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         chosen {
  11                 bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
  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                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  37                                 compatible = "gen_nand", "lantiq,nand-xway";
  38                                 lantiq,cs = <1>;
  39                                 bank-width = <2>;
  40                                 reg = <1 0x0 0x2000000 >;
  41                                 #address-cells = <1>;
  42                                 #size-cells = <1>;
  43                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  44
  45                                 partitions {
  46                                         compatible = "fixed-partitions";
  47                                         #address-cells = <1>;
  48                                         #size-cells = <1>;
  49
  50                                         partition@0 {
  51                                                 label = "preboot";
  52                                                 reg = <0x00000 0x8000>;
  53                                                 read-only;
  54                                         };
  55                                         partition@8000 {
  56                                                 label = "u-boot";
  57                                                 reg = <0x8000 0x05c000>;
  58                                                 read-only;
  59                                         };
  60                                         partition@64000 {
  61                                                 label = "uboot_env";
  62                                                 reg = <0x64000 0x004000>;
  63                                         };
  64                                         ath9k_cal: partition@68000 {
  65                                                 label = "art-copy";
  66                                                 reg = <0x68000 0x004000>;
  67                                         };
  68                                         partition@6c000 {
  69                                                 label = "kernel";
  70                                                 reg = <0x6c000 0x200000>;
  71                                         };
  72                                         partition@26c000 {
  73                                                 label = "ubi";
  74                                                 reg = <0x26c000 0x1d94000>;
  75                                         };
  76                                 };
  77                         };
  78                 };
  79
  80                 gpio: pinmux@E100B10 {
  81                         pinctrl-names = "default";
  82                         pinctrl-0 = <&state_default>;
  83
  84                         state_default: pinmux {
  85                                 nand_out {
  86                                         lantiq,groups = "nand cle", "nand ale";
  87                                         lantiq,function = "ebu";
  88                                         lantiq,output = <1>;
  89                                         lantiq,open-drain = <0>;
  90                                         lantiq,pull = <0>;
  91                                 };
  92                                 nand_cs1 {
  93                                         lantiq,groups = "nand cs1";
  94                                         lantiq,function = "ebu";
  95                                         lantiq,open-drain = <0>;
  96                                         lantiq,pull = <0>;
  97                                 };
  98
  99                                 pci_in {
 100                                         lantiq,groups = "req1";
 101                                         lantiq,function = "pci";
 102                                         lantiq,output = <0>;
 103                                         lantiq,open-drain = <1>;
 104                                         lantiq,pull = <2>;
 105                                 };
 106                                 pci_out {
 107                                         lantiq,groups = "gnt1";
 108                                         lantiq,function = "pci";
 109                                         lantiq,output = <1>;
 110                                         lantiq,open-drain = <0>;
 111                                         lantiq,pull = <0>;
 112                                 };
 113
 114                                 pci_rst {
 115                                         lantiq,pins = "io21";
 116                                         lantiq,output = <1>;
 117                                         lantiq,open-drain = <0>;
 118                                 };
 119                         };
 120                 };
 121
 122                 etop@E180000 {
 123                         phy-mode = "rgmii";
 124                 };
 125
 126                 ifxhcd@E101000 {
 127                         status = "okay";
 128                         gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
 129                 };
 130         };
 131
 132         gpio-keys-polled {
 133                 compatible = "gpio-keys-polled";
 134                 #address-cells = <1>;
 135                 #size-cells = <0>;
 136                 poll-interval = <100>;
 137                 reset {
 138                         label = "reset";
 139                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 140                         linux,code = <KEY_RESTART>;
 141                 };
 142                 restart {
 143                         label = "restart";
 144                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 145                         linux,code = <KEY_POWER>;
 146                 };
 147                 wps {
 148                         label = "wps";
 149                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 150                         linux,code = <KEY_WPS_BUTTON>;
 151                 };
 152         };
 153
 154         gpio-leds {
 155                 compatible = "gpio-leds";
 156
 157                 wireless-red {
 158                         label = "bthomehubv3a:red:wireless";
 159                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 160                 };
 161                 wireless-orange {
 162                         label = "bthomehubv3a:orange:wireless";
 163                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 164                 };
 165                 wireless_blue: wireless-blue {
 166                         label = "bthomehubv3a:blue:wireless";
 167                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
 168                 };
 169
 170                 broadband-red {
 171                         label = "bthomehubv3a:red:broadband";
 172                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 173                 };
 174                 broadband-orange {
 175                         label = "bthomehubv3a:orange:broadband";
 176                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 177                 };
 178                 broadband_blue: broadband-blue {
 179                         label = "bthomehubv3a:blue:broadband";
 180                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
 181                 };
 182
 183                 power_red: power-red {
 184                         label = "bthomehubv3a:red:power";
 185                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
 186                 };
 187                 power_orange: power-orange {
 188                         label = "bthomehubv3a:orange:power";
 189                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
 190                         default-state = "keep";
 191                 };
 192                 power_blue: power-blue {
 193                         label = "bthomehubv3a:blue:power";
 194                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 195                 };
 196         };
 197 };
 198
 199 &pci0 {
 200         status = "okay";
 201         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 202
 203         ath9k@7000 {
 204                 reg = <0x7000 0 0 0 0>;
 205                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 206         };
 207 };