target/linux/lantiq/dts/BTHOMEHUBV3A.dts

   1 /dts-v1/;
   2
   3 /include/ "ar9.dtsi"
   4
   5 / {
   6         model = "BTHOMEHUBV3A - BT Home Hub 3A";  /* SoC: Lantiq ar9 @ 333MHz */
   7
   8         chosen {
   9                 bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
  10
  11                 leds {
  12                         boot = &power_orange;
  13                         failsafe = &power_red;
  14                         running = &power_blue;
  15
  16                         internet = &broadband_blue;
  17                         wifi = &wireless_blue;
  18                 };
  19         };
  20
  21         memory@0 {                                /* RAM: Samsung K4H511638F-LC 64MB */
  22                 reg = <0x0 0x4000000>;
  23         };
  24
  25         sram@1F000000 {
  26                 vmmc@107000 {
  27                         status = "okay";
  28                         gpios = <&gpio 31 0>;
  29                 };
  30         };
  31
  32         fpi@10000000 {
  33                 #address-cells = <1>;
  34                 #size-cells = <1>;
  35                 localbus@0 {
  36                         #address-cells = <2>;
  37                         #size-cells = <1>;
  38                         ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
  39                                 1 0 0x4000000 0x4000010>; /* addsel1 */
  40                         compatible = "lantiq,localbus", "simple-bus";
  41
  42                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  43                                 compatible = "gen_nand", "lantiq,nand-xway";
  44                                 lantiq,cs = <1>;
  45                                 bank-width = <2>;
  46                                 reg = <1 0x0 0x2000000 >;
  47                                 #address-cells = <1>;
  48                                 #size-cells = <1>;
  49                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  50
  51                                 partition@0 {
  52                                         label = "preboot";
  53                                         reg = <0x00000 0x8000>;
  54                                         read-only;
  55                                 };
  56                                 partition@8000 {
  57                                         label = "u-boot";
  58                                         reg = <0x8000 0x05c000>;
  59                                         read-only;
  60                                 };
  61                                 partition@64000 {
  62                                         label = "uboot-config";
  63                                         reg = <0x64000 0x004000>;
  64                                         read-only;
  65                                 };
  66                                 ath9k_cal: partition@68000 {
  67                                         label = "art-copy";
  68                                         reg = <0x68000 0x004000>;
  69                                         read-only;
  70                                 };
  71                                 partition@6c000 {
  72                                         label = "kernel";
  73                                         reg = <0x6c000 0x200000>;
  74                                 };
  75                                 partition@26c000 {
  76                                         label = "ubi";
  77                                         reg = <0x26c000 0x1d94000>;
  78                                 };
  79                         };
  80
  81                         ath9k_eep {
  82                                 compatible = "ath9k,eeprom";
  83                                 ath,eep-flash = <&ath9k_cal 0x0000>;
  84                                 ath,mac-offset = <0x10c>;
  85                                 ath,pci-slot = <14>;
  86                                 ath,eep-endian;
  87                         };
  88                 };
  89
  90                 gpio: pinmux@E100B10 {
  91                         compatible = "lantiq,pinctrl-xr9";
  92                         pinctrl-names = "default";
  93                         pinctrl-0 = <&state_default>;
  94
  95                         #gpio-cells = <2>;
  96                         gpio-controller;
  97                         reg = <0xE100B10 0xA0>;
  98
  99                         state_default: pinmux {
 100                                 nand_out {
 101                                         lantiq,groups = "nand cle", "nand ale";
 102                                         lantiq,function = "ebu";
 103                                         lantiq,output = <1>;
 104                                         lantiq,open-drain = <0>;
 105                                         lantiq,pull = <0>;
 106                                 };
 107                                 nand_cs1 {
 108                                         lantiq,groups = "nand cs1";
 109                                         lantiq,function = "ebu";
 110                                         lantiq,open-drain = <0>;
 111                                         lantiq,pull = <0>;
 112                                 };
 113
 114                                 pci_in {
 115                                         lantiq,groups = "req1";
 116                                         lantiq,function = "pci";
 117                                         lantiq,output = <0>;
 118                                         lantiq,open-drain = <1>;
 119                                         lantiq,pull = <2>;
 120                                 };
 121                                 pci_out {
 122                                         lantiq,groups = "gnt1";
 123                                         lantiq,function = "pci";
 124                                         lantiq,output = <1>;
 125                                         lantiq,open-drain = <0>;
 126                                         lantiq,pull = <0>;
 127                                 };
 128
 129                                 pci_rst {
 130                                         lantiq,pins = "io21";
 131                                         lantiq,output = <1>;
 132                                         lantiq,open-drain = <0>;
 133                                 };
 134                         };
 135                 };
 136
 137                 etop@E180000 {
 138                         phy-mode = "rgmii";
 139                 };
 140
 141                 ifxhcd@E101000 {
 142                         status = "okay";
 143                         gpios = <&gpio 33 0>;
 144                 };
 145
 146                 pci@E105400 {
 147                         status = "okay";
 148                         gpio-reset = <&gpio 21 0>;
 149                 };
 150
 151         };
 152
 153         gpio-keys-polled {
 154                 compatible = "gpio-keys-polled";
 155                 #address-cells = <1>;
 156                 #size-cells = <0>;
 157                 poll-interval = <100>;
 158                 reset {
 159                         label = "reset";
 160                         gpios = <&gpio 54 1>;
 161                         linux,code = <0x198>;
 162                 };
 163                 restart {
 164                         label = "restart";
 165                         gpios = <&gpio 52 1>;
 166                         linux,code = <0x198>;
 167                 };
 168                 wps {
 169                         label = "wps";
 170                         gpios = <&gpio 53 1>;
 171                         linux,code = <0x211>;
 172                 };
 173         };
 174
 175         gpio-leds {
 176                 compatible = "gpio-leds";
 177
 178                 wireless-red {
 179                         label = "bthomehubv3a:red:wireless";
 180                         gpios = <&gpio 2 1>;
 181                 };
 182                 wireless-orange {
 183                         label = "bthomehubv3a:orange:wireless";
 184                         gpios = <&gpio 6 1>;
 185                 };
 186                 wireless_blue: wireless-blue {
 187                         label = "bthomehubv3a:blue:wireless";
 188                         gpios = <&gpio 9 1>;
 189                 };
 190
 191                 broadband-red {
 192                         label = "bthomehubv3a:red:broadband";
 193                         gpios = <&gpio 11 1>;
 194                 };
 195                 broadband-orange {
 196                         label = "bthomehubv3a:orange:broadband";
 197                         gpios = <&gpio 0 1>;
 198                 };
 199                 broadband_blue: broadband-blue {
 200                         label = "bthomehubv3a:blue:broadband";
 201                         gpios = <&gpio 12 1>;
 202                 };
 203
 204                 power_red: power-red {
 205                         label = "bthomehubv3a:red:power";
 206                         gpios = <&gpio 14 1>;
 207                 };
 208                 power_orange: power-orange {
 209                         label = "bthomehubv3a:orange:power";
 210                         gpios = <&gpio 5 1>;
 211                         default-state = "keep";
 212                 };
 213                 power_blue: power-blue {
 214                         label = "bthomehubv3a:blue:power";
 215                         gpios = <&gpio 1 1>;
 216                 };
 217         };
 218 };
 219