target/linux/realtek/dts/rtl8380_netgear_gigabit.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 #include "rtl838x.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 / {
   9         compatible = "realtek,rtl838x-soc";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         memory@0 {
  16                 device_type = "memory";
  17                 reg = <0x0 0x8000000>;
  18         };
  19
  20         keys {
  21                 compatible = "gpio-keys-polled";
  22                 poll-interval = <20>;
  23
  24                 mode {
  25                         label = "reset";
  26                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_RESTART>;
  28                 };
  29         };
  30 };
  31
  32 &gpio0 {
  33         indirect-access-bus-id = <0>;
  34 };
  35
  36 &ethernet0 {
  37         mdio: mdio-bus {
  38                 compatible = "realtek,rtl838x-mdio";
  39                 regmap = <&ethernet0>;
  40                 #address-cells = <1>;
  41                 #size-cells = <0>;
  42
  43                 INTERNAL_PHY(8)
  44                 INTERNAL_PHY(9)
  45                 INTERNAL_PHY(10)
  46                 INTERNAL_PHY(11)
  47                 INTERNAL_PHY(12)
  48                 INTERNAL_PHY(13)
  49                 INTERNAL_PHY(14)
  50                 INTERNAL_PHY(15)
  51         };
  52 };
  53
  54 &switch0 {
  55         ports {
  56                 #address-cells = <1>;
  57                 #size-cells = <0>;
  58
  59                 SWITCH_PORT(8, 1, internal)
  60                 SWITCH_PORT(9, 2, internal)
  61                 SWITCH_PORT(10, 3, internal)
  62                 SWITCH_PORT(11, 4, internal)
  63                 SWITCH_PORT(12, 5, internal)
  64                 SWITCH_PORT(13, 6, internal)
  65                 SWITCH_PORT(14, 7, internal)
  66                 SWITCH_PORT(15, 8, internal)
  67
  68                 port@28 {
  69                         ethernet = <&ethernet0>;
  70                         reg = <28>;
  71                         phy-mode = "internal";
  72                         fixed-link {
  73                                 speed = <1000>;
  74                                 full-duplex;
  75                         };
  76                 };
  77         };
  78 };