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 #include <dt-bindings/leds/common.h>
  11
  12 / {
  13         aliases {
  14                 serial0 = &uart0;
  15                 label-mac-device = &gmac0;
  16                 led-boot = &led_status_green;
  17                 led-failsafe = &led_status_red;
  18                 led-running = &led_status_green;
  19                 led-upgrade = &led_status_red;
  20         };
  21
  22         chosen {
  23                 stdout-path = "serial0:115200n8";
  24         };
  25
  26         memory {
  27                 reg = <0 0x40000000 0 0x40000000>;
  28         };
  29
  30         reg_1p8v: regulator-1p8v {
  31                 compatible = "regulator-fixed";
  32                 regulator-name = "fixed-1.8V";
  33                 regulator-min-microvolt = <1800000>;
  34                 regulator-max-microvolt = <1800000>;
  35                 regulator-boot-on;
  36                 regulator-always-on;
  37         };
  38
  39         reg_3p3v: regulator-3p3v {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "fixed-3.3V";
  42                 regulator-min-microvolt = <3300000>;
  43                 regulator-max-microvolt = <3300000>;
  44                 regulator-boot-on;
  45                 regulator-always-on;
  46         };
  47
  48         reg_5v: regulator-5v {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "fixed-5V";
  51                 regulator-min-microvolt = <5000000>;
  52                 regulator-max-microvolt = <5000000>;
  53                 regulator-boot-on;
  54                 regulator-always-on;
  55         };
  56
  57         gpio-keys {
  58                 compatible = "gpio-keys";
  59                 poll-interval = <20>;
  60
  61                 reset-button {
  62                         label = "reset";
  63                         gpios = <&pio 21 GPIO_ACTIVE_LOW>;
  64                         linux,code = <KEY_RESTART>;
  65                 };
  66
  67                 wlan-button {
  68                         label = "wlan";
  69                         gpios = <&pio 11 GPIO_ACTIVE_LOW>;
  70                         linux,code = <KEY_WLAN>;
  71                 };
  72                 wps-button {
  73                         label = "wps";
  74                         gpios = <&pio 56 GPIO_ACTIVE_LOW>;
  75                         linux,code = <KEY_WPS_BUTTON>;
  76                 };
  77         };
  78
  79         leds {
  80                 compatible = "gpio-leds";
  81
  82                 led_green_wifi24g {
  83                         label = "green:wifi24g";
  84                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  85                         default-state = "off";
  86                 };
  87
  88                 led_green_wifi5g {
  89                         label = "green:wifi5g";
  90                         gpios = <&pio 2 GPIO_ACTIVE_LOW>;
  91                         default-state = "off";
  92                 };
  93
  94                 led_green_inet {
  95                         label = "green:inet";
  96                         gpios = <&pio 14 GPIO_ACTIVE_LOW>;
  97                         default-state = "off";
  98                 };
  99
 100                 led_red_inet {
 101                         label = "red:inet";
 102                         gpios = <&pio 15 GPIO_ACTIVE_LOW>;
 103                         default-state = "off";
 104                 };
 105
 106                 led_status_green: led_green_pwr {
 107                         label = "green:pwr";
 108                         gpios = <&pio 13 GPIO_ACTIVE_LOW>;
 109                         linux,default-trigger = "timer"; /* Default blinking */
 110                         led-pattern = <125 125>; /* Fast blink is 4 HZ */
 111                 };
 112
 113                 led_status_red: led_red_pwr {
 114                         label = "red:pwr";
 115                         gpios = <&pio 12 GPIO_ACTIVE_LOW>;
 116                         default-state = "off";
 117                 };
 118
 119                 led_green_fxs {
 120                         label = "green:fxs";
 121                         gpios = <&pio 16 GPIO_ACTIVE_HIGH>;
 122                         default-state = "off";
 123                 };
 124
 125                 led_amber_fxs {
 126                         label = "amber:fxs";
 127                         gpios = <&pio 17 GPIO_ACTIVE_HIGH>;
 128                         default-state = "off";
 129                 };
 130
 131                 led_amber_wps24g {
 132                         label = "amber:wps24g";
 133                         gpios = <&pio 18 GPIO_ACTIVE_HIGH>;
 134                         default-state = "off";
 135                 };
 136
 137                 led_amber_wps5g {
 138                         label = "amber:wps5g";
 139                         gpios = <&pio 19 GPIO_ACTIVE_HIGH>;
 140                         default-state = "off";
 141                 };
 142
 143                 led_green_lan {
 144                         function = LED_FUNCTION_LAN;
 145                         color = <LED_COLOR_ID_GREEN>;
 146                         gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
 147                         default-state = "off";
 148                 };
 149
 150                 led_green_sfp {
 151                         label = "green:sfp";
 152                         gpios = <&pio 24 GPIO_ACTIVE_HIGH>;
 153                         default-state = "off";
 154                 };
 155         };
 156 };
 157
 158 &spi0 {
 159         pinctrl-names = "default";
 160         pinctrl-0 = <&spi_flash_pins>;
 161         cs-gpios = <0>, <0>;
 162         #address-cells = <1>;
 163         #size-cells = <0>;
 164         status = "okay";
 165
 166         spi_nand: spi_nand@0 {
 167                 #address-cells = <1>;
 168                 #size-cells = <1>;
 169                 compatible = "spi-nand";
 170                 reg = <1>;
 171                 spi-max-frequency = <10000000>;
 172                 spi-tx-bus-width = <4>;
 173                 spi-rx-bus-width = <4>;
 174
 175                 nand_partitions: partitions {
 176                         compatible = "fixed-partitions";
 177                         #address-cells = <1>;
 178                         #size-cells = <1>;
 179                 };
 180         };
 181 };
 182
 183 &eth {
 184         pinctrl-names = "default";
 185         pinctrl-0 = <&eth_pins>;
 186         status = "okay";
 187
 188         gmac0: mac@0 {
 189                 compatible = "mediatek,eth-mac";
 190                 reg = <0>;
 191                 phy-mode = "2500base-x";
 192
 193                 fixed-link {
 194                         speed = <2500>;
 195                         full-duplex;
 196                         pause;
 197                 };
 198         };
 199
 200         gmac1: mac@1 {
 201                 compatible = "mediatek,eth-mac";
 202                 reg = <1>;
 203                 phy-mode = "2500base-x";
 204                 phy = <&phy6>;
 205         };
 206
 207         mdio: mdio-bus {
 208                 #address-cells = <1>;
 209                 #size-cells = <0>;
 210                 reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
 211                 reset-delay-us = <1500000>;
 212                 reset-post-delay-us = <1000000>;
 213
 214                 phy5: phy@5 {
 215                         compatible = "ethernet-phy-ieee802.3-c45";
 216                         reg = <5>;
 217                         mxl,led-config = <0x03f0 0x0 0x0 0x0>;
 218                 };
 219
 220                 phy6: phy@6 {
 221                         compatible = "ethernet-phy-ieee802.3-c45";
 222                         reg = <6>;
 223                         mxl,led-config = <0x00f0 0x0 0x0 0x0>;
 224                 };
 225
 226                 switch@1f {
 227                         compatible = "mediatek,mt7531";
 228                         reg = <31>;
 229                         reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
 230
 231                         ports {
 232                                 #address-cells = <1>;
 233                                 #size-cells = <0>;
 234
 235                                 port@1 {
 236                                         reg = <1>;
 237                                         label = "lan2";
 238                                 };
 239
 240                                 port@2 {
 241                                         reg = <2>;
 242                                         label = "lan3";
 243                                 };
 244
 245                                 port@3 {
 246                                         reg = <3>;
 247                                         label = "lan4";
 248                                 };
 249
 250                                 port@5 {
 251                                         reg = <5>;
 252                                         label = "lan1";
 253                                         phy-mode = "2500base-x";
 254                                         phy = <&phy5>;
 255                                 };
 256
 257                                 port@6 {
 258                                         reg = <6>;
 259                                         ethernet = <&gmac0>;
 260                                         phy-mode = "2500base-x";
 261
 262                                         fixed-link {
 263                                                 speed = <2500>;
 264                                                 full-duplex;
 265                                                 pause;
 266                                         };
 267                                 };
 268                         };
 269                 };
 270         };
 271 };
 272
 273 &watchdog {
 274         status = "okay";
 275 };
 276
 277 &wifi {
 278         status = "okay";
 279         pinctrl-names = "default", "dbdc";
 280         pinctrl-0 = <&wf_2g_5g_pins>;
 281         pinctrl-1 = <&wf_dbdc_pins>;
 282 };
 283
 284 &crypto {
 285         status = "okay";
 286 };
 287
 288 &pio {
 289         eth_pins: eth-pins {
 290                 mux {
 291                         function = "eth";
 292                         groups = "switch_int", "mdc_mdio";
 293                 };
 294         };
 295
 296         spic_pins_g2: spic-pins-29-to-32 {
 297                 mux {
 298                         function = "spi";
 299                         groups = "spi1_2";
 300                 };
 301         };
 302
 303         spi_flash_pins: spi-flash-pins-33-to-38 {
 304                 mux {
 305                         function = "spi";
 306                         groups = "spi0", "spi0_wp_hold";
 307                 };
 308                 conf-pu {
 309                         pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
 310                         drive-strength = <8>;
 311                         mediatek,pull-up-adv = <0>;     /* bias-disable */
 312                 };
 313                 conf-pd {
 314                         pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
 315                         drive-strength = <8>;
 316                         mediatek,pull-down-adv = <0>;   /* bias-disable */
 317                 };
 318         };
 319
 320         uart0_pins: uart0-pins {
 321                 mux {
 322                         function = "uart";
 323                         groups = "uart0";
 324                 };
 325         };
 326
 327         uart1_pins: uart1-pins {
 328                 mux {
 329                         function = "uart";
 330                         groups = "uart1";
 331                 };
 332         };
 333
 334         uart2_pins: uart2-pins {
 335                 mux {
 336                         function = "uart";
 337                         groups = "uart2";
 338                 };
 339         };
 340
 341         wf_2g_5g_pins: wf_2g_5g-pins {
 342                 mux {
 343                         function = "wifi";
 344                         groups = "wf_2g", "wf_5g";
 345                 };
 346                 conf {
 347                         pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
 348                                "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
 349                                "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
 350                                "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
 351                                "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
 352                                "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
 353                                "WF1_TOP_CLK", "WF1_TOP_DATA";
 354                         drive-strength = <4>;
 355                 };
 356         };
 357
 358         wf_dbdc_pins: wf_dbdc-pins {
 359                 mux {
 360                         function = "wifi";
 361                         groups = "wf_dbdc";
 362                 };
 363                 conf {
 364                         pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
 365                                "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
 366                                "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
 367                                "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
 368                                "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
 369                                "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
 370                                "WF1_TOP_CLK", "WF1_TOP_DATA";
 371                         drive-strength = <4>;
 372                 };
 373         };
 374
 375         usb-oc-hog {
 376                 gpio-hog;
 377                 gpios = <7 GPIO_ACTIVE_LOW>;
 378                 input;
 379                 line-name = "usb-oc";
 380         };
 381 };
 382
 383 &spi1 {
 384         pinctrl-names = "default";
 385         pinctrl-0 = <&spic_pins_g2>;
 386         status = "okay";
 387
 388         proslic_spi: proslic_spi@0 {
 389                 compatible = "silabs,proslic_spi";
 390                 reg = <0>;
 391                 spi-max-frequency = <10000000>;
 392                 spi-cpha = <1>;
 393                 spi-cpol = <1>;
 394                 channel_count = <1>;
 395                 debug_level = <4>;       /* 1 = TRC, 2 = DBG, 4 = ERR */
 396                 reset_gpio = <&pio 25 GPIO_ACTIVE_HIGH>;
 397                 ig,enable-spi = <1>;     /* 1: Enable, 0: Disable */
 398         };
 399 };
 400
 401 &ssusb {
 402         vusb33-supply = <&reg_3p3v>;
 403         vbus-supply = <&reg_5v>;
 404         status = "okay";
 405 };
 406
 407 &trng {
 408         status = "okay";
 409 };
 410
 411 &uart0 {
 412         pinctrl-names = "default";
 413         pinctrl-0 = <&uart0_pins>;
 414         status = "okay";
 415 };
 416
 417 &uart1 {
 418         pinctrl-names = "default";
 419         pinctrl-0 = <&uart1_pins>;
 420         status = "disabled";
 421
 422         /* EFR32MG21 Zigbee (BOOT)*/
 423 };
 424
 425 &uart2 {
 426         pinctrl-names = "default";
 427         pinctrl-0 = <&uart2_pins>;
 428         status = "disabled";
 429
 430         /* EFR32MG21 Zigbee */
 431 };
 432
 433 &usb_phy {
 434         status = "okay";
 435 };