arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Salvator-X board with R-Car M3-W
   4  *
   5  * Copyright (C) 2016 Renesas Electronics Corp.
   6  */
   7
   8 /dts-v1/;
   9 #include "r8a7796.dtsi"
  10 #include "salvator-x.dtsi"
  11
  12 / {
  13         model = "Renesas Salvator-X board based on r8a7796";
  14         compatible = "renesas,salvator-x", "renesas,r8a7796";
  15
  16         memory@48000000 {
  17                 device_type = "memory";
  18                 /* first 128MB is reserved for secure area. */
  19                 reg = <0x0 0x48000000 0x0 0x78000000>;
  20         };
  21
  22         memory@600000000 {
  23                 device_type = "memory";
  24                 reg = <0x6 0x00000000 0x0 0x80000000>;
  25         };
  26 };
  27
  28 &du {
  29         clocks = <&cpg CPG_MOD 724>,
  30                  <&cpg CPG_MOD 723>,
  31                  <&cpg CPG_MOD 722>,
  32                  <&versaclock5 1>,
  33                  <&x21_clk>,
  34                  <&versaclock5 2>;
  35         clock-names = "du.0", "du.1", "du.2",
  36                       "dclkin.0", "dclkin.1", "dclkin.2";
  37 };
  38
  39 &hdmi0 {
  40         status = "okay";
  41
  42         ports {
  43                 port@1 {
  44                         reg = <1>;
  45                         rcar_dw_hdmi0_out: endpoint {
  46                                 remote-endpoint = <&hdmi0_con>;
  47                         };
  48                 };
  49                 port@2 {
  50                         reg = <2>;
  51                         dw_hdmi0_snd_in: endpoint {
  52                                 remote-endpoint = <&rsnd_endpoint1>;
  53                         };
  54                 };
  55         };
  56 };
  57
  58 &hdmi0_con {
  59         remote-endpoint = <&rcar_dw_hdmi0_out>;
  60 };
  61
  62 &rcar_sound {
  63         ports {
  64                 /* rsnd_port0 is on salvator-common */
  65                 rsnd_port1: port@1 {
  66                         reg = <1>;
  67                         rsnd_endpoint1: endpoint {
  68                                 remote-endpoint = <&dw_hdmi0_snd_in>;
  69
  70                                 dai-format = "i2s";
  71                                 bitclock-master = <&rsnd_endpoint1>;
  72                                 frame-master = <&rsnd_endpoint1>;
  73
  74                                 playback = <&ssi2>;
  75                         };
  76                 };
  77         };
  78 };
  79
  80 &sound_card {
  81         dais = <&rsnd_port0     /* ak4613 */
  82                 &rsnd_port1>;   /* HDMI0  */
  83 };