target/linux/lantiq/files/arch/mips/boot/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 = "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                 led-upgrade = &power_blue;
  20
  21                 led-dsl = &broadband_blue;
  22                 led-wifi = &wireless_blue;
  23         };
  24
  25         memory@0 {                                /* RAM: Samsung K4H511638F-LC 64MB */
  26                 device_type = "memory";
  27                 reg = <0x0 0x4000000>;
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys-polled";
  32                 poll-interval = <100>;
  33
  34                 reset {
  35                         label = "reset";
  36                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  37                         linux,code = <KEY_RESTART>;
  38                 };
  39                 findhandset {
  40                         label = "findhandset";
  41                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_PHONE>;
  43                 };
  44                 wps {
  45                         label = "wps";
  46                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_WPS_BUTTON>;
  48                 };
  49         };
  50
  51         leds {
  52                 compatible = "gpio-leds";
  53
  54                 upgrading-orange {
  55                         label = "bthomehubv2b:orange:upgrading";
  56                         gpios = <&gpios 5 GPIO_ACTIVE_HIGH>;
  57                 };
  58
  59                 phone-orange {
  60                         label = "bthomehubv2b:orange:phone";
  61                         gpios = <&gpios 6 GPIO_ACTIVE_HIGH>;
  62                 };
  63                 phone-blue {
  64                         label = "bthomehubv2b:blue:phone";
  65                         gpios = <&gpios 7 GPIO_ACTIVE_HIGH>;
  66                 };
  67
  68                 wireless-orange {
  69                         label = "bthomehubv2b:orange:wireless";
  70                         gpios = <&gpios 8 GPIO_ACTIVE_HIGH>;
  71                 };
  72                 wireless_blue: wireless-blue {
  73                         label = "bthomehubv2b:blue:wireless";
  74                         gpios = <&gpios 9 GPIO_ACTIVE_HIGH>;
  75                 };
  76
  77                 broadband-red {
  78                         label = "bthomehubv2b:red:broadband";
  79                         gpios = <&gpios 10 GPIO_ACTIVE_HIGH>;
  80                 };
  81                 broadband-orange {
  82                         label = "bthomehubv2b:orange:broadband";
  83                         gpios = <&gpios 11 GPIO_ACTIVE_HIGH>;
  84                 };
  85                 broadband_blue: broadband-blue {
  86                         label = "bthomehubv2b:blue:broadband";
  87                         gpios = <&gpios 12 GPIO_ACTIVE_HIGH>;
  88                 };
  89
  90                 power_red: power-red {
  91                         label = "bthomehubv2b:red:power";
  92                         gpios = <&gpios 13 GPIO_ACTIVE_HIGH>;
  93                 };
  94                 power_orange: power-orange {
  95                         label = "bthomehubv2b:orange:power";
  96                         gpios = <&gpios 14 GPIO_ACTIVE_HIGH>;
  97                         default-state = "keep";
  98                 };
  99                 power_blue: power-blue {
 100                         label = "bthomehubv2b:blue:power";
 101                         gpios = <&gpios 15 GPIO_ACTIVE_HIGH>;
 102                 };
 103         };
 104 };
 105
 106 &gpio {
 107         pinctrl-names = "default";
 108         pinctrl-0 = <&state_default>;
 109
 110         state_default: pinmux {
 111                 exin {
 112                         lantiq,groups = "exin1";
 113                         lantiq,function = "exin";
 114                 };
 115                 pci_in {
 116                         lantiq,groups = "req1";
 117                         lantiq,function = "pci";
 118                         lantiq,output = <0>;
 119                         lantiq,open-drain = <1>;
 120                         lantiq,pull = <2>;
 121                 };
 122                 pci_out {
 123                         lantiq,groups = "gnt1";
 124                         lantiq,function = "pci";
 125                         lantiq,output = <1>;
 126                         lantiq,open-drain = <0>;
 127                         lantiq,pull = <0>;
 128                 };
 129
 130                 pci_rst {
 131                         lantiq,pins = "io21";
 132                         lantiq,output = <1>;
 133                         lantiq,open-drain = <0>;
 134                 };
 135
 136                 btn_in {
 137                         lantiq,pins = "io2", "io15", "io22";
 138                         lantiq,output = <0>;
 139                         lantiq,open-drain = <1>;
 140                         lantiq,pull = <2>;
 141                 };
 142         };
 143 };
 144
 145 &gpios {
 146         status = "okay";
 147 };
 148
 149 &gsw {
 150         phy-mode = "rmii";
 151 };
 152
 153 &localbus {
 154         flash@0 {                               /* NOR Flash: Spansion S29AL004D 512KB */
 155                 compatible = "lantiq,nor";      /* "AMD AM29LV400BB" compatible on 3.3.8 */
 156                 lantiq,cs = <0>;
 157                 bank-width = <2>;
 158                 reg = <0 0x0 0x80000>;
 159
 160                 partitions {
 161                         compatible = "fixed-partitions";
 162                         #address-cells = <1>;
 163                         #size-cells = <1>;
 164
 165                         partition@0 {
 166                                 label = "uboot";
 167                                 reg = <0x00000 0x40000>; /* 256KB */
 168                         };
 169
 170                         partition@40000 {
 171                                 label = "uboot_env";
 172                                 reg = <0x40000 0x10000>; /* 64KB */
 173                         };
 174
 175                         partition@50000 {
 176                                 label = "rg_conf_1";
 177                                 reg = <0x50000 0x10000>;
 178                         };
 179
 180                         partition@60000 {
 181                                 label = "rg_conf_2";
 182                                 reg = <0x60000 0x10000>;
 183                         };
 184
 185                         partition@70000 {
 186                                 label = "rg_conf_factory";
 187                                 reg = <0x70000 0x10000>;
 188                         };
 189                 };
 190         };
 191
 192         flash@1 {                 /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
 193                 compatible = "lantiq,nand-xway";
 194                 lantiq,cs = <1>;
 195                 bank-width = <2>;
 196                 reg = <1 0x0 0x2000000 >;
 197                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
 198
 199                 pinctrl-0 = <&nand_pins>, <&nand_cs1_pins>;
 200                 pinctrl-names = "default";
 201
 202                 partitions {
 203                         compatible = "fixed-partitions";
 204                         #address-cells = <1>;
 205                         #size-cells = <1>;
 206
 207                         ath9k_cal: partition@0 {
 208                                 label = "art";     /* Atheros 9160 wifi b/g/n radio EEPROM */
 209                                 reg = <0x00000 0x4000>;
 210                                 read-only;
 211                         };
 212
 213                         partition@4000 {
 214                                 label = "kernel";
 215                                 reg = <0x4000 0x200000>;
 216                         };
 217
 218                         partition@164000 {
 219                                 label = "ubi";
 220                                 reg = <0x204000 0x1dfc000>;
 221                         };
 222                 };
 223         };
 224 };
 225
 226 &pci0 {
 227         status = "okay";
 228         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 229
 230         wifi@168c,0027 {
 231                 compatible = "pci168c,0027";
 232                 reg = <0x7000 0 0 0 0>;
 233                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 234         };
 235 };
 236
 237 &usb_phy {
 238         status = "okay";
 239 };
 240
 241 &usb {
 242         status = "okay";
 243 };
 244
 245 &vmmc {
 246         status = "okay";
 247         gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
 248 };