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 0>;
  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 1>;
 104                 nvmem-cell-names = "mac-address";
 105         };
 106 };
 107
 108 &mdio_bus {
 109         reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>;
 110         reset-delay-us = <600>;
 111         reset-post-delay-us = <20000>;
 112
 113         phy0: ethernet-phy@5 {
 114                 reg = <5>;
 115                 compatible = "ethernet-phy-ieee802.3-c45";
 116                 phy-mode = "2500base-x";
 117         };
 118 };
 119
 120 &pwm {
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&pwm_pins>;
 123
 124         status = "okay";
 125 };
 126
 127 &fan {
 128         pwms = <&pwm 0 40000 0>;
 129         fan-supply = <&fan_5v>;
 130         interrupt-parent = <&pio>;
 131         interrupts = <29 IRQ_TYPE_EDGE_RISING>;
 132         status = "okay";
 133 };
 134
 135 &spi0 {
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&spi0_flash_pins>;
 138         status = "okay";
 139
 140         spi_nand: flash@0 {
 141                 #address-cells = <1>;
 142                 #size-cells = <1>;
 143                 compatible = "spi-nand";
 144                 reg = <0>;
 145                 spi-max-frequency = <52000000>;
 146
 147                 spi-cal-enable;
 148                 spi-cal-mode = "read-data";
 149                 spi-cal-datalen = <7>;
 150                 spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
 151                 spi-cal-addrlen = <5>;
 152                 spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
 153
 154                 spi-tx-bus-width = <4>;
 155                 spi-rx-bus-width = <4>;
 156                 mediatek,nmbm;
 157                 mediatek,bmt-max-ratio = <1>;
 158                 mediatek,bmt-max-reserved-blocks = <64>;
 159
 160                 partitions {
 161                         compatible = "fixed-partitions";
 162                         #address-cells = <1>;
 163                         #size-cells = <1>;
 164
 165                         partition@0 {
 166                                 label = "BL2";
 167                                 reg = <0x00000 0x0100000>;
 168                                 read-only;
 169                         };
 170
 171                         partition@100000 {
 172                                 label = "u-boot-env";
 173                                 reg = <0x0100000 0x0080000>;
 174                         };
 175
 176                         factory: partition@180000 {
 177                                 label = "Factory";
 178                                 reg = <0x180000 0x0200000>;
 179                                 read-only;
 180
 181                                 nvmem-layout {
 182                                         compatible = "fixed-layout";
 183                                         #address-cells = <1>;
 184                                         #size-cells = <1>;
 185
 186                                         macaddr: macaddr@a {
 187                                                 compatible = "mac-base";
 188                                                 reg = <0xa 0x6>;
 189                                                 #nvmem-cell-cells = <1>;
 190                                         };
 191                                 };
 192                         };
 193
 194                         partition@380000 {
 195                                 label = "FIP";
 196                                 reg = <0x380000 0x0200000>;
 197                                 read-only;
 198                         };
 199
 200                         partition@580000 {
 201                                 label = "log";
 202                                 reg = <0x580000 0x0040000>;
 203                         };
 204
 205                         partition@5c0000 {
 206                                 label = "ubi";
 207                                 reg = <0x5c0000 0xf640000>;
 208                                 compatible = "linux,ubi";
 209                         };
 210                 };
 211         };
 212 };
 213
 214 &pio {
 215         spi0_flash_pins: spi0-pins {
 216                 mux {
 217                         function = "spi";
 218                         groups = "spi0", "spi0_wp_hold";
 219                 };
 220         };
 221
 222         pwm_pins: pwm0-pins {
 223                 mux {
 224                         function = "pwm";
 225                         groups = "pwm0_1";
 226                 };
 227         };
 228 };
 229
 230 &usb_phy {
 231         status = "okay";
 232 };
 233
 234 &xhci {
 235         vbus-supply = <&usb_vbus>;
 236
 237         status = "okay";
 238 };
 239
 240 &wifi {
 241         mediatek,mtd-eeprom = <&factory 0x0>;
 242
 243         status = "okay";
 244 };