target/linux/ramips/dts/mt7628an_alfa-network_awusfree1.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  *  Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com>
   4  *  All rights reserved.
   5  */
   6
   7 #include "mt7628an.dtsi"
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11
  12 / {
  13         compatible = "alfa-network,awusfree1", "mediatek,mt7628an-soc";
  14         model = "ALFA Network AWUSFREE1";
  15
  16         aliases {
  17                 led-boot = &led_system;
  18                 led-failsafe = &led_system;
  19                 led-running = &led_system;
  20                 led-upgrade = &led_system;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,115200";
  25         };
  26
  27         keys {
  28                 compatible = "gpio-keys";
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35         };
  36
  37         leds {
  38                 compatible = "gpio-leds";
  39
  40                 led_system: system {
  41                         label = "orange:system";
  42                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 wlan {
  46                         label = "blue:wlan";
  47                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  48                 };
  49         };
  50 };
  51
  52 &ehci {
  53         status = "disabled";
  54 };
  55
  56 &esw {
  57         mediatek,portdisable = <0x1e>;
  58 };
  59
  60 &ethernet {
  61         mtd-mac-address = <&factory 0x2e>;
  62 };
  63
  64 &ohci {
  65         status = "disabled";
  66 };
  67
  68 &state_default {
  69         gpio {
  70                 groups = "p0led_an", "wdt", "wled_an";
  71                 function = "gpio";
  72         };
  73
  74         ext_lna {
  75                 groups = "uart1";
  76                 function = "sw_r";
  77         };
  78
  79         ext_pa {
  80                 groups = "i2s";
  81                 function = "antenna";
  82         };
  83 };
  84
  85 &spi0 {
  86         status = "okay";
  87
  88         flash@0 {
  89                 compatible = "jedec,spi-nor";
  90                 reg = <0>;
  91                 spi-max-frequency = <10000000>;
  92
  93                 partitions {
  94                         compatible = "fixed-partitions";
  95                         #address-cells = <1>;
  96                         #size-cells = <1>;
  97
  98                         partition@0 {
  99                                 label = "u-boot";
 100                                 reg = <0x0 0x30000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@30000 {
 105                                 label = "u-boot-env";
 106                                 reg = <0x30000 0x1000>;
 107                         };
 108
 109                         partition@31000 {
 110                                 label = "config";
 111                                 reg = <0x31000 0xf000>;
 112                                 read-only;
 113                         };
 114
 115                         factory: partition@40000 {
 116                                 label = "factory";
 117                                 reg = <0x40000 0x10000>;
 118                                 read-only;
 119                         };
 120
 121                         partition@50000 {
 122                                 compatible = "denx,uimage";
 123                                 label = "firmware";
 124                                 reg = <0x50000 0x7b0000>;
 125                         };
 126                 };
 127         };
 128 };
 129
 130 &wmac {
 131         status = "okay";
 132 };