diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index 6788a3611..a5c63f6da 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -283,6 +283,16 @@
 			J721E_WKUP_IOPAD(0x38, PIN_INPUT, 0) /* (A23) MCU_OSPI1_LBCLKO */
 		>;
 	};
+
+	mymcu_spi1_pins_default: mymcu_spi1_pins_default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xb0, PIN_OUTPUT, 0) /* (F26) WKUP_GPIO0_0.MCU_SPI1_CLK */
+			J721E_WKUP_IOPAD(0xb4, PIN_OUTPUT, 0) /* (F25) WKUP_GPIO0_1.MCU_SPI1_D0 */
+			J721E_WKUP_IOPAD(0xb8, PIN_INPUT, 0) /* (F28) WKUP_GPIO0_2.MCU_SPI1_D1 */
+			J721E_WKUP_IOPAD(0xc4, PIN_OUTPUT, 2) /* (G24) WKUP_GPIO0_5.MCU_SPI1_CS3 */
+		>;
+	};
+
 };
 
 &wkup_pmx0 {
@@ -309,6 +319,16 @@
 			J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_MDIO0_MDIO */
 		>;
 	};
+
+	mymcu_spi1_pins_default: mymcu_spi1_pins_default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xb0, PIN_OUTPUT, 0) /* (F26) WKUP_GPIO0_0.MCU_SPI1_CLK */
+			J721E_WKUP_IOPAD(0xb4, PIN_OUTPUT, 0) /* (F25) WKUP_GPIO0_1.MCU_SPI1_D0 */
+			J721E_WKUP_IOPAD(0xb8, PIN_INPUT, 0) /* (F28) WKUP_GPIO0_2.MCU_SPI1_D1 */
+			J721E_WKUP_IOPAD(0xc4, PIN_OUTPUT, 2) /* (G24) WKUP_GPIO0_5.MCU_SPI1_CS3 */
+		>;
+	};
+
 };
 
 &wkup_uart0 {
@@ -913,3 +933,16 @@
 &main_uart2 {
 	status = "disabled";
 };
+
+
+&mcu_spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mymcu_spi1_pins_default>;
+	ti,spi-num-cs = <2>;
+	status = "okay";
+	spidev@1{
+		reg = <1>;
+		spi-max-frequency = <24000000>;
+		compatible = "linux,spidev";
+	};
+};
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 31875a917..25168cc23 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -386,4 +386,14 @@
 			loczrama = <1>;
 		};
 	};
+	
+	mcu_spi0: spi@40300000 {
+		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+		reg = <0x0 0x40300000 0x0 0x400>;
+		interrupts = <GIC_SPI 848 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 274 1>;
+		power-domains = <&k3_pds 274 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
 };
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c9a867ac3..0f04144bc 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -392,7 +392,7 @@ CONFIG_SPI_PL022=y
 CONFIG_SPI_ROCKCHIP=y
 CONFIG_SPI_QUP=y
 CONFIG_SPI_S3C64XX=y
-CONFIG_SPI_SPIDEV=m
+CONFIG_SPI_SPIDEV=y
 CONFIG_SPI_SUN6I=y
 CONFIG_SPMI=y
 CONFIG_PINCTRL_SINGLE=y