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                         label = "green:sys";
  24                         color = <LED_COLOR_ID_GREEN>;
  25                         function = LED_FUNCTION_STATUS;
  26                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 vpn {
  30                         label = "green:vpn";
  31                         color = <LED_COLOR_ID_GREEN>;
  32                         function = LED_FUNCTION_STATUS;
  33                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 usb {
  37                         label = "green:usb";
  38                         color = <LED_COLOR_ID_GREEN>;
  39                         function = LED_FUNCTION_USB;
  40                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  41                         trigger-sources = <&xhci_ehci_port1>;
  42                         linux,default-trigger = "usbport";
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys";
  48
  49                 reset {
  50                         label = "reset";
  51                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_RESTART>;
  53                 };
  54         };
  55
  56         sfp_wan: sfp0 {
  57                 compatible = "sff,sfp";
  58                 i2c-bus = <&i2c>;
  59                 los-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
  60                 mod-def0-gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  61                 tx-disable-gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
  62                 maximum-power-milliwatt = <1000>;
  63         };
  64
  65         reg_usb_vbus: regulator-usb {
  66                 compatible = "regulator-fixed";
  67                 regulator-name = "usb_vbus";
  68                 regulator-min-microvolt = <5000000>;
  69                 regulator-max-microvolt = <5000000>;
  70                 gpio = <&gpio 17 GPIO_ACTIVE_HIGH>;
  71                 enable-active-high;
  72         };
  73
  74         reg_3p3v: regulator-3p3v {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "fixed-3.3V";
  77                 regulator-min-microvolt = <3300000>;
  78                 regulator-max-microvolt = <3300000>;
  79                 regulator-boot-on;
  80                 regulator-always-on;
  81         };
  82 };
  83
  84 &state_default {
  85         gpio {
  86                 groups = "uart2", "uart3", "jtag";
  87                 function = "gpio";
  88         };
  89 };
  90
  91 &spi0 {
  92         status = "okay";
  93
  94         flash@0 { // GD25Q127CSIG
  95                 compatible = "jedec,spi-nor";
  96                 reg = <0>;
  97                 spi-max-frequency = <44000000>;
  98
  99                 partitions {
 100                         compatible = "fixed-partitions";
 101                         #address-cells = <1>;
 102                         #size-cells = <1>;
 103
 104                         partition@0 {
 105                                 label = "u-boot";
 106                                 reg = <0x0 0x30000>;
 107                                 read-only;
 108                         };
 109
 110                         partition@30000 {
 111                                 label = "config";
 112                                 reg = <0x30000 0x10000>;
 113                         };
 114
 115                         factory: partition@40000 {
 116                                 label = "factory";
 117                                 reg = <0x40000 0x10000>;
 118                                 read-only;
 119
 120                                 nvmem-layout {
 121                                         compatible = "fixed-layout";
 122                                         #address-cells = <1>;
 123                                         #size-cells = <1>;
 124
 125                                         eeprom_factory_0: eeprom@0 {
 126                                                 reg = <0x0 0x4da8>;
 127                                         };
 128
 129                                         macaddr_factory_e000: macaddr@e000 {
 130                                                 reg = <0xe000 0x6>;
 131                                         };
 132
 133                                         macaddr_factory_e006: macaddr@e006 {
 134                                                 reg = <0xe006 0x6>;
 135                                         };
 136                                 };
 137                         };
 138
 139                         partition@50000 {
 140                                 compatible = "denx,uimage";
 141                                 label = "firmware";
 142                                 reg = <0x50000 0xfb0000>;
 143                         };
 144
 145                         partition@30001 {
 146                                 label = "uboot-env";
 147                                 reg = <0x30000 0x1000>;
 148                         };
 149                 };
 150         };
 151 };
 152
 153 &gpio {
 154         // driver issue, bypass
 155         enable_sfp {
 156                 gpio-hog;
 157                 gpios = <9 GPIO_ACTIVE_LOW>;
 158                 output-low;
 159         };
 160 };
 161
 162 &mdio {
 163         phy_sfp: ethernet-phy@0 {
 164                 reg = <0>;
 165                 sfp = <&sfp_wan>;
 166         };
 167 };
 168
 169 &gmac0 {
 170         nvmem-cells = <&macaddr_factory_e000>;
 171         nvmem-cell-names = "mac-address";
 172 };
 173
 174 &gmac1 {
 175         status = "okay";
 176         label = "wan";
 177         phy-mode = "rgmii-rxid";
 178         phy-handle = <&phy_sfp>;
 179
 180         nvmem-cells = <&macaddr_factory_e006>;
 181         nvmem-cell-names = "mac-address";
 182 };
 183
 184 &switch0 {
 185         ports {
 186                 port@1 {
 187                         status = "okay";
 188                         label = "lan1";
 189                 };
 190
 191                 port@2 {
 192                         status = "okay";
 193                         label = "lan2";
 194                 };
 195
 196                 port@3 {
 197                         status = "okay";
 198                         label = "lan3";
 199                 };
 200
 201                 port@4 {
 202                         status = "okay";
 203                         label = "lan4";
 204                 };
 205         };
 206 };
 207
 208 &xhci {
 209         vusb33-supply = <&reg_3p3v>;
 210         vbus-supply = <&reg_usb_vbus>;
 211 };
 212
 213 &pcie {
 214         status = "okay";
 215 };
 216
 217 &pcie0 {
 218         wifi@0,0 {
 219                 compatible = "mediatek,mt76";
 220                 reg = <0x0000 0 0 0 0>;
 221                 nvmem-cells = <&eeprom_factory_0>;
 222                 nvmem-cell-names = "eeprom";
 223         };
 224 };