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 = &ethernet;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,57600";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 led_usb: usb {
  31                         gpios = <&gpio0 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 = <&gpio0 13 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 led_wifi: wifi {
  41                         gpios = <&gpio0 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 = <&gpio0 7 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_WPS_BUTTON>;
  53                 };
  54
  55                 reset {
  56                         label = "reset";
  57                         gpios = <&gpio0 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 = <&gpio0 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         wifi5: wifi@0,0 {
  82                 compatible = "mediatek,mt76";
  83                 reg = <0x0 0 0 0 0>;
  84                 ieee80211-freq-limit = <5000000 6000000>;
  85         };
  86 };
  87
  88 &pcie1 {
  89         wifi2: wifi@0,0 {
  90                 compatible = "mediatek,mt76";
  91                 reg = <0x0 0 0 0 0>;
  92                 ieee80211-freq-limit = <2400000 2500000>;
  93         };
  94 };
  95
  96 &ethernet {
  97         mtd-mac-address = <&factory 0x4>;
  98 };
  99
 100 &state_default {
 101         gpio {
 102                 ralink,group = "uart3", "uart2", "jtag", "wdt";
 103                 ralink,function = "gpio";
 104         };
 105 };
 106
 107 &nand {
 108         status = "okay";
 109
 110         partitions {
 111                 compatible = "fixed-partitions";
 112                 #address-cells = <1>;
 113                 #size-cells = <1>;
 114
 115                 partition@0 {
 116                         label = "u-boot";
 117                         reg = <0x0 0x100000>;
 118                         read-only;
 119                 };
 120
 121                 partition@100000 {
 122                         label = "SC PART_MAP";
 123                         reg = <0x100000 0x100000>;
 124                         read-only;
 125                 };
 126
 127                 partition@200000 {
 128                         label = "kernel";
 129                         reg = <0x200000 0x400000>;
 130                 };
 131
 132                 partition@600000 {
 133                         label = "ubi";
 134                         reg = <0x600000 0x2800000>;
 135                 };
 136
 137                 partition@2e00000 {
 138                         label = "reserved0";
 139                         reg = <0x2e00000 0x1800000>;
 140                         read-only;
 141                 };
 142
 143                 factory: partition@4600000 {
 144                         label = "factory";
 145                         reg = <0x4600000 0x200000>;
 146                         read-only;
 147                 };
 148
 149                 partition@4800000 {
 150                         label = "reserved1";
 151                         reg = <0x4800000 0x3800000>;
 152                         read-only;
 153                 };
 154         };
 155 };