[openwrt/openwrt] ramips: add support for TP-Link MR6400 v5

LEDE Commits lede-commits at lists.infradead.org
Wed Nov 25 07:23:20 EST 2020 

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/b641eb6ecfbfc2c6a488483332d4b5a6ee4c736c

commit b641eb6ecfbfc2c6a488483332d4b5a6ee4c736c
Author: Filip Moc <lede at moc6.cz>
AuthorDate: Tue Nov 24 22:15:26 2020 +0100

    ramips: add support for TP-Link MR6400 v5
    
    TL-MR6400v5 is very similar to TL-MR6400v4. Main differences are:
      - smaller form factor
      - different LED GPIOs
      - different switch connections
    
    You can flash via tftp recovery:
     - serve tftp-recovery image as /tp_recovery.bin on 192.168.0.225/24
     - connect to any ethernet port
     - power on the device while holding the reset button
     - wait at least 8 seconds before releasing reset button
    
    Flashing via OEM web interface does not work.
    
    LTE module does not support DHCP so it must be configured via QMI.
    
    Hardware Specification (v5.0 EU):
     - SoC: MT7628NN
     - Flash: Winbond W25Q64JVS (8MiB)
     - RAM: ESMT M14D5121632A (64MiB)
     - Wireless: SoC platform only (2.4GHz b/g/n, 2x internal antenna)
     - Ethernet: 1NIC (4x100M)
     - WWAN: TP-LINK LTE MODULE (2x external detachable antenna)
     - Power: DC 9V 0.85A
    
    Signed-off-by: Filip Moc <lede at moc6.cz>
---
 .../ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts    | 99 ++++++++++++++++++++++
 target/linux/ramips/image/mt76x8.mk                | 16 ++++
 .../ramips/mt76x8/base-files/etc/board.d/01_leds   |  4 +
 .../mt76x8/base-files/etc/board.d/02_network       |  4 +
 4 files changed, 123 insertions(+)

diff --git a/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts
new file mode 100644
index 0000000000..71e9694dde
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_tplink_tl-mr6400-v5.dts
@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7628an_tplink_8m.dtsi"
+
+/ {
+	compatible = "tplink,tl-mr6400-v5", "mediatek,mt7628an-soc";
+	model = "TP-Link TL-MR6400 v5";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		rfkill {
+			label = "rfkill";
+			gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wlan {
+			label = "white:wlan";
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		lan {
+			label = "white:lan";
+			gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power: power {
+			label = "white:power";
+			gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
+		};
+
+		wan {
+			label = "white:wan";
+			gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
+		};
+
+		signal1 {
+			label = "white:signal1";
+			gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+		};
+
+		signal2 {
+			label = "white:signal2";
+			gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+		};
+
+		signal3 {
+			label = "white:signal3";
+			gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "p0led_an", "p1led_an", "p2led_an", "p3led_an", "p4led_an", "uart1", "wdt";
+		function = "gpio";
+	};
+};
+
+&esw {
+	mediatek,portmap = <0x37>;
+	mediatek,portdisable = <0x30>;
+};
+
+&wmac {
+	mtd-mac-address = <&factory 0x1f100>;
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x1f100>;
+};
diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index 30c41420aa..72539f7a14 100644
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -498,6 +498,22 @@ define Device/tplink_tl-mr6400-v4
 endef
 TARGET_DEVICES += tplink_tl-mr6400-v4
 
+define Device/tplink_tl-mr6400-v5
+  $(Device/tplink-v2)
+  IMAGE_SIZE := 7808k
+  DEVICE_MODEL := TL-MR6400
+  DEVICE_VARIANT := v5
+  TPLINK_FLASHLAYOUT := 8Mmtk
+  TPLINK_HWID := 0x64000005
+  TPLINK_HWREV := 0x5
+  TPLINK_HWREVADD := 0x5
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport \
+	kmod-usb-serial kmod-usb-serial-option kmod-usb-net-qmi-wwan uqmi
+  IMAGES := sysupgrade.bin tftp-recovery.bin
+  IMAGE/tftp-recovery.bin := pad-extra 128k | $$(IMAGE/factory.bin)
+endef
+TARGET_DEVICES += tplink_tl-mr6400-v5
+
 define Device/tplink_tl-wa801nd-v5
   $(Device/tplink-v2)
   IMAGE_SIZE := 7808k
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
index 4ed38bf5f2..31bd9e05b1 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
@@ -79,6 +79,10 @@ tplink,tl-mr6400-v4)
 	ucidef_set_led_switch "lan" "lan" "white:lan" "switch0" "0x0e"
 	ucidef_set_led_switch "wan" "wan" "white:wan" "switch0" "0x10"
 	;;
+tplink,tl-mr6400-v5)
+	ucidef_set_led_switch "lan" "lan" "white:lan" "switch0" "0x07"
+	ucidef_set_led_switch "wan" "wan" "white:wan" "switch0" "0x08"
+	;;
 tplink,tl-wr841n-v13)
 	ucidef_set_led_wlan "wlan2g" "wlan2g" "green:wlan" "phy0tpt"
 	ucidef_set_led_switch "lan1" "lan1" "green:lan1" "switch0" "0x2"
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
index a7e978a2e2..f4e3fcacb5 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -116,6 +116,10 @@ ramips_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"1:lan" "2:lan" "3:lan" "4:wan" "6 at eth0"
 		;;
+	tplink,tl-mr6400-v5)
+		ucidef_add_switch "switch0" \
+			"0:lan" "1:lan" "2:lan" "3:wan" "6 at eth0"
+		;;
 	tplink,tl-wr902ac-v3)
 		ucidef_add_switch "switch0" \
 			"4:lan" "6 at eth0"

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