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