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         chosen {
  21                 bootargs = "console=ttyS0,57600";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_sys: sys {
  28                         label = "a7000r:blue:sys";
  29                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         keys {
  34                 compatible = "gpio-keys";
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
  39                         debounce-interval = <60>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42         };
  43 };
  44
  45 &spi0 {
  46         status = "okay";
  47
  48         flash@0 {
  49                 compatible = "jedec,spi-nor";
  50                 reg = <0>;
  51                 spi-max-frequency = <40000000>;
  52
  53                 partitions {
  54                         compatible = "fixed-partitions";
  55                         #address-cells = <1>;
  56                         #size-cells = <1>;
  57
  58                         partition@0 {
  59                                 label = "u-boot";
  60                                 reg = <0x0 0x30000>;
  61                                 read-only;
  62                         };
  63
  64                         partition@30000 {
  65                                 label = "u-boot-env";
  66                                 reg = <0x30000 0x10000>;
  67                                 read-only;
  68                         };
  69
  70                         factory: partition@40000 {
  71                                 label = "factory";
  72                                 reg = <0x40000 0x10000>;
  73                                 read-only;
  74                         };
  75
  76                         partition@50000 {
  77                                 compatible = "denx,uimage";
  78                                 label = "firmware";
  79                                 reg = <0x50000 0xfb0000>;
  80                         };
  81                 };
  82         };
  83 };
  84
  85 &pcie {
  86         status = "okay";
  87 };
  88
  89 &pcie0 {
  90         wifi@0,0 {
  91                 compatible = "mediatek,mt76";
  92                 reg = <0x0000 0 0 0 0>;
  93                 mediatek,mtd-eeprom = <&factory 0x0000>;
  94                 ieee80211-freq-limit = <2400000 2500000>;
  95         };
  96 };
  97
  98 &pcie1 {
  99         wifi@0,0 {
 100                 compatible = "mediatek,mt76";
 101                 reg = <0x0000 0 0 0 0>;
 102                 mediatek,mtd-eeprom = <&factory 0x8000>;
 103                 ieee80211-freq-limit = <5000000 6000000>;
 104         };
 105 };
 106
 107 &ethernet {
 108         mtd-mac-address = <&factory 0xe000>;
 109 };
 110
 111 &state_default {
 112         gpio {
 113                 ralink,group = "i2c", "wdt";
 114                 ralink,function = "gpio";
 115         };
 116 };