From 93a4c8afbff550886c0d8413d219d64dc63d72bf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Steffen=20F=C3=B6rster?= Date: Mon, 23 Dec 2019 22:48:06 +0100 Subject: ramips: add support for TP-Link RE305 v1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Specification: SoC: MediaTek MT7628AN RAM: 64MiB Flash: 8MiB Wifi: - 2.4GHz: MT7628AN - 5GHz: MT7612EN LAN: 1x 10/100 Mbps Flash instructions: Flash factory image through stock firmware WEB UI. Back to stock is possible by using TFTP and stripping down the Firmware provided by TP-Link to a initramfs. The flash space between 0x650000 and 0x7f0000 is blank in the stock firmware so I left it out as well. Signed-off-by: Steffen Förster --- .../linux/ramips/dts/mt7628an_tplink_re305-v1.dts | 150 +++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 target/linux/ramips/dts/mt7628an_tplink_re305-v1.dts (limited to 'target/linux/ramips/dts') diff --git a/target/linux/ramips/dts/mt7628an_tplink_re305-v1.dts b/target/linux/ramips/dts/mt7628an_tplink_re305-v1.dts new file mode 100644 index 0000000000..d1adb1b38a --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_tplink_re305-v1.dts @@ -0,0 +1,150 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7628an.dtsi" + +#include +#include + +/ { + compatible = "tplink,re305-v1", "mediatek,mt7628an-soc"; + model = "TP-Link RE305 v1"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + label-mac-device = ðernet; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "re305-v1:blue:power"; + gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + }; + + wlan2g { + label = "re305-v1:blue:wlan2g"; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + wlan5g { + label = "re305-v1:blue:wlan5g"; + gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + + rssi1 { + label = "re305-v1:red:rssi"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + }; + + rssi2 { + label = "re305-v1:blue:rssi"; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x20000>; + read-only; + }; + + partition@20000 { + compatible = "tplink,firmware"; + label = "firmware"; + reg = <0x20000 0x5e0000>; + }; + + config: partition@600000 { + label = "config"; + reg = <0x600000 0x50000>; + read-only; + }; + + /* + The flash space between 0x650000 and 0x7f0000 is blank in the + stock firmware so it is left out as well. + */ + + radio: partition@7f0000 { + label = "radio"; + reg = <0x7f0000 0x10000>; + read-only; + }; + }; + }; +}; + +&state_default { + gpio { + ralink,group = "refclk", "wdt", "p0led_an", "p1led_an", "p2led_an", "p3led_an", "p4led_an"; + ralink,function = "gpio"; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + mt76@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&radio 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + mtd-mac-address = <&config 0x10008>; + mtd-mac-address-increment = <2>; + }; +}; + +&wmac { + status = "okay"; + + mediatek,mtd-eeprom = <&radio 0x0>; + mtd-mac-address = <&config 0x10008>; + mtd-mac-address-increment = <1>; +}; + +ðernet { + mtd-mac-address = <&config 0x10008>; +}; -- cgit v1.2.3