ramips: add support for TP-Link TL-WR841n v14
TP-Link TL-WR841n v14 is a router based on MediaTek MT7628N. - MediaTek MT7628NN - 32 MB of RAM - 4 MB of FLASH - 2T2R 2.4 GHz - 5x 10/100 Mbps Ethernet Installation: - copy the 'openwrt-ramips-mt76x8-tl-wr841n-v14-squashfs-tftp-recovery.bin' file to your tftp server root and rename it to 'tp_recovery.bin'. - configure your PC running the TFTP server with the static IP address 192.168.0.66/24 - push the reset button and plug in the power connector. Wait until the orange led starts blinking (~6sec) Signed-off-by: Alexander Müller <donothingloop@gmail.com> Signed-off-by: Alexander Couzens <lynxis@fe80.eu> [small modifications gpio-hog]master
Alexander Müller
5 years ago
committed by
Alexander Couzens
parent
cc1147072d
commit
3fd97c522b
@ -0,0 +1,136 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7628an.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "tplink,tl-wr841n-v14", "mediatek,mt7628an-soc";
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model = "TP-Link TL-WR841N v14";
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aliases {
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led-boot = &led_wlan;
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led-failsafe = &led_wlan;
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led-upgrade = &led_wlan;
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led-wlan = &led_wlan;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x2000000>;
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};
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keys {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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reset {
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label = "reset";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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lan {
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label = "tl-wr841n-v14:green:lan";
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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};
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wan_green {
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label = "tl-wr841n-v14:green:wan";
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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};
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led_wlan: wlan {
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label = "tl-wr841n-v14:green:wlan";
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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wan_orange {
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label = "tl-wr841n-v14:orange:wan";
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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m25p,chunked-io = <32>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "boot";
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reg = <0x0 0x10000>;
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read-only;
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};
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partition@10000 {
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compatible = "tplink,firmware";
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label = "firmware";
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reg = <0x10000 0x3e0000>;
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};
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factory: partition@3f0000 {
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label = "factory";
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reg = <0x3f0000 0x10000>;
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read-only;
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};
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};
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};
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};
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&ehci {
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status = "disabled";
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};
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&ohci {
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status = "disabled";
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};
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&wmac {
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status = "okay";
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mtd-mac-address = <&factory 0xf100>;
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mediatek,mtd-eeprom = <&factory 0x10000>;
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};
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ðernet {
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mtd-mac-address = <&factory 0xf100>;
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mediatek,portmap = "wllll";
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "wdt";
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ralink,function = "gpio";
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};
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};
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};
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&gpio1 {
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led_wlan_enable {
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gpio-hog;
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gpios = <11 GPIO_ACTIVE_HIGH>;
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output-high;
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};
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};
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