target/linux/ramips/dts/MPRA1.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 / {
   6         compatible = "MPRA1", "ralink,rt5350-soc";
   7         model = "HAME MPR-A1";
   8
   9         palmbus@10000000 {
  10                 spi@b00 {
  11                         status = "okay";
  12
  13                         m25p80@0 {
  14                                 #address-cells = <1>;
  15                                 #size-cells = <1>;
  16                                 compatible = "jedec,spi-nor";
  17                                 reg = <0 0>;
  18                                 linux,modalias = "m25p80", "s25fl064k";
  19                                 spi-max-frequency = <10000000>;
  20
  21                                 partition@0 {
  22                                         label = "u-boot";
  23                                         reg = <0x0 0x30000>;
  24                                         read-only;
  25                                 };
  26
  27                                 partition@30000 {
  28                                         label = "u-boot-env";
  29                                         reg = <0x30000 0x10000>;
  30                                         read-only;
  31                                 };
  32
  33                                 factory: partition@40000 {
  34                                         label = "factory";
  35                                         reg = <0x40000 0x10000>;
  36                                         read-only;
  37                                 };
  38
  39                                 partition@50000 {
  40                                         label = "firmware";
  41                                         reg = <0x50000 0x3b0000>;
  42                                 };
  43                         };
  44                 };
  45
  46                 gpio1: gpio@660 {
  47                         status = "okay";
  48                 };
  49         };
  50
  51         pinctrl {
  52                 state_default: pinctrl0 {
  53                         gpio {
  54                                 ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
  55                                 ralink,function = "gpio";
  56                         };
  57                 };
  58         };
  59
  60         ethernet@10100000 {
  61                 mtd-mac-address = <&factory 0x4>;
  62         };
  63
  64         esw@10110000 {
  65                 mediatek,portmap = <0x2f>;
  66         };
  67
  68         wmac@10180000 {
  69                 ralink,mtd-eeprom = <&factory 0>;
  70         };
  71
  72         ehci@101c0000 {
  73                 status = "okay";
  74         };
  75
  76         ohci@101c1000 {
  77                 status = "okay";
  78         };
  79
  80         gpio-leds {
  81                 compatible = "gpio-leds";
  82
  83                 system {
  84                         label = "mpr-a1:blue:system";
  85                         gpios = <&gpio0 20 1>;
  86                 };
  87
  88                 power {
  89                         label = "mpr-a1:red:power";
  90                         gpios = <&gpio0 17 1>;
  91                 };
  92         };
  93
  94         gpio-keys-polled {
  95                 compatible = "gpio-keys-polled";
  96                 #address-cells = <1>;
  97                 #size-cells = <0>;
  98                 poll-interval = <20>;
  99
 100                 wps {
 101                         label = "reset";
 102                         gpios = <&gpio0 0 1>;
 103                         linux,code = <0x198>;
 104                 };
 105         };
 106
 107         gpio_export {
 108                 compatible = "gpio-export";
 109                 #size-cells = <0>;
 110
 111                 usb {
 112                         gpio-export,name = "usb";
 113                         gpio-export,output = <1>;
 114                         gpios = <&gpio0 7 0>;
 115                 };
 116
 117                 root_hub {
 118                         gpio-export,name = "root_hub";
 119                         gpio-export,output = <1>;
 120                         gpios = <&gpio0 12 0>;
 121                 };
 122         };
 123 };