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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/display/bridge/renesas,dw-hdmi.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Renesas R-Car DWC HDMI TX Encoder8 9maintainers:10 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>11 12description: |13 The HDMI transmitter is a Synopsys DesignWare HDMI 1.4 TX controller IP14 with a companion PHY IP.15 16allOf:17 - $ref: synopsys,dw-hdmi.yaml#18 19properties:20 compatible:21 items:22 - enum:23 - renesas,r8a774a1-hdmi # for RZ/G2M compatible HDMI TX24 - renesas,r8a774b1-hdmi # for RZ/G2N compatible HDMI TX25 - renesas,r8a774e1-hdmi # for RZ/G2H compatible HDMI TX26 - renesas,r8a7795-hdmi # for R-Car H3 compatible HDMI TX27 - renesas,r8a7796-hdmi # for R-Car M3-W compatible HDMI TX28 - renesas,r8a77961-hdmi # for R-Car M3-W+ compatible HDMI TX29 - renesas,r8a77965-hdmi # for R-Car M3-N compatible HDMI TX30 - const: renesas,rcar-gen3-hdmi31 32 reg-io-width:33 const: 134 35 clocks:36 maxItems: 237 38 clock-names:39 maxItems: 240 41 resets:42 maxItems: 143 44 ports:45 $ref: /schemas/graph.yaml#/properties/ports46 47 properties:48 port@0:49 $ref: /schemas/graph.yaml#/properties/port50 description: Parallel RGB input port51 52 port@1:53 $ref: /schemas/graph.yaml#/properties/port54 description: HDMI output port55 56 port@2:57 $ref: /schemas/graph.yaml#/properties/port58 description: Sound input port59 60 required:61 - port@062 - port@163 - port@264 65 power-domains:66 maxItems: 167 68required:69 - compatible70 - reg71 - clocks72 - clock-names73 - resets74 - interrupts75 - ports76 77unevaluatedProperties: false78 79examples:80 - |81 #include <dt-bindings/clock/r8a7795-cpg-mssr.h>82 #include <dt-bindings/interrupt-controller/irq.h>83 #include <dt-bindings/power/r8a7795-sysc.h>84 85 hdmi@fead0000 {86 compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";87 reg = <0xfead0000 0x10000>;88 interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>;89 clocks = <&cpg CPG_CORE R8A7795_CLK_S0D4>, <&cpg CPG_MOD 729>;90 clock-names = "iahb", "isfr";91 power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;92 resets = <&cpg 729>;93 94 ports {95 #address-cells = <1>;96 #size-cells = <0>;97 port@0 {98 reg = <0>;99 dw_hdmi0_in: endpoint {100 remote-endpoint = <&du_out_hdmi0>;101 };102 };103 port@1 {104 reg = <1>;105 rcar_dw_hdmi0_out: endpoint {106 remote-endpoint = <&hdmi0_con>;107 };108 };109 port@2 {110 reg = <2>;111 rcar_dw_hdmi0_sound_in: endpoint {112 remote-endpoint = <&hdmi_sound_out>;113 };114 };115 };116 };117 118 hdmi0-out {119 compatible = "hdmi-connector";120 label = "HDMI0 OUT";121 type = "a";122 123 port {124 hdmi0_con: endpoint {125 remote-endpoint = <&rcar_dw_hdmi0_out>;126 };127 };128 };129 130...131