target/linux/lantiq/files/arch/mips/boot/dts/BTHOMEHUBV3A.dts

   1 /dts-v1/;
   2
   3 #include "ar9.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "bt,homehub-v3a", "lantiq,xway", "lantiq,ar9";
   9         model = "BT Home Hub 3A";  /* SoC: Lantiq ar9 @ 333MHz */
  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         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <100>;
  35                 reset {
  36                         label = "reset";
  37                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RESTART>;
  39                 };
  40                 restart {
  41                         label = "restart";
  42                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
  43                         linux,code = <KEY_POWER>;
  44                 };
  45                 wps {
  46                         label = "wps";
  47                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_WPS_BUTTON>;
  49                 };
  50         };
  51
  52         gpio-leds {
  53                 compatible = "gpio-leds";
  54
  55                 wireless-red {
  56                         label = "bthomehubv3a:red:wireless";
  57                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  58                 };
  59                 wireless-orange {
  60                         label = "bthomehubv3a:orange:wireless";
  61                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  62                 };
  63                 wireless_blue: wireless-blue {
  64                         label = "bthomehubv3a:blue:wireless";
  65                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
  66                 };
  67
  68                 broadband-red {
  69                         label = "bthomehubv3a:red:broadband";
  70                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  71                 };
  72                 broadband-orange {
  73                         label = "bthomehubv3a:orange:broadband";
  74                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  75                 };
  76                 broadband_blue: broadband-blue {
  77                         label = "bthomehubv3a:blue:broadband";
  78                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  79                 };
  80
  81                 power_red: power-red {
  82                         label = "bthomehubv3a:red:power";
  83                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  84                 };
  85                 power_orange: power-orange {
  86                         label = "bthomehubv3a:orange:power";
  87                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
  88                         default-state = "keep";
  89                 };
  90                 power_blue: power-blue {
  91                         label = "bthomehubv3a:blue:power";
  92                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  93                 };
  94         };
  95
  96         usb_vbus: regulator-usb-vbus {
  97                 compatible = "regulator-fixed";
  98
  99                 regulator-name = "USB_VBUS";
 100
 101                 regulator-min-microvolt = <5000000>;
 102                 regulator-max-microvolt = <5000000>;
 103
 104                 gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
 105                 enable-active-high;
 106         };
 107 };
 108
 109 &gpio {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&state_default>;
 112
 113         state_default: pinmux {
 114                 nand_out {
 115                         lantiq,groups = "nand cle", "nand ale";
 116                         lantiq,function = "ebu";
 117                         lantiq,output = <1>;
 118                         lantiq,open-drain = <0>;
 119                         lantiq,pull = <0>;
 120                 };
 121                 nand_cs1 {
 122                         lantiq,groups = "nand cs1";
 123                         lantiq,function = "ebu";
 124                         lantiq,open-drain = <0>;
 125                         lantiq,pull = <0>;
 126                 };
 127
 128                 pci_in {
 129                         lantiq,groups = "req1";
 130                         lantiq,function = "pci";
 131                         lantiq,output = <0>;
 132                         lantiq,open-drain = <1>;
 133                         lantiq,pull = <2>;
 134                 };
 135                 pci_out {
 136                         lantiq,groups = "gnt1";
 137                         lantiq,function = "pci";
 138                         lantiq,output = <1>;
 139                         lantiq,open-drain = <0>;
 140                         lantiq,pull = <0>;
 141                 };
 142
 143                 pci_rst {
 144                         lantiq,pins = "io21";
 145                         lantiq,output = <1>;
 146                         lantiq,open-drain = <0>;
 147                 };
 148         };
 149 };
 150
 151 &gsw {
 152         phy-mode = "rgmii";
 153 };
 154
 155 &localbus {
 156         nand@1 {                  /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
 157                 compatible = "lantiq,nand-xway";
 158                 lantiq,cs = <1>;
 159                 bank-width = <2>;
 160                 reg = <1 0x0 0x2000000 >;
 161                 #address-cells = <1>;
 162                 #size-cells = <1>;
 163                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
 164
 165                 partitions {
 166                         compatible = "fixed-partitions";
 167                         #address-cells = <1>;
 168                         #size-cells = <1>;
 169
 170                         partition@0 {
 171                                 label = "preboot";
 172                                 reg = <0x00000 0x8000>;
 173                                 read-only;
 174                         };
 175                         partition@8000 {
 176                                 label = "u-boot";
 177                                 reg = <0x8000 0x05c000>;
 178                                 read-only;
 179                         };
 180                         partition@64000 {
 181                                 label = "uboot_env";
 182                                 reg = <0x64000 0x004000>;
 183                         };
 184                         ath9k_cal: partition@68000 {
 185                                 label = "art-copy";
 186                                 reg = <0x68000 0x004000>;
 187                         };
 188                         partition@6c000 {
 189                                 label = "kernel";
 190                                 reg = <0x6c000 0x200000>;
 191                         };
 192                         partition@26c000 {
 193                                 label = "ubi";
 194                                 reg = <0x26c000 0x1d94000>;
 195                         };
 196                 };
 197         };
 198 };
 199
 200 &pci0 {
 201         status = "okay";
 202         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 203
 204         ath9k@7000 {
 205                 reg = <0x7000 0 0 0 0>;
 206                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 207         };
 208 };
 209
 210 &usb_phy0 {
 211         status = "okay";
 212 };
 213
 214 &usb0 {
 215         status = "okay";
 216         vbus-supply = <&usb_vbus>;
 217 };