target/linux/ramips/dts/mt7621_ubnt_usw-flex.dts

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         model = "Ubiquiti UniFi Switch Flex";
   8         compatible = "ubnt,usw-flex", "mediatek,mt7621-soc";
   9
  10         aliases {
  11                 led-boot = &led_white;
  12                 led-failsafe = &led_white;
  13                 led-running = &led_blue;
  14                 led-upgrade = &led_blue;
  15                 label-mac-device = &gmac0;
  16         };
  17
  18         chosen {
  19                 bootargs-override = "console=ttyS0,115200";
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  28                         linux,code = <KEY_RESTART>;
  29                 };
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 led_blue: status_blue {
  36                         label = "blue:status";
  37                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  38                 };
  39
  40                 led_white: status_white {
  41                         label = "white:status";
  42                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  43                 };
  44         };
  45
  46         i2c-gpio {
  47                 compatible = "i2c-gpio";
  48
  49                 sda-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
  50                 scl-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
  51
  52                 i2c-gpio,delay-us = <50>;
  53
  54                 /* Microsemi PD69104B1 PSE controller */
  55         };
  56 };
  57
  58 &gmac0 {
  59         nvmem-cells = <&macaddr_eeprom>;
  60         nvmem-cell-names = "mac-address";
  61         label = "dsa";
  62 };
  63
  64 &switch0 {
  65         ports {
  66                 port@0 {
  67                         status = "okay";
  68                         label = "lan1";
  69                 };
  70
  71                 port@1 {
  72                         status = "okay";
  73                         label = "lan2";
  74                 };
  75
  76                 port@2 {
  77                         status = "okay";
  78                         label = "lan3";
  79                 };
  80
  81                 port@3 {
  82                         status = "okay";
  83                         label = "lan4";
  84                 };
  85
  86                 port@4 {
  87                         status = "okay";
  88                         label = "lan5";
  89                 };
  90         };
  91 };
  92
  93 &state_default {
  94         gpio {
  95                 groups = "i2c", "uart2", "uart3", "jtag";
  96                 function = "gpio";
  97         };
  98 };
  99
 100 &spi0 {
 101         status = "okay";
 102
 103         flash@0 {
 104                 compatible = "jedec,spi-nor";
 105                 reg = <0>;
 106                 spi-max-frequency = <30000000>;
 107
 108                 partitions {
 109                         compatible = "fixed-partitions";
 110                         #address-cells = <1>;
 111                         #size-cells = <1>;
 112
 113                         partition@0 {
 114                                 label = "u-boot";
 115                                 reg = <0x0 0x60000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@60000 {
 120                                 label = "u-boot-env";
 121                                 reg = <0x60000 0x10000>;
 122                         };
 123
 124                         partition@70000 {
 125                                 label = "factory";
 126                                 reg = <0x70000 0x10000>;
 127                                 read-only;
 128                         };
 129
 130                         part_eeprom: partition@80000 {
 131                                 compatible = "nvmem-cells";
 132
 133                                 #address-cells = <1>;
 134                                 #size-cells = <1>;
 135
 136                                 label = "eeprom";
 137                                 reg = <0x80000 0x10000>;
 138                                 read-only;
 139
 140                                 macaddr_eeprom: macaddr@0 {
 141                                         reg = <0x0 0x6>;
 142                                 };
 143                         };
 144
 145                         partition@90000 {
 146                                 label = "bs";
 147                                 reg = <0x90000 0x10000>;
 148                         };
 149
 150                         partition@a0000 {
 151                                 label = "cfg";
 152                                 reg = <0xa0000 0x100000>;
 153                                 read-only;
 154                         };
 155
 156                         partition@1a0000 {
 157                                 compatible = "denx,fit";
 158                                 label = "firmware";
 159                                 reg = <0x1a0000 0x730000>;
 160                         };
 161
 162                         partition@8d0000 {
 163                                 label = "kernel1";
 164                                 reg = <0x8d0000 0x730000>;
 165                         };
 166                 };
 167         };
 168 };
 169
 170 &xhci {
 171         status = "disabled";
 172 };