target/linux/lantiq/files-4.14/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                 reg = <0x0 0x4000000>;
  27         };
  28
  29         gpio-keys-polled {
  30                 compatible = "gpio-keys-polled";
  31                 #address-cells = <1>;
  32                 #size-cells = <0>;
  33                 poll-interval = <100>;
  34                 reset {
  35                         label = "reset";
  36                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
  37                         linux,code = <KEY_RESTART>;
  38                 };
  39                 restart {
  40                         label = "restart";
  41                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_POWER>;
  43                 };
  44                 wps {
  45                         label = "wps";
  46                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_WPS_BUTTON>;
  48                 };
  49         };
  50
  51         gpio-leds {
  52                 compatible = "gpio-leds";
  53
  54                 wireless-red {
  55                         label = "bthomehubv3a:red:wireless";
  56                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  57                 };
  58                 wireless-orange {
  59                         label = "bthomehubv3a:orange:wireless";
  60                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  61                 };
  62                 wireless_blue: wireless-blue {
  63                         label = "bthomehubv3a:blue:wireless";
  64                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 broadband-red {
  68                         label = "bthomehubv3a:red:broadband";
  69                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  70                 };
  71                 broadband-orange {
  72                         label = "bthomehubv3a:orange:broadband";
  73                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  74                 };
  75                 broadband_blue: broadband-blue {
  76                         label = "bthomehubv3a:blue:broadband";
  77                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  78                 };
  79
  80                 power_red: power-red {
  81                         label = "bthomehubv3a:red:power";
  82                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  83                 };
  84                 power_orange: power-orange {
  85                         label = "bthomehubv3a:orange:power";
  86                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
  87                         default-state = "keep";
  88                 };
  89                 power_blue: power-blue {
  90                         label = "bthomehubv3a:blue:power";
  91                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  92                 };
  93         };
  94
  95         usb_vbus: regulator-usb-vbus {
  96                 compatible = "regulator-fixed";
  97
  98                 regulator-name = "USB_VBUS";
  99
 100                 regulator-min-microvolt = <5000000>;
 101                 regulator-max-microvolt = <5000000>;
 102
 103                 gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
 104                 enable-active-high;
 105         };
 106 };
 107
 108 &gpio {
 109         pinctrl-names = "default";
 110         pinctrl-0 = <&state_default>;
 111
 112         state_default: pinmux {
 113                 nand_out {
 114                         lantiq,groups = "nand cle", "nand ale";
 115                         lantiq,function = "ebu";
 116                         lantiq,output = <1>;
 117                         lantiq,open-drain = <0>;
 118                         lantiq,pull = <0>;
 119                 };
 120                 nand_cs1 {
 121                         lantiq,groups = "nand cs1";
 122                         lantiq,function = "ebu";
 123                         lantiq,open-drain = <0>;
 124                         lantiq,pull = <0>;
 125                 };
 126
 127                 pci_in {
 128                         lantiq,groups = "req1";
 129                         lantiq,function = "pci";
 130                         lantiq,output = <0>;
 131                         lantiq,open-drain = <1>;
 132                         lantiq,pull = <2>;
 133                 };
 134                 pci_out {
 135                         lantiq,groups = "gnt1";
 136                         lantiq,function = "pci";
 137                         lantiq,output = <1>;
 138                         lantiq,open-drain = <0>;
 139                         lantiq,pull = <0>;
 140                 };
 141
 142                 pci_rst {
 143                         lantiq,pins = "io21";
 144                         lantiq,output = <1>;
 145                         lantiq,open-drain = <0>;
 146                 };
 147         };
 148 };
 149
 150 &gsw {
 151         phy-mode = "rgmii";
 152 };
 153
 154 &localbus {
 155         nand@1 {                  /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
 156                 compatible = "lantiq,nand-xway";
 157                 lantiq,cs = <1>;
 158                 bank-width = <2>;
 159                 reg = <1 0x0 0x2000000 >;
 160                 #address-cells = <1>;
 161                 #size-cells = <1>;
 162                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
 163
 164                 partitions {
 165                         compatible = "fixed-partitions";
 166                         #address-cells = <1>;
 167                         #size-cells = <1>;
 168
 169                         partition@0 {
 170                                 label = "preboot";
 171                                 reg = <0x00000 0x8000>;
 172                                 read-only;
 173                         };
 174                         partition@8000 {
 175                                 label = "u-boot";
 176                                 reg = <0x8000 0x05c000>;
 177                                 read-only;
 178                         };
 179                         partition@64000 {
 180                                 label = "uboot_env";
 181                                 reg = <0x64000 0x004000>;
 182                         };
 183                         ath9k_cal: partition@68000 {
 184                                 label = "art-copy";
 185                                 reg = <0x68000 0x004000>;
 186                         };
 187                         partition@6c000 {
 188                                 label = "kernel";
 189                                 reg = <0x6c000 0x200000>;
 190                         };
 191                         partition@26c000 {
 192                                 label = "ubi";
 193                                 reg = <0x26c000 0x1d94000>;
 194                         };
 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 };
 208
 209 &usb_phy0 {
 210         status = "okay";
 211 };
 212
 213 &usb0 {
 214         status = "okay";
 215         vbus-supply = <&usb_vbus>;
 216 };