diff --git a/patch/kernel/archive/meson64-6.12/dt/meson-g12b-a311d-cainiao-cniot-core.dts b/patch/kernel/archive/meson64-6.12/dt/meson-g12b-a311d-cainiao-cniot-core.dts
index 7901a110f..6274f671e 100644
--- a/patch/kernel/archive/meson64-6.12/dt/meson-g12b-a311d-cainiao-cniot-core.dts
+++ b/patch/kernel/archive/meson64-6.12/dt/meson-g12b-a311d-cainiao-cniot-core.dts
@@ -433,6 +433,29 @@
 	vqmmc-supply = <&vddao_1v8>;
 };
 
+/*
+ * GPIOH_4 is connected to 6 WS2812 LEDs.
+ * Reusing GPIOH_4 as SPI MOSI to control the WS2812 offers superior performance compared to the GPIO method.
+ */
+&spicc1_pins {
+	mux {
+		groups = "spi1_mosi";
+	};
+};
+
+/* Controlling WS2812 LEDs via spidev in user space. */
+&spicc1 {
+	status = "okay";
+	pinctrl-0 = <&spicc1_pins>;
+	pinctrl-names = "default";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		spi-max-frequency = <3340000>;
+	};
+};
+
 &tdmif_b {
 	status = "okay";
 };
diff --git a/patch/kernel/archive/meson64-6.15/dt/meson-g12b-a311d-cainiao-cniot-core.dts b/patch/kernel/archive/meson64-6.15/dt/meson-g12b-a311d-cainiao-cniot-core.dts
index 7901a110f..6274f671e 100644
--- a/patch/kernel/archive/meson64-6.15/dt/meson-g12b-a311d-cainiao-cniot-core.dts
+++ b/patch/kernel/archive/meson64-6.15/dt/meson-g12b-a311d-cainiao-cniot-core.dts
@@ -433,6 +433,29 @@
 	vqmmc-supply = <&vddao_1v8>;
 };
 
+/*
+ * GPIOH_4 is connected to 6 WS2812 LEDs.
+ * Reusing GPIOH_4 as SPI MOSI to control the WS2812 offers superior performance compared to the GPIO method.
+ */
+&spicc1_pins {
+	mux {
+		groups = "spi1_mosi";
+	};
+};
+
+/* Controlling WS2812 LEDs via spidev in user space. */
+&spicc1 {
+	status = "okay";
+	pinctrl-0 = <&spicc1_pins>;
+	pinctrl-names = "default";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		spi-max-frequency = <3340000>;
+	};
+};
+
 &tdmif_b {
 	status = "okay";
 };
diff --git a/patch/u-boot/v2025.04/board_cainiao-cniot-core/add-board-cainiao-cniot-core.patch b/patch/u-boot/v2025.04/board_cainiao-cniot-core/add-board-cainiao-cniot-core.patch
index 067a2ccde..b60729639 100644
--- a/patch/u-boot/v2025.04/board_cainiao-cniot-core/add-board-cainiao-cniot-core.patch
+++ b/patch/u-boot/v2025.04/board_cainiao-cniot-core/add-board-cainiao-cniot-core.patch
@@ -128,10 +128,10 @@ index 00000000..345d9b86
 +CONFIG_ZSTD=y
 diff --git a/dts/upstream/src/arm64/amlogic/meson-g12b-a311d-cainiao-cniot-core.dts b/dts/upstream/src/arm64/amlogic/meson-g12b-a311d-cainiao-cniot-core.dts
 new file mode 100644
-index 00000000..e1deb707
+index 00000000..767b6e71
 --- /dev/null
 +++ b/dts/upstream/src/arm64/amlogic/meson-g12b-a311d-cainiao-cniot-core.dts
-@@ -0,0 +1,483 @@
+@@ -0,0 +1,506 @@
 +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 +/*
 + * Copyright (c) 2019 BayLibre, SAS
@@ -567,6 +567,29 @@ index 00000000..e1deb707
 +	vqmmc-supply = <&vddao_1v8>;
 +};
 +
++/*
++ * GPIOH_4 is connected to 6 WS2812 LEDs.
++ * Reusing GPIOH_4 as SPI MOSI to control the WS2812 offers superior performance compared to the GPIO method.
++ */
++&spicc1_pins {
++	mux {
++		groups = "spi1_mosi";
++	};
++};
++
++/* Controlling WS2812 LEDs via spidev in user space. */
++&spicc1 {
++	status = "okay";
++	pinctrl-0 = <&spicc1_pins>;
++	pinctrl-names = "default";
++
++	spidev@0 {
++		compatible = "rohm,dh2228fv";
++		reg = <0>;
++		spi-max-frequency = <3340000>;
++	};
++};
++
 +&tdmif_b {
 +	status = "okay";
 +};