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 #include <dt-bindings/leds/common.h>
   7
   8 #include "mt7981.dtsi"
   9
  10 / {
  11         model = "JCG Q30 PRO";
  12         compatible = "jcg,q30-pro", "mediatek,mt7981";
  13
  14         aliases {
  15                 serial0 = &uart0;
  16                 label-mac-device = &gmac0;
  17                 led-boot = &led_status_red;
  18                 led-failsafe = &led_status_red;
  19                 led-running = &led_status_blue;
  20                 led-upgrade = &led_status_blue;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         memory {
  28                 reg = <0 0x40000000 0 0x10000000>;
  29         };
  30
  31         gpio-keys {
  32                 compatible = "gpio-keys";
  33
  34                 reset {
  35                         label = "reset";
  36                         linux,code = <KEY_RESTART>;
  37                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 led_status_red: red {
  45                         function = LED_FUNCTION_STATUS;
  46                         color = <LED_COLOR_ID_RED>;
  47                         gpios = <&pio 8 GPIO_ACTIVE_HIGH>;
  48                 };
  49
  50                 led_status_blue: blue {
  51                         function = LED_FUNCTION_STATUS;
  52                         color = <LED_COLOR_ID_BLUE>;
  53                         gpios = <&pio 13 GPIO_ACTIVE_LOW>;
  54                 };
  55         };
  56 };
  57
  58 &eth {
  59         status = "okay";
  60
  61         gmac0: mac@0 {
  62                 compatible = "mediatek,eth-mac";
  63                 reg = <0>;
  64                 phy-mode = "2500base-x";
  65
  66                 nvmem-cells = <&macaddr_lan>;
  67                 nvmem-cell-names = "mac-address";
  68
  69                 fixed-link {
  70                         speed = <2500>;
  71                         full-duplex;
  72                         pause;
  73                 };
  74         };
  75 };
  76
  77 &mdio_bus {
  78         switch: switch@1f {
  79                 compatible = "mediatek,mt7531";
  80                 reg = <31>;
  81                 reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
  82                 interrupt-controller;
  83                 #interrupt-cells = <1>;
  84                 interrupt-parent = <&pio>;
  85                 interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
  86         };
  87 };
  88
  89 &spi0 {
  90         pinctrl-names = "default";
  91         pinctrl-0 = <&spi0_flash_pins>;
  92         status = "okay";
  93
  94         spi_nand@0 {
  95                 compatible = "spi-nand";
  96                 #address-cells = <1>;
  97                 #size-cells = <1>;
  98                 reg = <0>;
  99
 100                 spi-max-frequency = <52000000>;
 101                 spi-tx-bus-width = <4>;
 102                 spi-rx-bus-width = <4>;
 103
 104                 partitions {
 105                         compatible = "fixed-partitions";
 106                         #address-cells = <1>;
 107                         #size-cells = <1>;
 108
 109                         partition@0 {
 110                                 label = "bl2";
 111                                 reg = <0x0000000 0x0100000>;
 112                                 read-only;
 113                         };
 114
 115                         partition@100000 {
 116                                 label = "u-boot-env";
 117                                 reg = <0x0100000 0x0080000>;
 118                         };
 119
 120                         factory: partition@180000 {
 121                                 label = "Factory";
 122                                 reg = <0x0180000 0x0200000>;
 123                                 read-only;
 124
 125                                 nvmem-layout {
 126                                         compatible = "fixed-layout";
 127                                         #address-cells = <1>;
 128                                         #size-cells = <1>;
 129
 130                                         macaddr_wan: macaddr@a0024 {
 131                                                 reg = <0xa0024 0x6>;
 132                                         };
 133
 134                                         macaddr_lan: macaddr@a002a {
 135                                                 reg = <0xa002a 0x6>;
 136                                         };
 137                                 };
 138                         };
 139
 140                         partition@380000 {
 141                                 label = "fip";
 142                                 reg = <0x0380000 0x0200000>;
 143                                 read-only;
 144                         };
 145
 146                         partition@580000 {
 147                                 label = "ubi";
 148                                 reg = <0x0580000 0x7000000>;
 149                         };
 150                 };
 151         };
 152 };
 153
 154 &switch {
 155         ports {
 156                 #address-cells = <1>;
 157                 #size-cells = <0>;
 158
 159                 port@0 {
 160                         reg = <0>;
 161                         label = "wan";
 162                         nvmem-cells = <&macaddr_wan>;
 163                         nvmem-cell-names = "mac-address";
 164                 };
 165
 166                 port@1 {
 167                         reg = <1>;
 168                         label = "lan1";
 169                 };
 170
 171                 port@2 {
 172                         reg = <2>;
 173                         label = "lan2";
 174                 };
 175
 176                 port@3 {
 177                         reg = <3>;
 178                         label = "lan3";
 179                 };
 180
 181                 port@6 {
 182                         reg = <6>;
 183                         ethernet = <&gmac0>;
 184                         phy-mode = "2500base-x";
 185
 186                         fixed-link {
 187                                 speed = <2500>;
 188                                 full-duplex;
 189                                 pause;
 190                         };
 191                 };
 192         };
 193 };
 194
 195 &pio {
 196         spi0_flash_pins: spi0-pins {
 197                 mux {
 198                         function = "spi";
 199                         groups = "spi0", "spi0_wp_hold";
 200                 };
 201
 202                 conf-pu {
 203                         pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
 204                         drive-strength = <8>;
 205                         mediatek,pull-up-adv = <0>; /* bias-disable */
 206                 };
 207
 208                 conf-pd {
 209                         pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
 210                         drive-strength = <8>;
 211                         mediatek,pull-up-adv = <0>; /* bias-disable */
 212                 };
 213         };
 214 };
 215
 216 &uart0 {
 217         status = "okay";
 218 };
 219
 220 &watchdog {
 221         status = "okay";
 222 };
 223
 224 &wifi {
 225         status = "okay";
 226
 227         mediatek,mtd-eeprom = <&factory 0x0>;
 228 };