target/linux/ramips/dts/mt7621_yuncore_g720.dts

   1 #include <dt-bindings/gpio/gpio.h>
   2 #include <dt-bindings/input/input.h>
   3 #include <dt-bindings/leds/common.h>
   4
   5 #include "mt7621.dtsi"
   6
   7 / {
   8         compatible = "yuncore,g720", "mediatek,mt7621-soc";
   9         model = "YunCore G720";
  10
  11         aliases {
  12                 label-mac-device = &wifi0;
  13                 led-boot = &led_sys_red;
  14                 led-failsafe = &led_sys_red;
  15                 led-running = &led_sys_red;
  16                 led-upgrade = &led_sys_red;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_sys_red: led-sys {
  27                         color = <LED_COLOR_ID_RED>;
  28                         function = LED_FUNCTION_STATUS;
  29                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         keys {
  34                 compatible = "gpio-keys";
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RESTART>;
  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
  52 &gpio {
  53         s1 {
  54                 gpio-hog;
  55                 line-name = "s1";
  56                 gpios = <4 GPIO_ACTIVE_LOW>;
  57                 output-high;
  58         };
  59
  60         s2 {
  61                 gpio-hog;
  62                 line-name = "s2";
  63                 gpios = <3 GPIO_ACTIVE_LOW>;
  64                 output-high;
  65         };
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         flash@0 {
  72                 compatible = "w25q128", "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 label = "u-boot";
  83                                 reg = <0x0 0x30000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@30000 {
  88                                 label = "u-boot-env";
  89                                 reg = <0x30000 0x10000>;
  90                                 read-only;
  91                         };
  92
  93                         partition@40000 {
  94                                 label = "factory";
  95                                 reg = <0x50000 0x40000>;
  96                                 read-only;
  97
  98                                 nvmem-layout {
  99                                         compatible = "fixed-layout";
 100                                         #address-cells = <1>;
 101                                         #size-cells = <1>;
 102
 103                                         eeprom_factory_0: eeprom@0 {
 104                                                 reg = <0x0 0xe00>;
 105                                         };
 106
 107                                         macaddr_factory_e000: macaddr@e000 {
 108                                                 reg = <0xe000 0x6>;
 109                                         };
 110
 111                                         macaddr_factory_e006: macaddr@e006 {
 112                                                 reg = <0xe006 0x6>;
 113                                         };
 114                                 };
 115                         };
 116
 117                         partition@50000 {
 118                                 compatible = "denx,uimage";
 119                                 label = "firmware";
 120                                 reg = <0x90000 0xf70000>;
 121                         };
 122                 };
 123         };
 124 };
 125
 126 &gmac0 {
 127         nvmem-cells = <&macaddr_factory_e000>;
 128         nvmem-cell-names = "mac-address";
 129 };
 130
 131 &gmac1 {
 132         status = "okay";
 133         label = "wan";
 134         phy-handle = <&ethphy4>;
 135
 136         nvmem-cells = <&macaddr_factory_e006>;
 137         nvmem-cell-names = "mac-address";
 138 };
 139
 140 &mdio {
 141         ethphy4: ethernet-phy@4 {
 142                 reg = <4>;
 143         };
 144 };
 145
 146 &switch0 {
 147         ports {
 148                 port@0 {
 149                         status = "okay";
 150                         label = "lan1";
 151                 };
 152
 153                 port@1 {
 154                         status = "okay";
 155                         label = "lan2";
 156                 };
 157
 158                 port@2 {
 159                         status = "okay";
 160                         label = "lan3";
 161                 };
 162
 163                 port@3 {
 164                         status = "okay";
 165                         label = "lan4";
 166                 };
 167         };
 168 };
 169
 170 &pcie {
 171         status = "okay";
 172 };
 173
 174 &pcie1 {
 175         wifi0: wifi@0,0 {
 176                 compatible = "mediatek,mt76";
 177                 reg = <0x0000 0 0 0 0>;
 178                 nvmem-cells = <&eeprom_factory_0>;
 179                 nvmem-cell-names = "eeprom";
 180         };
 181 };
 182
 183 &state_default {
 184         gpio {
 185                 groups = "jtag", "wdt";
 186                 function = "gpio";
 187         };
 188 };