target/linux/mediatek/dts/mt7629-iptime-a6004mx.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 /dts-v1/;
   4 #include <dt-bindings/input/input.h>
   5 #include "mt7629.dtsi"
   6
   7 / {
   8         model = "ipTIME A6004MX";
   9         compatible = "iptime,a6004mx", "mediatek,mt7629";
  10
  11         aliases {
  12                 led-boot = &led_cpu;
  13                 led-failsafe = &led_cpu;
  14                 led-running = &led_cpu;
  15                 led-upgrade = &led_cpu;
  16                 serial0 = &uart0;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0:115200n8";
  21                 bootargs-override = "console=ttyS0,115200n8";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_cpu: cpu {
  28                         label = "orange:cpu";
  29                         gpios = <&pio 57 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 wlan5g {
  33                         label = "orange:wlan5g";
  34                         gpios = <&pio 22 GPIO_ACTIVE_LOW>;
  35                         // linux,default-trigger = "phy0radio";
  36                 };
  37
  38                 wlan2g {
  39                         label = "orange:wlan2g";
  40                         gpios = <&pio 21 GPIO_ACTIVE_LOW>;
  41                         // linux,default-trigger = "phy1radio";
  42                 };
  43
  44                 wan {
  45                         label = "orange:wan";
  46                         gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
  47                 };
  48         };
  49
  50         keys {
  51                 compatible = "gpio-keys";
  52
  53                 reset {
  54                         label = "factory";
  55                         linux,code = <KEY_RESTART>;
  56                         gpios = <&pio 60 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 wps {
  60                         label = "wps";
  61                         linux,code = <KEY_WPS_BUTTON>;
  62                         gpios = <&pio 58 GPIO_ACTIVE_LOW>;
  63                 };
  64         };
  65
  66         memory@40000000 {
  67                 device_type = "memory";
  68                 reg = <0x40000000 0x10000000>;
  69         };
  70
  71         reg_3p3v: regulator-3p3v {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "fixed-3.3V";
  74                 regulator-min-microvolt = <3300000>;
  75                 regulator-max-microvolt = <3300000>;
  76                 regulator-boot-on;
  77                 regulator-always-on;
  78         };
  79
  80         reg_5v: regulator-5v {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "fixed-5V";
  83                 regulator-min-microvolt = <5000000>;
  84                 regulator-max-microvolt = <5000000>;
  85                 regulator-boot-on;
  86                 regulator-always-on;
  87         };
  88 };
  89
  90 &eth {
  91         pinctrl-names = "default";
  92         pinctrl-0 = <&eth_pins>;
  93         pinctrl-1 = <&ephy_leds_pins>;
  94         status = "okay";
  95
  96         gmac0: mac@0 {
  97                 compatible = "mediatek,eth-mac";
  98                 reg = <0>;
  99                 phy-mode = "2500base-x";
 100                 nvmem-cells = <&macaddr_factory_4>;
 101                 nvmem-cell-names = "mac-address";
 102                 mac-address-increment = <3>;
 103
 104                 fixed-link {
 105                         speed = <2500>;
 106                         full-duplex;
 107                         pause;
 108                 };
 109         };
 110
 111         gmac1: mac@1 {
 112                 compatible = "mediatek,eth-mac";
 113                 reg = <1>;
 114                 phy-mode = "gmii";
 115                 phy-handle = <&phy0>;
 116                 nvmem-cells = <&macaddr_factory_4>;
 117                 nvmem-cell-names = "mac-address";
 118                 mac-address-increment = <1>;
 119         };
 120
 121         mdio: mdio-bus {
 122                 #address-cells = <1>;
 123                 #size-cells = <0>;
 124
 125                 phy0: ethernet-phy@0 {
 126                         reg = <0>;
 127                 };
 128
 129                 switch@2 {
 130                         compatible = "mediatek,mt7531";
 131                         reg = <2>;
 132                         reset-gpios = <&pio 28 0>;
 133                         interrupt-controller;
 134                         #interrupt-cells = <1>;
 135                         interrupt-parent = <&pio>;
 136                         interrupts = <6 IRQ_TYPE_LEVEL_HIGH>;
 137
 138                         ports {
 139                                 #address-cells = <1>;
 140                                 #size-cells = <0>;
 141
 142                                 port@0 {
 143                                         reg = <0>;
 144                                         label = "lan1";
 145                                 };
 146
 147                                 port@1 {
 148                                         reg = <1>;
 149                                         label = "lan2";
 150                                 };
 151
 152                                 port@2 {
 153                                         reg = <2>;
 154                                         label = "lan3";
 155                                 };
 156
 157                                 port@3 {
 158                                         reg = <3>;
 159                                         label = "lan4";
 160                                 };
 161
 162                                 port@6 {
 163                                         reg = <6>;
 164                                         ethernet = <&gmac0>;
 165                                         phy-mode = "2500base-x";
 166
 167                                         fixed-link {
 168                                                 speed = <2500>;
 169                                                 full-duplex;
 170                                                 pause;
 171                                         };
 172                                 };
 173                         };
 174                 };
 175         };
 176 };
 177
 178 &bch {
 179         status = "okay";
 180 };
 181
 182 &snfi {
 183         pinctrl-names = "default";
 184         pinctrl-0 = <&serial_nand_pins>;
 185         status = "okay";
 186         flash@0 {
 187                 compatible = "spi-nand";
 188                 reg = <0>;
 189                 spi-tx-bus-width = <4>;
 190                 spi-rx-bus-width = <4>;
 191                 nand-ecc-engine = <&snfi>;
 192                 mediatek,bmt-v2;
 193
 194                 partitions {
 195                         compatible = "fixed-partitions";
 196                         #address-cells = <1>;
 197                         #size-cells = <1>;
 198
 199                         partition@0 {
 200                                 label = "Bootloader";
 201                                 reg = <0x0 0x100000>;
 202                                 read-only;
 203                         };
 204
 205                         partition@100000 {
 206                                 label = "Config";
 207                                 reg = <0x100000 0x40000>;
 208                         };
 209
 210                         partition@140000 {
 211                                 label = "factory";
 212                                 reg = <0x140000 0x80000>;
 213                                 read-only;
 214
 215                                 compatible = "nvmem-cells";
 216                                 #address-cells = <1>;
 217                                 #size-cells = <1>;
 218
 219                                 macaddr_factory_4: macaddr@4 {
 220                                         reg = <0x4 0x6>;
 221                                 };
 222                         };
 223
 224                         partition@1c0000 {
 225                                 label = "firmware";
 226                                 reg = <0x1c0000 0x7400000>;
 227                                 compatible = "denx,fit";
 228                                 openwrt,fit-offset = <0x800>;
 229                         };
 230                 };
 231         };
 232 };
 233
 234 &pio {
 235         eth_pins: eth-pins {
 236                 mux {
 237                         function = "eth";
 238                         groups = "mdc_mdio";
 239                 };
 240         };
 241
 242         ephy_leds_pins: ephy-leds-pins {
 243                 mux {
 244                         function = "led";
 245                         groups = "ephy_leds";
 246                 };
 247         };
 248
 249         /* Serial NAND is shared pin with SPI-NOR */
 250         serial_nand_pins: serial-nand-pins {
 251                 mux {
 252                         function = "flash";
 253                         groups = "snfi";
 254                 };
 255         };
 256
 257         uart0_pins: uart0-pins {
 258                 mux {
 259                         function = "uart";
 260                         groups = "uart0_txd_rxd" ;
 261                 };
 262         };
 263
 264         watchdog_pins: watchdog-pins {
 265                 mux {
 266                         function = "watchdog";
 267                         groups = "watchdog";
 268                 };
 269         };
 270 };
 271
 272 &ssusb {
 273         vusb33-supply = <&reg_3p3v>;
 274         vbus-supply = <&reg_5v>;
 275         status = "okay";
 276 };
 277
 278 &uart0 {
 279         pinctrl-names = "default";
 280         pinctrl-0 = <&uart0_pins>;
 281         status = "okay";
 282 };
 283
 284 &watchdog {
 285         pinctrl-names = "default";
 286         pinctrl-0 = <&watchdog_pins>;
 287         status = "okay";
 288
 289         interrupt-controller;
 290         #interrupt-cells = <1>;
 291         interrupt-parent = <&pio>;
 292         interrupts = <GIC_SPI 0x80 IRQ_TYPE_EDGE_FALLING>;
 293 };