diff --git a/target/linux/ramips/dts/mt7621_jcg_jhr-ac945m.dts b/target/linux/ramips/dts/mt7621_jcg_jhr-ac945m.dts
new file mode 100644
index 0000000000..7a70ed9166
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_jcg_jhr-ac945m.dts
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "jcg,jhr-ac945m", "mediatek,mt7621-soc";
+	model = "JCG JHR-AC945M";
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bootloader";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xfb0000>;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&state_default {
+	gpio {
+		ralink,group = "jtag", "wdt";
+		ralink,function = "gpio";
+	};
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 45b6fb1a2f..baceba5bd9 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -445,6 +445,18 @@ define Device/jcg_jhr-ac876m
 endef
 TARGET_DEVICES += jcg_jhr-ac876m
 
+define Device/jcg_jhr-ac945m
+  IMAGE_SIZE := 16064k
+  IMAGES += factory.bin
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | \
+	jcg-header 91.1
+  JCG_MAXSIZE := 16064k
+  DEVICE_VENDOR := JCG
+  DEVICE_MODEL := JHR-AC945M
+  DEVICE_PACKAGES := kmod-mt7615e kmod-usb3 wpad-openssl
+endef
+TARGET_DEVICES += jcg_jhr-ac945m
+
 define Device/jcg_y2
   IMAGE_SIZE := 16064k
   IMAGES += factory.bin
@@ -461,7 +473,8 @@ define Device/jdcloud_re-sp-01b
   IMAGE_SIZE := 27328k
   DEVICE_VENDOR := JDCloud
   DEVICE_MODEL := RE-SP-01B
-  DEVICE_PACKAGES := kmod-fs-ext4 kmod-mt7603 kmod-mt7615e kmod-sdhci-mt7620 kmod-usb3 wpad-openssl
+  DEVICE_PACKAGES := kmod-fs-ext4 kmod-mt7603 kmod-mt7615e kmod-sdhci-mt7620 \
+	kmod-usb3 wpad-openssl
 endef
 TARGET_DEVICES += jdcloud_re-sp-01b
 
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index de8a1e544d..4da6ad5904 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -14,6 +14,7 @@ ramips_setup_interfaces()
 	d-team,pbr-m1|\
 	firefly,firewrt|\
 	jcg,jhr-ac876m|\
+	jcg,jhr-ac945m|\
 	mediatek,ap-mt7621a-v60|\
 	mediatek,mt7621-eval-board|\
 	mqmaker,witi|\
@@ -272,6 +273,7 @@ ramips_setup_macs()
 		label_mac=$(mtd_get_mac_binary factory 0x4)
 		wan_mac=$label_mac
 		;;
+	jcg,jhr-ac945m|\
 	jcg,y2|\
 	zbtlink,zbt-we1326)
 		wan_mac=$(mtd_get_mac_binary factory 0xe006)