target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_bt_homehub-v5a.dts

   1 #include "vr9.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4 #include <dt-bindings/mips/lantiq_rcu_gphy.h>
   5
   6 / {
   7         compatible = "bt,homehub-v5a", "lantiq,xway", "lantiq,vr9";
   8         model = "BT Home Hub 5A";
   9
  10         chosen {
  11                 bootargs = "console=ttyLTQ0,115200";
  12         };
  13
  14         aliases {
  15                 led-boot = &power_green;
  16                 led-failsafe = &power_red;
  17                 led-running = &power_blue;
  18                 led-upgrade = &power_blue;
  19
  20                 led-dsl = &broadband_blue;
  21                 led-wifi = &wireless_blue;
  22         };
  23
  24         memory@0 {
  25                 device_type = "memory";
  26                 reg = <0x0 0x8000000>;
  27         };
  28
  29         keys {
  30                 compatible = "gpio-keys-polled";
  31                 poll-interval = <100>;
  32
  33                 reset {
  34                         label = "reset";
  35                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_RESTART>;
  37                 };
  38
  39                 wps {
  40                         label = "wps";
  41                         gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_WPS_BUTTON>;
  43                 };
  44
  45                 restart {
  46                         label = "restart";
  47                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_POWER2>;
  49                 };
  50         };
  51
  52         leds {
  53                 compatible = "gpio-leds";
  54
  55                 /* broadband-* is a single RGB led */
  56                 broadband-red {
  57                         label = "red:broadband";
  58                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  59                 };
  60                 broadband-green {
  61                         label = "green:broadband";
  62                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  63                 };
  64                 broadband_blue: broadband-blue {
  65                         label = "blue:broadband";
  66                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 /* wireless-* is a single RGB led */
  70                 wireless-red {
  71                         label = "red:wireless";
  72                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
  73                 };
  74                 wireless-green {
  75                         label = "green:wireless";
  76                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  77                 };
  78                 wireless_blue: wireless-blue {
  79                         label = "blue:wireless";
  80                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  81                 };
  82
  83                 /* power-* is a single RGB led */
  84                 power_red: power-red {
  85                         label = "red:power";
  86                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  87                 };
  88                 power_green: power-green {
  89                         label = "green:power";
  90                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  91                         default-state = "keep";
  92                 };
  93                 power_blue: power-blue {
  94                         label = "blue:power";
  95                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  96                 };
  97
  98                 dimmed {
  99                         label = "dimmed";
 100                         gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
 101                 };
 102         };
 103
 104         usb_vbus: regulator-usb-vbus {
 105                 compatible = "regulator-fixed";
 106
 107                 regulator-name = "USB_VBUS";
 108
 109                 regulator-min-microvolt = <5000000>;
 110                 regulator-max-microvolt = <5000000>;
 111
 112                 gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
 113                 enable-active-high;
 114         };
 115 };
 116
 117 &gphy0 {
 118         lantiq,gphy-mode = <GPHY_MODE_GE>;
 119 };
 120
 121 &gphy1 {
 122         lantiq,gphy-mode = <GPHY_MODE_GE>;
 123 };
 124
 125 &gpio {
 126         pinctrl-names = "default";
 127         pinctrl-0 = <&state_default>;
 128
 129         state_default: pinmux {
 130                 pci_rst {
 131                         lantiq,pins = "io21";
 132                         lantiq,output = <1>;
 133                         lantiq,open-drain;
 134                 };
 135                 pcie_rst {
 136                         lantiq,pins = "io38";
 137                         lantiq,pull = <0>;
 138                         lantiq,output = <1>;
 139                         lantiq,open-drain;
 140                 };
 141                 usb_vbus {
 142                         lantiq,pins = "io33";
 143                         lantiq,pull = <0>;
 144                         lantiq,open-drain = <0>;
 145                         lantiq,output = <1>;
 146                 };
 147         };
 148 };
 149
 150 &gswip {
 151         pinctrl-0 = <&mdio_pins>;
 152         pinctrl-names = "default";
 153 };
 154
 155 &gswip_mdio {
 156         phy0: ethernet-phy@0 {
 157                 reg = <0x0>;
 158         };
 159         phy1: ethernet-phy@1 {
 160                 reg = <0x1>;
 161         };
 162         phy5: ethernet-phy@5 {
 163                 reg = <0x5>;
 164         };
 165         phy11: ethernet-phy@11 {
 166                 reg = <0x11>;
 167         };
 168         phy13: ethernet-phy@13 {
 169                 reg = <0x13>;
 170         };
 171 };
 172
 173 &gswip_ports {
 174         port@0 {
 175                 reg = <0>;
 176                 label = "lan3";
 177                 phy-mode = "rgmii";
 178                 phy-handle = <&phy0>;
 179         };
 180         port@1 {
 181                 reg = <1>;
 182                 label = "lan4";
 183                 phy-mode = "rgmii";
 184                 phy-handle = <&phy1>;
 185         };
 186         port@2 {
 187                 reg = <2>;
 188                 label = "lan2";
 189                 phy-mode = "internal";
 190                 phy-handle = <&phy11>;
 191         };
 192         port@4 {
 193                 reg = <4>;
 194                 label = "lan1";
 195                 phy-mode = "internal";
 196                 phy-handle = <&phy13>;
 197         };
 198         port@5 {
 199                 reg = <5>;
 200                 label = "wan";
 201                 phy-mode = "rgmii";
 202                 phy-handle = <&phy5>;
 203         };
 204 };
 205
 206 &localbus {
 207         flash@1 {
 208                 compatible = "lantiq,nand-xway";
 209                 lantiq,cs = <1>;
 210                 bank-width = <2>;
 211                 reg = <0x1 0x0 0x2000000>;
 212
 213                 pinctrl-0 = <&nand_pins>, <&nand_cs1_pins>;
 214                 pinctrl-names = "default";
 215
 216                 nand-on-flash-bbt;
 217                 nand-ecc-strength = <3>;
 218                 nand-ecc-step-size = <256>;
 219                 nand-use-soft-ecc-engine;
 220
 221                 partitions {
 222                         compatible = "fixed-partitions";
 223                         #address-cells = <1>;
 224                         #size-cells = <1>;
 225
 226                         partition@0 {
 227                                 label = "u-boot";
 228                                 reg = <0x0 0xa0000>;
 229                                 read-only;
 230                         };
 231                         partition@a0000 {
 232                                 label = "u-boot-env";
 233                                 reg = <0xa0000 0x20000>;
 234                                 read-only;
 235                         };
 236                         partition@c0000 {
 237                                 label = "unused";
 238                                 reg = <0xc0000 0x40000>;
 239                         };
 240                         partition@100000 {
 241                                 label = "ubi";
 242                                 reg = <0x100000 0x7e80000>;
 243                         };
 244                         /*
 245                          * last 512 KiB are for the bad block table, not writable
 246                          */
 247                 };
 248         };
 249 };
 250
 251 &pci0 {
 252         status = "okay";
 253         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 254
 255         wifi@168c,002d {
 256                 compatible = "pci168c,002d";
 257                 reg = <0x7000 0 0 0 0>;
 258                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 259                 qca,disable-5ghz;
 260         };
 261 };
 262
 263 &usb_phy0 {
 264         status = "okay";
 265 };
 266
 267 &usb0 {
 268         status = "okay";
 269         vbus-supply = <&usb_vbus>;
 270 };