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/leds/common.h>
   7 #include <dt-bindings/mips/lantiq_rcu_gphy.h>
   8
   9 / {
  10         chosen {
  11                 bootargs = "console=ttyLTQ0,115200";
  12         };
  13
  14         memory@0 {
  15                 device_type = "memory";
  16                 reg = <0x0 0x10000000>;
  17         };
  18
  19         aliases: aliases {
  20                 led-boot = &led_power_green;
  21                 led-failsafe = &led_info_red;
  22                 led-running = &led_power_green;
  23                 led-upgrade = &led_info_red;
  24         };
  25
  26         keys {
  27                 compatible = "gpio-keys-polled";
  28                 poll-interval = <100>;
  29
  30                 power {
  31                         label = "power";
  32                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_POWER>;
  34                 };
  35
  36                 wifi {
  37                         label = "wifi";
  38                         gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RFKILL>;
  40                 };
  41         };
  42
  43         leds: leds {
  44                 compatible = "gpio-leds";
  45
  46                 led_power_green: power_green {
  47                         function = LED_FUNCTION_POWER;
  48                         color = <LED_COLOR_ID_GREEN>;
  49                         gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
  50                         default-state = "keep";
  51                 };
  52
  53                 led_info_green: info_green {
  54                         label = "green:info";
  55                         gpios = <&gpio 33 GPIO_ACTIVE_LOW>;
  56                 };
  57
  58                 led_info_red: info_red {
  59                         label = "red:info";
  60                         gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
  61                 };
  62         };
  63 };
  64
  65 &gphy0 {
  66         lantiq,gphy-mode = <GPHY_MODE_GE>;
  67 };
  68
  69 &gphy1 {
  70         lantiq,gphy-mode = <GPHY_MODE_GE>;
  71 };
  72
  73 &gpio {
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&state_default>;
  76         gpio-ranges = <&gpio 0 0 56>;
  77
  78         state_default: pinmux {
  79                 phy-rst {
  80                         lantiq,pins = "io32", "io44";
  81                         lantiq,pull = <0>;
  82                         lantiq,open-drain;
  83                         lantiq,output = <1>;
  84                 };
  85
  86                 pcie-rst {
  87                         lantiq,pins = "io21";
  88                         lantiq,open-drain;
  89                         lantiq,output = <1>;
  90                 };
  91         };
  92
  93         usb-vbus {
  94                 gpio-hog;
  95                 line-name = "usb-vbus";
  96                 gpios = <14 GPIO_ACTIVE_HIGH>;
  97                 output-high;
  98         };
  99
 100         pcie-enable-dev {
 101                 gpio-hog;
 102                 line-name = "pcie-enable-dev";
 103                 gpios = <22 GPIO_ACTIVE_LOW>;
 104                 output-low;
 105         };
 106 };
 107
 108 &gswip {
 109         pinctrl-0 = <&mdio_pins>;
 110         pinctrl-names = "default";
 111 };
 112
 113 &spi {
 114         status = "okay";
 115
 116         flash@4 {
 117                 compatible = "jedec,spi-nor";
 118                 reg = <4>;
 119                 spi-max-frequency = <10000000>;
 120
 121                 partitions {
 122                         compatible = "fixed-partitions";
 123                         #address-cells = <1>;
 124                         #size-cells = <1>;
 125
 126                         urlader: partition@0 {
 127                                 reg = <0x0 0x40000>;
 128                                 label = "urlader";
 129                                 read-only;
 130                         };
 131
 132                         partition@40000 {
 133                                 reg = <0x40000 0x60000>;
 134                                 label = "tffs (1)";
 135                                 read-only;
 136                         };
 137
 138                         partition@a0000 {
 139                                 reg = <0xa0000 0x60000>;
 140                                 label = "tffs (2)";
 141                                 read-only;
 142                         };
 143                 };
 144         };
 145 };
 146
 147 &localbus {
 148         nand1: nand@1 {
 149                 compatible = "lantiq,nand-xway";
 150                 bank-width = <2>;
 151                 reg = <0x1 0x0 0x2000000>;
 152
 153                 partitions {
 154                         compatible = "fixed-partitions";
 155                         #address-cells = <1>;
 156                         #size-cells = <1>;
 157
 158                         partition@0 {
 159                                 label = "kernel";
 160                                 reg = <0x0 0x400000>;
 161                         };
 162
 163                         partition@400000 {
 164                                 label = "ubi";
 165                                 reg = <0x400000 0x1fc00000>;
 166                         };
 167                 };
 168         };
 169 };
 170
 171 &pcie0 {
 172         status = "okay";
 173
 174         gpio-reset = <&gpio 21 GPIO_ACTIVE_LOW>;
 175         lantiq,switch-pcie-endianess;
 176 };