target/linux/ramips/dts/kng_rc.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zyxel,keenetic-viva", "ralink,mt7620a-soc";
  10         model = "ZyXEL Keenetic Viva";
  11
  12         aliases {
  13                 led-status = &led_power_green;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 wan {
  20                         label = "kng_rc:green:wan";
  21                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 usb {
  25                         label = "kng_rc:green:usb";
  26                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  27                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  28                         linux,default-trigger = "usbport";
  29                 };
  30
  31                 power_alert {
  32                         label = "kng_rc:red:power";
  33                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 wifi {
  37                         label = "kng_rc:green:wifi";
  38                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 led_power_green: power {
  42                         label = "kng_rc:green:power";
  43                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  44                 };
  45         };
  46
  47         gpio-keys-polled {
  48                 compatible = "gpio-keys";
  49                 poll-interval = <20>;
  50
  51                 reset {
  52                         label = "reset";
  53                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  54                         linux,code = <KEY_RESTART>;
  55                 };
  56
  57                 wps {
  58                         label = "wps";
  59                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  60                         linux,code = <KEY_WPS_BUTTON>;
  61                 };
  62
  63                 fn {
  64                         label = "fn";
  65                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  66                         linux,code = <BTN_0>;
  67                 };
  68         };
  69
  70         gpio_export {
  71                 compatible = "gpio-export";
  72                 #size-cells = <0>;
  73
  74                 usb_power {
  75                         gpio-export,name = "usb";
  76                         gpio-export,output = <1>;
  77                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  78                 };
  79         };
  80
  81         rtl8367rb {
  82                 compatible = "realtek,rtl8367b";
  83                 cpu_port = <7>;
  84                 realtek,extif2 = <1 0 1 1 1 1 1 1 2>;
  85                 mii-bus = <&mdio0>;
  86         };
  87 };
  88
  89 &spi0 {
  90         status = "okay";
  91
  92         m25p80@0 {
  93                 compatible = "jedec,spi-nor";
  94                 reg = <0>;
  95                 spi-max-frequency = <10000000>;
  96
  97                 partitions {
  98                         compatible = "fixed-partitions";
  99                         #address-cells = <1>;
 100                         #size-cells = <1>;
 101
 102                         partition@0 {
 103                                 label = "u-boot";
 104                                 reg = <0x0 0x30000>;
 105                                 read-only;
 106                         };
 107
 108                         partition@30000 {
 109                                 label = "u-boot-env";
 110                                 reg = <0x30000 0x10000>;
 111                                 read-only;
 112                         };
 113
 114                         factory: partition@40000 {
 115                                 label = "factory";
 116                                 reg = <0x40000 0x10000>;
 117                                 read-only;
 118                         };
 119
 120                         partition@50000 {
 121                                 label = "firmware";
 122                                 reg = <0x50000 0xfb0000>;
 123                         };
 124                 };
 125         };
 126 };
 127
 128 &pinctrl {
 129         state_default: pinctrl0 {
 130                 gpio {
 131                         ralink,group = "i2c", "uartf";
 132                         ralink,function = "gpio";
 133                 };
 134         };
 135 };
 136
 137 &ethernet {
 138         status = "okay";
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&rgmii2_pins &mdio_pins>;
 141         mtd-mac-address = <&factory 0x00004>;
 142
 143         port@4 {
 144                 status = "okay";
 145                 mediatek,fixed-link = <1000 1 1 1>;
 146                 phy-mode = "rgmii";
 147                 phy-handle = <&phy4>;
 148         };
 149
 150         mdio0: mdio-bus {
 151                 status = "okay";
 152
 153                 phy4: ethernet-phy@4 {
 154                         reg = <4>;
 155                         phy-mode = "rgmii";
 156                 };
 157         };
 158 };
 159
 160 &gsw {
 161         mediatek,port4 = "gmac";
 162 };
 163
 164 &wmac {
 165         ralink,mtd-eeprom = <&factory 0>;
 166 };
 167
 168 &ehci {
 169         status = "okay";
 170 };
 171
 172 &ohci {
 173         status = "okay";
 174 };