arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Salvator-X 2nd version board with R-Car M3-N
   4  *
   5  * Copyright (C) 2017 Renesas Electronics Corp.
   6  */
   7
   8 /dts-v1/;
   9 #include "r8a77965.dtsi"
  10 #include "salvator-xs.dtsi"
  11
  12 / {
  13         model = "Renesas Salvator-X 2nd version board based on r8a77965";
  14         compatible = "renesas,salvator-xs", "renesas,r8a77965";
  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
  23 &du {
  24         clocks = <&cpg CPG_MOD 724>,
  25                  <&cpg CPG_MOD 723>,
  26                  <&cpg CPG_MOD 721>,
  27                  <&versaclock6 1>,
  28                  <&x21_clk>,
  29                  <&versaclock6 2>;
  30         clock-names = "du.0", "du.1", "du.3",
  31                       "dclkin.0", "dclkin.1", "dclkin.3";
  32 };
  33
  34 &hdmi0 {
  35         status = "okay";
  36
  37         ports {
  38                 port@1 {
  39                         reg = <1>;
  40                         rcar_dw_hdmi0_out: endpoint {
  41                                 remote-endpoint = <&hdmi0_con>;
  42                         };
  43                 };
  44         };
  45 };
  46
  47 &hdmi0_con {
  48         remote-endpoint = <&rcar_dw_hdmi0_out>;
  49 };
  50
  51 &pca9654 {
  52         pcie_sata_switch {
  53                 gpio-hog;
  54                 gpios = <7 GPIO_ACTIVE_HIGH>;
  55                 output-low; /* enable SATA by default */
  56                 line-name = "PCIE/SATA switch";
  57         };
  58 };
  59
  60 /* SW12-7 must be set 'Off' (MD12 set to 1) which is not the default! */
  61 &sata {
  62         status = "okay";
  63 };