target/linux/ramips/dts/mt7621_unielec_u7621-06-64m.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  *  Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
   4  *  Copyright(c) 2017 Piotr Dymacz <pepe2k@gmail.com>.
   5  *  Copyright(c) 2018 Nishant Sharma <codemarauder@gmail.com>.
   6  *  All rights reserved.
   7  */
   8
   9 #include "mt7621_unielec_u7621-06.dtsi"
  10
  11 / {
  12         compatible = "unielec,u7621-06-64m", "unielec,u7621-06", "mediatek,mt7621-soc";
  13         model = "UniElec U7621-06 (64M flash)";
  14 };
  15
  16 &spi0 {
  17         status = "okay";
  18
  19         flash@0 {
  20                 compatible = "jedec,spi-nor";
  21                 reg = <0>;
  22                 spi-max-frequency = <10000000>;
  23
  24                 partitions {
  25                         compatible = "fixed-partitions";
  26                         #address-cells = <1>;
  27                         #size-cells = <1>;
  28
  29                         partition@0 {
  30                                 label = "bootloader";
  31                                 reg = <0x0 0x30000>;
  32                                 read-only;
  33                         };
  34
  35                         partition@30000 {
  36                                 label = "config";
  37                                 reg = <0x30000 0x10000>;
  38                                 read-only;
  39                         };
  40
  41                         factory: partition@40000 {
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  44                                 read-only;
  45
  46                                 nvmem-layout {
  47                                         compatible = "fixed-layout";
  48                                         #address-cells = <1>;
  49                                         #size-cells = <1>;
  50
  51                                         macaddr_factory_e000: macaddr@e000 {
  52                                                 reg = <0xe000 0x6>;
  53                                         };
  54
  55                                         macaddr_factory_e006: macaddr@e006 {
  56                                                 reg = <0xe006 0x6>;
  57                                         };
  58                                 };
  59                         };
  60
  61                         firmware: partition@50000 {
  62                                 compatible = "denx,uimage";
  63                                 label = "firmware";
  64                                 reg = <0x50000 0x3fb0000>;
  65                         };
  66                 };
  67         };
  68 };
  69
  70 &gmac0 {
  71         nvmem-cells = <&macaddr_factory_e000>;
  72         nvmem-cell-names = "mac-address";
  73 };
  74
  75 &gmac1 {
  76         nvmem-cells = <&macaddr_factory_e006>;
  77         nvmem-cell-names = "mac-address";
  78 };