renesas,dw-hdmi.txt

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    1 Renesas Gen3 DWC HDMI TX Encoder
    2 ================================
    3 
    4 The HDMI transmitter is a Synopsys DesignWare HDMI 1.4 TX controller IP
    5 with a companion PHY IP.
    6 
    7 These DT bindings follow the Synopsys DWC HDMI TX bindings defined in
    8 Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt with the
    9 following device-specific properties.
   10 
   11 
   12 Required properties:
   13 
   14 - compatible : Shall contain one or more of
   15   - "renesas,r8a774a1-hdmi" for R8A774A1 (RZ/G2M) compatible HDMI TX
   16   - "renesas,r8a774b1-hdmi" for R8A774B1 (RZ/G2N) compatible HDMI TX
   17   - "renesas,r8a774e1-hdmi" for R8A774E1 (RZ/G2H) compatible HDMI TX
   18   - "renesas,r8a7795-hdmi" for R8A7795 (R-Car H3) compatible HDMI TX
   19   - "renesas,r8a7796-hdmi" for R8A7796 (R-Car M3-W) compatible HDMI TX
   20   - "renesas,r8a77961-hdmi" for R8A77961 (R-Car M3-W+) compatible HDMI TX
   21   - "renesas,r8a77965-hdmi" for R8A77965 (R-Car M3-N) compatible HDMI TX
   22   - "renesas,rcar-gen3-hdmi" for the generic R-Car Gen3 and RZ/G2 compatible
   23                              HDMI TX
   24 
   25     When compatible with generic versions, nodes must list the SoC-specific
   26     version corresponding to the platform first, followed by the
   27     family-specific version.
   28 
   29 - reg: See dw_hdmi.txt.
   30 - interrupts: HDMI interrupt number
   31 - clocks: See dw_hdmi.txt.
   32 - clock-names: Shall contain "iahb" and "isfr" as defined in dw_hdmi.txt.
   33 - ports: See dw_hdmi.txt. The DWC HDMI shall have one port numbered 0
   34   corresponding to the video input of the controller and one port numbered 1
   35   corresponding to its HDMI output, and one port numbered 2 corresponding to
   36   sound input of the controller. Each port shall have a single endpoint.
   37 
   38 Optional properties:
   39 
   40 - power-domains: Shall reference the power domain that contains the DWC HDMI,
   41   if any.
   42 
   43 
   44 Example:
   45 
   46         hdmi0: hdmi@fead0000 {
   47                 compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";
   48                 reg = <0 0xfead0000 0 0x10000>;
   49                 interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>;
   50                 clocks = <&cpg CPG_CORE R8A7795_CLK_S0D4>, <&cpg CPG_MOD 729>;
   51                 clock-names = "iahb", "isfr";
   52                 power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
   53 
   54                 ports {
   55                         #address-cells = <1>;
   56                         #size-cells = <0>;
   57                         port@0 {
   58                                 reg = <0>;
   59                                 dw_hdmi0_in: endpoint {
   60                                         remote-endpoint = <&du_out_hdmi0>;
   61                                 };
   62                         };
   63                         port@1 {
   64                                 reg = <1>;
   65                                 rcar_dw_hdmi0_out: endpoint {
   66                                         remote-endpoint = <&hdmi0_con>;
   67                                 };
   68                         };
   69                         port@2 {
   70                                 reg = <2>;
   71                                 rcar_dw_hdmi0_sound_in: endpoint {
   72                                         remote-endpoint = <&hdmi_sound_out>;
   73                                 };
   74                         };
   75                 };
   76         };
   77 
   78         hdmi0-out {
   79                 compatible = "hdmi-connector";
   80                 label = "HDMI0 OUT";
   81                 type = "a";
   82 
   83                 port {
   84                         hdmi0_con: endpoint {
   85                                 remote-endpoint = <&rcar_dw_hdmi0_out>;
   86                         };
   87                 };
   88         };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/display/bridge/renesas,dw-hdmi.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/display/bridge/renesas,dw-hdmi.txt