23 $ref: /schemas/types.yaml#/definitions/phandle-array
24 items:
25 maxItems: 1
26 description: |
27 Should contain a list of phandles pointing to display interface port
28 of vop devices. vop definitions as defined in
29 Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
30
31 required:
32 - compatible
33 - ports
34
35 additionalProperties: false
36
37 examples:
38 - |
39 display-subsystem {
40 compatible = "rockchip,display-subsystem";
41 ports = <&vopl_out>, <&vopb_out>;
42 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.