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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         model = "Ubiquiti UniFi Switch Flex";
   9         compatible = "ubnt,usw-flex", "mediatek,mt7621-soc";
  10
  11         aliases {
  12                 led-boot = &led_white;
  13                 led-failsafe = &led_white;
  14                 led-running = &led_blue;
  15                 led-upgrade = &led_blue;
  16                 label-mac-device = &gmac0;
  17         };
  18
  19         chosen {
  20                 bootargs-override = "console=ttyS0,115200";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys";
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 led_blue: status_blue {
  37                         function = LED_FUNCTION_STATUS;
  38                         color = <LED_COLOR_ID_BLUE>;
  39                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  40                 };
  41
  42                 led_white: status_white {
  43                         function = LED_FUNCTION_STATUS;
  44                         color = <LED_COLOR_ID_WHITE>;
  45                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  46                 };
  47         };
  48
  49         i2c-gpio {
  50                 compatible = "i2c-gpio";
  51
  52                 sda-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
  53                 scl-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
  54
  55                 i2c-gpio,delay-us = <50>;
  56
  57                 /* Microsemi PD69104B1 PSE controller */
  58         };
  59 };
  60
  61 &gmac0 {
  62         nvmem-cells = <&macaddr_eeprom>;
  63         nvmem-cell-names = "mac-address";
  64         label = "dsa";
  65 };
  66
  67 &gmac1 {
  68         status = "okay";
  69         label = "lan1";
  70         phy-handle = <&ethphy4>;
  71
  72         nvmem-cells = <&macaddr_eeprom>;
  73         nvmem-cell-names = "mac-address";
  74 };
  75
  76 &ethphy4 {
  77         /delete-property/ interrupts;
  78 };
  79
  80 &switch0 {
  81         ports {
  82                 port@0 {
  83                         status = "okay";
  84                         label = "lan5";
  85                 };
  86
  87                 port@1 {
  88                         status = "okay";
  89                         label = "lan4";
  90                 };
  91
  92                 port@2 {
  93                         status = "okay";
  94                         label = "lan3";
  95                 };
  96
  97                 port@3 {
  98                         status = "okay";
  99                         label = "lan2";
 100                 };
 101         };
 102 };
 103
 104 &state_default {
 105         gpio {
 106                 groups = "i2c", "uart2", "uart3", "jtag";
 107                 function = "gpio";
 108         };
 109 };
 110
 111 &spi0 {
 112         status = "okay";
 113
 114         flash@0 {
 115                 compatible = "jedec,spi-nor";
 116                 reg = <0>;
 117                 spi-max-frequency = <30000000>;
 118
 119                 partitions {
 120                         compatible = "fixed-partitions";
 121                         #address-cells = <1>;
 122                         #size-cells = <1>;
 123
 124                         partition@0 {
 125                                 label = "u-boot";
 126                                 reg = <0x0 0x60000>;
 127                                 read-only;
 128                         };
 129
 130                         partition@60000 {
 131                                 label = "u-boot-env";
 132                                 reg = <0x60000 0x10000>;
 133                         };
 134
 135                         partition@70000 {
 136                                 label = "factory";
 137                                 reg = <0x70000 0x10000>;
 138                                 read-only;
 139                         };
 140
 141                         partition@80000 {
 142                                 label = "eeprom";
 143                                 reg = <0x80000 0x10000>;
 144                                 read-only;
 145
 146                                 nvmem-layout {
 147                                         compatible = "fixed-layout";
 148                                         #address-cells = <1>;
 149                                         #size-cells = <1>;
 150
 151                                         macaddr_eeprom: macaddr@0 {
 152                                                 reg = <0x0 0x6>;
 153                                         };
 154                                 };
 155                         };
 156
 157                         partition@90000 {
 158                                 label = "bs";
 159                                 reg = <0x90000 0x10000>;
 160                         };
 161
 162                         partition@a0000 {
 163                                 label = "cfg";
 164                                 reg = <0xa0000 0x100000>;
 165                                 read-only;
 166                         };
 167
 168                         partition@1a0000 {
 169                                 /* Combine kernel0 / kernel1 */
 170                                 compatible = "denx,fit";
 171                                 label = "firmware";
 172                                 reg = <0x1a0000 0xe60000>;
 173                         };
 174                 };
 175         };
 176 };
 177
 178 &xhci {
 179         status = "disabled";
 180 };