From 7152bc84f4adc750112bc426244e93cba8d2a922 Mon Sep 17 00:00:00 2001 From: Marcin Gordziejewski Date: Fri, 8 Apr 2022 00:29:20 +0200 Subject: [PATCH] ramips: add support for TP-Link RE650 v2 TP-Link RE650 v2 is largely similar to v1 that is already supported by OpenWrt. Notable differences is differnt SPI Flash - 8 MB instead of 16 MB (from cFeon instead of Winbond) and a different configuration of PCIE connections to wifi chips. Otherwise it's largely the same product as v1 Hardware specification: - SoC 880 MHz - MediaTek MT7621AT - 128 MB of DDR3 RAM - 8 MB - cFeon QH64A-104HIP - 4T4R 2.4 GHz - MediaTek MT7615E - 4T4R 5 GHz - MediaTek MT7615E - 1x 1 Gbps Ethernet - MT7621AT integrated - 7x LEDs (Power, 2G, 5G, WPS(x2), Lan(x2)) - 4x buttons (Reset, Power, WPS, LED) - UART pinout - GND, RX, TX, labeled in the middle of the PCB, requires soldering because they're not through holes. Serial console @ 57600,8n1 Flash instructions: Upload openwrt-ramips-mt7621-tplink_re650-v2-squashfs-factory.bin from the RE650 web interface. TFTP recovery to stock firmware: I didn't try recovering back to the stock firmware, however, if there is such process for other RExxx devices, it seems like it could be similar here. Signed-off-by: Marcin Gordziejewski (cherry picked from commit 39799974a372fb4333d21f077c670b8a56b9d696) --- .../ramips/dts/mt7621_tplink_re650-v2.dts | 195 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 11 + .../mt7621/base-files/etc/board.d/01_leds | 3 +- .../mt7621/base-files/etc/board.d/02_network | 1 + 4 files changed, 209 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/mt7621_tplink_re650-v2.dts diff --git a/target/linux/ramips/dts/mt7621_tplink_re650-v2.dts b/target/linux/ramips/dts/mt7621_tplink_re650-v2.dts new file mode 100644 index 0000000000..aa65b68f06 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_tplink_re650-v2.dts @@ -0,0 +1,195 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "tplink,re650-v2", "mediatek,mt7621-soc"; + model = "TP-Link RE650 v2"; + + aliases { + label-mac-device = &gmac0; + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + keys { + compatible = "gpio-keys"; + + wps { + label = "wps"; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + + power { + label = "power"; + gpios = <&gpio 25 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + + led { + label = "led"; + gpios = <&gpio 30 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio 31 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "blue:power"; + gpios = <&gpio 22 GPIO_ACTIVE_LOW>; + }; + + wifi2g { + label = "blue:wifi2g"; + gpios = <&gpio 23 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + wifi5g { + label = "blue:wifi5g"; + gpios = <&gpio 24 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + + wps_red { + label = "red:wps"; + gpios = <&gpio 26 GPIO_ACTIVE_HIGH>; + }; + + wps_blue { + label = "blue:wps"; + gpios = <&gpio 27 GPIO_ACTIVE_HIGH>; + }; + + eth_act { + label = "green:eth_act"; + gpios = <&gpio 28 GPIO_ACTIVE_LOW>; + }; + + eth_link { + label = "green:eth_link"; + gpios = <&gpio 29 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + 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 0x7a0000>; + }; + + config: partition@7c0000 { + label = "config"; + reg = <0x7c0000 0x2d440>; + read-only; + }; + + radio: partition@7f0000 { + label = "radio"; + reg = <0x7f0000 0x10000>; + read-only; + }; + }; + }; +}; + +&state_default { + gpio { + groups = "rgmii2", "wdt"; + function = "gpio"; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&radio 0x0>; + nvmem-cells = <&macaddr_config_10008>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <1>; + ieee80211-freq-limit = <2400000 2500000>; + }; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&radio 0x8000>; + nvmem-cells = <&macaddr_config_10008>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <2>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +ðernet { + pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>; +}; + +&gmac0 { + nvmem-cells = <&macaddr_config_10008>; + nvmem-cell-names = "mac-address"; +}; + +&switch0 { + ports { + port@0 { + status = "okay"; + label = "lan"; + }; + }; +}; + +&config { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_config_10008: macaddr@10008 { + reg = <0x10008 0x6>; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index bd0d6ad654..369ff520a3 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -1633,6 +1633,17 @@ define Device/tplink_re650-v1 endef TARGET_DEVICES += tplink_re650-v1 +define Device/tplink_re650-v2 + $(Device/dsa-migration) + $(Device/tplink-safeloader) + DEVICE_MODEL := RE650 + DEVICE_VARIANT := v2 + DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware + TPLINK_BOARD_ID := RE650-V2 + IMAGE_SIZE := 7994k +endef +TARGET_DEVICES += tplink_re650-v2 + define Device/tplink_tl-wpa8631p-v3 $(Device/dsa-migration) $(Device/tplink-safeloader) diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index fc6e7ede3c..2cb8fdb557 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -120,7 +120,8 @@ tplink,re350-v1) ucidef_set_led_netdev "eth_link" "LAN link" "green:eth_link" "lan" "link" ;; tplink,re500-v1|\ -tplink,re650-v1) +tplink,re650-v1|\ +tplink,re650-v2) ucidef_set_led_netdev "eth_act" "LAN act" "green:eth_act" "lan" "tx rx" ucidef_set_led_netdev "eth_link" "LAN link" "green:eth_link" "lan" "link" ;; diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network index 8e89ccacba..75842f4cbc 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network @@ -17,6 +17,7 @@ ramips_setup_interfaces() tplink,re350-v1|\ tplink,re500-v1|\ tplink,re650-v1|\ + tplink,re650-v2|\ ubnt,unifi-6-lite|\ ubnt,unifi-nanohd) ucidef_set_interface_lan "lan" -- 2.30.2