diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index e1b9a6f0f892..c5d31d05fb72 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -77,4 +77,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-linux.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb6-ddr3-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb6-ddr3-v10-linux.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-iotest-ddr3-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rk817-tablet.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-iotest-ddr3-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-iotest-ddr3-v10.dts
new file mode 100644
index 000000000000..2689be3a4101
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-iotest-ddr3-v10.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include "rk3568-evb.dtsi"
+#include "rk3568-android.dtsi"
+
+/ {
+	model = "Rockchip RK3568 IOTEST DDR3 V10 Board";
+	compatible = "rockchip,rk3568-iotest-ddr3-v10", "rockchip,rk3568";
+};
+
+&usb_host0_ehci {
+	status = "disabled";
+};
+
+&usb_host0_ohci {
+	status = "disabled";
+};
+
+&usb_host1_ehci {
+	status = "disabled";
+};
+
+&usb_host1_ohci {
+	status = "disabled";
+};