target/linux/mediatek/dts/mt7981b-h3c-magic-nx30-pro.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 /dts-v1/;
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "mt7981.dtsi"
   8
   9 / {
  10         model = "H3C Magic NX30 Pro";
  11         compatible = "h3c,magic-nx30-pro", "mediatek,mt7981";
  12
  13         aliases {
  14                 serial0 = &uart0;
  15                 led-boot = &led_status_green;
  16                 led-failsafe = &led_status_red;
  17                 led-running = &led_status_green;
  18                 led-upgrade = &led_status_red;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         memory {
  26                 reg = <0 0x40000000 0 0x10000000>;
  27         };
  28
  29         gpio-keys {
  30                 compatible = "gpio-keys";
  31
  32                 reset {
  33                         label = "reset";
  34                         linux,code = <KEY_RESTART>;
  35                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 wps {
  39                         label = "wps";
  40                         linux,code = <KEY_WPS_BUTTON>;
  41                         gpios = <&pio 0 GPIO_ACTIVE_LOW>;
  42                 };
  43         };
  44
  45         leds {
  46                 compatible = "gpio-leds";
  47
  48                 led_status_green: green {
  49                         label = "green:status";
  50                         gpios = <&pio 4 GPIO_ACTIVE_LOW>;
  51                 };
  52
  53                 led_status_red: red {
  54                         label = "red:status";
  55                         gpios = <&pio 5 GPIO_ACTIVE_LOW>;
  56                 };
  57         };
  58 };
  59
  60 &eth {
  61         status = "okay";
  62
  63         gmac0: mac@0 {
  64                 compatible = "mediatek,eth-mac";
  65                 reg = <0>;
  66                 phy-mode = "2500base-x";
  67
  68                 fixed-link {
  69                         speed = <2500>;
  70                         full-duplex;
  71                         pause;
  72                 };
  73         };
  74
  75         gmac1: mac@1 {
  76                 compatible = "mediatek,eth-mac";
  77                 reg = <1>;
  78                 phy-mode = "gmii";
  79                 phy-handle = <&int_gbe_phy>;
  80         };
  81 };
  82
  83 &mdio_bus {
  84         switch: switch@0 {
  85                 compatible = "mediatek,mt7531";
  86                 reg = <31>;
  87                 reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
  88                 interrupt-controller;
  89                 #interrupt-cells = <1>;
  90                 interrupt-parent = <&pio>;
  91                 interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
  92         };
  93 };
  94
  95 &spi0 {
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&spi0_flash_pins>;
  98         status = "okay";
  99
 100         spi_nand@0 {
 101                 compatible = "spi-nand";
 102                 #address-cells = <1>;
 103                 #size-cells = <1>;
 104                 reg = <0>;
 105
 106                 spi-max-frequency = <52000000>;
 107                 spi-tx-buswidth = <4>;
 108                 spi-rx-buswidth = <4>;
 109
 110                 partitions {
 111                         compatible = "fixed-partitions";
 112                         #address-cells = <1>;
 113                         #size-cells = <1>;
 114
 115                         partition@0 {
 116                                 label = "BL2";
 117                                 reg = <0x0000000 0x0100000>;
 118                                 read-only;
 119                         };
 120
 121                         partition@100000 {
 122                                 label = "u-boot-env";
 123                                 reg = <0x0100000 0x0080000>;
 124                         };
 125
 126                         factory: partition@180000 {
 127                                 label = "Factory";
 128                                 reg = <0x0180000 0x0200000>;
 129                                 read-only;
 130                         };
 131
 132                         partition@380000 {
 133                                 label = "FIP";
 134                                 reg = <0x0380000 0x0200000>;
 135                                 read-only;
 136                         };
 137
 138                         partition@580000 {
 139                                 label = "ubi";
 140                                 reg = <0x0580000 0x4000000>;
 141                         };
 142
 143                         /* yaffs partition */
 144                         partition@4580000 {
 145                                 label = "pdt_data";
 146                                 reg = <0x4580000 0x0600000>;
 147                                 read-only;
 148                         };
 149
 150                         /* yaffs partition */
 151                         partition@4b80000 {
 152                                 label = "pdt_data_1";
 153                                 reg = <0x4b80000 0x0600000>;
 154                                 read-only;
 155                         };
 156
 157                         partition@5180000 {
 158                                 label = "exp";
 159                                 reg = <0x5180000 0x0100000>;
 160                                 read-only;
 161                         };
 162
 163                         partition@5280000 {
 164                                 label = "plugin";
 165                                 reg = <0x5280000 0x2580000>;
 166                                 read-only;
 167                         };
 168                 };
 169         };
 170 };
 171
 172 &switch {
 173         ports {
 174                 #address-cells = <1>;
 175                 #size-cells = <0>;
 176
 177                 port@0 {
 178                         reg = <0>;
 179                         label = "lan1";
 180                 };
 181
 182                 port@1 {
 183                         reg = <1>;
 184                         label = "lan2";
 185                 };
 186
 187                 port@2 {
 188                         reg = <2>;
 189                         label = "lan3";
 190                 };
 191
 192                 port@6 {
 193                         reg = <6>;
 194                         ethernet = <&gmac0>;
 195                         phy-mode = "2500base-x";
 196
 197                         fixed-link {
 198                                 speed = <2500>;
 199                                 full-duplex;
 200                                 pause;
 201                         };
 202                 };
 203         };
 204 };
 205
 206 &pio {
 207         spi0_flash_pins: spi0-pins {
 208                 mux {
 209                         function = "spi";
 210                         groups = "spi0", "spi0_wp_hold";
 211                 };
 212
 213                 conf-pu {
 214                         pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
 215                         drive-strength = <8>;
 216                         mediatek,pull-up-adv = <0>; /* bias-disable */
 217                 };
 218
 219                 conf-pd {
 220                         pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
 221                         drive-strength = <8>;
 222                         mediatek,pull-up-adv = <0>; /* bias-disable */
 223                 };
 224         };
 225 };
 226
 227 &uart0 {
 228         status = "okay";
 229 };
 230
 231 &watchdog {
 232         status = "okay";
 233 };
 234
 235 &wifi {
 236         status = "okay";
 237
 238         mediatek,mtd-eeprom = <&factory 0x0>;
 239 };