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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "zyxel,keenetic-lite-b", "ralink,rt5350-soc";
  11         model = "ZyXEL Keenetic Lite Rev.B";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 led_power: power {
  24                         function = LED_FUNCTION_POWER;
  25                         color = <LED_COLOR_ID_GREEN>;
  26                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wps {
  30                         function = LED_FUNCTION_WPS;
  31                         color = <LED_COLOR_ID_GREEN>;
  32                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  33                 };
  34         };
  35
  36         keys {
  37                 compatible = "gpio-keys";
  38
  39                 wps {
  40                         label = "wps";
  41                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_WPS_BUTTON>;
  43                 };
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50         };
  51 };
  52
  53 &spi0 {
  54         status = "okay";
  55
  56         flash@0 {
  57                 compatible = "jedec,spi-nor";
  58                 reg = <0>;
  59                 spi-max-frequency = <60000000>;
  60
  61                 partitions {
  62                         compatible = "fixed-partitions";
  63                         #address-cells = <1>;
  64                         #size-cells = <1>;
  65
  66                         partition@0 {
  67                                 label = "u-boot";
  68                                 reg = <0x0 0x30000>;
  69                                 read-only;
  70                         };
  71
  72                         partition@30000 {
  73                                 label = "u-boot-env";
  74                                 reg = <0x30000 0x10000>;
  75                                 read-only;
  76                         };
  77
  78                         factory: partition@40000 {
  79                                 label = "factory";
  80                                 reg = <0x40000 0x10000>;
  81                                 read-only;
  82
  83                                 nvmem-layout {
  84                                         compatible = "fixed-layout";
  85                                         #address-cells = <1>;
  86                                         #size-cells = <1>;
  87
  88                                         eeprom_factory_0: eeprom@0 {
  89                                                 reg = <0x0 0x200>;
  90                                         };
  91
  92                                         macaddr_factory_28: macaddr@28 {
  93                                                 reg = <0x28 0x6>;
  94                                         };
  95                                 };
  96                         };
  97
  98                         partition@50000 {
  99                                 compatible = "denx,uimage";
 100                                 label = "firmware";
 101                                 reg = <0x50000 0x7b0000>;
 102                         };
 103                 };
 104         };
 105 };
 106
 107 &state_default {
 108         gpio {
 109                 groups = "uartf";
 110                 function = "gpio";
 111         };
 112 };
 113
 114 &ethernet {
 115         nvmem-cells = <&macaddr_factory_28>;
 116         nvmem-cell-names = "mac-address";
 117 };
 118
 119 &esw {
 120         mediatek,portmap = <0x2f>;
 121         mediatek,led_polarity = <0x17>;
 122 };
 123
 124 &wmac {
 125         ralink,led-polarity = <1>;
 126         nvmem-cells = <&eeprom_factory_0>;
 127         nvmem-cell-names = "eeprom";
 128 };