target/linux/ramips/dts/mt7620a_alfa-network_ac1200rm.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 "mt7620a.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,ac1200rm", "ralink,mt7620a-soc";
  15         model = "ALFA Network AC1200RM";
  16
  17         aliases {
  18                 led-boot = &led_wps;
  19                 led-failsafe = &led_wps;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyS0,115200";
  24         };
  25
  26         keys {
  27                 compatible = "gpio-keys";
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_RESTART>;
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38
  39                 wlan2g {
  40                         label = "green:wlan2g";
  41                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 led_wps: wps {
  45                         function = LED_FUNCTION_WPS;
  46                         color = <LED_COLOR_ID_GREEN>;
  47                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
  48                 };
  49         };
  50 };
  51
  52 &ehci {
  53         status = "okay";
  54 };
  55
  56 &ethernet {
  57         pinctrl-names = "default";
  58         pinctrl-0 = <&ephy_pins>;
  59
  60         nvmem-cells = <&macaddr_factory_28>;
  61         nvmem-cell-names = "mac-address";
  62
  63         mediatek,portmap = "llllw";
  64 };
  65
  66 &gpio1 {
  67         status = "okay";
  68 };
  69
  70 &gpio2 {
  71         status = "okay";
  72 };
  73
  74 &gpio3 {
  75         status = "okay";
  76 };
  77
  78 &ohci {
  79         status = "okay";
  80 };
  81
  82 &pcie {
  83         status = "okay";
  84 };
  85
  86 &pcie0 {
  87         mt76@0,0 {
  88                 reg = <0x0000 0 0 0 0>;
  89                 nvmem-cells = <&eeprom_factory_8000>;
  90                 nvmem-cell-names = "eeprom";
  91                 ieee80211-freq-limit = <5000000 6000000>;
  92
  93                 led {
  94                         led-sources = <2>;
  95                         led-active-low;
  96                 };
  97         };
  98 };
  99
 100 &state_default {
 101         gpio {
 102                 groups = "nd_sd", "spi refclk", "wled";
 103                 function = "gpio";
 104         };
 105 };
 106
 107 &spi0 {
 108         status = "okay";
 109
 110         flash@0 {
 111                 compatible = "jedec,spi-nor";
 112                 reg = <0>;
 113                 spi-max-frequency = <10000000>;
 114
 115                 partitions {
 116                         compatible = "fixed-partitions";
 117                         #address-cells = <1>;
 118                         #size-cells = <1>;
 119
 120                         partition@0 {
 121                                 label = "u-boot";
 122                                 reg = <0x0 0x30000>;
 123                                 read-only;
 124                         };
 125
 126                         partition@30000 {
 127                                 label = "u-boot-env";
 128                                 reg = <0x30000 0x1000>;
 129                         };
 130
 131                         partition@31000 {
 132                                 label = "config";
 133                                 reg = <0x31000 0xf000>;
 134                                 read-only;
 135                         };
 136
 137                         factory: partition@40000 {
 138                                 label = "factory";
 139                                 reg = <0x40000 0x10000>;
 140                                 read-only;
 141
 142                                 nvmem-layout {
 143                                         compatible = "fixed-layout";
 144                                         #address-cells = <1>;
 145                                         #size-cells = <1>;
 146
 147                                         eeprom_factory_0: eeprom@0 {
 148                                                 reg = <0x0 0x200>;
 149                                         };
 150
 151                                         eeprom_factory_8000: eeprom@8000 {
 152                                                 reg = <0x8000 0x200>;
 153                                         };
 154
 155                                         macaddr_factory_28: macaddr@28 {
 156                                                 reg = <0x28 0x6>;
 157                                         };
 158                                 };
 159                         };
 160
 161                         partition@50000 {
 162                                 compatible = "denx,uimage";
 163                                 label = "firmware";
 164                                 reg = <0x50000 0xfb0000>;
 165                         };
 166                 };
 167         };
 168 };
 169
 170 &wmac {
 171         nvmem-cells = <&eeprom_factory_0>;
 172         nvmem-cell-names = "eeprom";
 173 };