target/linux/realtek/dts-5.10/rtl8380_zyxel_gs1900.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         aliases {
  10                 led-boot = &led_sys;
  11                 led-failsafe = &led_sys;
  12                 led-running = &led_sys;
  13                 led-upgrade = &led_sys;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         memory@0 {
  21                 device_type = "memory";
  22                 reg = <0x0 0x8000000>;
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys-polled";
  27                 poll-interval = <20>;
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_RESTART>;
  33                 };
  34         };
  35
  36         leds {
  37                 pinctrl-names = "default";
  38                 pinctrl-0 = <&pinmux_disable_sys_led>;
  39                 compatible = "gpio-leds";
  40
  41                 led_sys: sys {
  42                         label = "green:sys";
  43                         gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  44                 };
  45         };
  46 };
  47
  48 &gpio1 {
  49         status = "okay";
  50
  51         poe_enable {
  52                 gpio-hog;
  53                 gpios = <13 0>;
  54                 output-high;
  55         };
  56 };
  57
  58 &spi0 {
  59         status = "okay";
  60
  61         flash@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 label = "u-boot";
  73                                 reg = <0x0 0x40000>;
  74                                 read-only;
  75                         };
  76                         partition@40000 {
  77                                 label = "u-boot-env";
  78                                 reg = <0x40000 0x10000>;
  79                                 read-only;
  80                         };
  81                         partition@50000 {
  82                                 label = "u-boot-env2";
  83                                 reg = <0x50000 0x10000>;
  84                         };
  85                         partition@60000 {
  86                                 label = "jffs";
  87                                 reg = <0x60000 0x100000>;
  88                         };
  89                         partition@160000 {
  90                                 label = "jffs2";
  91                                 reg = <0x160000 0x100000>;
  92                         };
  93                         partition@b260000 {
  94                                 label = "firmware";
  95                                 reg = <0x260000 0x6d0000>;
  96                                 compatible = "openwrt,uimage", "denx,uimage";
  97                                 openwrt,ih-magic = <0x83800000>;
  98                         };
  99                         partition@930000 {
 100                                 label = "runtime2";
 101                                 reg = <0x930000 0x6d0000>;
 102                         };
 103                 };
 104         };
 105 };
 106
 107 &ethernet0 {
 108         mdio: mdio-bus {
 109                 compatible = "realtek,rtl838x-mdio";
 110                 regmap = <&ethernet0>;
 111                 #address-cells = <1>;
 112                 #size-cells = <0>;
 113
 114                 INTERNAL_PHY(8)
 115                 INTERNAL_PHY(9)
 116                 INTERNAL_PHY(10)
 117                 INTERNAL_PHY(11)
 118                 INTERNAL_PHY(12)
 119                 INTERNAL_PHY(13)
 120                 INTERNAL_PHY(14)
 121                 INTERNAL_PHY(15)
 122         };
 123 };
 124
 125 &switch0 {
 126         ports {
 127                 #address-cells = <1>;
 128                 #size-cells = <0>;
 129
 130                 SWITCH_PORT(8, 1, internal)
 131                 SWITCH_PORT(9, 2, internal)
 132                 SWITCH_PORT(10, 3, internal)
 133                 SWITCH_PORT(11, 4, internal)
 134                 SWITCH_PORT(12, 5, internal)
 135                 SWITCH_PORT(13, 6, internal)
 136                 SWITCH_PORT(14, 7, internal)
 137                 SWITCH_PORT(15, 8, internal)
 138
 139                 port@28 {
 140                         ethernet = <&ethernet0>;
 141                         reg = <28>;
 142                         phy-mode = "internal";
 143
 144                         fixed-link {
 145                                 speed = <1000>;
 146                                 full-duplex;
 147                         };
 148                 };
 149         };
 150 };