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

   1 /*
   2  * Device Tree Source for the Salvator-X board with R-Car M3-W
   3  *
   4  * Copyright (C) 2016 Renesas Electronics Corp.
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 /dts-v1/;
  12 #include "r8a7796.dtsi"
  13 #include "salvator-x.dtsi"
  14
  15 / {
  16         model = "Renesas Salvator-X board based on r8a7796";
  17         compatible = "renesas,salvator-x", "renesas,r8a7796";
  18
  19         memory@48000000 {
  20                 device_type = "memory";
  21                 /* first 128MB is reserved for secure area. */
  22                 reg = <0x0 0x48000000 0x0 0x78000000>;
  23         };
  24
  25         memory@600000000 {
  26                 device_type = "memory";
  27                 reg = <0x6 0x00000000 0x0 0x80000000>;
  28         };
  29 };
  30
  31 &du {
  32         clocks = <&cpg CPG_MOD 724>,
  33                  <&cpg CPG_MOD 723>,
  34                  <&cpg CPG_MOD 722>,
  35                  <&cpg CPG_MOD 727>,
  36                  <&versaclock5 1>,
  37                  <&x21_clk>,
  38                  <&versaclock5 2>;
  39         clock-names = "du.0", "du.1", "du.2", "lvds.0",
  40                       "dclkin.0", "dclkin.1", "dclkin.2";
  41 };
  42
  43 &sound_card {
  44         dais = <&rsnd_port0     /* ak4613 */
  45                 &rsnd_port1>;   /* HDMI0  */
  46 };
  47
  48 &hdmi0 {
  49         status = "okay";
  50
  51         ports {
  52                 port@1 {
  53                         reg = <1>;
  54                         rcar_dw_hdmi0_out: endpoint {
  55                                 remote-endpoint = <&hdmi0_con>;
  56                         };
  57                 };
  58                 port@2 {
  59                         reg = <2>;
  60                         dw_hdmi0_snd_in: endpoint {
  61                                 remote-endpoint = <&rsnd_endpoint1>;
  62                         };
  63                 };
  64         };
  65 };
  66
  67 &hdmi0_con {
  68         remote-endpoint = <&rcar_dw_hdmi0_out>;
  69 };
  70
  71 &rcar_sound {
  72         ports {
  73                 /* rsnd_port0 is on salvator-common */
  74                 rsnd_port1: port@1 {
  75                         rsnd_endpoint1: endpoint {
  76                                 remote-endpoint = <&dw_hdmi0_snd_in>;
  77
  78                                 dai-format = "i2s";
  79                                 bitclock-master = <&rsnd_endpoint1>;
  80                                 frame-master = <&rsnd_endpoint1>;
  81
  82                                 playback = <&ssi2>;
  83                         };
  84                 };
  85         };
  86 };