1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/display/rockchip/rockchip-drm.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Rockchip DRM master device 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Sandy Huang <hjc@rock-chips.com> 11*4882a593Smuzhiyun - Heiko Stuebner <heiko@sntech.de> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyundescription: | 14*4882a593Smuzhiyun The Rockchip DRM master device is a virtual device needed to list all 15*4882a593Smuzhiyun vop devices or other display interface nodes that comprise the 16*4882a593Smuzhiyun graphics subsystem. 17*4882a593Smuzhiyun 18*4882a593Smuzhiyunproperties: 19*4882a593Smuzhiyun compatible: 20*4882a593Smuzhiyun const: rockchip,display-subsystem 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun ports: 23*4882a593Smuzhiyun $ref: /schemas/types.yaml#/definitions/phandle-array 24*4882a593Smuzhiyun description: | 25*4882a593Smuzhiyun Should contain a list of phandles pointing to display interface port 26*4882a593Smuzhiyun of vop devices. vop definitions as defined in 27*4882a593Smuzhiyun Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml 28*4882a593Smuzhiyun 29*4882a593Smuzhiyunrequired: 30*4882a593Smuzhiyun - compatible 31*4882a593Smuzhiyun - ports 32*4882a593Smuzhiyun 33*4882a593SmuzhiyunadditionalProperties: false 34*4882a593Smuzhiyun 35*4882a593Smuzhiyunexamples: 36*4882a593Smuzhiyun - | 37*4882a593Smuzhiyun display-subsystem { 38*4882a593Smuzhiyun compatible = "rockchip,display-subsystem"; 39*4882a593Smuzhiyun ports = <&vopl_out>, <&vopb_out>; 40*4882a593Smuzhiyun }; 41