From d13b05741a4d05a271d26fc3be61e76530025098 Mon Sep 17 00:00:00 2001 From: Peter Lundkvist Date: Sat, 17 Mar 2018 18:47:51 +0100 Subject: [PATCH] ramips: add support for TP-Link TL-WR902AC v3 TP-Link TL-WR902AC v3 is a pocket-size dual-band (AC750) router based on MediaTek MT7628N + MT7650E. Specification: - MediaTek MT7628N/N (580 Mhz) - 64 MB of RAM - 8 MB of FLASH - 2T2R 2.4 GHz and 1T1R 5 GHz - 1x 10/100 Mbps Ethernet * MT7650 ac chip isn't not supported by LEDE/OpenWrt at the moment. Therefore 5Ghz won' work. Flash instruction: The only way to flash LEDE image in TL-WR902AC v3 is to use tftp recovery mode in U-Boot: 1. Configure PC with static IP 192.168.0.66/24 and tftp server. 2. Rename "openwrt-ramips-mt76x8-tplink_tl-wr902ac-v3-squashfs-tftp-recovery.bin" to "tp_recovery.bin" and place it in tftp server directory. 3. Connect PC with the LAN port, press the reset button, power up the router and keep button pressed for around 6-7 seconds, until device starts downloading the file. 4. Router will download file from server, write it to flash and reboot. Signed-off-by: Peter Lundkvist [drop p2led_an pinmux, this pin isn't used as gpio, fix whitespace issues] Signed-off-by: Mathias Kresin --- .../ramips/base-files/etc/board.d/01_leds | 5 + .../ramips/base-files/etc/board.d/02_network | 4 + target/linux/ramips/base-files/etc/diag.sh | 1 + .../ramips/base-files/lib/upgrade/platform.sh | 1 + target/linux/ramips/dts/TL-WR902ACV3.dts | 102 ++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 15 +++ 6 files changed, 128 insertions(+) create mode 100644 target/linux/ramips/dts/TL-WR902ACV3.dts diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index b068e62e87..4b8242cb9f 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -414,6 +414,11 @@ tplink,tl-mr3420-v5) ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x1e" ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01" ;; +tplink,tl-wr902ac-v3) + set_usb_led "$boardname:green:usb" + ucidef_set_led_netdev "wlan2g" "wlan2g" "$boardname:green:wlan" "wlan0" + ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x10" + ;; u25awf-h1) set_wifi_led "u25awf:red:wifi" ucidef_set_led_netdev "eth" "eth" "u25awf:green:lan" "eth0" diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index d20b0aa1aa..03f718ee30 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -320,6 +320,10 @@ ramips_setup_interfaces() ucidef_add_switch "switch0" \ "1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "0@eth0" ;; + tplink,tl-wr902ac-v3) + ucidef_add_switch "switch0" \ + "4:lan" "6@eth0" + ;; vonets,var11n-300|\ wt1520-4M|\ wt1520-8M) diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh index 2dcc75a019..d9f131b2a8 100644 --- a/target/linux/ramips/base-files/etc/diag.sh +++ b/target/linux/ramips/base-files/etc/diag.sh @@ -41,6 +41,7 @@ get_status_led() { tplink,c20-v4|\ tplink,c50-v3|\ tplink,tl-mr3420-v5|\ + tplink,tl-wr902ac-v3|\ tl-wr840n-v4|\ tl-wr840n-v5|\ tl-wr841n-v13|\ diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index e6489a2b58..b052cf8625 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -250,6 +250,7 @@ platform_check_image() { tplink,c20-v4|\ tplink,c50-v3|\ tplink,tl-mr3420-v5|\ + tplink,tl-wr902ac-v3|\ tl-wr840n-v4|\ tl-wr840n-v5|\ tl-wr841n-v13) diff --git a/target/linux/ramips/dts/TL-WR902ACV3.dts b/target/linux/ramips/dts/TL-WR902ACV3.dts new file mode 100644 index 0000000000..8ff3576595 --- /dev/null +++ b/target/linux/ramips/dts/TL-WR902ACV3.dts @@ -0,0 +1,102 @@ +/dts-v1/; + +#include "TPLINK-8M.dtsi" + +#include +#include + +/ { + compatible = "tplink,tl-wr902ac-v3", "mediatek,mt7628an-soc"; + model = "TP-Link TL-WR902AC v3"; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + sw1 { + label = "sw1"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + sw2 { + label = "sw2"; + gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + lan { + label = "tl-wr902ac-v3:green:lan"; + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + }; + + power { + label = "tl-wr902ac-v3:green:power"; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + + usb { + label = "tl-wr902ac-v3:green:usb"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + }; + + wan { + label = "tl-wr902ac-v3:green:wan"; + gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + }; + + wlan { + label = "tl-wr902ac-v3:green:wlan"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "tl-wr902ac-v3:green:wps"; + gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", "i2s", "p0led_an", "p4led_an", "uart1", "wdt", "wled_an"; + ralink,function = "gpio"; + }; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +&pcie { + status = "okay"; + + pcie-bridge { + mt76@1,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + mediatek,mtd-eeprom = <&factory 0x28000>; + ieee80211-freq-limit = <5000000 6000000>; + mtd-mac-address = <&factory 0xf100>; + mtd-mac-address-increment = <(-1)>; + }; + }; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index bcee98ef45..4362c3bc43 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -196,6 +196,21 @@ define Device/tplink_tl-mr3420-v5 endef TARGET_DEVICES += tplink_tl-mr3420-v5 +define Device/tplink_tl-wr902ac-v3 + $(Device/tplink) + DTS := TL-WR902ACV3 + IMAGE_SIZE := 7808k + DEVICE_TITLE := TP-Link TL-WR902AC v3 + TPLINK_FLASHLAYOUT := 8Mmtk + TPLINK_HWID := 0x000dc88f + TPLINK_HWREV := 0x89 + TPLINK_HWREVADD := 0x1 + TPLINK_HVERSION := 3 + IMAGES += factory.bin + DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport +endef +TARGET_DEVICES += tplink_tl-wr902ac-v3 + define Device/u7628-01-128M-16M DTS := U7628-01-128M-16M IMAGE_SIZE := 16064k -- 2.30.2