target/linux/lantiq/dts/BTHOMEHUBV3A.dts

   1 /dts-v1/;
   2
   3 #include "ar9.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "BTHOMEHUBV3A - BT Home Hub 3A";  /* SoC: Lantiq ar9 @ 333MHz */
   9
  10         aliases {
  11                 led-boot = &power_orange;
  12                 led-failsafe = &power_red;
  13                 led-running = &power_blue;
  14
  15                 led-internet = &broadband_blue;
  16                 led-wifi = &wireless_blue;
  17         };
  18
  19         memory@0 {                                /* RAM: Samsung K4H511638F-LC 64MB */
  20                 reg = <0x0 0x4000000>;
  21         };
  22
  23         sram@1F000000 {
  24                 vmmc@107000 {
  25                         status = "okay";
  26                         gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
  27                 };
  28         };
  29
  30         fpi@10000000 {
  31                 localbus@0 {
  32                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  33                                 compatible = "gen_nand", "lantiq,nand-xway";
  34                                 lantiq,cs = <1>;
  35                                 bank-width = <2>;
  36                                 reg = <1 0x0 0x2000000 >;
  37                                 #address-cells = <1>;
  38                                 #size-cells = <1>;
  39                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  40
  41                                 partitions {
  42                                         compatible = "fixed-partitions";
  43                                         #address-cells = <1>;
  44                                         #size-cells = <1>;
  45
  46                                         partition@0 {
  47                                                 label = "preboot";
  48                                                 reg = <0x00000 0x8000>;
  49                                                 read-only;
  50                                         };
  51                                         partition@8000 {
  52                                                 label = "u-boot";
  53                                                 reg = <0x8000 0x05c000>;
  54                                                 read-only;
  55                                         };
  56                                         partition@64000 {
  57                                                 label = "uboot_env";
  58                                                 reg = <0x64000 0x004000>;
  59                                         };
  60                                         ath9k_cal: partition@68000 {
  61                                                 label = "art-copy";
  62                                                 reg = <0x68000 0x004000>;
  63                                         };
  64                                         partition@6c000 {
  65                                                 label = "kernel";
  66                                                 reg = <0x6c000 0x200000>;
  67                                         };
  68                                         partition@26c000 {
  69                                                 label = "ubi";
  70                                                 reg = <0x26c000 0x1d94000>;
  71                                         };
  72                                 };
  73                         };
  74                 };
  75
  76                 gpio: pinmux@E100B10 {
  77                         pinctrl-names = "default";
  78                         pinctrl-0 = <&state_default>;
  79
  80                         state_default: pinmux {
  81                                 nand_out {
  82                                         lantiq,groups = "nand cle", "nand ale";
  83                                         lantiq,function = "ebu";
  84                                         lantiq,output = <1>;
  85                                         lantiq,open-drain = <0>;
  86                                         lantiq,pull = <0>;
  87                                 };
  88                                 nand_cs1 {
  89                                         lantiq,groups = "nand cs1";
  90                                         lantiq,function = "ebu";
  91                                         lantiq,open-drain = <0>;
  92                                         lantiq,pull = <0>;
  93                                 };
  94
  95                                 pci_in {
  96                                         lantiq,groups = "req1";
  97                                         lantiq,function = "pci";
  98                                         lantiq,output = <0>;
  99                                         lantiq,open-drain = <1>;
 100                                         lantiq,pull = <2>;
 101                                 };
 102                                 pci_out {
 103                                         lantiq,groups = "gnt1";
 104                                         lantiq,function = "pci";
 105                                         lantiq,output = <1>;
 106                                         lantiq,open-drain = <0>;
 107                                         lantiq,pull = <0>;
 108                                 };
 109
 110                                 pci_rst {
 111                                         lantiq,pins = "io21";
 112                                         lantiq,output = <1>;
 113                                         lantiq,open-drain = <0>;
 114                                 };
 115                         };
 116                 };
 117
 118                 etop@E180000 {
 119                         phy-mode = "rgmii";
 120                 };
 121
 122                 ifxhcd@E101000 {
 123                         status = "okay";
 124                         gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
 125                 };
 126         };
 127
 128         gpio-keys-polled {
 129                 compatible = "gpio-keys-polled";
 130                 #address-cells = <1>;
 131                 #size-cells = <0>;
 132                 poll-interval = <100>;
 133                 reset {
 134                         label = "reset";
 135                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 136                         linux,code = <KEY_RESTART>;
 137                 };
 138                 restart {
 139                         label = "restart";
 140                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 141                         linux,code = <KEY_POWER>;
 142                 };
 143                 wps {
 144                         label = "wps";
 145                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 146                         linux,code = <KEY_WPS_BUTTON>;
 147                 };
 148         };
 149
 150         gpio-leds {
 151                 compatible = "gpio-leds";
 152
 153                 wireless-red {
 154                         label = "bthomehubv3a:red:wireless";
 155                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 156                 };
 157                 wireless-orange {
 158                         label = "bthomehubv3a:orange:wireless";
 159                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 160                 };
 161                 wireless_blue: wireless-blue {
 162                         label = "bthomehubv3a:blue:wireless";
 163                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
 164                 };
 165
 166                 broadband-red {
 167                         label = "bthomehubv3a:red:broadband";
 168                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 169                 };
 170                 broadband-orange {
 171                         label = "bthomehubv3a:orange:broadband";
 172                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 173                 };
 174                 broadband_blue: broadband-blue {
 175                         label = "bthomehubv3a:blue:broadband";
 176                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
 177                 };
 178
 179                 power_red: power-red {
 180                         label = "bthomehubv3a:red:power";
 181                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
 182                 };
 183                 power_orange: power-orange {
 184                         label = "bthomehubv3a:orange:power";
 185                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
 186                         default-state = "keep";
 187                 };
 188                 power_blue: power-blue {
 189                         label = "bthomehubv3a:blue:power";
 190                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 191                 };
 192         };
 193 };
 194
 195 &pci0 {
 196         status = "okay";
 197         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 198
 199         ath9k@7000 {
 200                 reg = <0x7000 0 0 0 0>;
 201                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 202         };
 203 };