target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "mediatek,mt7621-soc";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16                 label-mac-device = &gmac0;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,57600";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 led_usb: usb {
  31                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  32                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  33                         linux,default-trigger = "usbport";
  34                 };
  35
  36                 led_internet: internet {
  37                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 led_wifi: wifi {
  41                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  42                         linux,default-trigger = "phy0tpt";
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys";
  48
  49                 wps {
  50                         label = "wps";
  51                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_WPS_BUTTON>;
  53                 };
  54
  55                 reset {
  56                         label = "reset";
  57                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  58                         linux,code = <KEY_RESTART>;
  59                 };
  60         };
  61
  62         reg_usb_vbus: regulator {
  63                 compatible = "regulator-fixed";
  64                 regulator-name = "usb_vbus";
  65                 regulator-min-microvolt = <5000000>;
  66                 regulator-max-microvolt = <5000000>;
  67                 gpio = <&gpio 10 GPIO_ACTIVE_HIGH>;
  68                 enable-active-high;
  69         };
  70 };
  71
  72 &xhci {
  73         vbus-supply = <&reg_usb_vbus>;
  74 };
  75
  76 &pcie {
  77         status = "okay";
  78 };
  79
  80 &pcie0 {
  81         wifi@0,0 {
  82                 compatible = "mediatek,mt76";
  83                 reg = <0x0 0 0 0 0>;
  84                 mediatek,mtd-eeprom = <&factory 0x8000>;
  85                 ieee80211-freq-limit = <5000000 6000000>;
  86         };
  87 };
  88
  89 &pcie1 {
  90         wifi@0,0 {
  91                 compatible = "mediatek,mt76";
  92                 reg = <0x0 0 0 0 0>;
  93                 mediatek,mtd-eeprom = <&factory 0x0>;
  94                 ieee80211-freq-limit = <2400000 2500000>;
  95         };
  96 };
  97
  98 &gmac0 {
  99         mtd-mac-address = <&factory 0x4>;
 100 };
 101
 102 &switch0 {
 103         ports {
 104                 port@0 {
 105                         status = "okay";
 106                         label = "lan4";
 107                 };
 108
 109                 port@1 {
 110                         status = "okay";
 111                         label = "lan3";
 112                 };
 113
 114                 port@2 {
 115                         status = "okay";
 116                         label = "lan2";
 117                 };
 118
 119                 port@3 {
 120                         status = "okay";
 121                         label = "lan1";
 122                 };
 123
 124                 port@4 {
 125                         status = "okay";
 126                         label = "wan";
 127                         mtd-mac-address = <&factory 0x4>;
 128                         mtd-mac-address-increment = <2>;
 129                 };
 130         };
 131 };
 132
 133 &state_default {
 134         gpio {
 135                 groups = "uart3", "uart2", "jtag", "wdt";
 136                 function = "gpio";
 137         };
 138 };
 139
 140 &nand {
 141         status = "okay";
 142
 143         partitions {
 144                 compatible = "fixed-partitions";
 145                 #address-cells = <1>;
 146                 #size-cells = <1>;
 147
 148                 partition@0 {
 149                         label = "u-boot";
 150                         reg = <0x0 0x100000>;
 151                         read-only;
 152                 };
 153
 154                 partition@100000 {
 155                         label = "SC PART_MAP";
 156                         reg = <0x100000 0x100000>;
 157                         read-only;
 158                 };
 159
 160                 partition@200000 {
 161                         label = "kernel";
 162                         reg = <0x200000 0x400000>;
 163                 };
 164
 165                 partition@600000 {
 166                         label = "ubi";
 167                         reg = <0x600000 0x2800000>;
 168                 };
 169
 170                 partition@2e00000 {
 171                         label = "reserved0";
 172                         reg = <0x2e00000 0x1800000>;
 173                         read-only;
 174                 };
 175
 176                 factory: partition@4600000 {
 177                         label = "factory";
 178                         reg = <0x4600000 0x200000>;
 179                         read-only;
 180                 };
 181
 182                 partition@4800000 {
 183                         label = "reserved1";
 184                         reg = <0x4800000 0x3800000>;
 185                         read-only;
 186                 };
 187         };
 188 };