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 {
  20                 device_type = "memory";
  21                 reg = <0x00000000 0x08000000
  22                        0x88000000 0x08000000>;
  23         };
  24
  25         gpio-keys {
  26                 compatible = "gpio-keys";
  27                 #address-cells = <1>;
  28                 #size-cells = <0>;
  29
  30                 wps {
  31                         label = "WPS";
  32                         linux,code = <KEY_WPS_BUTTON>;
  33                         gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 rfkill {
  37                                 label = "WiFi";
  38                                 linux,code = <KEY_RFKILL>;
  39                                 gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 reset {
  43                                 label = "Reset";
  44                                 linux,code = <KEY_RESTART>;
  45                                 gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
  46                 };
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51
  52                 wps {
  53                         label = "bcm53xx:white:wps";
  54                         gpios = <&chipcommon 22 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 usb2 {
  58                         label = "bcm53xx:green:usb2";
  59                         gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
  60                         trigger-sources = <&ohci_port2>, <&ehci_port2>;
  61                         linux,default-trigger = "usbport";
  62                 };
  63
  64                 usb3 {
  65                         label = "bcm53xx:green:usb3";
  66                         gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
  67                         trigger-sources = <&ohci_port1>, <&ehci_port1>,
  68                                           <&xhci_port1>;
  69                         linux,default-trigger = "usbport";
  70                 };
  71
  72                 power {
  73                         label = "bcm53xx:white:power";
  74                         gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
  75                 };
  76
  77                 wifi-disabled {
  78                         label = "bcm53xx:amber:wifi-disabled";
  79                         gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  80                 };
  81
  82                 wifi-enabled {
  83                         label = "bcm53xx:white:wifi-enabled";
  84                         gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
  85                 };
  86
  87                 bluebar1 {
  88                         label = "bcm53xx:white:bluebar1";
  89                         gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
  90                 };
  91
  92                 bluebar2 {
  93                         label = "bcm53xx:white:bluebar2";
  94                         gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
  95                 };
  96
  97                 bluebar3 {
  98                         label = "bcm53xx:white:bluebar3";
  99                         gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 100                 };
 101
 102                 bluebar4 {
 103                         label = "bcm53xx:white:bluebar4";
 104                         gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
 105                 };
 106
 107                 bluebar5 {
 108                         label = "bcm53xx:white:bluebar5";
 109                         gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
 110                 };
 111
 112                 bluebar6 {
 113                         label = "bcm53xx:white:bluebar6";
 114                         gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
 115                 };
 116
 117                 bluebar7 {
 118                         label = "bcm53xx:white:bluebar7";
 119                         gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>;
 120                 };
 121
 122                 bluebar8 {
 123                         label = "bcm53xx:white:bluebar8";
 124                         gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 125                 };
 126         };
 127
 128         mdio-bus-mux {
 129                 /* BIT(9) = 1 => external mdio */
 130                 mdio_ext: mdio@200 {
 131                         reg = <0x200>;
 132                         #address-cells = <1>;
 133                         #size-cells = <0>;
 134                 };
 135         };
 136
 137         mdio-mii-mux {
 138                 compatible = "mdio-mux-mmioreg";
 139                 mdio-parent-bus = <&mdio_ext>;
 140                 #address-cells = <1>;
 141                 #size-cells = <0>;
 142                 reg = <0x1800c1c0 0x4>;
 143
 144                 /* BIT(6) = mdc, BIT(7) = mdio */
 145                 mux-mask = <0xc0>;
 146
 147                 mdio-mii@0 {
 148                         /* Enable MII function */
 149                         reg = <0x0>;
 150                         #address-cells = <1>;
 151                         #size-cells = <0>;
 152
 153                         switch@0  {
 154                                 compatible = "brcm,bcm53125";
 155                                 #address-cells = <1>;
 156                                 #size-cells = <0>;
 157                                 reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 158                                 reset-names = "robo_reset";
 159                                 reg = <0>;
 160                                 dsa,member = <1 0>;
 161
 162                                 ports {
 163                                         #address-cells = <1>;
 164                                         #size-cells = <0>;
 165
 166                                         port@0 {
 167                                                 reg = <0>;
 168                                                 label = "lan1";
 169                                         };
 170
 171                                         port@1 {
 172                                                 reg = <1>;
 173                                                 label = "lan5";
 174                                         };
 175
 176                                         port@2 {
 177                                                 reg = <2>;
 178                                                 label = "lan2";
 179                                         };
 180
 181                                         port@3 {
 182                                                 reg = <3>;
 183                                                 label = "lan6";
 184                                         };
 185
 186                                         port@4 {
 187                                                 reg = <4>;
 188                                                 label = "lan3";
 189                                         };
 190
 191                                         sw1_p8: port@8 {
 192                                                 reg = <8>;
 193                                                 ethernet = <&sw0_p0>;
 194                                                 label = "cpu";
 195
 196                                                 fixed-link {
 197                                                         speed = <1000>;
 198                                                         full-duplex;
 199                                                 };
 200                                         };
 201                                 };
 202                         };
 203                 };
 204         };
 205 };
 206
 207 &usb2 {
 208         vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 209 };
 210
 211 &usb3 {
 212         vcc-gpio = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 213 };
 214
 215 &srab {
 216         compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
 217         status = "okay";
 218         dsa,member = <0 0>;
 219
 220         ports {
 221                 #address-cells = <1>;
 222                 #size-cells = <0>;
 223
 224                 port@1 {
 225                         reg = <1>;
 226                         label = "lan7";
 227                 };
 228
 229                 port@2 {
 230                         reg = <2>;
 231                         label = "lan4";
 232                 };
 233
 234                 port@3 {
 235                         reg = <3>;
 236                         label = "lan8";
 237                 };
 238
 239                 port@4 {
 240                         reg = <4>;
 241                         label = "wan";
 242                 };
 243
 244                 port@8 {
 245                         reg = <8>;
 246                         ethernet = <&gmac2>;
 247                         label = "cpu";
 248
 249                         fixed-link {
 250                                 speed = <1000>;
 251                                 full-duplex;
 252                         };
 253                 };
 254
 255                 sw0_p0: port@0 {
 256                         reg = <0>;
 257                         label = "extsw";
 258
 259                         fixed-link {
 260                                 speed = <1000>;
 261                                 full-duplex;
 262                         };
 263                 };
 264         };
 265 };
 266
 267 &usb3_phy {
 268         status = "okay";
 269 };