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
  12         aliases {
  13                 led-boot = &power_orange;
  14                 led-failsafe = &power_red;
  15                 led-running = &power_blue;
  16
  17                 led-internet = &broadband_blue;
  18                 led-wifi = &wireless_blue;
  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 GPIO_ACTIVE_HIGH>;
  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                                 partitions {
  52                                         compatible = "fixed-partitions";
  53                                         #address-cells = <1>;
  54                                         #size-cells = <1>;
  55
  56                                         partition@0 {
  57                                                 label = "preboot";
  58                                                 reg = <0x00000 0x8000>;
  59                                                 read-only;
  60                                         };
  61                                         partition@8000 {
  62                                                 label = "u-boot";
  63                                                 reg = <0x8000 0x05c000>;
  64                                                 read-only;
  65                                         };
  66                                         partition@64000 {
  67                                                 label = "uboot_env";
  68                                                 reg = <0x64000 0x004000>;
  69                                         };
  70                                         ath9k_cal: partition@68000 {
  71                                                 label = "art-copy";
  72                                                 reg = <0x68000 0x004000>;
  73                                         };
  74                                         partition@6c000 {
  75                                                 label = "kernel";
  76                                                 reg = <0x6c000 0x200000>;
  77                                         };
  78                                         partition@26c000 {
  79                                                 label = "ubi";
  80                                                 reg = <0x26c000 0x1d94000>;
  81                                         };
  82                                 };
  83                         };
  84
  85                         ath9k_eep {
  86                                 compatible = "ath9k,eeprom";
  87                                 ath,eep-flash = <&ath9k_cal 0x0000>;
  88                                 ath,pci-slot = <14>;
  89                                 ath,eep-endian;
  90                         };
  91                 };
  92
  93                 gpio: pinmux@E100B10 {
  94                         compatible = "lantiq,pinctrl-xr9";
  95                         pinctrl-names = "default";
  96                         pinctrl-0 = <&state_default>;
  97
  98                         #gpio-cells = <2>;
  99                         gpio-controller;
 100                         reg = <0xE100B10 0xA0>;
 101
 102                         state_default: pinmux {
 103                                 nand_out {
 104                                         lantiq,groups = "nand cle", "nand ale";
 105                                         lantiq,function = "ebu";
 106                                         lantiq,output = <1>;
 107                                         lantiq,open-drain = <0>;
 108                                         lantiq,pull = <0>;
 109                                 };
 110                                 nand_cs1 {
 111                                         lantiq,groups = "nand cs1";
 112                                         lantiq,function = "ebu";
 113                                         lantiq,open-drain = <0>;
 114                                         lantiq,pull = <0>;
 115                                 };
 116
 117                                 pci_in {
 118                                         lantiq,groups = "req1";
 119                                         lantiq,function = "pci";
 120                                         lantiq,output = <0>;
 121                                         lantiq,open-drain = <1>;
 122                                         lantiq,pull = <2>;
 123                                 };
 124                                 pci_out {
 125                                         lantiq,groups = "gnt1";
 126                                         lantiq,function = "pci";
 127                                         lantiq,output = <1>;
 128                                         lantiq,open-drain = <0>;
 129                                         lantiq,pull = <0>;
 130                                 };
 131
 132                                 pci_rst {
 133                                         lantiq,pins = "io21";
 134                                         lantiq,output = <1>;
 135                                         lantiq,open-drain = <0>;
 136                                 };
 137                         };
 138                 };
 139
 140                 etop@E180000 {
 141                         phy-mode = "rgmii";
 142                 };
 143
 144                 ifxhcd@E101000 {
 145                         status = "okay";
 146                         gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
 147                 };
 148
 149                 pci@E105400 {
 150                         status = "okay";
 151                         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 152                 };
 153
 154         };
 155
 156         gpio-keys-polled {
 157                 compatible = "gpio-keys-polled";
 158                 #address-cells = <1>;
 159                 #size-cells = <0>;
 160                 poll-interval = <100>;
 161                 reset {
 162                         label = "reset";
 163                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 164                         linux,code = <KEY_RESTART>;
 165                 };
 166                 restart {
 167                         label = "restart";
 168                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 169                         linux,code = <KEY_RESTART>;
 170                 };
 171                 wps {
 172                         label = "wps";
 173                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 174                         linux,code = <KEY_WPS_BUTTON>;
 175                 };
 176         };
 177
 178         gpio-leds {
 179                 compatible = "gpio-leds";
 180
 181                 wireless-red {
 182                         label = "bthomehubv3a:red:wireless";
 183                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 184                 };
 185                 wireless-orange {
 186                         label = "bthomehubv3a:orange:wireless";
 187                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 188                 };
 189                 wireless_blue: wireless-blue {
 190                         label = "bthomehubv3a:blue:wireless";
 191                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
 192                 };
 193
 194                 broadband-red {
 195                         label = "bthomehubv3a:red:broadband";
 196                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 197                 };
 198                 broadband-orange {
 199                         label = "bthomehubv3a:orange:broadband";
 200                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 201                 };
 202                 broadband_blue: broadband-blue {
 203                         label = "bthomehubv3a:blue:broadband";
 204                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
 205                 };
 206
 207                 power_red: power-red {
 208                         label = "bthomehubv3a:red:power";
 209                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
 210                 };
 211                 power_orange: power-orange {
 212                         label = "bthomehubv3a:orange:power";
 213                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
 214                         default-state = "keep";
 215                 };
 216                 power_blue: power-blue {
 217                         label = "bthomehubv3a:blue:power";
 218                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 219                 };
 220         };
 221 };
 222