target/linux/mediatek/dts/mt7981b-jcg-q30-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 = "JCG Q30 PRO";
  11         compatible = "jcg,q30-pro", "mediatek,mt7981";
  12
  13         aliases {
  14                 serial0 = &uart0;
  15                 label-mac-device = &gmac0;
  16                 led-boot = &led_status_red;
  17                 led-failsafe = &led_status_red;
  18                 led-running = &led_status_blue;
  19                 led-upgrade = &led_status_blue;
  20         };
  21
  22         chosen {
  23                 stdout-path = "serial0:115200n8";
  24         };
  25
  26         memory {
  27                 reg = <0 0x40000000 0 0x10000000>;
  28         };
  29
  30         gpio-keys {
  31                 compatible = "gpio-keys";
  32
  33                 reset {
  34                         label = "reset";
  35                         linux,code = <KEY_RESTART>;
  36                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led_status_red: red {
  44                         label = "red:status";
  45                         gpios = <&pio 8 GPIO_ACTIVE_HIGH>;
  46                 };
  47
  48                 led_status_blue: blue {
  49                         label = "blue:status";
  50                         gpios = <&pio 13 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53 };
  54
  55 &eth {
  56         status = "okay";
  57
  58         gmac0: mac@0 {
  59                 compatible = "mediatek,eth-mac";
  60                 reg = <0>;
  61                 phy-mode = "2500base-x";
  62
  63                 nvmem-cells = <&macaddr_lan>;
  64                 nvmem-cell-names = "mac-address";
  65
  66                 fixed-link {
  67                         speed = <2500>;
  68                         full-duplex;
  69                         pause;
  70                 };
  71         };
  72 };
  73
  74 &mdio_bus {
  75         switch: switch@1f {
  76                 compatible = "mediatek,mt7531";
  77                 reg = <31>;
  78                 reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
  79                 interrupt-controller;
  80                 #interrupt-cells = <1>;
  81                 interrupt-parent = <&pio>;
  82                 interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
  83         };
  84 };
  85
  86 &spi0 {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&spi0_flash_pins>;
  89         status = "okay";
  90
  91         spi_nand@0 {
  92                 compatible = "spi-nand";
  93                 #address-cells = <1>;
  94                 #size-cells = <1>;
  95                 reg = <0>;
  96
  97                 spi-max-frequency = <52000000>;
  98                 spi-tx-bus-width = <4>;
  99                 spi-rx-bus-width = <4>;
 100
 101                 partitions {
 102                         compatible = "fixed-partitions";
 103                         #address-cells = <1>;
 104                         #size-cells = <1>;
 105
 106                         partition@0 {
 107                                 label = "bl2";
 108                                 reg = <0x0000000 0x0100000>;
 109                                 read-only;
 110                         };
 111
 112                         partition@100000 {
 113                                 label = "u-boot-env";
 114                                 reg = <0x0100000 0x0080000>;
 115                         };
 116
 117                         factory: partition@180000 {
 118                                 label = "Factory";
 119                                 reg = <0x0180000 0x0200000>;
 120                                 read-only;
 121
 122                                 nvmem-layout {
 123                                         compatible = "fixed-layout";
 124                                         #address-cells = <1>;
 125                                         #size-cells = <1>;
 126
 127                                         macaddr_wan: macaddr@a0024 {
 128                                                 reg = <0xa0024 0x6>;
 129                                         };
 130
 131                                         macaddr_lan: macaddr@a002a {
 132                                                 reg = <0xa002a 0x6>;
 133                                         };
 134                                 };
 135                         };
 136
 137                         partition@380000 {
 138                                 label = "fip";
 139                                 reg = <0x0380000 0x0200000>;
 140                                 read-only;
 141                         };
 142
 143                         partition@580000 {
 144                                 label = "ubi";
 145                                 reg = <0x0580000 0x7000000>;
 146                         };
 147                 };
 148         };
 149 };
 150
 151 &switch {
 152         ports {
 153                 #address-cells = <1>;
 154                 #size-cells = <0>;
 155
 156                 port@0 {
 157                         reg = <0>;
 158                         label = "wan";
 159                         nvmem-cells = <&macaddr_wan>;
 160                         nvmem-cell-names = "mac-address";
 161                 };
 162
 163                 port@1 {
 164                         reg = <1>;
 165                         label = "lan1";
 166                 };
 167
 168                 port@2 {
 169                         reg = <2>;
 170                         label = "lan2";
 171                 };
 172
 173                 port@3 {
 174                         reg = <3>;
 175                         label = "lan3";
 176                 };
 177
 178                 port@6 {
 179                         reg = <6>;
 180                         ethernet = <&gmac0>;
 181                         phy-mode = "2500base-x";
 182
 183                         fixed-link {
 184                                 speed = <2500>;
 185                                 full-duplex;
 186                                 pause;
 187                         };
 188                 };
 189         };
 190 };
 191
 192 &pio {
 193         spi0_flash_pins: spi0-pins {
 194                 mux {
 195                         function = "spi";
 196                         groups = "spi0", "spi0_wp_hold";
 197                 };
 198
 199                 conf-pu {
 200                         pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
 201                         drive-strength = <8>;
 202                         mediatek,pull-up-adv = <0>; /* bias-disable */
 203                 };
 204
 205                 conf-pd {
 206                         pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
 207                         drive-strength = <8>;
 208                         mediatek,pull-up-adv = <0>; /* bias-disable */
 209                 };
 210         };
 211 };
 212
 213 &uart0 {
 214         status = "okay";
 215 };
 216
 217 &watchdog {
 218         status = "okay";
 219 };
 220
 221 &wifi {
 222         status = "okay";
 223
 224         mediatek,mtd-eeprom = <&factory 0x0>;
 225 };