target/linux/ramips/dts/mt7621_totolink_a7000r.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "totolink,a7000r", "mediatek,mt7621-soc";
  11         model = "TOTOLINK A7000R";
  12
  13         aliases {
  14                 led-boot = &led_sys;
  15                 led-failsafe = &led_sys;
  16                 led-running = &led_sys;
  17                 led-upgrade = &led_sys;
  18         };
  19
  20         memory@0 {
  21                 device_type = "memory";
  22                 reg = <0x0 0x8000000>;
  23         };
  24
  25         chosen {
  26                 bootargs = "console=ttyS0,57600";
  27         };
  28
  29         leds {
  30                 compatible = "gpio-leds";
  31
  32                 led_sys: sys {
  33                         label = "a7000r:blue:sys";
  34                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
  44                         debounce-interval = <60>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47         };
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <40000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x0 0x30000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@30000 {
  70                                 label = "u-boot-env";
  71                                 reg = <0x30000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         factory: partition@40000 {
  76                                 label = "factory";
  77                                 reg = <0x40000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         partition@50000 {
  82                                 compatible = "denx,uimage";
  83                                 label = "firmware";
  84                                 reg = <0x50000 0xfb0000>;
  85                         };
  86                 };
  87         };
  88 };
  89
  90 &pcie {
  91         status = "okay";
  92 };
  93
  94 &pcie0 {
  95         wifi@0,0 {
  96                 compatible = "mediatek,mt76";
  97                 reg = <0x0000 0 0 0 0>;
  98                 mediatek,mtd-eeprom = <&factory 0x0000>;
  99                 ieee80211-freq-limit = <2400000 2500000>;
 100         };
 101 };
 102
 103 &pcie1 {
 104         wifi@0,0 {
 105                 compatible = "mediatek,mt76";
 106                 reg = <0x0000 0 0 0 0>;
 107                 mediatek,mtd-eeprom = <&factory 0x8000>;
 108                 ieee80211-freq-limit = <5000000 6000000>;
 109         };
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0xe000>;
 114 };
 115
 116 &pinctrl {
 117         state_default: pinctrl0 {
 118                 gpio {
 119                         ralink,group = "i2c", "wdt";
 120                         ralink,function = "gpio";
 121                 };
 122         };
 123 };