diff --git a/arch/arm64/boot/dts/rockchip/overlay/Makefile b/arch/arm64/boot/dts/rockchip/overlay/Makefile
index 4f1941a7f5d5b..1ad5c584b5569 100644
--- a/arch/arm64/boot/dts/rockchip/overlay/Makefile
+++ b/arch/arm64/boot/dts/rockchip/overlay/Makefile
@@ -18,6 +18,7 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	orangepi-5-pro-cam1.dtbo \
 	orangepi-5-pro-cam2.dtbo \
 	orangepi-5-pro-disable-leds.dtbo \
+	rock-3a-sata.dtbo \
 	rock-5a-hdmi-8k.dtbo \
 	rock-5a-i2c5-rtc-hym8563.dtbo \
 	rock-5a-radxa-camera-4k.dtbo \
diff --git a/arch/arm64/boot/dts/rockchip/overlay/rock-3a-sata.dts b/arch/arm64/boot/dts/rockchip/overlay/rock-3a-sata.dts
new file mode 100644
index 0000000000000..dedb6065581f8
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/overlay/rock-3a-sata.dts
@@ -0,0 +1,27 @@
+// ROCK 3A Pcie M.2 to sata
+/dts-v1/;
+/plugin/;
+
+/ {
+	metadata {
+		title = "Enable SATA2";
+		compatible = "radxa,rock-3a";
+		category = "misc";
+		description = "Enable SATA2.
+When SATA2 is enabled, PCIe cannot be enabled on the same port.";
+	};
+	
+	fragment@0 {
+		target = <&pcie2x1>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+
+	fragment@1 {
+		target = <&sata2>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
\ No newline at end of file