target/linux/ramips/dts/HC5861B.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "hiwifi,hc5861b", "mediatek,mt7628an-soc";
  10         model = "HiWiFi HC5861B";
  11
  12         aliases {
  13                 led-boot = &led_system;
  14                 led-failsafe = &led_system;
  15                 led-running = &led_system;
  16                 led-upgrade = &led_system;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         memory@0 {
  24                 device_type = "memory";
  25                 reg = <0x0 0x8000000>;
  26         };
  27
  28         gpio-leds {
  29                 compatible = "gpio-leds";
  30
  31                 led_system: system {
  32                         label = "hc5861b:green:system";
  33                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  34                 };
  35                 wlan2g {
  36                         label = "hc5861b:green:wlan2g";
  37                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         gpio-keys {
  42                 compatible = "gpio-keys-polled";
  43                 poll-interval = <20>;
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50         };
  51 };
  52
  53 &pinctrl {
  54         state_default: pinctrl0 {
  55                 gpio {
  56                         ralink,group = "refclk", "wdt", "wled_an";
  57                         ralink,function = "gpio";
  58                 };
  59         };
  60 };
  61
  62 &spi0 {
  63         status = "okay";
  64
  65         flash@0 {
  66                 compatible = "jedec,spi-nor";
  67                 reg = <0>;
  68                 spi-max-frequency = <10000000>;
  69                 m25p,chunked-io = <32>;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "u-boot";
  78                                 reg = <0x0 0x30000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@30000 {
  83                                 label = "hw_panic";
  84                                 reg = <0x30000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         factory: partition@40000 {
  89                                 label = "factory";
  90                                 reg = <0x40000 0x10000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@50000 {
  95                                 compatible = "denx,uimage";
  96                                 label = "firmware";
  97                                 reg = <0x50000 0xf70000>;
  98                         };
  99
 100                         partition@fc0000 {
 101                                 label = "oem";
 102                                 reg = <0xfc0000 0x20000>;
 103                                 read-only;
 104                         };
 105
 106                         bdinfo: partition@fe0000 {
 107                                 label = "bdinfo";
 108                                 reg = <0xfe0000 0x10000>;
 109                                 read-only;
 110                         };
 111
 112                         partition@ff0000 {
 113                                 label = "backup";
 114                                 reg = <0xff0000 0x10000>;
 115                                 read-only;
 116                         };
 117                 };
 118         };
 119 };
 120
 121 &ethernet {
 122         mtd-mac-address = <&factory 0x4>;
 123 };
 124
 125 &wmac {
 126         status = "okay";
 127 };
 128
 129 &pcie {
 130         status = "okay";
 131 };
 132
 133 &pcie0 {
 134         wifi@0,0 {
 135                 reg = <0x0000 0 0 0 0>;
 136                 mediatek,mtd-eeprom = <&factory 0x8000>;
 137                 mtd-mac-address = <&factory 0x2e>;
 138                 ieee80211-freq-limit = <5000000 6000000>;
 139
 140                 led {
 141                         led-sources = <2>;
 142                         led-active-low;
 143                 };
 144         };
 145 };