target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-sfp.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   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-me2-sfp", "mediatek,mt7621-soc";
  10         model = "SNR-CPE-ME2-SFP";
  11
  12         aliases {
  13                 led-boot = &led_sys;
  14                 led-failsafe = &led_sys;
  15                 led-running = &led_sys;
  16                 led-upgrade = &led_sys;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_sys: sys {
  23                         color = <LED_COLOR_ID_GREEN>;
  24                         function = LED_FUNCTION_STATUS;
  25                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 vpn {
  29                         color = <LED_COLOR_ID_GREEN>;
  30                         function = LED_FUNCTION_STATUS;
  31                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 usb {
  35                         color = <LED_COLOR_ID_GREEN>;
  36                         function = LED_FUNCTION_USB;
  37                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  38                         trigger-sources = <&xhci_ehci_port1>;
  39                         linux,default-trigger = "usbport";
  40                 };
  41         };
  42
  43         keys {
  44                 compatible = "gpio-keys";
  45
  46                 reset {
  47                         label = "reset";
  48                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_RESTART>;
  50                 };
  51         };
  52
  53         sfp_wan: sfp0 {
  54                 compatible = "sff,sfp";
  55                 i2c-bus = <&i2c>;
  56                 los-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
  57                 mod-def0-gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  58                 tx-disable-gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
  59                 maximum-power-milliwatt = <1000>;
  60         };
  61
  62         reg_usb_vbus: regulator-usb {
  63                 compatible = "regulator-fixed";
  64                 regulator-name = "usb_vbus";
  65                 regulator-min-microvolt = <5000000>;
  66                 regulator-max-microvolt = <5000000>;
  67                 gpio = <&gpio 17 GPIO_ACTIVE_HIGH>;
  68                 enable-active-high;
  69         };
  70
  71         reg_3p3v: regulator-3p3v {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "fixed-3.3V";
  74                 regulator-min-microvolt = <3300000>;
  75                 regulator-max-microvolt = <3300000>;
  76                 regulator-boot-on;
  77                 regulator-always-on;
  78         };
  79 };
  80
  81 &state_default {
  82         gpio {
  83                 groups = "uart2", "uart3", "jtag";
  84                 function = "gpio";
  85         };
  86 };
  87
  88 &spi0 {
  89         status = "okay";
  90
  91         flash@0 { // GD25Q127CSIG
  92                 compatible = "jedec,spi-nor";
  93                 reg = <0>;
  94                 spi-max-frequency = <44000000>;
  95
  96                 partitions {
  97                         compatible = "fixed-partitions";
  98                         #address-cells = <1>;
  99                         #size-cells = <1>;
 100
 101                         partition@0 {
 102                                 label = "u-boot";
 103                                 reg = <0x0 0x30000>;
 104                                 read-only;
 105                         };
 106
 107                         partition@30000 {
 108                                 label = "config";
 109                                 reg = <0x30000 0x10000>;
 110                         };
 111
 112                         factory: partition@40000 {
 113                                 label = "factory";
 114                                 reg = <0x40000 0x10000>;
 115                                 read-only;
 116
 117                                 nvmem-layout {
 118                                         compatible = "fixed-layout";
 119                                         #address-cells = <1>;
 120                                         #size-cells = <1>;
 121
 122                                         eeprom_factory_0: eeprom@0 {
 123                                                 reg = <0x0 0x4da8>;
 124                                         };
 125
 126                                         macaddr_factory_e000: macaddr@e000 {
 127                                                 reg = <0xe000 0x6>;
 128                                         };
 129
 130                                         macaddr_factory_e006: macaddr@e006 {
 131                                                 reg = <0xe006 0x6>;
 132                                         };
 133                                 };
 134                         };
 135
 136                         partition@50000 {
 137                                 compatible = "denx,uimage";
 138                                 label = "firmware";
 139                                 reg = <0x50000 0xfb0000>;
 140                         };
 141
 142                         partition@30001 {
 143                                 label = "uboot-env";
 144                                 reg = <0x30000 0x1000>;
 145                         };
 146                 };
 147         };
 148 };
 149
 150 &gpio {
 151         // driver issue, bypass
 152         enable_sfp {
 153                 gpio-hog;
 154                 gpios = <9 GPIO_ACTIVE_LOW>;
 155                 output-low;
 156         };
 157 };
 158
 159 &mdio {
 160         phy_sfp: ethernet-phy@0 {
 161                 reg = <0>;
 162                 sfp = <&sfp_wan>;
 163         };
 164 };
 165
 166 &gmac0 {
 167         nvmem-cells = <&macaddr_factory_e000>;
 168         nvmem-cell-names = "mac-address";
 169 };
 170
 171 &gmac1 {
 172         status = "okay";
 173         label = "wan";
 174         phy-mode = "rgmii-rxid";
 175         phy-handle = <&phy_sfp>;
 176
 177         nvmem-cells = <&macaddr_factory_e006>;
 178         nvmem-cell-names = "mac-address";
 179 };
 180
 181 &switch0 {
 182         ports {
 183                 port@1 {
 184                         status = "okay";
 185                         label = "lan1";
 186                 };
 187
 188                 port@2 {
 189                         status = "okay";
 190                         label = "lan2";
 191                 };
 192
 193                 port@3 {
 194                         status = "okay";
 195                         label = "lan3";
 196                 };
 197
 198                 port@4 {
 199                         status = "okay";
 200                         label = "lan4";
 201                 };
 202         };
 203 };
 204
 205 &xhci {
 206         vusb33-supply = <&reg_3p3v>;
 207         vbus-supply = <&reg_usb_vbus>;
 208 };
 209
 210 &pcie {
 211         status = "okay";
 212 };
 213
 214 &pcie0 {
 215         wifi@0,0 {
 216                 compatible = "mediatek,mt76";
 217                 reg = <0x0000 0 0 0 0>;
 218                 nvmem-cells = <&eeprom_factory_0>;
 219                 nvmem-cell-names = "eeprom";
 220         };
 221 };