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                 localbus@0 {
  34                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  35                                 compatible = "gen_nand", "lantiq,nand-xway";
  36                                 lantiq,cs = <1>;
  37                                 bank-width = <2>;
  38                                 reg = <1 0x0 0x2000000 >;
  39                                 #address-cells = <1>;
  40                                 #size-cells = <1>;
  41                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  42
  43                                 partitions {
  44                                         compatible = "fixed-partitions";
  45                                         #address-cells = <1>;
  46                                         #size-cells = <1>;
  47
  48                                         partition@0 {
  49                                                 label = "preboot";
  50                                                 reg = <0x00000 0x8000>;
  51                                                 read-only;
  52                                         };
  53                                         partition@8000 {
  54                                                 label = "u-boot";
  55                                                 reg = <0x8000 0x05c000>;
  56                                                 read-only;
  57                                         };
  58                                         partition@64000 {
  59                                                 label = "uboot_env";
  60                                                 reg = <0x64000 0x004000>;
  61                                         };
  62                                         ath9k_cal: partition@68000 {
  63                                                 label = "art-copy";
  64                                                 reg = <0x68000 0x004000>;
  65                                         };
  66                                         partition@6c000 {
  67                                                 label = "kernel";
  68                                                 reg = <0x6c000 0x200000>;
  69                                         };
  70                                         partition@26c000 {
  71                                                 label = "ubi";
  72                                                 reg = <0x26c000 0x1d94000>;
  73                                         };
  74                                 };
  75                         };
  76
  77                         ath9k_eep {
  78                                 compatible = "ath9k,eeprom";
  79                                 ath,eep-flash = <&ath9k_cal 0x0000>;
  80                                 ath,pci-slot = <14>;
  81                                 ath,eep-endian;
  82                         };
  83                 };
  84
  85                 gpio: pinmux@E100B10 {
  86                         pinctrl-names = "default";
  87                         pinctrl-0 = <&state_default>;
  88
  89                         state_default: pinmux {
  90                                 nand_out {
  91                                         lantiq,groups = "nand cle", "nand ale";
  92                                         lantiq,function = "ebu";
  93                                         lantiq,output = <1>;
  94                                         lantiq,open-drain = <0>;
  95                                         lantiq,pull = <0>;
  96                                 };
  97                                 nand_cs1 {
  98                                         lantiq,groups = "nand cs1";
  99                                         lantiq,function = "ebu";
 100                                         lantiq,open-drain = <0>;
 101                                         lantiq,pull = <0>;
 102                                 };
 103
 104                                 pci_in {
 105                                         lantiq,groups = "req1";
 106                                         lantiq,function = "pci";
 107                                         lantiq,output = <0>;
 108                                         lantiq,open-drain = <1>;
 109                                         lantiq,pull = <2>;
 110                                 };
 111                                 pci_out {
 112                                         lantiq,groups = "gnt1";
 113                                         lantiq,function = "pci";
 114                                         lantiq,output = <1>;
 115                                         lantiq,open-drain = <0>;
 116                                         lantiq,pull = <0>;
 117                                 };
 118
 119                                 pci_rst {
 120                                         lantiq,pins = "io21";
 121                                         lantiq,output = <1>;
 122                                         lantiq,open-drain = <0>;
 123                                 };
 124                         };
 125                 };
 126
 127                 etop@E180000 {
 128                         phy-mode = "rgmii";
 129                 };
 130
 131                 ifxhcd@E101000 {
 132                         status = "okay";
 133                         gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
 134                 };
 135
 136                 pci@E105400 {
 137                         status = "okay";
 138                         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 139                 };
 140         };
 141
 142         gpio-keys-polled {
 143                 compatible = "gpio-keys-polled";
 144                 #address-cells = <1>;
 145                 #size-cells = <0>;
 146                 poll-interval = <100>;
 147                 reset {
 148                         label = "reset";
 149                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 150                         linux,code = <KEY_RESTART>;
 151                 };
 152                 restart {
 153                         label = "restart";
 154                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 155                         linux,code = <KEY_RESTART>;
 156                 };
 157                 wps {
 158                         label = "wps";
 159                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 160                         linux,code = <KEY_WPS_BUTTON>;
 161                 };
 162         };
 163
 164         gpio-leds {
 165                 compatible = "gpio-leds";
 166
 167                 wireless-red {
 168                         label = "bthomehubv3a:red:wireless";
 169                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 170                 };
 171                 wireless-orange {
 172                         label = "bthomehubv3a:orange:wireless";
 173                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 174                 };
 175                 wireless_blue: wireless-blue {
 176                         label = "bthomehubv3a:blue:wireless";
 177                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
 178                 };
 179
 180                 broadband-red {
 181                         label = "bthomehubv3a:red:broadband";
 182                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 183                 };
 184                 broadband-orange {
 185                         label = "bthomehubv3a:orange:broadband";
 186                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 187                 };
 188                 broadband_blue: broadband-blue {
 189                         label = "bthomehubv3a:blue:broadband";
 190                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
 191                 };
 192
 193                 power_red: power-red {
 194                         label = "bthomehubv3a:red:power";
 195                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
 196                 };
 197                 power_orange: power-orange {
 198                         label = "bthomehubv3a:orange:power";
 199                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
 200                         default-state = "keep";
 201                 };
 202                 power_blue: power-blue {
 203                         label = "bthomehubv3a:blue:power";
 204                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 205                 };
 206         };
 207 };