target/linux/ramips/dts/mt7621_yuncore_fap640.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "yuncore,fap640", "mediatek,mt7621-soc";
  10         model = "YunCore FAP640";
  11
  12         aliases {
  13                 led-boot = &led_status_blue;
  14                 led-failsafe = &led_status_red;
  15                 led-running = &led_status_green;
  16                 led-upgrade = &led_status_red;
  17                 label-mac-device = &gmac0;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_status_green: status_green {
  28                         label = "green:status";
  29                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 led_status_red: status_red {
  33                         label = "red:status";
  34                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 led_status_blue: status_blue {
  38                         label = "blue:status";
  39                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 wan {
  43                         label = "green:wan";
  44                         gpios = <&switch0 12 GPIO_ACTIVE_LOW>;
  45                         linux,default-trigger = "mt7530-0:04:link";
  46                 };
  47
  48                 lan1 {
  49                         label = "green:lan1";
  50                         gpios = <&switch0 9 GPIO_ACTIVE_HIGH>;
  51                         linux,default-trigger = "mt7530-0:03:link";
  52                 };
  53
  54                 lan2 {
  55                         label = "green:lan2";
  56                         gpios = <&switch0 6 GPIO_ACTIVE_LOW>;
  57                         linux,default-trigger = "mt7530-0:02:link";
  58                 };
  59
  60                 lan3 {
  61                         label = "green:lan3";
  62                         gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
  63                         linux,default-trigger = "mt7530-0:01:link";
  64                 };
  65
  66                 lan4 {
  67                         label = "green:lan4";
  68                         gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
  69                         linux,default-trigger = "mt7530-0:00:link";
  70                 };
  71         };
  72
  73         watchdog {
  74                 compatible = "linux,wdt-gpio";
  75                 gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  76                 hw_algo = "toggle";
  77                 hw_margin_ms = <200>;
  78                 always-running;
  79         };
  80
  81         keys {
  82                 compatible = "gpio-keys";
  83
  84                 reset {
  85                         label = "reset";
  86                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_RESTART>;
  88                 };
  89         };
  90 };
  91
  92 &spi0 {
  93         status = "okay";
  94
  95         flash@0 {
  96                 compatible = "jedec,spi-nor";
  97                 reg = <0>;
  98                 spi-max-frequency = <80000000>;
  99                 m25p,fast-read;
 100
 101                 partitions {
 102                         compatible = "fixed-partitions";
 103                         #address-cells = <1>;
 104                         #size-cells = <1>;
 105
 106                         partition@0 {
 107                                 label = "Bootloader";
 108                                 reg = <0x0 0x30000>;
 109                                 read-only;
 110                         };
 111
 112                         partition@30000 {
 113                                 label = "Config";
 114                                 reg = <0x30000 0x10000>;
 115                                 read-only;
 116                         };
 117
 118                         /* range 0x40000 to 0x50000 is empty in vendor
 119                          * firmware, so we do not use it either
 120                          */
 121
 122                         factory: partition@50000 {
 123                                 label = "Factory";
 124                                 reg = <0x50000 0x40000>;
 125                                 read-only;
 126                         };
 127
 128                         partition@90000 {
 129                                 compatible = "denx,uimage";
 130                                 label = "firmware";
 131                                 reg = <0x90000 0xf70000>;
 132                         };
 133                 };
 134         };
 135 };
 136
 137 &pcie {
 138         status = "okay";
 139 };
 140
 141 &pcie1 {
 142         wifi@0,0 {
 143                 compatible = "mediatek,mt76";
 144                 reg = <0x0000 0 0 0 0>;
 145                 mediatek,mtd-eeprom = <&factory 0x0>;
 146                 mediatek,disable-radar-background;
 147         };
 148 };
 149
 150 &gmac0 {
 151         nvmem-cells = <&macaddr_factory_e006>;
 152         nvmem-cell-names = "mac-address";
 153 };
 154
 155 &gmac1 {
 156         status = "okay";
 157         label = "wan";
 158         phy-handle = <&ethphy4>;
 159
 160         nvmem-cells = <&macaddr_factory_0004>;
 161         nvmem-cell-names = "mac-address";
 162 };
 163
 164 &mdio {
 165         ethphy4: ethernet-phy@4 {
 166                 reg = <4>;
 167         };
 168 };
 169
 170
 171 &switch0 {
 172         gpio-controller;
 173         #gpio-cells = <2>;
 174
 175         ports {
 176                 port@0 {
 177                         status = "okay";
 178                         label = "lan4";
 179                 };
 180
 181                 port@1 {
 182                         status = "okay";
 183                         label = "lan3";
 184                 };
 185
 186                 port@2 {
 187                         status = "okay";
 188                         label = "lan2";
 189                 };
 190
 191                 port@3 {
 192                         status = "okay";
 193                         label = "lan1";
 194                 };
 195         };
 196 };
 197
 198 &state_default {
 199         gpio {
 200                 groups = "jtag", "wdt";
 201                 function = "gpio";
 202         };
 203 };
 204
 205 &factory {
 206         compatible = "nvmem-cells";
 207         #address-cells = <1>;
 208         #size-cells = <1>;
 209
 210         macaddr_factory_0004: macaddr@0004 {
 211                 reg = <0x0004 0x6>;
 212         };
 213
 214         macaddr_factory_e006: macaddr@e006 {
 215                 reg = <0xe006 0x6>;
 216         };
 217 };
 218