target/linux/ramips/dts/rt5350_zyxel_keenetic-lite-b.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zyxel,keenetic-lite-b", "ralink,rt5350-soc";
  10         model = "ZyXEL Keenetic Lite Rev.B";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_power: power {
  23                         label = "green:power";
  24                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 wps {
  28                         label = "green:wps";
  29                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         keys {
  34                 compatible = "gpio-keys";
  35
  36                 wps {
  37                         label = "wps";
  38                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_WPS_BUTTON>;
  40                 };
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47         };
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <60000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x0 0x30000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@30000 {
  70                                 label = "u-boot-env";
  71                                 reg = <0x30000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         factory: partition@40000 {
  76                                 label = "factory";
  77                                 reg = <0x40000 0x10000>;
  78                                 read-only;
  79
  80                                 nvmem-layout {
  81                                         compatible = "fixed-layout";
  82                                         #address-cells = <1>;
  83                                         #size-cells = <1>;
  84
  85                                         eeprom_factory_0: eeprom@0 {
  86                                                 reg = <0x0 0x200>;
  87                                         };
  88
  89                                         macaddr_factory_28: macaddr@28 {
  90                                                 reg = <0x28 0x6>;
  91                                         };
  92                                 };
  93                         };
  94
  95                         partition@50000 {
  96                                 compatible = "denx,uimage";
  97                                 label = "firmware";
  98                                 reg = <0x50000 0x7b0000>;
  99                         };
 100                 };
 101         };
 102 };
 103
 104 &state_default {
 105         gpio {
 106                 groups = "uartf";
 107                 function = "gpio";
 108         };
 109 };
 110
 111 &ethernet {
 112         nvmem-cells = <&macaddr_factory_28>;
 113         nvmem-cell-names = "mac-address";
 114 };
 115
 116 &esw {
 117         mediatek,portmap = <0x2f>;
 118         mediatek,led_polarity = <0x17>;
 119 };
 120
 121 &wmac {
 122         ralink,led-polarity = <1>;
 123         nvmem-cells = <&eeprom_factory_0>;
 124         nvmem-cell-names = "eeprom";
 125 };