target/linux/ramips/dts/mt7621_yuncore_fap690.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,fap690", "mediatek,mt7621-soc";
  10         model = "YunCore FAP690";
  11
  12         aliases {
  13                 led-boot = &led_status_green;
  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
  43         watchdog {
  44                 compatible = "linux,wdt-gpio";
  45                 gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  46                 hw_algo = "toggle";
  47                 hw_margin_ms = <200>;
  48                 always-running;
  49         };
  50
  51         keys {
  52                 compatible = "gpio-keys";
  53
  54                 reset {
  55                         label = "reset";
  56                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_RESTART>;
  58                 };
  59         };
  60 };
  61
  62 &spi0 {
  63         status = "okay";
  64
  65         flash@0 {
  66                 compatible = "jedec,spi-nor";
  67                 reg = <0>;
  68                 spi-max-frequency = <80000000>;
  69                 m25p,fast-read;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "Bootloader";
  78                                 reg = <0x0 0x30000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@30000 {
  83                                 label = "Config";
  84                                 reg = <0x30000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         /* range 0x40000 to 0x50000 is empty in vendor
  89                          * firmware, so we do not use it either
  90                          */
  91
  92                         factory: partition@50000 {
  93                                 label = "Factory";
  94                                 reg = <0x50000 0x40000>;
  95                                 read-only;
  96
  97                                 nvmem-layout {
  98                                         compatible = "fixed-layout";
  99                                         #address-cells = <1>;
 100                                         #size-cells = <1>;
 101
 102                                         eeprom_factory_0: eeprom@0 {
 103                                                 reg = <0x0 0xe00>;
 104                                         };
 105
 106                                         macaddr_factory_4: macaddr@4 {
 107                                                 reg = <0x4 0x6>;
 108                                         };
 109
 110                                         precal_factory_e10: precal@e10 {
 111                                                 reg = <0xe10 0x19c10>;
 112                                         };
 113                                 };
 114                         };
 115
 116                         partition@90000 {
 117                                 compatible = "denx,uimage";
 118                                 label = "firmware";
 119                                 reg = <0x90000 0xf70000>;
 120                         };
 121                 };
 122         };
 123 };
 124
 125 &pcie {
 126         status = "okay";
 127 };
 128
 129 &pcie1 {
 130         wifi@0,0 {
 131                 compatible = "mediatek,mt76";
 132                 reg = <0x0000 0 0 0 0>;
 133                 nvmem-cells = <&eeprom_factory_0>, <&precal_factory_e10>;
 134                 nvmem-cell-names = "eeprom", "precal";
 135                 mediatek,disable-radar-background;
 136         };
 137 };
 138
 139 &gmac0 {
 140         nvmem-cells = <&macaddr_factory_4>;
 141         nvmem-cell-names = "mac-address";
 142 };
 143
 144 &switch0 {
 145         ports {
 146                 port@4 {
 147                         status = "okay";
 148                         label = "lan";
 149                 };
 150         };
 151 };
 152
 153 &state_default {
 154         gpio {
 155                 groups = "jtag", "wdt";
 156                 function = "gpio";
 157         };
 158 };