From 14951e8f8e09ba6e2cff140769189a66155a5345 Mon Sep 17 00:00:00 2001 From: Henryk Heisig Date: Sun, 28 Jan 2018 19:49:38 +0100 Subject: ramips: add support for TP-Link Archer C50 v3 TP-Link Archer C50 v3 is a router with 5-port FE switch and non-detachable antennas. It's based on MediaTek MT7628N+MT7612E. Specification: - MediaTek MT7628N/N (580 Mhz) - 64 MB of RAM - 8 MB of FLASH - 2T2R 2.4 GHz and 2T2R 5 GHz - 5x 10/100 Mbps Ethernet - 4x external, non-detachable antennas - UART (J1) header on PCB (115200 8n1) - 7x LED (GPIO-controlled*), 2x button, power switch * WAN LED in this devices is a dual-color, dual-leads type which isn't (fully) supported by gpio-leds driver. This type of LED requires both GPIOs state change at the same time to select color or turn it off. For now, we support/use only the green part of the LED. Flash instruction: The only way to flash LEDE image in ArcherC50v3 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-mt7628-ArcherC50v3-squashfs-tftp-recovery.bin" to "tp_recovery.bin" and place it in tftp server directory. 3. Connect PC with one of LAN ports, 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: Henryk Heisig --- target/linux/ramips/dts/ArcherC50V3.dts | 94 +++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 target/linux/ramips/dts/ArcherC50V3.dts (limited to 'target/linux/ramips/dts') diff --git a/target/linux/ramips/dts/ArcherC50V3.dts b/target/linux/ramips/dts/ArcherC50V3.dts new file mode 100644 index 0000000000..9dd55ef21c --- /dev/null +++ b/target/linux/ramips/dts/ArcherC50V3.dts @@ -0,0 +1,94 @@ +/dts-v1/; + +#include "TPLINK-8M.dtsi" + +#include +#include + +/ { + compatible = "tplink,c50-v3", "mediatek,mt7628an-soc"; + model = "TP-Link Archer C50 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 = ; + }; + + rfkill { + label = "rfkill"; + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + lan { + label = "c50-v3:green:lan"; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + + power { + label = "c50-v3:green:power"; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + + wan { + label = "c50-v3:green:wan"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + }; + + wan_orange { + label = "c50-v3:orange:wan"; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + + wlan { + label = "c50-v3:green:wlan2g"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + + wlan5 { + label = "c50-v3:green:wlan5g"; + gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "c50-v3:green:wps"; + gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", "gpio", "p0led_an", "p1led_an", "p2led_an", + "p3led_an", "p4led_an", "wdt", "wled_an"; + ralink,function = "gpio"; + }; + }; +}; + +&pcie { + status = "okay"; + + pcie-bridge { + mt76@0,0 { + 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)>; + }; + }; +}; -- cgit v1.2.3