target/linux/mediatek/dts/mt7986a-zyxel-ex5601-t0-common.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (C) 2021 MediaTek Inc.
   4  * Author: Sam.Shih <sam.shih@mediatek.com>
   5  */
   6
   7 #include "mt7986a.dtsi"
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/input.h>
  10
  11 / {
  12         aliases {
  13                 serial0 = &uart0;
  14                 label-mac-device = &gmac0;
  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 0x40000000>;
  27         };
  28
  29         reg_1p8v: regulator-1p8v {
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "fixed-1.8V";
  32                 regulator-min-microvolt = <1800000>;
  33                 regulator-max-microvolt = <1800000>;
  34                 regulator-boot-on;
  35                 regulator-always-on;
  36         };
  37
  38         reg_3p3v: regulator-3p3v {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "fixed-3.3V";
  41                 regulator-min-microvolt = <3300000>;
  42                 regulator-max-microvolt = <3300000>;
  43                 regulator-boot-on;
  44                 regulator-always-on;
  45         };
  46
  47         reg_5v: regulator-5v {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "fixed-5V";
  50                 regulator-min-microvolt = <5000000>;
  51                 regulator-max-microvolt = <5000000>;
  52                 regulator-boot-on;
  53                 regulator-always-on;
  54         };
  55
  56         gpio-keys {
  57                 compatible = "gpio-keys";
  58                 poll-interval = <20>;
  59
  60                 reset-button {
  61                         label = "reset";
  62                         gpios = <&pio 21 GPIO_ACTIVE_LOW>;
  63                         linux,code = <KEY_RESTART>;
  64                 };
  65
  66                 wlan-button {
  67                         label = "wlan";
  68                         gpios = <&pio 11 GPIO_ACTIVE_LOW>;
  69                         linux,code = <KEY_WLAN>;
  70                 };
  71                 wps-button {
  72                         label = "wps";
  73                         gpios = <&pio 56 GPIO_ACTIVE_LOW>;
  74                         linux,code = <KEY_WPS_BUTTON>;
  75                 };
  76         };
  77
  78         leds {
  79                 compatible = "gpio-leds";
  80
  81                 led_green_wifi24g {
  82                         label = "green:wifi24g";
  83                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  84                         default-state = "off";
  85                 };
  86
  87                 led_green_wifi5g {
  88                         label = "green:wifi5g";
  89                         gpios = <&pio 2 GPIO_ACTIVE_LOW>;
  90                         default-state = "off";
  91                 };
  92
  93                 led_green_inet {
  94                         label = "green:inet";
  95                         gpios = <&pio 14 GPIO_ACTIVE_LOW>;
  96                         default-state = "off";
  97                 };
  98
  99                 led_red_inet {
 100                         label = "red:inet";
 101                         gpios = <&pio 15 GPIO_ACTIVE_LOW>;
 102                         default-state = "off";
 103                 };
 104
 105                 led_status_green: led_green_pwr {
 106                         label = "green:pwr";
 107                         gpios = <&pio 13 GPIO_ACTIVE_LOW>;
 108                         linux,default-trigger = "timer"; /* Default blinking */
 109                         led-pattern = <125 125>; /* Fast blink is 4 HZ */
 110                 };
 111
 112                 led_status_red: led_red_pwr {
 113                         label = "red:pwr";
 114                         gpios = <&pio 12 GPIO_ACTIVE_LOW>;
 115                         default-state = "off";
 116                 };
 117
 118                 led_green_fxs {
 119                         label = "green:fxs";
 120                         gpios = <&pio 16 GPIO_ACTIVE_HIGH>;
 121                         default-state = "off";
 122                 };
 123
 124                 led_amber_fxs {
 125                         label = "amber:fxs";
 126                         gpios = <&pio 17 GPIO_ACTIVE_HIGH>;
 127                         default-state = "off";
 128                 };
 129
 130                 led_amber_wps24g {
 131                         label = "amber:wps24g";
 132                         gpios = <&pio 18 GPIO_ACTIVE_HIGH>;
 133                         default-state = "off";
 134                 };
 135
 136                 led_amber_wps5g {
 137                         label = "amber:wps5g";
 138                         gpios = <&pio 19 GPIO_ACTIVE_HIGH>;
 139                         default-state = "off";
 140                 };
 141
 142                 led_green_lan {
 143                         label = "green:lan";
 144                         gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
 145                         default-state = "off";
 146                 };
 147
 148                 led_green_sfp {
 149                         label = "green:sfp";
 150                         gpios = <&pio 24 GPIO_ACTIVE_HIGH>;
 151                         default-state = "off";
 152                 };
 153         };
 154 };
 155
 156 &spi0 {
 157         pinctrl-names = "default";
 158         pinctrl-0 = <&spi_flash_pins>;
 159         cs-gpios = <0>, <0>;
 160         #address-cells = <1>;
 161         #size-cells = <0>;
 162         status = "okay";
 163
 164         spi_nand: spi_nand@0 {
 165                 #address-cells = <1>;
 166                 #size-cells = <1>;
 167                 compatible = "spi-nand";
 168                 reg = <1>;
 169                 spi-max-frequency = <10000000>;
 170                 spi-tx-bus-width = <4>;
 171                 spi-rx-bus-width = <4>;
 172
 173                 nand_partitions: partitions {
 174                         compatible = "fixed-partitions";
 175                         #address-cells = <1>;
 176                         #size-cells = <1>;
 177                 };
 178         };
 179 };
 180
 181 &eth {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&eth_pins>;
 184         status = "okay";
 185
 186         gmac0: mac@0 {
 187                 compatible = "mediatek,eth-mac";
 188                 reg = <0>;
 189                 phy-mode = "2500base-x";
 190
 191                 fixed-link {
 192                         speed = <2500>;
 193                         full-duplex;
 194                         pause;
 195                 };
 196         };
 197
 198         gmac1: mac@1 {
 199                 compatible = "mediatek,eth-mac";
 200                 reg = <1>;
 201                 phy-mode = "2500base-x";
 202                 phy = <&phy6>;
 203         };
 204
 205         mdio: mdio-bus {
 206                 #address-cells = <1>;
 207                 #size-cells = <0>;
 208                 reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
 209                 reset-delay-us = <1500000>;
 210                 reset-post-delay-us = <1000000>;
 211
 212                 phy5: phy@5 {
 213                         compatible = "ethernet-phy-ieee802.3-c45";
 214                         reg = <5>;
 215                         mxl,led-config = <0x03f0 0x0 0x0 0x0>;
 216                 };
 217
 218                 phy6: phy@6 {
 219                         compatible = "ethernet-phy-ieee802.3-c45";
 220                         reg = <6>;
 221                         mxl,led-config = <0x00f0 0x0 0x0 0x0>;
 222                 };
 223
 224                 switch@1f {
 225                         compatible = "mediatek,mt7531";
 226                         reg = <31>;
 227                         reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
 228
 229                         ports {
 230                                 #address-cells = <1>;
 231                                 #size-cells = <0>;
 232
 233                                 port@1 {
 234                                         reg = <1>;
 235                                         label = "lan2";
 236                                 };
 237
 238                                 port@2 {
 239                                         reg = <2>;
 240                                         label = "lan3";
 241                                 };
 242
 243                                 port@3 {
 244                                         reg = <3>;
 245                                         label = "lan4";
 246                                 };
 247
 248                                 port@5 {
 249                                         reg = <5>;
 250                                         label = "lan1";
 251                                         phy-mode = "2500base-x";
 252                                         phy = <&phy5>;
 253                                 };
 254
 255                                 port@6 {
 256                                         reg = <6>;
 257                                         ethernet = <&gmac0>;
 258                                         phy-mode = "2500base-x";
 259
 260                                         fixed-link {
 261                                                 speed = <2500>;
 262                                                 full-duplex;
 263                                                 pause;
 264                                         };
 265                                 };
 266                         };
 267                 };
 268         };
 269 };
 270
 271 &watchdog {
 272         status = "okay";
 273 };
 274
 275 &wifi {
 276         status = "okay";
 277         pinctrl-names = "default", "dbdc";
 278         pinctrl-0 = <&wf_2g_5g_pins>;
 279         pinctrl-1 = <&wf_dbdc_pins>;
 280 };
 281
 282 &crypto {
 283         status = "okay";
 284 };
 285
 286 &pio {
 287         eth_pins: eth-pins {
 288                 mux {
 289                         function = "eth";
 290                         groups = "switch_int", "mdc_mdio";
 291                 };
 292         };
 293
 294         spic_pins_g2: spic-pins-29-to-32 {
 295                 mux {
 296                         function = "spi";
 297                         groups = "spi1_2";
 298                 };
 299         };
 300
 301         spi_flash_pins: spi-flash-pins-33-to-38 {
 302                 mux {
 303                         function = "spi";
 304                         groups = "spi0", "spi0_wp_hold";
 305                 };
 306                 conf-pu {
 307                         pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
 308                         drive-strength = <8>;
 309                         mediatek,pull-up-adv = <0>;     /* bias-disable */
 310                 };
 311                 conf-pd {
 312                         pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
 313                         drive-strength = <8>;
 314                         mediatek,pull-down-adv = <0>;   /* bias-disable */
 315                 };
 316         };
 317
 318         uart0_pins: uart0-pins {
 319                 mux {
 320                         function = "uart";
 321                         groups = "uart0";
 322                 };
 323         };
 324
 325         uart1_pins: uart1-pins {
 326                 mux {
 327                         function = "uart";
 328                         groups = "uart1";
 329                 };
 330         };
 331
 332         uart2_pins: uart2-pins {
 333                 mux {
 334                         function = "uart";
 335                         groups = "uart2";
 336                 };
 337         };
 338
 339         wf_2g_5g_pins: wf_2g_5g-pins {
 340                 mux {
 341                         function = "wifi";
 342                         groups = "wf_2g", "wf_5g";
 343                 };
 344                 conf {
 345                         pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
 346                                "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
 347                                "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
 348                                "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
 349                                "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
 350                                "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
 351                                "WF1_TOP_CLK", "WF1_TOP_DATA";
 352                         drive-strength = <4>;
 353                 };
 354         };
 355
 356         wf_dbdc_pins: wf_dbdc-pins {
 357                 mux {
 358                         function = "wifi";
 359                         groups = "wf_dbdc";
 360                 };
 361                 conf {
 362                         pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
 363                                "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
 364                                "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
 365                                "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
 366                                "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
 367                                "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
 368                                "WF1_TOP_CLK", "WF1_TOP_DATA";
 369                         drive-strength = <4>;
 370                 };
 371         };
 372
 373         usb-oc-hog {
 374                 gpio-hog;
 375                 gpios = <7 GPIO_ACTIVE_LOW>;
 376                 input;
 377                 line-name = "usb-oc";
 378         };
 379 };
 380
 381 &spi1 {
 382         pinctrl-names = "default";
 383         pinctrl-0 = <&spic_pins_g2>;
 384         status = "okay";
 385
 386         proslic_spi: proslic_spi@0 {
 387                 compatible = "silabs,proslic_spi";
 388                 reg = <0>;
 389                 spi-max-frequency = <10000000>;
 390                 spi-cpha = <1>;
 391                 spi-cpol = <1>;
 392                 channel_count = <1>;
 393                 debug_level = <4>;       /* 1 = TRC, 2 = DBG, 4 = ERR */
 394                 reset_gpio = <&pio 25 GPIO_ACTIVE_HIGH>;
 395                 ig,enable-spi = <1>;     /* 1: Enable, 0: Disable */
 396         };
 397 };
 398
 399 &ssusb {
 400         vusb33-supply = <&reg_3p3v>;
 401         vbus-supply = <&reg_5v>;
 402         status = "okay";
 403 };
 404
 405 &trng {
 406         status = "okay";
 407 };
 408
 409 &uart0 {
 410         pinctrl-names = "default";
 411         pinctrl-0 = <&uart0_pins>;
 412         status = "okay";
 413 };
 414
 415 &uart1 {
 416         pinctrl-names = "default";
 417         pinctrl-0 = <&uart1_pins>;
 418         status = "disabled";
 419
 420         /* EFR32MG21 Zigbee (BOOT)*/
 421 };
 422
 423 &uart2 {
 424         pinctrl-names = "default";
 425         pinctrl-0 = <&uart2_pins>;
 426         status = "disabled";
 427
 428         /* EFR32MG21 Zigbee */
 429 };
 430
 431 &usb_phy {
 432         status = "okay";
 433 };