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/leds/common.h>
   5 #include <dt-bindings/mips/lantiq_rcu_gphy.h>
   6
   7 / {
   8         compatible = "bt,homehub-v5a", "lantiq,xway", "lantiq,vr9";
   9         model = "BT Home Hub 5A";
  10
  11         chosen {
  12                 bootargs = "console=ttyLTQ0,115200";
  13         };
  14
  15         aliases {
  16                 led-boot = &power_green;
  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 {
  26                 device_type = "memory";
  27                 reg = <0x0 0x8000000>;
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys-polled";
  32                 poll-interval = <100>;
  33
  34                 reset {
  35                         label = "reset";
  36                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  37                         linux,code = <KEY_RESTART>;
  38                 };
  39
  40                 wps {
  41                         label = "wps";
  42                         gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
  43                         linux,code = <KEY_WPS_BUTTON>;
  44                 };
  45
  46                 restart {
  47                         label = "restart";
  48                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_POWER2>;
  50                 };
  51         };
  52
  53         leds {
  54                 compatible = "gpio-leds";
  55
  56                 /* broadband-* is a single RGB led */
  57                 broadband-red {
  58                         label = "red:broadband";
  59                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  60                 };
  61                 broadband-green {
  62                         label = "green:broadband";
  63                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  64                 };
  65                 broadband_blue: broadband-blue {
  66                         label = "blue:broadband";
  67                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 /* wireless-* is a single RGB led */
  71                 wireless-red {
  72                         label = "red:wireless";
  73                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
  74                 };
  75                 wireless-green {
  76                         label = "green:wireless";
  77                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  78                 };
  79                 wireless_blue: wireless-blue {
  80                         label = "blue:wireless";
  81                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  82                 };
  83
  84                 /* power-* is a single RGB led */
  85                 power_red: power-red {
  86                         function = LED_FUNCTION_POWER;
  87                         color = <LED_COLOR_ID_RED>;
  88                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  89                 };
  90                 power_green: power-green {
  91                         function = LED_FUNCTION_POWER;
  92                         color = <LED_COLOR_ID_GREEN>;
  93                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  94                         default-state = "keep";
  95                 };
  96                 power_blue: power-blue {
  97                         function = LED_FUNCTION_POWER;
  98                         color = <LED_COLOR_ID_BLUE>;
  99                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
 100                 };
 101
 102                 dimmed {
 103                         label = "dimmed";
 104                         gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
 105                 };
 106         };
 107
 108         usb_vbus: regulator-usb-vbus {
 109                 compatible = "regulator-fixed";
 110
 111                 regulator-name = "USB_VBUS";
 112
 113                 regulator-min-microvolt = <5000000>;
 114                 regulator-max-microvolt = <5000000>;
 115
 116                 gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
 117                 enable-active-high;
 118         };
 119 };
 120
 121 &gphy0 {
 122         lantiq,gphy-mode = <GPHY_MODE_GE>;
 123 };
 124
 125 &gphy1 {
 126         lantiq,gphy-mode = <GPHY_MODE_GE>;
 127 };
 128
 129 &gpio {
 130         pinctrl-names = "default";
 131         pinctrl-0 = <&state_default>;
 132
 133         state_default: pinmux {
 134                 pci_rst {
 135                         lantiq,pins = "io21";
 136                         lantiq,output = <1>;
 137                         lantiq,open-drain;
 138                 };
 139                 pcie_rst {
 140                         lantiq,pins = "io38";
 141                         lantiq,pull = <0>;
 142                         lantiq,output = <1>;
 143                         lantiq,open-drain;
 144                 };
 145                 usb_vbus {
 146                         lantiq,pins = "io33";
 147                         lantiq,pull = <0>;
 148                         lantiq,open-drain = <0>;
 149                         lantiq,output = <1>;
 150                 };
 151         };
 152 };
 153
 154 &gswip {
 155         pinctrl-0 = <&mdio_pins>;
 156         pinctrl-names = "default";
 157 };
 158
 159 &gswip_mdio {
 160         phy0: ethernet-phy@0 {
 161                 reg = <0x0>;
 162         };
 163         phy1: ethernet-phy@1 {
 164                 reg = <0x1>;
 165         };
 166         phy5: ethernet-phy@5 {
 167                 reg = <0x5>;
 168         };
 169         phy11: ethernet-phy@11 {
 170                 reg = <0x11>;
 171         };
 172         phy13: ethernet-phy@13 {
 173                 reg = <0x13>;
 174         };
 175 };
 176
 177 &gswip_ports {
 178         port@0 {
 179                 reg = <0>;
 180                 label = "lan3";
 181                 phy-mode = "rgmii-id";
 182                 tx-internal-delay-ps = <1500>;
 183                 rx-internal-delay-ps = <1500>;
 184                 phy-handle = <&phy0>;
 185         };
 186         port@1 {
 187                 reg = <1>;
 188                 label = "lan4";
 189                 phy-mode = "rgmii-id";
 190                 tx-internal-delay-ps = <1500>;
 191                 rx-internal-delay-ps = <1500>;
 192                 phy-handle = <&phy1>;
 193         };
 194         port@2 {
 195                 reg = <2>;
 196                 label = "lan2";
 197                 phy-mode = "internal";
 198                 phy-handle = <&phy11>;
 199         };
 200         port@4 {
 201                 reg = <4>;
 202                 label = "lan1";
 203                 phy-mode = "internal";
 204                 phy-handle = <&phy13>;
 205         };
 206         port@5 {
 207                 reg = <5>;
 208                 label = "wan";
 209                 phy-mode = "rgmii-id";
 210                 tx-internal-delay-ps = <1500>;
 211                 rx-internal-delay-ps = <1500>;
 212                 phy-handle = <&phy5>;
 213         };
 214 };
 215
 216 &localbus {
 217         flash@1 {
 218                 compatible = "lantiq,nand-xway";
 219                 lantiq,cs = <1>;
 220                 bank-width = <2>;
 221                 reg = <0x1 0x0 0x2000000>;
 222
 223                 pinctrl-0 = <&nand_pins>, <&nand_cs1_pins>;
 224                 pinctrl-names = "default";
 225
 226                 nand-on-flash-bbt;
 227                 nand-ecc-strength = <3>;
 228                 nand-ecc-step-size = <256>;
 229                 nand-use-soft-ecc-engine;
 230
 231                 partitions {
 232                         compatible = "fixed-partitions";
 233                         #address-cells = <1>;
 234                         #size-cells = <1>;
 235
 236                         partition@0 {
 237                                 label = "u-boot";
 238                                 reg = <0x0 0xa0000>;
 239                                 read-only;
 240                         };
 241                         partition@a0000 {
 242                                 label = "u-boot-env";
 243                                 reg = <0xa0000 0x20000>;
 244                                 read-only;
 245                         };
 246                         partition@c0000 {
 247                                 label = "unused";
 248                                 reg = <0xc0000 0x40000>;
 249                         };
 250                         partition@100000 {
 251                                 label = "ubi";
 252                                 reg = <0x100000 0x7e80000>;
 253                         };
 254                         /*
 255                          * last 512 KiB are for the bad block table, not writable
 256                          */
 257                 };
 258         };
 259 };
 260
 261 &pci0 {
 262         status = "okay";
 263         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 264
 265         wifi@168c,002d {
 266                 compatible = "pci168c,002d";
 267                 reg = <0x7000 0 0 0 0>;
 268                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 269                 ieee80211-freq-limit = <2402000 2482000>;
 270         };
 271 };
 272
 273 &usb_phy0 {
 274         status = "okay";
 275 };
 276
 277 &usb0 {
 278         status = "okay";
 279         vbus-supply = <&usb_vbus>;
 280 };