target/linux/lantiq/dts/ARV4510PW.dts

   1 /dts-v1/;
   2
   3 /include/ "danube.dtsi"
   4
   5 / {
   6         model = "ARV4510QW - Wippies Homebox";
   7
   8         chosen {
   9                 bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
  10         };
  11
  12         memory@0 {
  13                 reg = <0x0 0x2000000>;
  14         };
  15
  16         sram@1F000000 {
  17                 vmmc@107000 {
  18                         status = "okay";
  19                 };
  20         };
  21
  22         fpi@10000000 {
  23                 localbus@0 {
  24                         nor-boot@0 {
  25                                 compatible = "lantiq,nor";
  26                                 bank-width = <2>;
  27                                 reg = <0 0x0 0x1000000>;
  28                                 #address-cells = <1>;
  29                                 #size-cells = <1>;
  30
  31                                 lantiq,noxip;
  32
  33                                 partition@0 {
  34                                         label = "uboot";
  35                                         reg = <0x00000 0x20000>;
  36                                         read-only;
  37                                 };
  38
  39                                 partition@20000 {
  40                                         label = "uboot_env";
  41                                         reg = <0x20000 0x20000>;
  42                                         read-only;
  43                                 };
  44
  45                                 partition@240000 {
  46                                         label = "firmware";
  47                                         reg = <0x40000 0xf00000>;
  48                                 };
  49
  50                                 partition@fe0000 {
  51                                         label = "boardconfig";
  52                                         reg = <0xfe0000 0x10000>;
  53                                         read-only;
  54                                 };
  55                         };
  56
  57                         mac_addr {
  58                                 compatible = "lantiq,eth-mac";
  59                                 reg = <0 0xff0016 0x6>;
  60                                 mac-increment = <2>;
  61                         };
  62                 };
  63                 gpio: pinmux@E100B10 {
  64                         pinctrl-names = "default";
  65                         pinctrl-0 = <&state_default>;
  66
  67                         state_default: pinmux {
  68                                 stp {
  69                                         lantiq,groups = "stp";
  70                                         lantiq,function = "stp";
  71                                 };
  72                                 exin {
  73                                         lantiq,groups = "exin2";
  74                                         lantiq,function = "exin";
  75                                 };
  76                                 pci_in {
  77                                         lantiq,groups = "req1", "req2";
  78                                         lantiq,function = "pci";
  79                                         lantiq,open-drain = <1>;
  80                                         lantiq,pull = <2>;
  81                                         lantiq,output = <0>;
  82                                 };
  83                                 pci_out {
  84                                         lantiq,groups = "gnt1";
  85                                         lantiq,function = "pci";
  86                                         lantiq,output = <1>;
  87                                 };
  88                                 pci_rst {
  89                                         lantiq,pins = "io21";
  90                                         lantiq,pull = <0>;
  91                                         lantiq,output = <1>;
  92                                 };
  93                         };
  94                 };
  95
  96                 gpios: stp@E100BB0 {
  97                         status = "okay";
  98                 };
  99
 100                 etop@E180000 {
 101                         phy-mode = "rmii";
 102                 };
 103
 104                 pci@E105400 {
 105                         status = "okay";
 106                         lantiq,external-clock;
 107                         interrupt-map = <
 108                                 0x7000 0 0 1 &icu0 30
 109                                 0x7800 0 0 1 &icu0 135
 110                                 0x7800 0 0 2 &icu0 135
 111                                 0x7800 0 0 3 &icu0 135
 112                         >;
 113                         gpio-reset = <&gpio 21 0>;
 114                         req-mask = <0x3>;
 115                 };
 116
 117         };
 118 };