ALFA Network AC1200RM is an AC1200 router, with 5-port FE switch and USB 2.0 port. Device is based on MediaTek MT7620A + MT7612EN. Specification: - MT7620A (580 MHz) - 64 MB of RAM (DDR2) - 16 MB of FLASH (SPI NOR) - 5x 10/100 Mbps Ethernet with passive PoE output in WAN and LAN4 - 2T2R 2.4 GHz (MT7620A) - 2T2R 5 GHz (MT7612EN) - 1x USB 2.0 - 9x LED (8 driven by GPIO) - 1x button (reset) - DC jack for main power input (12-24 V) - 2x UART, I2C, I2S and LED headers Flash instruction (do it under U-Boot, using UART and TFTP server): Select option "2: Load system code then write to Flash via TFTP" and use "sysupgrade" image. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>master
Piotr Dymacz
7 years ago
parent
53e3df2e71
commit
5352669c2c
@ -0,0 +1,171 @@ |
||||
/* |
||||
* BSD LICENSE |
||||
* |
||||
* Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com> |
||||
* All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in the |
||||
* documentation and/or other materials provided with the distribution. |
||||
* 3. Neither the names of the copyright holders nor the names of any |
||||
* contributors may be used to endorse or promote products derived |
||||
* from this software without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
*/ |
||||
|
||||
/dts-v1/; |
||||
|
||||
#include "mt7620a.dtsi" |
||||
|
||||
#include <dt-bindings/gpio/gpio.h> |
||||
#include <dt-bindings/input/input.h> |
||||
|
||||
/ { |
||||
compatible = "alfa-network,ac1200rm", "ralink,mt7620a-soc"; |
||||
model = "ALFA Network AC1200RM"; |
||||
|
||||
chosen { |
||||
bootargs = "console=ttyS0,115200"; |
||||
}; |
||||
|
||||
gpio-keys-polled { |
||||
compatible = "gpio-keys-polled"; |
||||
#address-cells = <1>; |
||||
#size-cells = <0>; |
||||
poll-interval = <20>; |
||||
|
||||
reset { |
||||
label = "reset"; |
||||
gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; |
||||
linux,code = <KEY_RESTART>; |
||||
}; |
||||
}; |
||||
|
||||
gpio-leds { |
||||
compatible = "gpio-leds"; |
||||
|
||||
wlan2g { |
||||
label = "ac1200rm:green:wlan2g"; |
||||
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; |
||||
}; |
||||
|
||||
wps { |
||||
label = "ac1200rm:green:wps"; |
||||
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&ehci { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
ðernet { |
||||
mtd-mac-address = <&factory 0x28>; |
||||
mediatek,portmap = "llllw"; |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&ephy_pins>; |
||||
}; |
||||
|
||||
&gpio1 { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&gpio2 { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&gpio3 { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&gsw { |
||||
mediatek,port4 = "ephy"; |
||||
}; |
||||
|
||||
&ohci { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&pcie { |
||||
status = "okay"; |
||||
|
||||
pcie-bridge { |
||||
mt76@0,0 { |
||||
reg = <0x0000 0 0 0 0>; |
||||
device_type = "pci"; |
||||
mediatek,mtd-eeprom = <&factory 0x8000>; |
||||
ieee80211-freq-limit = <5000000 6000000>; |
||||
|
||||
led { |
||||
led-sources = <2>; |
||||
led-active-low; |
||||
}; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&pinctrl { |
||||
state_default: pinctrl0 { |
||||
gpio { |
||||
ralink,group = "nd_sd", "spi refclk", "wled"; |
||||
ralink,function = "gpio"; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&spi0 { |
||||
status = "okay"; |
||||
|
||||
m25p80@0 { |
||||
#address-cells = <1>; |
||||
#size-cells = <1>; |
||||
compatible = "jedec,spi-nor"; |
||||
reg = <0>; |
||||
spi-max-frequency = <10000000>; |
||||
|
||||
partition@0 { |
||||
label = "u-boot"; |
||||
reg = <0x0 0x30000>; |
||||
read-only; |
||||
}; |
||||
|
||||
partition@30000 { |
||||
label = "config"; |
||||
reg = <0x30000 0x10000>; |
||||
read-only; |
||||
}; |
||||
|
||||
factory: partition@40000 { |
||||
label = "factory"; |
||||
reg = <0x40000 0x10000>; |
||||
read-only; |
||||
}; |
||||
|
||||
partition@50000 { |
||||
label = "firmware"; |
||||
reg = <0x50000 0xfb0000>; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&wmac { |
||||
ralink,mtd-eeprom = <&factory 0>; |
||||
}; |
||||
Loading…
Reference in new issue