target/linux/ramips/dts/HC5XXX.dtsi

   1 /dts-v1/;
   2
   3 /include/ "mt7620a.dtsi"
   4
   5 / {
   6         chosen {
   7                 bootargs = "console=ttyS0,115200";
   8         };
   9
  10         palmbus@10000000 {
  11                 sysc@0 {
  12                         ralink,gpiomux = "i2c", "jtag";
  13                         ralink,uartmux = "gpio";
  14                         ralink,wdtmux = <1>;
  15                 };
  16
  17                 gpio0: gpio@600 {
  18                         status = "okay";
  19                 };
  20
  21                 gpio2: gpio@660 {
  22                         status = "okay";
  23                 };
  24
  25                 gpio3: gpio@688 {
  26                         status = "okay";
  27                 };
  28
  29                 spi@b00 {
  30                         status = "okay";
  31
  32                         m25p80@0 {
  33                                 #address-cells = <1>;
  34                                 #size-cells = <1>;
  35                                 compatible = "w25q128";
  36                                 reg = <0 0>;
  37                                 linux,modalias = "m25p80", "w25q128";
  38                                 spi-max-frequency = <10000000>;
  39
  40                                 partition@0 {
  41                                         label = "u-boot";
  42                                         reg = <0x0 0x30000>;
  43                                 };
  44
  45                                 partition@30000 {
  46                                         label = "u-boot-env";
  47                                         reg = <0x30000 0x10000>;
  48                                         read-only;
  49                                 };
  50
  51                                 factory: partition@40000 {
  52                                         label = "factory";
  53                                         reg = <0x40000 0x10000>;
  54                                 };
  55
  56                                 partition@50000 {
  57                                         label = "firmware";
  58                                         reg = <0x50000 0xf80000>;
  59                                 };
  60
  61                                 partition@fd0000 {
  62                                         label = "hwf_config";
  63                                         reg = <0xfd0000 0x10000>;
  64                                 };
  65
  66                                 bdinfo: partition@fe0000 {
  67                                         label = "bdinfo";
  68                                         reg = <0xfe0000 0x10000>;
  69                                 };
  70
  71                                 partition@ff0000 {
  72                                         label = "backup";
  73                                         reg = <0xff0000 0x10000>;
  74                                 };
  75                         };
  76                 };
  77         };
  78
  79         ehci@101c0000 {
  80                 status = "okay";
  81         };
  82
  83         ohci@101c1000 {
  84                 status = "okay";
  85         };
  86
  87         ethernet@10100000 {
  88                 pinctrl-names = "default";
  89                 pinctrl-0 = <&ephy_pins>;
  90                 mtd-mac-address = <&factory 0x4>;
  91                 ralink,port-map = "wllll";
  92         };
  93
  94         sdhci@10130000 {
  95                 status = "okay";
  96         };
  97
  98         wmac@10180000 {
  99                 ralink,mtd-eeprom = <&factory 0>;
 100         };
 101
 102         pcie@10140000 {
 103                 status = "okay";
 104         };
 105
 106         pinctrl {
 107                 state_default: pinctrl0 {
 108                         gpio {
 109                                 ralink,group = "uartf", "wled", "nd_sd";
 110                                 ralink,function = "gpio";
 111                         };
 112
 113                         pa {
 114                                 ralink,group = "pa";
 115                                 ralink,function = "pa";
 116                         };
 117                 };
 118         };
 119
 120         gpio-keys-polled {
 121                 compatible = "gpio-keys-polled";
 122                 #address-cells = <1>;
 123                 #size-cells = <0>;
 124                 poll-interval = <20>;
 125
 126                 reset {
 127                         label = "reset";
 128                         gpios = <&gpio0 12 1>;
 129                         linux,code = <0x198>;
 130                 };
 131         };
 132
 133         gpio_export {
 134                 compatible = "gpio-export";
 135                 #size-cells = <0>;
 136
 137                 usbpower {
 138                         gpio-export,name = "usbpower";
 139                         gpio-export,output = <1>;
 140                         gpios = <&gpio0 13 0>;
 141                 };
 142         };
 143 };