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Commit 519de51c authored by Yuan Yao's avatar Yuan Yao Committed by Shawn Guo
Browse files

arm64: dts: ls1012a: add the DTS node for DSPI support 



Signed-off-by: default avatarYuan Yao <yao.yuan@nxp.com>
Signed-off-by: default avatarHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 2bd6bf03

arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts

+33 −0
Original line number Diff line number Diff line
@@ -93,6 +93,39 @@ 
	};

};



&dspi {

	bus-num = <0>;

	status = "okay";



	flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "n25q128a11", "jedec,spi-nor";

		reg = <0>;

		spi-max-frequency = <10000000>;

	};



	flash@1 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "sst25wf040b", "jedec,spi-nor";

		spi-cpol;

		spi-cpha;

		reg = <1>;

		spi-max-frequency = <10000000>;

	};



	flash@2 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "en25s64", "jedec,spi-nor";

		spi-cpol;

		spi-cpha;

		reg = <2>;

		spi-max-frequency = <10000000>;

	};

};



&duart0 {

	status = "okay";

};

arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -355,6 +355,19 @@ 
			status = "disabled";

		};



		dspi: dspi@2100000 {

			compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x0 0x2100000 0x0 0x10000>;

			interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>;

			clock-names = "dspi";

			clocks = <&clockgen 4 0>;

			spi-num-chipselects = <5>;

			big-endian;

			status = "disabled";

		};



		duart0: serial@21c0500 {

			compatible = "fsl,ns16550", "ns16550a";

			reg = <0x00 0x21c0500 0x0 0x100>;