target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_avm_fritzxx90.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "vr9.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/mips/lantiq_rcu_gphy.h>
   7
   8 / {
   9         chosen {
  10                 bootargs = "console=ttyLTQ0,115200";
  11         };
  12
  13         memory@0 {
  14                 device_type = "memory";
  15                 reg = <0x0 0x10000000>;
  16         };
  17
  18         aliases: aliases {
  19                 led-boot = &led_power_green;
  20                 led-failsafe = &led_info_red;
  21                 led-running = &led_power_green;
  22                 led-upgrade = &led_info_red;
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys-polled";
  27                 poll-interval = <100>;
  28
  29                 power {
  30                         label = "power";
  31                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_POWER>;
  33                 };
  34
  35                 wifi {
  36                         label = "wifi";
  37                         gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RFKILL>;
  39                 };
  40         };
  41
  42         leds: leds {
  43                 compatible = "gpio-leds";
  44
  45                 led_power_green: power_green {
  46                         label = "green:power";
  47                         gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
  48                         default-state = "keep";
  49                 };
  50
  51                 led_info_green: info_green {
  52                         label = "green:info";
  53                         gpios = <&gpio 33 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 led_info_red: info_red {
  57                         label = "red:info";
  58                         gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
  59                 };
  60         };
  61 };
  62
  63 &gphy0 {
  64         lantiq,gphy-mode = <GPHY_MODE_GE>;
  65 };
  66
  67 &gphy1 {
  68         lantiq,gphy-mode = <GPHY_MODE_GE>;
  69 };
  70
  71 &gpio {
  72         pinctrl-names = "default";
  73         pinctrl-0 = <&state_default>;
  74         gpio-ranges = <&gpio 0 0 56>;
  75
  76         state_default: pinmux {
  77                 phy-rst {
  78                         lantiq,pins = "io32", "io44";
  79                         lantiq,pull = <0>;
  80                         lantiq,open-drain;
  81                         lantiq,output = <1>;
  82                 };
  83
  84                 pcie-rst {
  85                         lantiq,pins = "io21";
  86                         lantiq,open-drain;
  87                         lantiq,output = <1>;
  88                 };
  89         };
  90
  91         usb-vbus {
  92                 gpio-hog;
  93                 line-name = "usb-vbus";
  94                 gpios = <14 GPIO_ACTIVE_HIGH>;
  95                 output-high;
  96         };
  97
  98         pcie-enable-dev {
  99                 gpio-hog;
 100                 line-name = "pcie-enable-dev";
 101                 gpios = <22 GPIO_ACTIVE_LOW>;
 102                 output-low;
 103         };
 104 };
 105
 106 &gswip {
 107         pinctrl-0 = <&mdio_pins>;
 108         pinctrl-names = "default";
 109 };
 110
 111 &spi {
 112         status = "okay";
 113
 114         flash@4 {
 115                 compatible = "jedec,spi-nor";
 116                 reg = <4>;
 117                 spi-max-frequency = <10000000>;
 118
 119                 partitions {
 120                         compatible = "fixed-partitions";
 121                         #address-cells = <1>;
 122                         #size-cells = <1>;
 123
 124                         urlader: partition@0 {
 125                                 reg = <0x0 0x40000>;
 126                                 label = "urlader";
 127                                 read-only;
 128                         };
 129
 130                         partition@40000 {
 131                                 reg = <0x40000 0x60000>;
 132                                 label = "tffs (1)";
 133                                 read-only;
 134                         };
 135
 136                         partition@a0000 {
 137                                 reg = <0xa0000 0x60000>;
 138                                 label = "tffs (2)";
 139                                 read-only;
 140                         };
 141                 };
 142         };
 143 };
 144
 145 &localbus {
 146         nand1: nand@1 {
 147                 compatible = "lantiq,nand-xway";
 148                 bank-width = <2>;
 149                 reg = <0x1 0x0 0x2000000>;
 150
 151                 partitions {
 152                         compatible = "fixed-partitions";
 153                         #address-cells = <1>;
 154                         #size-cells = <1>;
 155
 156                         partition@0 {
 157                                 label = "kernel";
 158                                 reg = <0x0 0x400000>;
 159                         };
 160
 161                         partition@400000 {
 162                                 label = "ubi";
 163                                 reg = <0x400000 0x1fc00000>;
 164                         };
 165                 };
 166         };
 167 };
 168
 169 &pcie0 {
 170         status = "okay";
 171
 172         gpio-reset = <&gpio 21 GPIO_ACTIVE_LOW>;
 173         lantiq,switch-pcie-endianess;
 174 };