Renesas Gen3 DWC HDMI TX Encoder ================================ The HDMI transmitter is a Synopsys DesignWare HDMI 1.4 TX controller IP with a companion PHY IP. These DT bindings follow the Synopsys DWC HDMI TX bindings defined in Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt with the following device-specific properties. Required properties: - compatible : Shall contain one or more of - "renesas,r8a774a1-hdmi" for R8A774A1 (RZ/G2M) compatible HDMI TX - "renesas,r8a774b1-hdmi" for R8A774B1 (RZ/G2N) compatible HDMI TX - "renesas,r8a7795-hdmi" for R8A7795 (R-Car H3) compatible HDMI TX - "renesas,r8a7796-hdmi" for R8A7796 (R-Car M3-W) compatible HDMI TX - "renesas,r8a77965-hdmi" for R8A77965 (R-Car M3-N) compatible HDMI TX - "renesas,rcar-gen3-hdmi" for the generic R-Car Gen3 and RZ/G2 compatible HDMI TX When compatible with generic versions, nodes must list the SoC-specific version corresponding to the platform first, followed by the family-specific version. - reg: See dw_hdmi.txt. - interrupts: HDMI interrupt number - clocks: See dw_hdmi.txt. - clock-names: Shall contain "iahb" and "isfr" as defined in dw_hdmi.txt. - ports: See dw_hdmi.txt. The DWC HDMI shall have one port numbered 0 corresponding to the video input of the controller and one port numbered 1 corresponding to its HDMI output, and one port numbered 2 corresponding to sound input of the controller. Each port shall have a single endpoint. Optional properties: - power-domains: Shall reference the power domain that contains the DWC HDMI, if any. Example: hdmi0: hdmi@fead0000 { compatible = "renesas,r8a7795-dw-hdmi"; reg = <0 0xfead0000 0 0x10000>; interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_CORE R8A7795_CLK_S0D4>, <&cpg CPG_MOD 729>; clock-names = "iahb", "isfr"; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; dw_hdmi0_in: endpoint { remote-endpoint = <&du_out_hdmi0>; }; }; port@1 { reg = <1>; rcar_dw_hdmi0_out: endpoint { remote-endpoint = <&hdmi0_con>; }; }; port@2 { reg = <2>; rcar_dw_hdmi0_sound_in: endpoint { remote-endpoint = <&hdmi_sound_out>; }; }; }; }; hdmi0-out { compatible = "hdmi-connector"; label = "HDMI0 OUT"; type = "a"; port { hdmi0_con: endpoint { remote-endpoint = <&rcar_dw_hdmi0_out>; }; }; };