target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621_unielec_u7621-01.dtsi"
   4
   5 / {
   6         compatible = "unielec,u7621-01-16m", "unielec,u7621-01", "mediatek,mt7621-soc";
   7         model = "UniElec U7621-01 (16M flash)";
   8 };
   9
  10 &spi0 {
  11         status = "okay";
  12
  13         flash@0 {
  14                 compatible = "jedec,spi-nor";
  15                 reg = <0>;
  16                 spi-max-frequency = <50000000>;
  17
  18                 partitions {
  19                         compatible = "fixed-partitions";
  20                         #address-cells = <1>;
  21                         #size-cells = <1>;
  22
  23                         partition@0 {
  24                                 label = "bootloader";
  25                                 reg = <0x0 0x30000>;
  26                                 read-only;
  27                         };
  28
  29                         partition@30000 {
  30                                 label = "config";
  31                                 reg = <0x30000 0x10000>;
  32                                 read-only;
  33                         };
  34
  35                         factory: partition@40000 {
  36                                 label = "factory";
  37                                 reg = <0x40000 0x10000>;
  38                                 read-only;
  39
  40                                 nvmem-layout {
  41                                         compatible = "fixed-layout";
  42                                         #address-cells = <1>;
  43                                         #size-cells = <1>;
  44
  45                                         eeprom_factory_0: eeprom@0 {
  46                                                 reg = <0x0 0x400>;
  47                                         };
  48
  49                                         eeprom_factory_8000: eeprom@8000 {
  50                                                 reg = <0x8000 0x200>;
  51                                         };
  52
  53                                         macaddr_factory_e000: macaddr@e000 {
  54                                                 reg = <0xe000 0x6>;
  55                                         };
  56
  57                                         macaddr_factory_e006: macaddr@e006 {
  58                                                 reg = <0xe006 0x6>;
  59                                         };
  60                                 };
  61                         };
  62
  63                         partition@50000 {
  64                                 compatible = "denx,uimage";
  65                                 label = "firmware";
  66                                 reg = <0x50000 0xfb0000>;
  67                         };
  68                 };
  69         };
  70 };
  71
  72 &gmac0 {
  73         nvmem-cells = <&macaddr_factory_e000>;
  74         nvmem-cell-names = "mac-address";
  75 };
  76
  77 &gmac1 {
  78         nvmem-cells = <&macaddr_factory_e006>;
  79         nvmem-cell-names = "mac-address";
  80 };