target/linux/ramips/dts/mt7628an_iptime.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         aliases {
  10                 label-mac-device = &ethernet;
  11         };
  12
  13         keys {
  14                 compatible = "gpio-keys";
  15
  16                 reset {
  17                         label = "reset";
  18                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  19                         linux,code = <KEY_RESTART>;
  20                         debounce-interval = <60>;
  21                 };
  22
  23                 wps {
  24                         label = "wps";
  25                         gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
  26                         linux,code = <KEY_WPS_BUTTON>;
  27                         debounce-interval = <60>;
  28                 };
  29         };
  30 };
  31
  32 &spi0 {
  33         status = "okay";
  34
  35         flash@0 {
  36                 compatible = "jedec,spi-nor";
  37                 reg = <0>;
  38                 spi-max-frequency = <40000000>;
  39
  40                 partitions {
  41                         compatible = "fixed-partitions";
  42                         #address-cells = <1>;
  43                         #size-cells = <1>;
  44
  45                         uboot: partition@0 {
  46                                 label = "u-boot";
  47                                 reg = <0x0 0x20000>;
  48                                 read-only;
  49
  50                                 nvmem-layout {
  51                                         compatible = "fixed-layout";
  52                                         #address-cells = <1>;
  53                                         #size-cells = <1>;
  54
  55                                         macaddr_uboot_1fc20: macaddr@1fc20 {
  56                                                 reg = <0x1fc20 0x6>;
  57                                         };
  58                                 };
  59                         };
  60
  61                         partition@20000 {
  62                                 label = "config";
  63                                 reg = <0x20000 0x10000>;
  64                                 read-only;
  65                         };
  66
  67                         factory: partition@30000 {
  68                                 label = "factory";
  69                                 reg = <0x30000 0x10000>;
  70                                 read-only;
  71
  72                                 nvmem-layout {
  73                                         compatible = "fixed-layout";
  74                                         #address-cells = <1>;
  75                                         #size-cells = <1>;
  76
  77                                         eeprom_factory_0: eeprom@0 {
  78                                                 reg = <0x0 0x400>;
  79                                         };
  80
  81                                         eeprom_factory_8000: eeprom@8000 {
  82                                                 reg = <0x8000 0x200>;
  83                                         };
  84                                 };
  85                         };
  86
  87                         partition@40000 {
  88                                 compatible = "denx,uimage";
  89                                 label = "firmware";
  90                                 reg = <0x40000 0x7c0000>;
  91                         };
  92                 };
  93         };
  94 };
  95
  96 &state_default {
  97         gpio {
  98                 groups = "uart1", "wdt";
  99                 function = "gpio";
 100         };
 101 };
 102
 103 &ehci {
 104         status = "disabled";
 105 };
 106
 107 &ohci {
 108         status = "disabled";
 109 };
 110
 111 &ethernet {
 112         nvmem-cells = <&macaddr_uboot_1fc20>;
 113         nvmem-cell-names = "mac-address";
 114 };
 115
 116 &pcie {
 117         status = "okay";
 118 };
 119
 120 &pcie0 {
 121         wifi@0,0 {
 122                 compatible = "mediatek,mt76";
 123                 reg = <0x0000 0 0 0 0>;
 124                 nvmem-cells = <&eeprom_factory_8000>;
 125                 nvmem-cell-names = "eeprom";
 126                 ieee80211-freq-limit = <5000000 6000000>;
 127         };
 128 };
 129
 130 &wmac {
 131         status = "okay";
 132
 133         nvmem-cells = <&eeprom_factory_0>;
 134         nvmem-cell-names = "eeprom";
 135 };