arm64: dts: imx8mn: fix compatible string for sdma

SDMA in i.MX8MN should use same configuration as i.MX8MQ
So need to change compatible string to be "fsl,imx8mq-sdma".

Fixes: 6c3debc ("arm64: dts: freescale: Add i.MX8MN dtsi support")
Signed-off-by: Shengjiu Wang <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

Author: TE-N-ShengjiuWang

arch/arm64/boot/dts/freescale/imx8mn.dtsi

@@ -288,7 +288,7 @@
 			};
 
 			sdma3: dma-controller@302b0000 {
-				compatible = "fsl,imx8mn-sdma", "fsl,imx7d-sdma";
+				compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma";
 				reg = <0x302b0000 0x10000>;
 				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MN_CLK_SDMA3_ROOT>,
@@ -299,7 +299,7 @@
 			};
 
 			sdma2: dma-controller@302c0000 {
-				compatible = "fsl,imx8mn-sdma", "fsl,imx7d-sdma";
+				compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma";
 				reg = <0x302c0000 0x10000>;
 				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MN_CLK_SDMA2_ROOT>,
@@ -612,7 +612,7 @@
 			};
 
 			sdma1: dma-controller@30bd0000 {
-				compatible = "fsl,imx8mn-sdma", "fsl,imx7d-sdma";
+				compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma";
 				reg = <0x30bd0000 0x10000>;
 				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MN_CLK_SDMA1_ROOT>,