diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 2151bee625f5..17ea10457c80 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1012,6 +1012,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rv1106g-evb2-v12-nofastae-emmc.dtb \
 	rv1106g-evb2-v12-nofastae-spi-nand.dtb \
 	rv1106g-evb2-v12-nofastae-spi-nor.dtb \
+	rv1106g-evb2-v12-spi-nand-tb.dtb \
 	rv1106g-evb2-v12-wakeup.dtb \
 	rv1106g-smart-door-lock-rmsl-v10.dtb \
 	rv1106g-smart-door-lock-rmsl-v12.dtb \
diff --git a/arch/arm/boot/dts/rv1106g-evb2-v12-spi-nand-tb.dts b/arch/arm/boot/dts/rv1106g-evb2-v12-spi-nand-tb.dts
new file mode 100644
index 000000000000..8ac396d440ed
--- /dev/null
+++ b/arch/arm/boot/dts/rv1106g-evb2-v12-spi-nand-tb.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ */
+
+/dts-v1/;
+
+#include "rv1106g-evb2-v10.dts"
+
+/ {
+	model = "Rockchip RV1106G EVB2 V12 Board On Spi Nand";
+	compatible = "rockchip,rv1106g-evb2-v12", "rockchip,rv1106";
+
+	chosen {
+		bootargs = "loglevel=0 rootfstype=erofs rootflags=dax console=ttyFIQ0 root=/dev/rd0 snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=0 driver_async_probe=dwmmc_rockchip";
+	};
+};
+
+/delete-node/ &thunder_boot_spi_nor;
+
+&emmc {
+	status = "disabled";
+};
+
+&rkisp_thunderboot {
+	/* reg's offset MUST match with RTOS */
+	/*
+	 * vicap, capture raw10, ceil(w*10/8/256)*256*h *4(buf num)
+	 * e.g. 2304x1296: 0xf30000
+	 */
+	reg = <0x00860000 0xf30000>;
+};
+
+&ramdisk_r {
+	reg = <0x1790000 (20 * 0x00100000)>;
+};
+
+&ramdisk_c {
+	reg = <0x2b90000 (10 * 0x00100000)>;
+};