target/linux/ramips/dts/mt7621_tenbay_t-mb5eu-v01.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 = "tenbay,t-mb5eu-v01", "mediatek,mt7621-soc";
  10         model = "Tenbay T-MB5EU-V01";
  11
  12         aliases {
  13                 led-boot = &led_green;
  14                 led-failsafe = &led_red;
  15                 led-running = &led_blue;
  16                 led-upgrade = &led_red;
  17                 label-mac-device = &wan_port;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22                 bootargs-override = "console=ttyS0,115200";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&led_pins>;
  29
  30                 led_blue: blue {
  31                         label = "blue";
  32                         gpios = <&aw9523 0 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 led_red: red {
  36                         label = "red";
  37                         gpios = <&aw9523 1 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 led_green: green {
  41                         label = "green";
  42                         gpios = <&aw9523 11 GPIO_ACTIVE_LOW>;
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys-polled";
  48                 poll-interval = <50>;
  49                 pinctrl-names = "default";
  50                 pinctrl-0 = <&button_pins>;
  51
  52                 reset {
  53                         label = "reset";
  54                         gpios = <&aw9523 9 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_RESTART>;
  56                 };
  57
  58                 wps {
  59                         label = "wps";
  60                         gpios = <&aw9523 8 GPIO_ACTIVE_LOW>;
  61                         linux,code = <KEY_WPS_BUTTON>;
  62                 };
  63         };
  64
  65         i2c-gpio {
  66                 #address-cells = <1>;
  67                 #size-cells = <0>;
  68
  69                 compatible = "i2c-gpio";
  70                 gpios = <&gpio 7 GPIO_ACTIVE_HIGH &gpio 8 GPIO_ACTIVE_HIGH>;
  71                 i2c-gpio,delay-us = <10>;
  72
  73                 aw9523: gpio-expander@5b {
  74                         compatible = "awinic,aw9523-pinctrl";
  75                         reg = <0x5b>;
  76                         gpio-controller;
  77                         #gpio-cells = <2>;
  78                         gpio-ranges = <&aw9523 0 0 16>;
  79
  80                         reset-gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
  81
  82                         button_pins: button-pins {
  83                                 pins = "gpio8", "gpio9";
  84                                 function = "gpio";
  85                                 bias-pull-up;
  86                                 drive-open-drain;
  87                                 input-enable;
  88                         };
  89
  90                         led_pins: led-pins {
  91                                 pins = "gpio0", "gpio1", "gpio11";
  92                                 function = "gpio";
  93                                 input-disable;
  94                                 output-low;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &pcie {
 101         status = "okay";
 102 };
 103
 104 &pcie1 {
 105         wifi@0,0 {
 106                 reg = <0x0 0 0 0 0>;
 107                 mediatek,mtd-eeprom = <&factory 0x0>;
 108         };
 109 };
 110
 111 &gmac0 {
 112         nvmem-cells = <&macaddr_factory_4>;
 113         nvmem-cell-names = "mac-address";
 114 };
 115
 116 &switch0 {
 117         ports {
 118                 wan_port: port@0 {
 119                         status = "okay";
 120                         label = "wan";
 121                         nvmem-cells = <&macaddr_factory_28>;
 122                         nvmem-cell-names = "mac-address";
 123                 };
 124
 125                 port@1 {
 126                         status = "okay";
 127                         label = "lan1";
 128                 };
 129
 130                 port@2 {
 131                         status = "okay";
 132                         label = "lan2";
 133                 };
 134
 135                 port@3 {
 136                         status = "okay";
 137                         label = "lan3";
 138                 };
 139
 140                 port@4 {
 141                         status = "okay";
 142                         label = "lan4";
 143                 };
 144         };
 145 };
 146
 147 &state_default {
 148         gpio {
 149                 groups = "uart3";
 150                 function = "gpio";
 151         };
 152 };
 153
 154 &spi0 {
 155         status = "okay";
 156
 157         flash@0 {
 158                 compatible = "jedec,spi-nor";
 159                 reg = <0>;
 160                 spi-max-frequency = <50000000>;
 161
 162                 partitions {
 163                         compatible = "fixed-partitions";
 164                         #address-cells = <1>;
 165                         #size-cells = <1>;
 166
 167                         partition@0 {
 168                                 label = "u-boot";
 169                                 reg = <0x0 0x30000>;
 170                                 read-only;
 171                         };
 172
 173                         partition@30000 {
 174                                 label = "u-boot-env";
 175                                 reg = <0x30000 0x10000>;
 176                                 read-only;
 177                         };
 178
 179                         partition@40000 {
 180                                 label = "product";
 181                                 reg = <0x40000 0x10000>;
 182                                 read-only;
 183                         };
 184
 185                         factory: partition@50000 {
 186                                 label = "factory";
 187                                 reg = <0x50000 0x40000>;
 188                                 read-only;
 189                         };
 190
 191                         partition@90000 {
 192                                 compatible = "denx,fit";
 193                                 label = "firmware";
 194                                 reg = <0x90000 0xf70000>;
 195                         };
 196                 };
 197         };
 198 };
 199
 200 &factory {
 201         compatible = "nvmem-cells";
 202         #address-cells = <1>;
 203         #size-cells = <1>;
 204
 205         macaddr_factory_4: macaddr@4 {
 206                 reg = <0x4 0x6>;
 207         };
 208
 209         macaddr_factory_28: macaddr@28 {
 210                 reg = <0x28 0x6>;
 211         };
 212 };