target/linux/ramips/dts/K2P.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "phicomm,k2p", "mediatek,mt7621-soc";
  10         model = "Phicomm K2P";
  11
  12         aliases {
  13                 led-boot = &led_blue;
  14                 led-failsafe = &led_blue;
  15                 led-running = &led_blue;
  16                 led-upgrade = &led_blue;
  17         };
  18
  19         memory@0 {
  20                 device_type = "memory";
  21                 reg = <0x0 0x8000000>;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,57600";
  26         };
  27
  28         gpio-leds {
  29                 compatible = "gpio-leds";
  30
  31                 stat_r {
  32                         label = "k2p:red:status";
  33                         gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
  34                 };
  35
  36                 stat_y {
  37                         label = "k2p:yellow:status";
  38                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 led_blue: stat_b {
  42                         label = "k2p:blue:status";
  43                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  44                 };
  45         };
  46
  47         gpio-keys-polled {
  48                 compatible = "gpio-keys-polled";
  49                 poll-interval = <20>;
  50
  51                 reset {
  52                         label = "reset";
  53                         gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
  54                         linux,code = <KEY_RESTART>;
  55                 };
  56         };
  57 };
  58
  59 &spi0 {
  60         status = "okay";
  61
  62         m25p80@0 {
  63                 compatible = "jedec,spi-nor";
  64                 reg = <0>;
  65                 spi-max-frequency = <10000000>;
  66                 m25p,chunked-io = <32>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0 0x30000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         factory: partition@40000 {
  86                                 label = "factory";
  87                                 reg = <0x40000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@50000 {
  92                                 label = "permanent_config";
  93                                 reg = <0x50000 0x50000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@a0000 {
  98                                 compatible = "denx,uimage";
  99                                 label = "firmware";
 100                                 reg = <0xa0000 0xf60000>;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &pcie {
 107         status = "okay";
 108 };
 109
 110 &pcie0 {
 111         mt76@0,0 {
 112                 reg = <0x0000 0 0 0 0>;
 113                 mediatek,mtd-eeprom = <&factory 0x0>;
 114         };
 115 };
 116
 117 &ethernet {
 118         mtd-mac-address = <&factory 0xe006>;
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 gpio {
 124                         ralink,group = "i2c", "jtag";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };