target/linux/mediatek/dts/mt7981b-glinet-gl-mt3000.dts

   1 /dts-v1/;
   2
   3 #include "mt7981.dtsi"
   4
   5 / {
   6         model = "GL.iNet GL-MT3000";
   7         compatible = "glinet,gl-mt3000", "mediatek,mt7981";
   8
   9         aliases {
  10                 label-mac-device = &gmac0;
  11                 led-boot = &led_lightblue;
  12                 led-failsafe = &led_lightblue;
  13                 led-running = &led_white;
  14                 led-upgrade = &led_lightblue;
  15                 serial0 = &uart0;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         gpio-keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         linux,code = <KEY_RESTART>;
  28                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 mode {
  32                         label = "mode";
  33                         linux,input-type = <EV_SW>;
  34                         linux,code = <BTN_0>;
  35                         gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
  36                         debounce-interval = <60>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led_lightblue: led@0 {
  44                         label = "blue:run";
  45                         gpios = <&pio 31 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 led_white: led@1 {
  49                         label = "white:system";
  50                         gpios = <&pio 30 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53
  54         fan_5v: regulator-fan-5v {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "fan";
  57                 regulator-min-microvolt = <5000000>;
  58                 regulator-max-microvolt = <5000000>;
  59                 gpio = <&pio 28 GPIO_ACTIVE_HIGH>;
  60                 enable-active-high;
  61                 regulator-boot-on;
  62         };
  63
  64         usb_vbus: regulator-usb-vbus {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "usb_vbus";
  67                 regulator-min-microvolt = <5000000>;
  68                 regulator-max-microvolt = <5000000>;
  69                 gpio = <&pio 12 GPIO_ACTIVE_HIGH>;
  70                 enable-active-high;
  71                 regulator-boot-on;
  72         };
  73 };
  74
  75 &uart0 {
  76         status = "okay";
  77 };
  78
  79 &watchdog {
  80         status = "okay";
  81 };
  82
  83 &eth {
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&mdio_pins>;
  86
  87         status = "okay";
  88
  89         gmac0: mac@0 {
  90                 compatible = "mediatek,eth-mac";
  91                 reg = <0>;
  92                 phy-mode = "2500base-x";
  93                 phy-handle = <&phy0>;
  94                 nvmem-cells = <&macaddr>;
  95                 nvmem-cell-names = "mac-address";
  96         };
  97
  98         gmac1: mac@1 {
  99                 compatible = "mediatek,eth-mac";
 100                 reg = <1>;
 101                 phy-mode = "gmii";
 102                 phy-handle = <&int_gbe_phy>;
 103                 nvmem-cells = <&macaddr>;
 104                 nvmem-cell-names = "mac-address";
 105                 mac-address-increment = <1>;
 106         };
 107 };
 108
 109 &mdio_bus {
 110         reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>;
 111         reset-delay-us = <600>;
 112         reset-post-delay-us = <20000>;
 113
 114         phy0: ethernet-phy@5 {
 115                 reg = <5>;
 116                 compatible = "ethernet-phy-ieee802.3-c45";
 117                 phy-mode = "2500base-x";
 118         };
 119 };
 120
 121 &pwm {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&pwm_pins>;
 124
 125         status = "okay";
 126 };
 127
 128 &fan {
 129         pwms = <&pwm 0 40000 0>;
 130         fan-supply = <&fan_5v>;
 131         interrupt-parent = <&pio>;
 132         interrupts = <29 IRQ_TYPE_EDGE_RISING>;
 133         status = "okay";
 134 };
 135
 136 &spi0 {
 137         pinctrl-names = "default";
 138         pinctrl-0 = <&spi0_flash_pins>;
 139         status = "okay";
 140
 141         spi_nand: flash@0 {
 142                 #address-cells = <1>;
 143                 #size-cells = <1>;
 144                 compatible = "spi-nand";
 145                 reg = <0>;
 146                 spi-max-frequency = <52000000>;
 147
 148                 spi-cal-enable;
 149                 spi-cal-mode = "read-data";
 150                 spi-cal-datalen = <7>;
 151                 spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
 152                 spi-cal-addrlen = <5>;
 153                 spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
 154
 155                 spi-tx-bus-width = <4>;
 156                 spi-rx-bus-width = <4>;
 157                 mediatek,nmbm;
 158                 mediatek,bmt-max-ratio = <1>;
 159                 mediatek,bmt-max-reserved-blocks = <64>;
 160
 161                 partitions {
 162                         compatible = "fixed-partitions";
 163                         #address-cells = <1>;
 164                         #size-cells = <1>;
 165
 166                         partition@0 {
 167                                 label = "BL2";
 168                                 reg = <0x00000 0x0100000>;
 169                                 read-only;
 170                         };
 171
 172                         partition@100000 {
 173                                 label = "u-boot-env";
 174                                 reg = <0x0100000 0x0080000>;
 175                         };
 176
 177                         factory: partition@180000 {
 178                                 label = "Factory";
 179                                 reg = <0x180000 0x0200000>;
 180                                 read-only;
 181
 182                                 nvmem-layout {
 183                                         compatible = "fixed-layout";
 184                                         #address-cells = <1>;
 185                                         #size-cells = <1>;
 186
 187                                         macaddr: macaddr@a {
 188                                                 reg = <0xa 0x6>;
 189                                         };
 190                                 };
 191                         };
 192
 193                         partition@380000 {
 194                                 label = "FIP";
 195                                 reg = <0x380000 0x0200000>;
 196                                 read-only;
 197                         };
 198
 199                         partition@580000 {
 200                                 label = "log";
 201                                 reg = <0x580000 0x0040000>;
 202                         };
 203
 204                         partition@5c0000 {
 205                                 label = "ubi";
 206                                 reg = <0x5c0000 0xf640000>;
 207                                 compatible = "linux,ubi";
 208                         };
 209                 };
 210         };
 211 };
 212
 213 &pio {
 214         spi0_flash_pins: spi0-pins {
 215                 mux {
 216                         function = "spi";
 217                         groups = "spi0", "spi0_wp_hold";
 218                 };
 219         };
 220
 221         pwm_pins: pwm0-pins {
 222                 mux {
 223                         function = "pwm";
 224                         groups = "pwm0_1";
 225                 };
 226         };
 227 };
 228
 229 &usb_phy {
 230         status = "okay";
 231 };
 232
 233 &xhci {
 234         vbus-supply = <&usb_vbus>;
 235
 236         status = "okay";
 237 };
 238
 239 &wifi {
 240         mediatek,mtd-eeprom = <&factory 0x0>;
 241
 242         status = "okay";
 243 };