From 0d65177658dfec9fe99bbad4e37cf44f0642d831 Mon Sep 17 00:00:00 2001 From: Filip Moc Date: Wed, 18 Nov 2020 20:38:21 +0100 Subject: ramips: add support for TP-Link MR6400 v4 You can flash via tftp recovery: - serve tftp-recovery image as /tp_recovery.bin on 192.168.0.225/24 - connect to any ethernet port - power on the device while holding the reset button - wait at least 8 seconds before releasing reset button Flashing via OEM web interface does not work. LTE module does not support DHCP so it must be configured via QMI. Hardware Specification (v4.0 EU): - SoC: MT7628NN - Flash: Winbond W25Q64JVS (8MiB) - RAM: ESMT M14D5121632A (64MiB) - Wireless: SoC platform only (2.4GHz b/g/n, 2x internal antenna) - Ethernet: 1NIC (4x100M) - WWAN: TP-LINK LTE MODULE (2x external detachable antenna) - Power: DC 9V 0.85A Signed-off-by: Filip Moc --- .../ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts | 97 ++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts (limited to 'target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts') diff --git a/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts new file mode 100644 index 0000000000..f0b87b5312 --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v4.dts @@ -0,0 +1,97 @@ +#include "mt7628an_tplink_8m.dtsi" + +/ { + compatible = "tplink,tl-mr6400-v4", "mediatek,mt7628an-soc"; + model = "TP-Link TL-MR6400 v4"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 38 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + rfkill { + label = "rfkill"; + gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "white:power"; + gpios = <&gpio 37 GPIO_ACTIVE_LOW>; + }; + + wan { + label = "white:wan"; + gpios = <&gpio 39 GPIO_ACTIVE_LOW>; + }; + + wlan { + label = "white:wlan"; + gpios = <&gpio 40 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + lan { + label = "white:lan"; + gpios = <&gpio 41 GPIO_ACTIVE_LOW>; + }; + + signal1 { + label = "white:signal1"; + gpios = <&gpio 42 GPIO_ACTIVE_LOW>; + }; + + signal2 { + label = "white:signal2"; + gpios = <&gpio 43 GPIO_ACTIVE_LOW>; + }; + + signal3 { + label = "white:signal3"; + gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +&state_default { + gpio { + groups = "p0led_an", "p1led_an", "p2led_an", "p3led_an", "p4led_an", "refclk", "uart1", "wdt", "wled_an"; + function = "gpio"; + }; +}; + +&esw { + mediatek,portmap = <0x2f>; + mediatek,portdisable = <0x21>; +}; + +&wmac { + mtd-mac-address = <&factory 0x1f100>; +}; + +ðernet { + mtd-mac-address = <&factory 0x1f100>; +}; -- cgit v1.2.3