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 &mdio {
  77         ethphy4: ethernet-phy@4 {
  78                 reg = <4>;
  79         };
  80 };
  81
  82 &switch0 {
  83         ports {
  84                 port@0 {
  85                         status = "okay";
  86                         label = "lan5";
  87                 };
  88
  89                 port@1 {
  90                         status = "okay";
  91                         label = "lan4";
  92                 };
  93
  94                 port@2 {
  95                         status = "okay";
  96                         label = "lan3";
  97                 };
  98
  99                 port@3 {
 100                         status = "okay";
 101                         label = "lan2";
 102                 };
 103         };
 104 };
 105
 106 &state_default {
 107         gpio {
 108                 groups = "i2c", "uart2", "uart3", "jtag";
 109                 function = "gpio";
 110         };
 111 };
 112
 113 &spi0 {
 114         status = "okay";
 115
 116         flash@0 {
 117                 compatible = "jedec,spi-nor";
 118                 reg = <0>;
 119                 spi-max-frequency = <30000000>;
 120
 121                 partitions {
 122                         compatible = "fixed-partitions";
 123                         #address-cells = <1>;
 124                         #size-cells = <1>;
 125
 126                         partition@0 {
 127                                 label = "u-boot";
 128                                 reg = <0x0 0x60000>;
 129                                 read-only;
 130                         };
 131
 132                         partition@60000 {
 133                                 label = "u-boot-env";
 134                                 reg = <0x60000 0x10000>;
 135                         };
 136
 137                         partition@70000 {
 138                                 label = "factory";
 139                                 reg = <0x70000 0x10000>;
 140                                 read-only;
 141                         };
 142
 143                         partition@80000 {
 144                                 label = "eeprom";
 145                                 reg = <0x80000 0x10000>;
 146                                 read-only;
 147
 148                                 nvmem-layout {
 149                                         compatible = "fixed-layout";
 150                                         #address-cells = <1>;
 151                                         #size-cells = <1>;
 152
 153                                         macaddr_eeprom: macaddr@0 {
 154                                                 reg = <0x0 0x6>;
 155                                         };
 156                                 };
 157                         };
 158
 159                         partition@90000 {
 160                                 label = "bs";
 161                                 reg = <0x90000 0x10000>;
 162                         };
 163
 164                         partition@a0000 {
 165                                 label = "cfg";
 166                                 reg = <0xa0000 0x100000>;
 167                                 read-only;
 168                         };
 169
 170                         partition@1a0000 {
 171                                 /* Combine kernel0 / kernel1 */
 172                                 compatible = "denx,fit";
 173                                 label = "firmware";
 174                                 reg = <0x1a0000 0xe60000>;
 175                         };
 176                 };
 177         };
 178 };
 179
 180 &xhci {
 181         status = "disabled";
 182 };