target/linux/ramips/dts/mt7621_snr_snr-cpe-me1.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 #include "mt7621.dtsi"
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/leds/common.h>
   7
   8 / {
   9         compatible = "snr,snr-cpe-me1", "mediatek,mt7621-soc";
  10         model = "SNR-CPE-ME1";
  11
  12         aliases {
  13                 label-mac-device = &gmac1;
  14
  15                 led-boot = &led_usb;
  16                 led-failsafe = &led_vpn;
  17                 led-running = &led_green;
  18                 led-upgrade = &led_sys;
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_usb: led-0 { // USB Activity
  25                         color = <LED_COLOR_ID_GREEN>;
  26                         function = LED_FUNCTION_USB;
  27                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>; // [JTAG] JTDO
  28                 };
  29
  30                 led_vpn: led-1 { // VPN Activity
  31                         color = <LED_COLOR_ID_GREEN>;
  32                         function = LED_FUNCTION_INDICATOR;
  33                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>; // [JTAG] JTCLK
  34                 };
  35
  36                 led_sys: led-2 { // System config
  37                         color = <LED_COLOR_ID_GREEN>;
  38                         function = LED_FUNCTION_STATUS;
  39                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>; // [I2C] I2C_SD
  40                         panic-indicator;
  41                 };
  42
  43                 led_green: led-3 { // ? LED
  44                         color = <LED_COLOR_ID_GREEN>;
  45                         function = LED_FUNCTION_HEARTBEAT;
  46                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>; // [JTAG] JTMS
  47                 };
  48         };
  49
  50         keys {
  51                 compatible = "gpio-keys";
  52
  53                 reset {
  54                         label = "Reset Button";
  55                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>; // [JTAG] JTDI
  56                         linux,code = <KEY_RESTART>;
  57                 };
  58         };
  59
  60         reg_usb_vbus: regulator {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "usb_vbus";
  63                 regulator-min-microvolt = <5000000>;
  64                 regulator-max-microvolt = <5000000>;
  65                 gpio = <&gpio 17 GPIO_ACTIVE_HIGH>;
  66                 enable-active-high;
  67         };
  68
  69         reg_3p3v: regulator-3p3v {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "fixed-3.3V";
  72                 regulator-min-microvolt = <3300000>;
  73                 regulator-max-microvolt = <3300000>;
  74                 regulator-boot-on;
  75                 regulator-always-on;
  76         };
  77 };
  78
  79 &gmac0 {
  80         nvmem-cells = <&macaddr_factory_e000>;
  81         nvmem-cell-names = "mac-address";
  82 };
  83
  84 &gmac1 {
  85         status = "okay";
  86         label = "wan";
  87         phy-handle = <&ethphy4>;
  88
  89         nvmem-cells = <&macaddr_factory_e006>;
  90         nvmem-cell-names = "mac-address";
  91 };
  92
  93 &mdio {
  94         ethphy4: ethernet-phy@4 {
  95                 reg = <4>;
  96         };
  97 };
  98
  99 &pcie {
 100         status = "okay";
 101 };
 102
 103 &pcie0 { // MT7603EN
 104         wifi@0,0 {
 105                 compatible = "mediatek,mt76";
 106                 reg = <0x0000 0 0 0 0>;
 107                 mediatek,mtd-eeprom = <&factory 0x0000>;
 108                 ieee80211-freq-limit = <2400000 2500000>;
 109         };
 110 };
 111
 112 &pcie1 { // MT7610EN
 113         wifi@0,0 {
 114                 compatible = "mediatek,mt76";
 115                 reg = <0x0000 0 0 0 0>;
 116                 mediatek,mtd-eeprom = <&factory 0x8000>;
 117                 ieee80211-freq-limit = <5000000 6000000>;
 118         };
 119 };
 120
 121 &spi0 {
 122         status = "okay";
 123
 124         flash@0 { // GD25Q128CSIG
 125                 compatible = "jedec,spi-nor";
 126                 reg = <0>;
 127                 spi-max-frequency = <44000000>; // 44 MHz
 128
 129                 partitions {
 130                         compatible = "fixed-partitions";
 131                         #address-cells = <1>;
 132                         #size-cells = <1>;
 133
 134                         partition@0 {
 135                                 label = "Bootloader";
 136                                 reg = <0x0 0x30000>;
 137                                 read-only;
 138                         };
 139
 140                         partition@30000 {
 141                                 label = "Config";
 142                                 reg = <0x30000 0x10000>;
 143                                 read-only;
 144                         };
 145
 146                         factory: partition@40000 {
 147                                 label = "Factory";
 148                                 reg = <0x40000 0x10000>;
 149                                 read-only;
 150
 151                                 compatible = "nvmem-cells";
 152                                 #address-cells = <1>;
 153                                 #size-cells = <1>;
 154
 155                                 macaddr_factory_e000: macaddr@e000 {
 156                                         reg = <0xe000 0x6>;
 157                                 };
 158
 159                                 macaddr_factory_e006: macaddr@e006 {
 160                                         reg = <0xe006 0x6>;
 161                                 };
 162                         };
 163
 164                         partition@50000 {
 165                                 compatible = "openwrt,uimage", "denx,uimage";
 166                                 label = "firmware";
 167                                 reg = <0x50000 0xfb0000>;
 168                         };
 169
 170                         partition@30001 {
 171                                 label = "uboot-env";
 172                                 reg = <0x30000 0x1000>;
 173                         };
 174                 };
 175         };
 176 };
 177
 178 &state_default {
 179         gpio {
 180                 groups = "i2c", "jtag";
 181                 function = "gpio";
 182         };
 183 };
 184
 185 &switch0 {
 186         ports {
 187                 port@0 {
 188                         status = "okay";
 189                         label = "lan4";
 190                 };
 191
 192                 port@1 {
 193                         status = "okay";
 194                         label = "lan3";
 195                 };
 196
 197                 port@2 {
 198                         status = "okay";
 199                         label = "lan2";
 200                 };
 201
 202                 port@3 {
 203                         status = "okay";
 204                         label = "lan1";
 205                 };
 206         };
 207 };
 208
 209 &xhci {
 210         vbus-supply = <&reg_usb_vbus>;
 211         vusb33-supply = <&reg_3p3v>;
 212 };