arch/arm/boot/dts/r7s72100-gr-peach.dts

   1 /*
   2  * Device Tree Source for the GR-Peach board
   3  *
   4  * Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org>
   5  * Copyright (C) 2016 Renesas Electronics
   6  *
   7  * This file is licensed under the terms of the GNU General Public License
   8  * version 2.  This program is licensed "as is" without any warranty of any
   9  * kind, whether express or implied.
  10  */
  11
  12 /dts-v1/;
  13 #include "r7s72100.dtsi"
  14
  15 / {
  16         model = "GR-Peach";
  17         compatible = "renesas,gr-peach", "renesas,r7s72100";
  18
  19         aliases {
  20                 serial0 = &scif2;
  21         };
  22
  23         chosen {
  24                 bootargs = "ignore_loglevel rw root=/dev/mtdblock0";
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         memory@20000000 {
  29                 device_type = "memory";
  30                 reg = <0x20000000 0x00a00000>;
  31         };
  32
  33         lbsc {
  34                 #address-cells = <1>;
  35                 #size-cells = <1>;
  36         };
  37
  38         flash@18000000 {
  39                 compatible = "mtd-rom";
  40                 probe-type = "map_rom";
  41                 reg = <0x18000000 0x00800000>;
  42                 bank-width = <4>;
  43                 device-width = <1>;
  44
  45                 #address-cells = <1>;
  46                 #size-cells = <1>;
  47
  48                 rootfs@600000 {
  49                         label = "rootfs";
  50                         reg = <0x00600000 0x00200000>;
  51                 };
  52         };
  53 };
  54
  55 &extal_clk {
  56         clock-frequency = <13333000>;
  57 };
  58
  59 &usb_x1_clk {
  60         clock-frequency = <48000000>;
  61 };
  62
  63 &scif2 {
  64         status = "okay";
  65 };