target/linux/ramips/dts/mt7628an_hiwifi_hc5x61a.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "hiwifi,hc5x61a", "mediatek,mt7628an-soc";
  10
  11         aliases {
  12                 led-boot = &led_system;
  13                 led-failsafe = &led_system;
  14                 led-running = &led_system;
  15                 led-upgrade = &led_system;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  28                         linux,code = <KEY_RESTART>;
  29                 };
  30         };
  31 };
  32
  33 &spi0 {
  34         status = "okay";
  35
  36         flash@0 {
  37                 compatible = "jedec,spi-nor";
  38                 reg = <0>;
  39                 spi-max-frequency = <80000000>;
  40                 m25p,fast-read;
  41
  42                 partitions {
  43                         compatible = "fixed-partitions";
  44                         #address-cells = <1>;
  45                         #size-cells = <1>;
  46
  47                         partition@0 {
  48                                 label = "u-boot";
  49                                 reg = <0x0 0x30000>;
  50                                 read-only;
  51                         };
  52
  53                         partition@30000 {
  54                                 label = "hw_panic";
  55                                 reg = <0x30000 0x10000>;
  56                                 read-only;
  57                         };
  58
  59                         factory: partition@40000 {
  60                                 label = "factory";
  61                                 reg = <0x40000 0x10000>;
  62                                 read-only;
  63
  64                                 nvmem-layout {
  65                                         compatible = "fixed-layout";
  66                                         #address-cells = <1>;
  67                                         #size-cells = <1>;
  68
  69                                         eeprom_factory_0: eeprom@0 {
  70                                                 reg = <0x0 0x400>;
  71                                         };
  72
  73                                         eeprom_factory_8000: eeprom@8000 {
  74                                                 reg = <0x8000 0x200>;
  75                                         };
  76
  77                                         macaddr_factory_4: macaddr@4 {
  78                                                 reg = <0x4 0x6>;
  79                                         };
  80
  81                                         macaddr_factory_2e: macaddr@2e {
  82                                                 reg = <0x2e 0x6>;
  83                                         };
  84                                 };
  85                         };
  86
  87                         partition@50000 {
  88                                 compatible = "denx,uimage";
  89                                 label = "firmware";
  90                                 reg = <0x50000 0xf70000>;
  91                         };
  92
  93                         partition@fc0000 {
  94                                 label = "oem";
  95                                 reg = <0xfc0000 0x20000>;
  96                                 read-only;
  97                         };
  98
  99                         bdinfo: partition@fe0000 {
 100                                 label = "bdinfo";
 101                                 reg = <0xfe0000 0x10000>;
 102                                 read-only;
 103                         };
 104
 105                         partition@ff0000 {
 106                                 label = "backup";
 107                                 reg = <0xff0000 0x10000>;
 108                                 read-only;
 109                         };
 110                 };
 111         };
 112 };
 113
 114 &ethernet {
 115         nvmem-cells = <&macaddr_factory_4>;
 116         nvmem-cell-names = "mac-address";
 117 };
 118
 119 &wmac {
 120         status = "okay";
 121
 122         nvmem-cells = <&eeprom_factory_0>;
 123         nvmem-cell-names = "eeprom";
 124 };