arch/arm/boot/dts/bcm47094-linksys-panamera.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "bcm47094.dtsi"
   9 #include "bcm5301x-nand-cs0-bch8.dtsi"
  10
  11 / {
  12         compatible = "linksys,panamera", "brcm,bcm47094", "brcm,bcm4708";
  13         model = "Linksys EA9500";
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,115200";
  17         };
  18
  19         memory@0 {
  20                 device_type = "memory";
  21                 reg = <0x00000000 0x08000000
  22                        0x88000000 0x08000000>;
  23         };
  24
  25         gpio-keys {
  26                 compatible = "gpio-keys";
  27
  28                 wps {
  29                         label = "WPS";
  30                         linux,code = <KEY_WPS_BUTTON>;
  31                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 rfkill {
  35                                 label = "WiFi";
  36                                 linux,code = <KEY_RFKILL>;
  37                                 gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 reset {
  41                                 label = "Reset";
  42                                 linux,code = <KEY_RESTART>;
  43                                 gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
  44                 };
  45         };
  46
  47         leds {
  48                 compatible = "gpio-leds";
  49
  50                 wps {
  51                         label = "bcm53xx:white:wps";
  52                         gpios = <&chipcommon 22 GPIO_ACTIVE_LOW>;
  53                 };
  54
  55                 usb2 {
  56                         label = "bcm53xx:green:usb2";
  57                         gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
  58                         trigger-sources = <&ohci_port2>, <&ehci_port2>;
  59                         linux,default-trigger = "usbport";
  60                 };
  61
  62                 usb3 {
  63                         label = "bcm53xx:green:usb3";
  64                         gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
  65                         trigger-sources = <&ohci_port1>, <&ehci_port1>,
  66                                           <&xhci_port1>;
  67                         linux,default-trigger = "usbport";
  68                 };
  69
  70                 power {
  71                         label = "bcm53xx:white:power";
  72                         gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
  73                 };
  74
  75                 wifi-disabled {
  76                         label = "bcm53xx:amber:wifi-disabled";
  77                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  78                 };
  79
  80                 wifi-enabled {
  81                         label = "bcm53xx:white:wifi-enabled";
  82                         gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
  83                 };
  84
  85                 bluebar1 {
  86                         label = "bcm53xx:white:bluebar1";
  87                         gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
  88                 };
  89
  90                 bluebar2 {
  91                         label = "bcm53xx:white:bluebar2";
  92                         gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
  93                 };
  94
  95                 bluebar3 {
  96                         label = "bcm53xx:white:bluebar3";
  97                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
  98                 };
  99
 100                 bluebar4 {
 101                         label = "bcm53xx:white:bluebar4";
 102                         gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
 103                 };
 104
 105                 bluebar5 {
 106                         label = "bcm53xx:white:bluebar5";
 107                         gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
 108                 };
 109
 110                 bluebar6 {
 111                         label = "bcm53xx:white:bluebar6";
 112                         gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
 113                 };
 114
 115                 bluebar7 {
 116                         label = "bcm53xx:white:bluebar7";
 117                         gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>;
 118                 };
 119
 120                 bluebar8 {
 121                         label = "bcm53xx:white:bluebar8";
 122                         gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 123                 };
 124         };
 125
 126         mdio-bus-mux {
 127                 /* BIT(9) = 1 => external mdio */
 128                 mdio_ext: mdio@200 {
 129                         reg = <0x200>;
 130                         #address-cells = <1>;
 131                         #size-cells = <0>;
 132                 };
 133         };
 134
 135         mdio-mii-mux {
 136                 compatible = "mdio-mux-mmioreg";
 137                 mdio-parent-bus = <&mdio_ext>;
 138                 #address-cells = <1>;
 139                 #size-cells = <0>;
 140                 reg = <0x1800c1c0 0x4>;
 141
 142                 /* BIT(6) = mdc, BIT(7) = mdio */
 143                 mux-mask = <0xc0>;
 144
 145                 mdio-mii@0 {
 146                         /* Enable MII function */
 147                         reg = <0x0>;
 148                         #address-cells = <1>;
 149                         #size-cells = <0>;
 150
 151                         switch@0  {
 152                                 compatible = "brcm,bcm53125";
 153                                 #address-cells = <1>;
 154                                 #size-cells = <0>;
 155                                 reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 156                                 reset-names = "robo_reset";
 157                                 reg = <0>;
 158                                 dsa,member = <1 0>;
 159
 160                                 ports {
 161                                         #address-cells = <1>;
 162                                         #size-cells = <0>;
 163
 164                                         port@0 {
 165                                                 reg = <0>;
 166                                                 label = "lan1";
 167                                         };
 168
 169                                         port@1 {
 170                                                 reg = <1>;
 171                                                 label = "lan5";
 172                                         };
 173
 174                                         port@2 {
 175                                                 reg = <2>;
 176                                                 label = "lan2";
 177                                         };
 178
 179                                         port@3 {
 180                                                 reg = <3>;
 181                                                 label = "lan6";
 182                                         };
 183
 184                                         port@4 {
 185                                                 reg = <4>;
 186                                                 label = "lan3";
 187                                         };
 188
 189                                         sw1_p8: port@8 {
 190                                                 reg = <8>;
 191                                                 ethernet = <&sw0_p0>;
 192                                                 label = "cpu";
 193
 194                                                 fixed-link {
 195                                                         speed = <1000>;
 196                                                         full-duplex;
 197                                                 };
 198                                         };
 199                                 };
 200                         };
 201                 };
 202         };
 203 };
 204
 205 &usb2 {
 206         vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 207 };
 208
 209 &usb3 {
 210         vcc-gpio = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 211 };
 212
 213 &srab {
 214         compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
 215         status = "okay";
 216         dsa,member = <0 0>;
 217
 218         ports {
 219                 #address-cells = <1>;
 220                 #size-cells = <0>;
 221
 222                 port@1 {
 223                         reg = <1>;
 224                         label = "lan7";
 225                 };
 226
 227                 port@2 {
 228                         reg = <2>;
 229                         label = "lan4";
 230                 };
 231
 232                 port@3 {
 233                         reg = <3>;
 234                         label = "lan8";
 235                 };
 236
 237                 port@4 {
 238                         reg = <4>;
 239                         label = "wan";
 240                 };
 241
 242                 port@8 {
 243                         reg = <8>;
 244                         ethernet = <&gmac2>;
 245                         label = "cpu";
 246
 247                         fixed-link {
 248                                 speed = <1000>;
 249                                 full-duplex;
 250                         };
 251                 };
 252
 253                 sw0_p0: port@0 {
 254                         reg = <0>;
 255                         label = "extsw";
 256
 257                         fixed-link {
 258                                 speed = <1000>;
 259                                 full-duplex;
 260                         };
 261                 };
 262         };
 263 };
 264
 265 &usb3_phy {
 266         status = "okay";
 267 };