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                 #address-cells = <1>;
 128                 #size-cells = <0>;
 129
 130                 /* BIT(9) = 1 => external mdio */
 131                 mdio_ext: mdio@200 {
 132                         reg = <0x200>;
 133                         #address-cells = <1>;
 134                         #size-cells = <0>;
 135                 };
 136         };
 137
 138         mdio-mii-mux {
 139                 compatible = "mdio-mux-mmioreg";
 140                 mdio-parent-bus = <&mdio_ext>;
 141                 #address-cells = <1>;
 142                 #size-cells = <0>;
 143                 reg = <0x1800c1c0 0x4>;
 144
 145                 /* BIT(6) = mdc, BIT(7) = mdio */
 146                 mux-mask = <0xc0>;
 147
 148                 mdio-mii@0 {
 149                         /* Enable MII function */
 150                         reg = <0x0>;
 151                         #address-cells = <1>;
 152                         #size-cells = <0>;
 153
 154                         switch@0  {
 155                                 compatible = "brcm,bcm53125";
 156                                 #address-cells = <1>;
 157                                 #size-cells = <0>;
 158                                 reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 159                                 reset-names = "robo_reset";
 160                                 reg = <0>;
 161                                 dsa,member = <1 0>;
 162
 163                                 ports {
 164                                         #address-cells = <1>;
 165                                         #size-cells = <0>;
 166
 167                                         port@0 {
 168                                                 reg = <0>;
 169                                                 label = "lan1";
 170                                         };
 171
 172                                         port@1 {
 173                                                 reg = <1>;
 174                                                 label = "lan5";
 175                                         };
 176
 177                                         port@2 {
 178                                                 reg = <2>;
 179                                                 label = "lan2";
 180                                         };
 181
 182                                         port@3 {
 183                                                 reg = <3>;
 184                                                 label = "lan6";
 185                                         };
 186
 187                                         port@4 {
 188                                                 reg = <4>;
 189                                                 label = "lan3";
 190                                         };
 191
 192                                         sw1_p8: port@8 {
 193                                                 reg = <8>;
 194                                                 ethernet = <&sw0_p0>;
 195                                                 label = "cpu";
 196
 197                                                 fixed-link {
 198                                                         speed = <1000>;
 199                                                         full-duplex;
 200                                                 };
 201                                         };
 202                                 };
 203                         };
 204                 };
 205         };
 206 };
 207
 208 &usb2 {
 209         vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 210 };
 211
 212 &usb3 {
 213         vcc-gpio = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 214 };
 215
 216 &srab {
 217         compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
 218         status = "okay";
 219         dsa,member = <0 0>;
 220
 221         ports {
 222                 #address-cells = <1>;
 223                 #size-cells = <0>;
 224
 225                 port@1 {
 226                         reg = <1>;
 227                         label = "lan7";
 228                 };
 229
 230                 port@2 {
 231                         reg = <2>;
 232                         label = "lan4";
 233                 };
 234
 235                 port@3 {
 236                         reg = <3>;
 237                         label = "lan8";
 238                 };
 239
 240                 port@4 {
 241                         reg = <4>;
 242                         label = "wan";
 243                 };
 244
 245                 port@8 {
 246                         reg = <8>;
 247                         ethernet = <&gmac2>;
 248                         label = "cpu";
 249
 250                         fixed-link {
 251                                 speed = <1000>;
 252                                 full-duplex;
 253                         };
 254                 };
 255
 256                 sw0_p0: port@0 {
 257                         reg = <0>;
 258                         label = "extsw";
 259
 260                         fixed-link {
 261                                 speed = <1000>;
 262                                 full-duplex;
 263                         };
 264                 };
 265         };
 266 };
 267
 268 &usb3_phy {
 269         status = "okay";
 270 };