diff --git a/patches-21.02.0/0012-ath79-add-support-for-gl-x750.patch b/patches-21.02.0/0012-ath79-add-support-for-gl-x750.patch
new file mode 100644
index 0000000..2c2f093
--- /dev/null
+++ b/patches-21.02.0/0012-ath79-add-support-for-gl-x750.patch
@@ -0,0 +1,463 @@
+From 4afa87a602f9af8be38494237c4e758009d5c142 Mon Sep 17 00:00:00 2001
+From: "GL.iNet-Hongjian.Zhang" <hongjian.zhang@gl-inet.com>
+Date: Tue, 28 Sep 2021 14:19:45 +0800
+Subject: [PATCH] ath79: add support for gl x750
+
+---
+ .../dts/qca9531_glinet_gl-x750-nor-nand.dts   |  25 +++++
+ .../ath79/dts/qca9531_glinet_gl-x750-nor.dts  |  18 +++
+ ...l-x750.dts => qca9531_glinet_gl-x750.dtsi} | 105 ++++++++++++++----
+ target/linux/ath79/dts/qca953x.dtsi           |   3 +-
+ .../generic/base-files/etc/board.d/01_leds    |   3 -
+ .../etc/hotplug.d/firmware/11-ath10k-caldata  |   3 +-
+ target/linux/ath79/image/generic.mk           |   9 --
+ target/linux/ath79/image/nand.mk              |  30 ++++-
+ .../ath79/nand/base-files/etc/board.d/01_leds |   5 +
+ .../nand/base-files/etc/board.d/02_network    |   2 +
+ .../etc/hotplug.d/firmware/11-ath10k-caldata  |   6 +-
+ .../nand/base-files/lib/upgrade/platform.sh   |   6 +-
+ 12 files changed, 174 insertions(+), 41 deletions(-)
+ create mode 100644 target/linux/ath79/dts/qca9531_glinet_gl-x750-nor-nand.dts
+ create mode 100644 target/linux/ath79/dts/qca9531_glinet_gl-x750-nor.dts
+ rename target/linux/ath79/dts/{qca9531_glinet_gl-x750.dts => qca9531_glinet_gl-x750.dtsi} (51%)
+ mode change 100644 => 100755
+
+diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-x750-nor-nand.dts b/target/linux/ath79/dts/qca9531_glinet_gl-x750-nor-nand.dts
+new file mode 100644
+index 0000000000..1926ff8626
+--- /dev/null
++++ b/target/linux/ath79/dts/qca9531_glinet_gl-x750-nor-nand.dts
+@@ -0,0 +1,25 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++
++/dts-v1/;
++
++#include "qca9531_glinet_gl-x750.dtsi"
++
++/ {
++	compatible = "glinet,gl-x750-nor-nand", "qca,qca9531";
++	model = "GL.iNet GL-X750 (NOR/NAND)";
++};
++
++&nor_partitions {
++	partition@60000 {
++		label = "kernel";
++		reg = <0x060000 0x200000>;
++	};
++	parition@260000 {
++		label = "nor_reserved";
++		reg = <0x260000 0xbc0000>;
++	};
++};
++
++&nand_ubi {
++	label = "ubi";
++};
+diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-x750-nor.dts b/target/linux/ath79/dts/qca9531_glinet_gl-x750-nor.dts
+new file mode 100644
+index 0000000000..14be3e13a5
+--- /dev/null
++++ b/target/linux/ath79/dts/qca9531_glinet_gl-x750-nor.dts
+@@ -0,0 +1,18 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++
++/dts-v1/;
++
++#include "qca9531_glinet_gl-x750.dtsi"
++
++/ {
++	compatible = "glinet,gl-x750-nor", "qca,qca9531";
++	model = "GL.iNet GL-X750 (NOR)";
++};
++
++&nor_partitions {
++	partition@60000 {
++		compatible = "denx,uimage";
++		label = "firmware";
++		reg = <0x060000 0xfa0000>;
++	};
++};
+diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-x750.dts b/target/linux/ath79/dts/qca9531_glinet_gl-x750.dtsi
+old mode 100644
+new mode 100755
+similarity index 51%
+rename from target/linux/ath79/dts/qca9531_glinet_gl-x750.dts
+rename to target/linux/ath79/dts/qca9531_glinet_gl-x750.dtsi
+index c755e00033..89a109addc
+--- a/target/linux/ath79/dts/qca9531_glinet_gl-x750.dts
++++ b/target/linux/ath79/dts/qca9531_glinet_gl-x750.dtsi
+@@ -1,21 +1,43 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+-
+-#include "qca953x.dtsi"
++/dts-v1/;
+ 
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/input/input.h>
+ 
++#include "qca953x.dtsi"
++
+ / {
+ 	compatible = "glinet,gl-x750", "qca,qca9531";
+ 	model = "GL.iNet GL-X750";
+ 
++	gl_hw {
++		compatible = "gl-hw-info";
++
++		#address-cells = <1>;
++		#size-cells = <1>;
++		model = "x750";
++		wan = "eth0";
++		lan = "eth1";
++		build-in-modem = "1-1.2";
++		reset-button = "gpio-3";
++		usb-port = "1-1.3";
++		factory_data {
++			device_mac = <&art 0>;
++			device_ddns = <&art 0x10>;
++			device_sn_bak = <&art 0x20>;
++			device_sn = <&art 0x30>;
++			country_code = <&art 0x88>;
++		};
++	};
++
+ 	keys {
+-		compatible = "gpio-keys";
++		compatible = "gpio-keys-polled";
+ 
++		poll-interval = <20>;
+ 		pinctrl-names = "default";
+ 		pinctrl-0 = <&jtag_disable_pins>;
+ 
+-		reset {
++		button0 {
+ 			label = "reset";
+ 			linux,code = <KEY_RESTART>;
+ 			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+@@ -26,39 +48,66 @@
+ 		compatible = "gpio-leds";
+ 
+ 		power {
+-			label = "green:power";
++			label = "gl-x750:green:power";
+ 			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ 			default-state = "on";
+ 		};
+ 
+ 		wlan2g {
+-			label = "green:wlan2g";
++			label = "gl-x750:green:wlan2g";
+ 			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ 			linux,default-trigger = "phy1tpt";
+ 		};
+ 
+ 		wlan5g {
+-			label = "green:wlan5g";
++			label = "gl-x750:green:wlan5g";
+ 			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ 			linux,default-trigger = "phy0tpt";
+ 		};
+ 
+ 		wan {
+-			label = "green:wan";
++			label = "gl-x750:green:wan";
+ 			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ 		};
+ 
+-		4g {
+-			label = "green:4g";
++		lte {
++			label = "gl-x750:green:lte";
+ 			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ 		};
+ 	};
++
++	gpio-export {
++		compatible = "gpio-export";
++
++		gpio_pci_power {
++			gpio-export,name = "pci_power";
++			gpio-export,output = <0>;
++			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
++		};
++
++		gpio_usb_power {
++			gpio-export,name = "usb_power";
++			gpio-export,output = <0>;
++			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
++		};
++
++		gpio_ble_reset {
++			//set name as gpio1 to compat 1806 gpio name
++			gpio-export,name = "gpio1";
++			gpio-export,output = <0>;
++			gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
++		};
++	};
+ };
+ 
+ &pcie0 {
+ 	status = "okay";
+ };
+ 
++&uart {
++	status = "okay";
++};
++
+ &usb0 {
+ 	#address-cells = <1>;
+ 	#size-cells = <0>;
+@@ -76,13 +125,15 @@
+ 
+ &spi {
+ 	status = "okay";
++	num-cs = <2>;
++	cs-gpios = <0>, <0>;
+ 
+ 	flash@0 {
+ 		compatible = "jedec,spi-nor";
+ 		reg = <0>;
+ 		spi-max-frequency = <25000000>;
+ 
+-		partitions {
++		nor_partitions: partitions {
+ 			compatible = "fixed-partitions";
+ 			#address-cells = <1>;
+ 			#size-cells = <1>;
+@@ -103,31 +154,47 @@
+ 				reg = <0x050000 0x010000>;
+ 				read-only;
+ 			};
++		};
++	};
++
++	flash_nand: flash@1 {
++		compatible = "spi-nand";
++		reg = <1>;
++		spi-max-frequency = <25000000>;
++
++		nand_partitions: partitions {
++			compatible = "fixed-partitions";
++			#address-cells = <1>;
++			#size-cells = <1>;
+ 
+-			partition@60000 {
+-				compatible = "denx,uimage";
+-				label = "firmware";
+-				reg = <0x060000 0xfa0000>;
++			nand_ubi: partition@0 {
++				label = "nand_ubi";
++				reg = <0x000000 0x8000000>;
+ 			};
+ 		};
+ 	};
++
++};
++
++&bootargs {
++    bootargs = "console=null";
+ };
+ 
+ &eth0 {
+ 	status = "okay";
+-
+-	phy-handle = <&swphy4>;
+-
+ 	mtd-mac-address = <&art 0x0>;
++	phy-handle = <&swphy4>;
++	ifname = "eth0";
+ };
+ 
+ &eth1 {
+ 	mtd-mac-address = <&art 0x0>;
+ 	mtd-mac-address-increment = <1>;
++	ifname = "eth1";
+ };
+ 
+ &wmac {
+ 	status = "okay";
+-
+ 	mtd-cal-data = <&art 0x1000>;
++	mtd-mac-address = <&art 0x1002>;
+ };
+diff --git a/target/linux/ath79/dts/qca953x.dtsi b/target/linux/ath79/dts/qca953x.dtsi
+index 7774d073e7..3bbd7acfd8 100644
+--- a/target/linux/ath79/dts/qca953x.dtsi
++++ b/target/linux/ath79/dts/qca953x.dtsi
+@@ -246,8 +246,7 @@
+ 		resets = <&rst 8>;
+ 		reset-names = "switch";
+ 		phy-mode = "gmii";
+-		qca,phy4-mii-enable;
+-		qca,mib-poll-interval = <500>;
++		phy4-mii-enable;
+ 
+ 		mdio-bus {
+ 			#address-cells = <1>;
+diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+index f3690897ee..0782f9c980 100755
+--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
++++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+@@ -211,9 +211,6 @@ qxwlan,e750a-v4-16m)
+ 	ucidef_set_led_switch "lan" "LAN" "green:lan" "switch0" "0x02"
+ 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
+ 	;;
+-glinet,gl-x750)
+-	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
+-	;;
+ hak5,lan-turtle)
+ 	ucidef_set_led_netdev "wan" "WAN" "orange:system" "eth1"
+ 	;;
+diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+index 783895525b..cbca18fef4 100644
+--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
++++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+@@ -12,8 +12,7 @@ case "$FIRMWARE" in
+ 	case $board in
+ 	allnet,all-wap02860ac|\
+ 	engenius,eap1200h|\
+-	engenius,enstationac-v1|\
+-	glinet,gl-x750)
++    engenius,enstationac-v1)
+ 		caldata_extract "art" 0x5000 0x844
+ 		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +2)
+ 		;;
+diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
+index d178f437ca..7ea12da0b2 100644
+--- a/target/linux/ath79/image/generic.mk
++++ b/target/linux/ath79/image/generic.mk
+@@ -1167,15 +1167,6 @@ define Device/glinet_gl-ar750
+ endef
+ TARGET_DEVICES += glinet_gl-ar750
+ 
+-define Device/glinet_gl-x750
+-  SOC := qca9531
+-  DEVICE_VENDOR := GL.iNet
+-  DEVICE_MODEL := GL-X750
+-  DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca9887-ct
+-  IMAGE_SIZE := 16000k
+-endef
+-TARGET_DEVICES += glinet_gl-x750
+-
+ define Device/hak5_lan-turtle
+   $(Device/tplink-16mlzma)
+   SOC := ar9331
+diff --git a/target/linux/ath79/image/nand.mk b/target/linux/ath79/image/nand.mk
+index 9dd7a5b6ff..4831a13ab9 100644
+--- a/target/linux/ath79/image/nand.mk
++++ b/target/linux/ath79/image/nand.mk
+@@ -153,7 +153,7 @@ TARGET_DEVICES += glinet_gl-ar300m-nor
+ 
+ define Device/glinet_gl-mifi
+   SOC := ar9331
+-  DEVICE_VENDOR := GL.iNET
++  DEVICE_VENDOR := GL.iNet
+   DEVICE_MODEL := GL-MIFI
+   DEVICE_PACKAGES := kmod-usb-chipidea2
+   IMAGE_SIZE := 16000k
+@@ -202,6 +202,34 @@ define Device/glinet_gl-xe300-iot
+ endef
+ TARGET_DEVICES += glinet_gl-xe300-iot
+ 
++define Device/glinet_gl-x750-common
++  SOC := qca9531
++  DEVICE_VENDOR := GL.iNet
++  DEVICE_MODEL := GL-X750
++  DEVICE_PACKAGES := kmod-usb2 kmod-ath10k ath10k-firmware-qca9887 block-mount PCI_SUPPORT kmod-usb-storage
++  SUPPORTED_DEVICES += gl-x750 glinet,gl-x750
++endef
++
++define Device/glinet_gl-x750-nor
++  $(Device/glinet_gl-x750-common)
++  DEVICE_VARIANT := NOR
++  IMAGE_SIZE := 16000k
++endef
++TARGET_DEVICES += glinet_gl-x750-nor
++
++define Device/glinet_gl-x750-nor-nand
++  $(Device/glinet_gl-x750-common)
++  DEVICE_VARIANT := NOR/NAND
++  KERNEL_SIZE := 4096k
++  BLOCKSIZE := 128k
++  PAGESIZE := 2048
++  VID_HDR_OFFSET := 2048
++  IMAGES := factory.img sysupgrade.tar
++  IMAGE/sysupgrade.tar := sysupgrade-tar | append-gl-metadata
++  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | append-gl-metadata
++endef
++TARGET_DEVICES += glinet_gl-x750-nor-nand
++
+ define Device/glinet_gl-ar750s-common
+   SOC := qca9563
+   DEVICE_VENDOR := GL.iNet
+diff --git a/target/linux/ath79/nand/base-files/etc/board.d/01_leds b/target/linux/ath79/nand/base-files/etc/board.d/01_leds
+index 9369f15f89..d9917bb3d2 100755
+--- a/target/linux/ath79/nand/base-files/etc/board.d/01_leds
++++ b/target/linux/ath79/nand/base-files/etc/board.d/01_leds
+@@ -41,6 +41,11 @@ glinet,gl-ar750)
+ 	ucidef_set_led_wlan "wlan2g" "WLAN2G" "gl-ar750:white:wlan2g" "phy1tpt"
+ 	ucidef_set_led_wlan "wlan5g" "WLAN5G" "gl-ar750:white:wlan5g" "phy0tpt"
+     ;;
++glinet,gl-x750-nor|\
++glinet,gl-x750-nor-nand)
++	ucidef_set_led_netdev "wan" "WAN" "gl-x750:green:wan" "eth0"
++    ucidef_set_led_netdev "3gnet" "LTE" "gl-x750:green:lte" "wwan0"
++	;;
+ netgear,wndr3700-v4|\
+ netgear,wndr4300|\
+ netgear,wndr4300sw|\
+diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network b/target/linux/ath79/nand/base-files/etc/board.d/02_network
+index 0b5a63d4f5..5912a4504a 100755
+--- a/target/linux/ath79/nand/base-files/etc/board.d/02_network
++++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network
+@@ -27,6 +27,8 @@ ath79_setup_interfaces()
+ 	glinet,gl-ar300m-nand|\
+     glinet,gl-x300b-nor|\
+     glinet,gl-x300b-nor-nand|\
++    glinet,gl-x750-nor|\
++    glinet,gl-x750-nor-nand|\
+ 	glinet,gl-ar150|\
+ 	glinet,gl-mifi)
+ 		ucidef_set_interfaces_lan_wan "eth1" "eth0"
+diff --git a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+index 3226d4f7b1..c1c1c18500 100644
+--- a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
++++ b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+@@ -14,12 +14,16 @@ case "$FIRMWARE" in
+ 		ath10k_patch_mac $(mtd_get_mac_binary art 0x12)
+ 		;;
+ 	glinet,gl-ar750|\
+-	glinet,gl-ar750s|\
+ 	glinet,gl-ar750s-nor|\
+ 	glinet,gl-ar750s-nor-nand)
+ 		caldata_extract "art" 0x5000 0x844
+ 		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +1)
+ 		;;
++	glinet,gl-x750-nor|\
++	glinet,gl-x750-nor-nand)
++		caldata_extract "art" 0x5000 0x844
++		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +3)
++		;;
+ 	zyxel,nbg6716)
+ 		caldata_extract "art" 0x5000 0x844
+ 		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
+diff --git a/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh b/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
+index c9b336898e..21951ceba2 100644
+--- a/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
++++ b/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
+@@ -18,10 +18,8 @@ platform_do_upgrade() {
+ 	glinet,gl-ar300m-nor)
+ 		glinet_nand_nor_do_upgrade "$1"
+ 		;;
+-	glinet,gl-ar750s-nor|\
+-	glinet,gl-ar750s-nor-nand)
+-		nand_nor_do_upgrade "$1"
+-		;;
++	glinet,gl-x750-nor-nand|\
++	glinet,gl-ar750s-nor-nand|\
+ 	glinet,gl-xe300-iot|\
+ 	glinet,gl-xe300-nor-nand)
+ 		nand_nor_do_upgrade "$1"
+-- 
+2.17.1
+