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         compatible = "bt,homehub-v2b", "lantiq,xway", "lantiq,danube";
   9         model = "BTHOMEHUBV2B - BT Home Hub 2B";  /* SoC: Lantiq Danube-S PSB 50712 @ 333MHz V1.3/1.5 */
  10
  11         chosen {
  12                 bootargs = "console=ttyLTQ0,115200";
  13         };
  14
  15         aliases {
  16                 led-boot = &power_orange;
  17                 led-failsafe = &power_red;
  18                 led-running = &power_blue;
  19
  20                 led-dsl = &broadband_blue;
  21                 led-wifi = &wireless_blue;
  22         };
  23
  24         memory@0 {                                /* RAM: Samsung K4H511638F-LC 64MB */
  25                 reg = <0x0 0x4000000>;
  26         };
  27
  28         sram@1F000000 {
  29                 vmmc@107000 {
  30                         status = "okay";
  31                         gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
  32                 };
  33         };
  34
  35         fpi@10000000 {
  36                 localbus@0 {
  37                         nor-boot@0 {                            /* NOR Flash: Spansion S29AL004D 512KB */
  38                                 compatible = "lantiq,nor";      /* "AMD AM29LV400BB" compatible on 3.3.8 */
  39                                 lantiq,cs = <0>;
  40                                 bank-width = <2>;
  41                                 reg = <0 0x0 0x80000>;
  42                                 #address-cells = <1>;
  43                                 #size-cells = <1>;
  44
  45                                 partitions {
  46                                         compatible = "fixed-partitions";
  47                                         #address-cells = <1>;
  48                                         #size-cells = <1>;
  49
  50                                         partition@0 {
  51                                                 label = "uboot";
  52                                                 reg = <0x00000 0x40000>; /* 256KB */
  53                                         };
  54
  55                                         partition@40000 {
  56                                                 label = "uboot_env";
  57                                                 reg = <0x40000 0x10000>; /* 64KB */
  58                                         };
  59
  60                                         partition@50000 {
  61                                                 label = "rg_conf_1";
  62                                                 reg = <0x50000 0x10000>;
  63                                         };
  64
  65                                         partition@60000 {
  66                                                 label = "rg_conf_2";
  67                                                 reg = <0x60000 0x10000>;
  68                                         };
  69
  70                                         partition@70000 {
  71                                                 label = "rg_conf_factory";
  72                                                 reg = <0x70000 0x10000>;
  73                                         };
  74                                 };
  75                         };
  76
  77                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  78                                 compatible = "lantiq,nand-xway";
  79                                 lantiq,cs = <1>;
  80                                 bank-width = <2>;
  81                                 reg = <1 0x0 0x2000000 >;
  82                                 #address-cells = <1>;
  83                                 #size-cells = <1>;
  84                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  85
  86                                 partitions {
  87                                         compatible = "fixed-partitions";
  88                                         #address-cells = <1>;
  89                                         #size-cells = <1>;
  90
  91                                         ath9k_cal: partition@0 {
  92                                                 label = "art";     /* Atheros 9160 wifi b/g/n radio EEPROM */
  93                                                 reg = <0x00000 0x4000>;
  94                                                 read-only;
  95                                         };
  96
  97                                         partition@4000 {
  98                                                 label = "kernel";
  99                                                 reg = <0x4000 0x200000>;
 100                                         };
 101
 102                                         partition@164000 {
 103                                                 label = "ubi";
 104                                                 reg = <0x204000 0x1DFC000>;
 105                                         };
 106                                 };
 107                         };
 108                 };
 109
 110                 gpio: pinmux@E100B10 {
 111                         pinctrl-names = "default";
 112                         pinctrl-0 = <&state_default>;
 113
 114                         state_default: pinmux {
 115                                 nand_out {
 116                                         lantiq,groups = "nand cle", "nand ale";
 117                                         lantiq,function = "ebu";
 118                                         lantiq,output = <1>;
 119                                         lantiq,open-drain = <0>;
 120                                         lantiq,pull = <0>;
 121                                 };
 122                                 nand_cs1 {
 123                                         lantiq,groups = "nand cs1";
 124                                         lantiq,function = "ebu";
 125                                         lantiq,open-drain = <0>;
 126                                         lantiq,pull = <0>;
 127                                 };
 128                                 exin {
 129                                         lantiq,groups = "exin1";
 130                                         lantiq,function = "exin";
 131                                 };
 132                                 pci_in {
 133                                         lantiq,groups = "req1";
 134                                         lantiq,function = "pci";
 135                                         lantiq,output = <0>;
 136                                         lantiq,open-drain = <1>;
 137                                         lantiq,pull = <2>;
 138                                 };
 139                                 pci_out {
 140                                         lantiq,groups = "gnt1";
 141                                         lantiq,function = "pci";
 142                                         lantiq,output = <1>;
 143                                         lantiq,open-drain = <0>;
 144                                         lantiq,pull = <0>;
 145                                 };
 146
 147                                 pci_rst {
 148                                         lantiq,pins = "io21";
 149                                         lantiq,output = <1>;
 150                                         lantiq,open-drain = <0>;
 151                                 };
 152
 153                                 btn_in {
 154                                         lantiq,pins = "io2", "io15", "io22";
 155                                         lantiq,output = <0>;
 156                                         lantiq,open-drain = <1>;
 157                                         lantiq,pull = <2>;
 158                                 };
 159                         };
 160                 };
 161
 162                 etop@E180000 {
 163                         phy-mode = "rmii";
 164                 };
 165
 166                 ifxhcd@E101000 {
 167                         status = "okay";
 168                 };
 169
 170                 gpios: stp@E100BB0 {
 171                         status = "okay";
 172                 };
 173         };
 174
 175         gpio-keys-polled {
 176                 compatible = "gpio-keys-polled";
 177                 #address-cells = <1>;
 178                 #size-cells = <0>;
 179                 poll-interval = <100>;
 180
 181                 reset {
 182                         label = "reset";
 183                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 184                         linux,code = <KEY_RESTART>;
 185                 };
 186                 findhandset {
 187                         label = "findhandset";
 188                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
 189                         linux,code = <KEY_PHONE>;
 190                 };
 191                 wps {
 192                         label = "wps";
 193                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
 194                         linux,code = <KEY_WPS_BUTTON>;
 195                 };
 196         };
 197
 198         gpio-leds {
 199                 compatible = "gpio-leds";
 200
 201                 upgrading-orange {
 202                         label = "bthomehubv2b:orange:upgrading";
 203                         gpios = <&gpios 5 GPIO_ACTIVE_HIGH>;
 204                 };
 205
 206                 phone-orange {
 207                         label = "bthomehubv2b:orange:phone";
 208                         gpios = <&gpios 6 GPIO_ACTIVE_HIGH>;
 209                 };
 210                 phone-blue {
 211                         label = "bthomehubv2b:blue:phone";
 212                         gpios = <&gpios 7 GPIO_ACTIVE_HIGH>;
 213                 };
 214
 215                 wireless-orange {
 216                         label = "bthomehubv2b:orange:wireless";
 217                         gpios = <&gpios 8 GPIO_ACTIVE_HIGH>;
 218                 };
 219                 wireless_blue: wireless-blue {
 220                         label = "bthomehubv2b:blue:wireless";
 221                         gpios = <&gpios 9 GPIO_ACTIVE_HIGH>;
 222                 };
 223
 224                 broadband-red {
 225                         label = "bthomehubv2b:red:broadband";
 226                         gpios = <&gpios 10 GPIO_ACTIVE_HIGH>;
 227                 };
 228                 broadband-orange {
 229                         label = "bthomehubv2b:orange:broadband";
 230                         gpios = <&gpios 11 GPIO_ACTIVE_HIGH>;
 231                 };
 232                 broadband_blue: broadband-blue {
 233                         label = "bthomehubv2b:blue:broadband";
 234                         gpios = <&gpios 12 GPIO_ACTIVE_HIGH>;
 235                 };
 236
 237                 power_red: power-red {
 238                         label = "bthomehubv2b:red:power";
 239                         gpios = <&gpios 13 GPIO_ACTIVE_HIGH>;
 240                 };
 241                 power_orange: power-orange {
 242                         label = "bthomehubv2b:orange:power";
 243                         gpios = <&gpios 14 GPIO_ACTIVE_HIGH>;
 244                         default-state = "keep";
 245                 };
 246                 power_blue: power-blue {
 247                         label = "bthomehubv2b:blue:power";
 248                         gpios = <&gpios 15 GPIO_ACTIVE_HIGH>;
 249                 };
 250         };
 251 };
 252
 253 &pci0 {
 254         status = "okay";
 255         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 256
 257         wifi@168c,0027 {
 258                 compatible = "pci168c,0027";
 259                 reg = <0x7000 0 0 0 0>;
 260                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 261         };
 262 };