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 #include <dt-bindings/leds/common.h>
  12
  13 / {
  14         compatible = "alfa-network,awusfree1", "mediatek,mt7628an-soc";
  15         model = "ALFA Network AWUSFREE1";
  16
  17         aliases {
  18                 led-boot = &led_system;
  19                 led-failsafe = &led_system;
  20                 led-running = &led_system;
  21                 led-upgrade = &led_system;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,115200";
  26         };
  27
  28         keys {
  29                 compatible = "gpio-keys";
  30
  31                 reset {
  32                         label = "reset";
  33                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 led_system: system {
  42                         label = "orange:system";
  43                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 wlan {
  47                         function = LED_FUNCTION_WLAN;
  48                         color = <LED_COLOR_ID_BLUE>;
  49                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  50                 };
  51         };
  52 };
  53
  54 &ehci {
  55         status = "disabled";
  56 };
  57
  58 &esw {
  59         mediatek,portdisable = <0x1e>;
  60 };
  61
  62 &ethernet {
  63         nvmem-cells = <&macaddr_factory_2e>;
  64         nvmem-cell-names = "mac-address";
  65 };
  66
  67 &ohci {
  68         status = "disabled";
  69 };
  70
  71 &state_default {
  72         gpio {
  73                 groups = "p0led_an", "wdt", "wled_an";
  74                 function = "gpio";
  75         };
  76
  77         ext_lna {
  78                 groups = "uart1";
  79                 function = "sw_r";
  80         };
  81
  82         ext_pa {
  83                 groups = "i2s";
  84                 function = "antenna";
  85         };
  86 };
  87
  88 &spi0 {
  89         status = "okay";
  90
  91         flash@0 {
  92                 compatible = "jedec,spi-nor";
  93                 reg = <0>;
  94                 spi-max-frequency = <10000000>;
  95
  96                 partitions {
  97                         compatible = "fixed-partitions";
  98                         #address-cells = <1>;
  99                         #size-cells = <1>;
 100
 101                         partition@0 {
 102                                 label = "u-boot";
 103                                 reg = <0x0 0x30000>;
 104                                 read-only;
 105                         };
 106
 107                         partition@30000 {
 108                                 label = "u-boot-env";
 109                                 reg = <0x30000 0x1000>;
 110                         };
 111
 112                         partition@31000 {
 113                                 label = "config";
 114                                 reg = <0x31000 0xf000>;
 115                                 read-only;
 116                         };
 117
 118                         factory: partition@40000 {
 119                                 label = "factory";
 120                                 reg = <0x40000 0x10000>;
 121                                 read-only;
 122
 123                                 nvmem-layout {
 124                                         compatible = "fixed-layout";
 125                                         #address-cells = <1>;
 126                                         #size-cells = <1>;
 127
 128                                         eeprom_factory_0: eeprom@0 {
 129                                                 reg = <0x0 0x400>;
 130                                         };
 131
 132                                         macaddr_factory_2e: macaddr@2e {
 133                                                 reg = <0x2e 0x6>;
 134                                         };
 135                                 };
 136                         };
 137
 138                         partition@50000 {
 139                                 compatible = "denx,uimage";
 140                                 label = "firmware";
 141                                 reg = <0x50000 0x7b0000>;
 142                         };
 143                 };
 144         };
 145 };
 146
 147 &wmac {
 148         status = "okay";
 149
 150         nvmem-cells = <&eeprom_factory_0>;
 151         nvmem-cell-names = "eeprom";
 152 };