target/linux/lantiq/dts/BTHOMEHUBV2B.dts

   1 /dts-v1/;
   2
   3 #include "danube.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "BTHOMEHUBV2B - BT Home Hub 2B";  /* SoC: Lantiq Danube-S PSB 50712 @ 333MHz V1.3/1.5 */
   9
  10         chosen {
  11                 bootargs = "console=ttyLTQ0,115200";
  12         };
  13
  14         aliases {
  15                 led-boot = &power_orange;
  16                 led-failsafe = &power_red;
  17                 led-running = &power_blue;
  18
  19                 led-internet = &broadband_blue;
  20                 led-wifi = &wireless_blue;
  21         };
  22
  23         memory@0 {                                /* RAM: Samsung K4H511638F-LC 64MB */
  24                 reg = <0x0 0x4000000>;
  25         };
  26
  27         sram@1F000000 {
  28                 vmmc@107000 {
  29                         status = "okay";
  30                         gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
  31                 };
  32         };
  33
  34         fpi@10000000 {
  35                 localbus@0 {
  36                         nor-boot@0 {                            /* NOR Flash: Spansion S29AL004D 512KB */
  37                                 compatible = "lantiq,nor";      /* "AMD AM29LV400BB" compatible on 3.3.8 */
  38                                 lantiq,cs = <0>;
  39                                 bank-width = <2>;
  40                                 reg = <0 0x0 0x80000>;
  41                                 #address-cells = <1>;
  42                                 #size-cells = <1>;
  43
  44                                 partitions {
  45                                         compatible = "fixed-partitions";
  46                                         #address-cells = <1>;
  47                                         #size-cells = <1>;
  48
  49                                         partition@0 {
  50                                                 label = "uboot";
  51                                                 reg = <0x00000 0x40000>; /* 256KB */
  52                                         };
  53
  54                                         partition@40000 {
  55                                                 label = "uboot_env";
  56                                                 reg = <0x40000 0x10000>; /* 64KB */
  57                                         };
  58
  59                                         partition@50000 {
  60                                                 label = "rg_conf_1";
  61                                                 reg = <0x50000 0x10000>;
  62                                         };
  63
  64                                         partition@60000 {
  65                                                 label = "rg_conf_2";
  66                                                 reg = <0x60000 0x10000>;
  67                                         };
  68
  69                                         partition@70000 {
  70                                                 label = "rg_conf_factory";
  71                                                 reg = <0x70000 0x10000>;
  72                                         };
  73                                 };
  74                         };
  75
  76                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  77                                 compatible = "gen_nand", "lantiq,nand-xway";
  78                                 lantiq,cs = <1>;
  79                                 bank-width = <2>;
  80                                 reg = <1 0x0 0x2000000 >;
  81                                 #address-cells = <1>;
  82                                 #size-cells = <1>;
  83                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  84
  85                                 partitions {
  86                                         compatible = "fixed-partitions";
  87                                         #address-cells = <1>;
  88                                         #size-cells = <1>;
  89
  90                                         ath9k_cal: partition@0 {
  91                                                 label = "art";     /* Atheros 9160 wifi b/g/n radio EEPROM */
  92                                                 reg = <0x00000 0x4000>;
  93                                                 read-only;
  94                                         };
  95
  96                                         partition@4000 {
  97                                                 label = "kernel";
  98                                                 reg = <0x4000 0x200000>;
  99                                         };
 100
 101                                         partition@164000 {
 102                                                 label = "ubi";
 103                                                 reg = <0x204000 0x1DFC000>;
 104                                         };
 105                                 };
 106                         };
 107                 };
 108
 109                 gpio: pinmux@E100B10 {
 110                         pinctrl-names = "default";
 111                         pinctrl-0 = <&state_default>;
 112
 113                         state_default: pinmux {
 114                                 nand_out {
 115                                         lantiq,groups = "nand cle", "nand ale";
 116                                         lantiq,function = "ebu";
 117                                         lantiq,output = <1>;
 118                                         lantiq,open-drain = <0>;
 119                                         lantiq,pull = <0>;
 120                                 };
 121                                 nand_cs1 {
 122                                         lantiq,groups = "nand cs1";
 123                                         lantiq,function = "ebu";
 124                                         lantiq,open-drain = <0>;
 125                                         lantiq,pull = <0>;
 126                                 };
 127                                 exin {
 128                                         lantiq,groups = "exin1";
 129                                         lantiq,function = "exin";
 130                                 };
 131                                 pci_in {
 132                                         lantiq,groups = "req1";
 133                                         lantiq,function = "pci";
 134                                         lantiq,output = <0>;
 135                                         lantiq,open-drain = <1>;
 136                                         lantiq,pull = <2>;
 137                                 };
 138                                 pci_out {
 139                                         lantiq,groups = "gnt1";
 140                                         lantiq,function = "pci";
 141                                         lantiq,output = <1>;
 142                                         lantiq,open-drain = <0>;
 143                                         lantiq,pull = <0>;
 144                                 };
 145
 146                                 pci_rst {
 147                                         lantiq,pins = "io21";
 148                                         lantiq,output = <1>;
 149                                         lantiq,open-drain = <0>;
 150                                 };
 151
 152                                 btn_in {
 153                                         lantiq,pins = "io2", "io15", "io22";
 154                                         lantiq,output = <0>;
 155                                         lantiq,open-drain = <1>;
 156                                         lantiq,pull = <2>;
 157                                 };
 158                         };
 159                 };
 160
 161                 etop@E180000 {
 162                         phy-mode = "rmii";
 163                 };
 164
 165                 ifxhcd@E101000 {
 166                         status = "okay";
 167                 };
 168
 169                 gpios: stp@E100BB0 {
 170                         status = "okay";
 171                 };
 172         };
 173
 174         gpio-keys-polled {
 175                 compatible = "gpio-keys-polled";
 176                 #address-cells = <1>;
 177                 #size-cells = <0>;
 178                 poll-interval = <100>;
 179
 180                 reset {
 181                         label = "reset";
 182                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 183                         linux,code = <KEY_RESTART>;
 184                 };
 185                 findhandset {
 186                         label = "findhandset";
 187                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
 188                         linux,code = <KEY_PHONE>;
 189                 };
 190                 wps {
 191                         label = "wps";
 192                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
 193                         linux,code = <KEY_WPS_BUTTON>;
 194                 };
 195         };
 196
 197         gpio-leds {
 198                 compatible = "gpio-leds";
 199
 200                 upgrading-orange {
 201                         label = "bthomehubv2b:orange:upgrading";
 202                         gpios = <&gpios 5 GPIO_ACTIVE_HIGH>;
 203                 };
 204
 205                 phone-orange {
 206                         label = "bthomehubv2b:orange:phone";
 207                         gpios = <&gpios 6 GPIO_ACTIVE_HIGH>;
 208                 };
 209                 phone-blue {
 210                         label = "bthomehubv2b:blue:phone";
 211                         gpios = <&gpios 7 GPIO_ACTIVE_HIGH>;
 212                 };
 213
 214                 wireless-orange {
 215                         label = "bthomehubv2b:orange:wireless";
 216                         gpios = <&gpios 8 GPIO_ACTIVE_HIGH>;
 217                 };
 218                 wireless_blue: wireless-blue {
 219                         label = "bthomehubv2b:blue:wireless";
 220                         gpios = <&gpios 9 GPIO_ACTIVE_HIGH>;
 221                 };
 222
 223                 broadband-red {
 224                         label = "bthomehubv2b:red:broadband";
 225                         gpios = <&gpios 10 GPIO_ACTIVE_HIGH>;
 226                 };
 227                 broadband-orange {
 228                         label = "bthomehubv2b:orange:broadband";
 229                         gpios = <&gpios 11 GPIO_ACTIVE_HIGH>;
 230                 };
 231                 broadband_blue: broadband-blue {
 232                         label = "bthomehubv2b:blue:broadband";
 233                         gpios = <&gpios 12 GPIO_ACTIVE_HIGH>;
 234                 };
 235
 236                 power_red: power-red {
 237                         label = "bthomehubv2b:red:power";
 238                         gpios = <&gpios 13 GPIO_ACTIVE_HIGH>;
 239                 };
 240                 power_orange: power-orange {
 241                         label = "bthomehubv2b:orange:power";
 242                         gpios = <&gpios 14 GPIO_ACTIVE_HIGH>;
 243                         default-state = "keep";
 244                 };
 245                 power_blue: power-blue {
 246                         label = "bthomehubv2b:blue:power";
 247                         gpios = <&gpios 15 GPIO_ACTIVE_HIGH>;
 248                 };
 249         };
 250 };
 251
 252 &pci0 {
 253         status = "okay";
 254         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 255
 256         wifi@168c,0027 {
 257                 compatible = "pci168c,0027";
 258                 reg = <0x7000 0 0 0 0>;
 259                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 260         };
 261 };