arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac88u.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Author: Arınç ÜNAL <arinc.unal@arinc9.com>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "bcm47094-asus-rt-ac3100.dtsi"
   9
  10 / {
  11         compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708";
  12         model = "ASUS RT-AC88U";
  13
  14         nvram@1c080000 {
  15                 et1macaddr: et1macaddr {
  16                 };
  17         };
  18
  19         switch {
  20                 compatible = "realtek,rtl8365mb";
  21                 /* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */
  22                 mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
  23                 mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
  24                 reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
  25                 realtek,disable-leds;
  26                 dsa,member = <1 0>;
  27
  28                 ports {
  29                         #address-cells = <1>;
  30                         #size-cells = <0>;
  31
  32                         port@0 {
  33                                 reg = <0>;
  34                                 label = "lan5";
  35                                 phy-handle = <&ethphy0>;
  36                         };
  37
  38                         port@1 {
  39                                 reg = <1>;
  40                                 label = "lan6";
  41                                 phy-handle = <&ethphy1>;
  42                         };
  43
  44                         port@2 {
  45                                 reg = <2>;
  46                                 label = "lan7";
  47                                 phy-handle = <&ethphy2>;
  48                         };
  49
  50                         port@3 {
  51                                 reg = <3>;
  52                                 label = "lan8";
  53                                 phy-handle = <&ethphy3>;
  54                         };
  55
  56                         port@6 {
  57                                 reg = <6>;
  58                                 label = "cpu";
  59                                 ethernet = <&sw0_p5>;
  60                                 phy-mode = "rgmii";
  61                                 tx-internal-delay-ps = <2000>;
  62                                 rx-internal-delay-ps = <2100>;
  63
  64                                 fixed-link {
  65                                         speed = <1000>;
  66                                         full-duplex;
  67                                         pause;
  68                                 };
  69                         };
  70                 };
  71
  72                 mdio {
  73                         compatible = "realtek,smi-mdio";
  74                         #address-cells = <1>;
  75                         #size-cells = <0>;
  76
  77                         ethphy0: ethernet-phy@0 {
  78                                 reg = <0>;
  79                         };
  80
  81                         ethphy1: ethernet-phy@1 {
  82                                 reg = <1>;
  83                         };
  84
  85                         ethphy2: ethernet-phy@2 {
  86                                 reg = <2>;
  87                         };
  88
  89                         ethphy3: ethernet-phy@3 {
  90                                 reg = <3>;
  91                         };
  92                 };
  93         };
  94 };
  95
  96 &srab {
  97         dsa,member = <0 0>;
  98
  99         ports {
 100                 sw0_p5: port@5 {
 101                         /delete-property/ethernet;
 102
 103                         label = "extsw";
 104                         phy-mode = "rgmii";
 105
 106                         fixed-link {
 107                                 speed = <1000>;
 108                                 full-duplex;
 109                                 pause;
 110                         };
 111                 };
 112         };
 113 };
 114
 115 &gmac0 {
 116         status = "disabled";
 117 };
 118
 119 &gmac1 {
 120         nvmem-cells = <&et1macaddr>;
 121         nvmem-cell-names = "mac-address";
 122 };