target/linux/mediatek/dts/mt7986a-jdcloud-re-cp-03.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright (C) 2023 Tianling Shen <cnsztl@immortalwrt.org>
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/leds/common.h>
  10
  11 #include "mt7986a.dtsi"
  12
  13 / {
  14         model = "JDCloud RE-CP-03";
  15         compatible = "jdcloud,re-cp-03", "mediatek,mt7986a";
  16
  17         aliases {
  18                 led-boot = &red_led;
  19                 led-failsafe = &red_led;
  20                 led-running = &green_led;
  21                 led-upgrade = &green_led;
  22                 serial0 = &uart0;
  23         };
  24
  25         chosen {
  26                 bootargs-override = "root=/dev/fit0 rootwait";
  27                 stdout-path = "serial0:115200n8";
  28                 rootdisk = <&emmc_rootdisk>;
  29         };
  30
  31         memory@40000000 {
  32                 reg = <0 0x40000000 0 0x40000000>;
  33         };
  34
  35         gpio-keys {
  36                 compatible = "gpio-keys";
  37
  38                 button-joylink {
  39                         label = "joylink";
  40                         linux,code = <BTN_0>;
  41                         gpios = <&pio 10 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 button-reset {
  45                         label = "reset";
  46                         linux,code = <KEY_RESTART>;
  47                         gpios = <&pio 9 GPIO_ACTIVE_LOW>;
  48                 };
  49         };
  50
  51         gpio-leds {
  52                 compatible = "gpio-leds";
  53
  54                 led-0 {
  55                         color = <LED_COLOR_ID_BLUE>;
  56                         function = LED_FUNCTION_STATUS;
  57                         gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
  58                 };
  59
  60                 red_led: led-1 {
  61                         color = <LED_COLOR_ID_RED>;
  62                         function = LED_FUNCTION_STATUS;
  63                         gpios = <&pio 11 GPIO_ACTIVE_HIGH>;
  64                 };
  65
  66                 green_led: led-2 {
  67                         color = <LED_COLOR_ID_GREEN>;
  68                         function = LED_FUNCTION_STATUS;
  69                         gpios = <&pio 12 GPIO_ACTIVE_LOW>;
  70                 };
  71         };
  72
  73         reg_1p8v: regulator-1p8v {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "fixed-1.8V";
  76                 regulator-min-microvolt = <1800000>;
  77                 regulator-max-microvolt = <1800000>;
  78                 regulator-boot-on;
  79                 regulator-always-on;
  80         };
  81
  82         reg_3p3v: regulator-3p3v {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "fixed-3.3V";
  85                 regulator-min-microvolt = <3300000>;
  86                 regulator-max-microvolt = <3300000>;
  87                 regulator-boot-on;
  88                 regulator-always-on;
  89         };
  90 };
  91
  92 &crypto {
  93         status = "okay";
  94 };
  95
  96 &eth {
  97         status = "okay";
  98
  99         gmac0: mac@0 {
 100                 compatible = "mediatek,eth-mac";
 101                 reg = <0>;
 102                 phy-mode = "2500base-x";
 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 = "2500base-x";
 115                 phy-handle = <&phy6>;
 116         };
 117
 118         mdio: mdio-bus {
 119                 #address-cells = <1>;
 120                 #size-cells = <0>;
 121         };
 122 };
 123
 124 &mdio {
 125         phy6: phy@6 {
 126                 compatible = "ethernet-phy-ieee802.3-c45";
 127                 reg = <6>;
 128
 129                 reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
 130                 reset-assert-us = <10000>;
 131                 reset-deassert-us = <50000>;
 132                 realtek,aldps-enable;
 133         };
 134
 135         switch: switch@1f {
 136                 compatible = "mediatek,mt7531";
 137                 reg = <31>;
 138                 reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
 139                 interrupt-controller;
 140                 #interrupt-cells = <1>;
 141                 interrupt-parent = <&pio>;
 142                 interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
 143         };
 144 };
 145
 146 &mmc0 {
 147         bus-width = <8>;
 148         cap-mmc-highspeed;
 149         hs400-ds-delay = <0x14014>;
 150         max-frequency = <200000000>;
 151         mmc-hs200-1_8v;
 152         mmc-hs400-1_8v;
 153         no-sd;
 154         no-sdio;
 155         non-removable;
 156         pinctrl-names = "default", "state_uhs";
 157         pinctrl-0 = <&mmc0_pins_default>;
 158         pinctrl-1 = <&mmc0_pins_uhs>;
 159         vmmc-supply = <&reg_3p3v>;
 160         vqmmc-supply = <&reg_1p8v>;
 161         status = "okay";
 162
 163         card@0 {
 164                 compatible = "mmc-card";
 165                 reg = <0>;
 166
 167                 block {
 168                         compatible = "block-device";
 169                         partitions {
 170                                 emmc_rootdisk: block-partition-production {
 171                                         partname = "production";
 172                                 };
 173                         };
 174                 };
 175         };
 176 };
 177
 178 &pio {
 179         mmc0_pins_default: mmc0-pins-default {
 180                 mux {
 181                         function = "emmc";
 182                         groups = "emmc_51";
 183                 };
 184                 conf-cmd-dat {
 185                         pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
 186                                "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
 187                                "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
 188                         input-enable;
 189                         drive-strength = <4>;
 190                         mediatek,pull-up-adv = <1>;
 191                 };
 192                 conf-clk {
 193                         pins = "EMMC_CK";
 194                         drive-strength = <6>;
 195                         mediatek,pull-down-adv = <2>;
 196                 };
 197                 conf-ds {
 198                         pins = "EMMC_DSL";
 199                         mediatek,pull-down-adv = <2>;
 200                 };
 201                 conf-rst {
 202                         pins = "EMMC_RSTB";
 203                         drive-strength = <4>;
 204                         mediatek,pull-up-adv = <1>;
 205                 };
 206         };
 207
 208         mmc0_pins_uhs: mmc0-uhs-pins {
 209                 mux {
 210                         function = "emmc";
 211                         groups = "emmc_51";
 212                 };
 213                 conf-cmd-dat {
 214                         pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
 215                                "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
 216                                "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
 217                         input-enable;
 218                         drive-strength = <4>;
 219                         mediatek,pull-up-adv = <1>;
 220                 };
 221                 conf-clk {
 222                         pins = "EMMC_CK";
 223                         drive-strength = <6>;
 224                         mediatek,pull-down-adv = <2>;
 225                 };
 226                 conf-ds {
 227                         pins = "EMMC_DSL";
 228                         mediatek,pull-down-adv = <2>;
 229                 };
 230                 conf-rst {
 231                         pins = "EMMC_RSTB";
 232                         drive-strength = <4>;
 233                         mediatek,pull-up-adv = <1>;
 234                 };
 235         };
 236
 237         wf_2g_5g_pins: wf-2g-5g-pins {
 238                 mux {
 239                         function = "wifi";
 240                         groups = "wf_2g", "wf_5g";
 241                 };
 242                 conf {
 243                         pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
 244                                "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
 245                                "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
 246                                "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
 247                                "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
 248                                "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
 249                                "WF1_TOP_CLK", "WF1_TOP_DATA";
 250                         drive-strength = <4>;
 251                 };
 252         };
 253 };
 254
 255 &switch {
 256         ports {
 257                 #address-cells = <1>;
 258                 #size-cells = <0>;
 259
 260                 port@1 {
 261                         reg = <1>;
 262                         label = "lan1";
 263                 };
 264
 265                 port@2 {
 266                         reg = <2>;
 267                         label = "lan2";
 268                 };
 269
 270                 port@3 {
 271                         reg = <3>;
 272                         label = "lan3";
 273                 };
 274
 275                 port@4 {
 276                         reg = <4>;
 277                         label = "lan4";
 278                 };
 279
 280                 port@6 {
 281                         reg = <6>;
 282                         ethernet = <&gmac0>;
 283                         phy-mode = "2500base-x";
 284
 285                         fixed-link {
 286                                 speed = <2500>;
 287                                 full-duplex;
 288                                 pause;
 289                         };
 290                 };
 291         };
 292 };
 293
 294 &trng {
 295         status = "okay";
 296 };
 297
 298 &uart0 {
 299         status = "okay";
 300 };
 301
 302 &watchdog {
 303         status = "okay";
 304 };
 305
 306 &wifi {
 307         pinctrl-names = "default";
 308         pinctrl-0 = <&wf_2g_5g_pins>;
 309         status = "okay";
 310 };