From 8de907c441db8a4aae746f44ee2c4651225d389f Mon Sep 17 00:00:00 2001 From: Chuanhong Guo Date: Sun, 20 Jan 2019 23:30:27 +0800 Subject: [PATCH] ath79: add support for TP-Link TL-WR941N v7 (CN) This adds support for the Chinese version of TL-WR941N v7. It uses QCA9558+AR8236 while the international version uses TP9343 instead. Specification: - SoC: Qualcomm Atheros QCA9558 - Flash: 4 MB - RAM: 64 MB - Ethernet: Atheros AR8236 with 5 FE ports Flash instruction: Upload the generated factory firmware on web interface. Signed-off-by: Chuanhong Guo --- .../ath79/base-files/etc/board.d/02_network | 6 +- .../dts/qca9558_tplink_tl-wr941n-v7-cn.dts | 126 ++++++++++++++++++ target/linux/ath79/image/tiny-tp-link.mk | 8 ++ 3 files changed, 138 insertions(+), 2 deletions(-) create mode 100644 target/linux/ath79/dts/qca9558_tplink_tl-wr941n-v7-cn.dts diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network index c5bb70ae99..9d7e1dea40 100755 --- a/target/linux/ath79/base-files/etc/board.d/02_network +++ b/target/linux/ath79/base-files/etc/board.d/02_network @@ -177,7 +177,8 @@ ath79_setup_interfaces() tplink,archer-c7-v4|\ tplink,archer-c7-v5|\ tplink,tl-wdr3600|\ - tplink,tl-wdr4300) + tplink,tl-wdr4300|\ + tplink,tl-wr941n-v7-cn) ucidef_add_switch "switch0" \ "0@eth0" "2:lan:1" "3:lan:2" "4:lan:3" "5:lan:4" "1:wan" ;; @@ -318,7 +319,8 @@ ath79_setup_macs() base_mac=$(mtd_get_mac_binary product-info 8) wan_mac=$(macaddr_add "$base_mac" 1) ;; - tplink,tl-wr941-v2) + tplink,tl-wr941-v2|\ + tplink,tl-wr941n-v7-cn) base_mac=$(mtd_get_mac_binary u-boot 130048) wan_mac=$(macaddr_add "$base_mac" 1) ;; diff --git a/target/linux/ath79/dts/qca9558_tplink_tl-wr941n-v7-cn.dts b/target/linux/ath79/dts/qca9558_tplink_tl-wr941n-v7-cn.dts new file mode 100644 index 0000000000..c33fe7404a --- /dev/null +++ b/target/linux/ath79/dts/qca9558_tplink_tl-wr941n-v7-cn.dts @@ -0,0 +1,126 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include +#include + +#include "qca9557.dtsi" + +/ { + compatible = "tplink,tl-wr941n-v7-cn", "qca,qca9558"; + model = "TP-Link TL-WR941N v7 (CN)"; + + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + aliases { + led-boot = &led_system; + led-failsafe = &led_system; + led-running = &led_system; + led-upgrade = &led_system; + }; + + leds { + compatible = "gpio-leds"; + + led_system: system { + label = "tp-link:green:system"; + gpios = <&gpio 19 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + wlan { + label = "tp-link:green:wlan"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + qss { + label = "tp-link:green:qss"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + wps { + label = "qss"; + linux,code = ; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + uboot: partition@0 { + label = "u-boot"; + reg = <0x000000 0x020000>; + read-only; + }; + + partition@20000 { + compatible = "tplink,firmware"; + label = "firmware"; + reg = <0x020000 0x3d0000>; + }; + + art: partition@7f0000 { + label = "art"; + reg = <0x3f0000 0x010000>; + read-only; + }; + }; + }; +}; + +&mdio0 { + status = "okay"; + + switch0@1f { + compatible = "qca,ar8236"; + reg = <0x1f>; + }; +}; + +ð0 { + status = "okay"; + phy-mode = "mii"; + mtd-mac-address = <&uboot 0x1fc00>; + fixed-link { + speed = <100>; + full-duplex; + }; +}; + +&wmac { + status = "okay"; + mtd-cal-data = <&art 0x1000>; + mtd-mac-address = <&uboot 0x1fc00>; +}; diff --git a/target/linux/ath79/image/tiny-tp-link.mk b/target/linux/ath79/image/tiny-tp-link.mk index 8847ca57e5..fb8ab75cb1 100644 --- a/target/linux/ath79/image/tiny-tp-link.mk +++ b/target/linux/ath79/image/tiny-tp-link.mk @@ -180,3 +180,11 @@ define Device/tplink_tl-wr941-v4 TPLINK_HWID := 0x09410004 endef TARGET_DEVICES += tplink_tl-wr941-v4 + +define Device/tplink_tl-wr941n-v7-cn + $(Device/tplink-4mlzma) + ATH_SOC := qca9558 + DEVICE_TITLE := TP-Link TL-WR941N v7 (CN) + TPLINK_HWID := 0x09410007 +endef +TARGET_DEVICES += tplink_tl-wr941n-v7-cn -- 2.30.2