src/arm/r8a7742-iwg21d-q7.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the iWave-RZ/G1H Qseven board
   4  *
   5  * Copyright (C) 2020 Renesas Electronics Corp.
   6  */
   7
   8 /dts-v1/;
   9 #include "r8a7742-iwg21m.dtsi"
  10
  11 / {
  12         model = "iWave Systems RainboW-G21D-Qseven board based on RZ/G1H";
  13         compatible = "iwave,g21d", "iwave,g21m", "renesas,r8a7742";
  14
  15         aliases {
  16                 serial2 = &scifa2;
  17         };
  18
  19         chosen {
  20                 bootargs = "ignore_loglevel root=/dev/mmcblk0p1 rw rootwait";
  21                 stdout-path = "serial2:115200n8";
  22         };
  23 };
  24
  25 &pfc {
  26         scifa2_pins: scifa2 {
  27                 groups = "scifa2_data_c";
  28                 function = "scifa2";
  29         };
  30 };
  31
  32 &scifa2 {
  33         pinctrl-0 = <&scifa2_pins>;
  34         pinctrl-names = "default";
  35
  36         status = "okay";
  37 };