diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 0b1a5f39a1..3eb0e413f3 100755
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -10,6 +10,7 @@ ath79_setup_interfaces()
 
 	case "$board" in
 	avm,fritz300e|\
+	devolo,dvl1200i|\
 	devolo,dvl1750c|\
 	devolo,dvl1750i|\
 	ocedo,koala|\
diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 9fc0f80569..76efa24b52 100644
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -88,6 +88,7 @@ case "$FIRMWARE" in
 "ath10k/cal-pci-0000:00:00.0.bin")
 	case $board in
 	devolo,dvl1200e|\
+	devolo,dvl1200i|\
 	devolo,dvl1750c|\
 	devolo,dvl1750i)
 		ath10kcal_extract "art" 20480 2116
diff --git a/target/linux/ath79/dts/qca9558_devolo_dvl1200i.dts b/target/linux/ath79/dts/qca9558_devolo_dvl1200i.dts
new file mode 100644
index 0000000000..5900d8b487
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_devolo_dvl1200i.dts
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca9558_devolo_dvl1xxx.dtsi"
+
+/ {
+	compatible = "devolo,dvl1200i", "qca,qca9557";
+	model = "devolo WiFi pro 1200i";
+
+	aliases {
+		led-boot = &status_blue;
+		led-failsafe = &status_red;
+		led-running = &status_blue;
+		led-upgrade = &status_red;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status_blue: status_blue {
+			label = "dvl1200i:blue:status";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+
+		status_red: status_red {
+			label = "dvl1200i:red:status";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	beeper {
+		compatible = "gpio-beeper";
+		gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&eth0 {
+	pll-data = <0xbe000000 0x80000101 0x80001313>;
+};
+
+&gmac_config {
+	rxdv-delay = <3>;
+	rxd-delay = <3>;
+	txen-delay = <3>;
+	txd-delay = <3>;
+	rgmii-enabled = <1>;
+};
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 438a842182..22ba5305b1 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -170,6 +170,14 @@ define Device/devolo_dvl1200e
 endef
 TARGET_DEVICES += devolo_dvl1200e
 
+define Device/devolo_dvl1200i
+  ATH_SOC := qca9558
+  DEVICE_TITLE := devolo WiFi pro 1200i
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
+  IMAGE_SIZE := 15936k
+endef
+TARGET_DEVICES += devolo_dvl1200i
+
 define Device/devolo_dvl1750c
   ATH_SOC := qca9558
   DEVICE_TITLE := devolo WiFi pro 1750c