Commit c2f6a472 authored by Abhimanyu Saini's avatar Abhimanyu Saini Committed by Shawn Guo
Browse files

arm64: dts: freescale: ls2080a: Split devicetree for code resuability 



LS2088A and LS2080A are similar SoCs with a few differences like
ARM cores etc.

Reorganize the LS2080A device tree to move the common nodes to:
        - fsl-ls208xa.dtsi
        - fsl-ls208xa-rdb.dtsi
        - fsl-ls208xa-qds.dtsi

Signed-off-by: default avatarPriyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: default avatarAshish Kumar <ashish.kumar@nxp.com>
Signed-off-by: default avatarAbhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 67972c55

arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts

+3 −152
Original line number Diff line number Diff line 
/*

 * Device Tree file for Freescale LS2080a QDS Board.

 *

 * Copyright (C) 2015, Freescale Semiconductor

 * Copyright (C) 2015-17, Freescale Semiconductor

 *

 * Abhimanyu Saini <abhimanyu.saini@nxp.com>

 * Bhupesh Sharma <bhupesh.sharma@freescale.com>

 *

 * This file is dual-licensed: you can use it either under the terms
@@ -47,6 +48,7 @@ 
/dts-v1/;



#include "fsl-ls2080a.dtsi"

#include "fsl-ls208xa-qds.dtsi"



/ {

	model = "Freescale Layerscape 2080a QDS Board";
@@ -61,154 +63,3 @@ chosen { 
		stdout-path = "serial0:115200n8";

	};

};
 


&esdhc {

	status = "okay";

};



&ifc {

	status = "okay";

	#address-cells = <2>;

	#size-cells = <1>;

	ranges = <0x0 0x0 0x5 0x80000000 0x08000000

		  0x2 0x0 0x5 0x30000000 0x00010000

		  0x3 0x0 0x5 0x20000000 0x00010000>;



	nor@0,0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "cfi-flash";

		reg = <0x0 0x0 0x8000000>;

		bank-width = <2>;

		device-width = <1>;

	};



	nand@2,0 {

	     compatible = "fsl,ifc-nand";

	     reg = <0x2 0x0 0x10000>;

	};



	cpld@3,0 {

	     reg = <0x3 0x0 0x10000>;

	     compatible = "fsl,ls2080aqds-fpga", "fsl,fpga-qixis";

	};

};



&i2c0 {

	status = "okay";

	pca9547@77 {

		compatible = "nxp,pca9547";

		reg = <0x77>;

		#address-cells = <1>;

		#size-cells = <0>;

		i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x00>;

			rtc@68 {

				compatible = "dallas,ds3232";

				reg = <0x68>;

			};

		};



		i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x02>;



			ina220@40 {

				compatible = "ti,ina220";

				reg = <0x40>;

				shunt-resistor = <500>;

			};



			ina220@41 {

				compatible = "ti,ina220";

				reg = <0x41>;

				shunt-resistor = <1000>;

			};

		};



		i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x3>;



			adt7481@4c {

				compatible = "adi,adt7461";

				reg = <0x4c>;

			};

		};

	};

};



&i2c1 {

	status = "disabled";

};



&i2c2 {

	status = "disabled";

};



&i2c3 {

	status = "disabled";

};



&dspi {

	status = "okay";

	dflash0: n25q128a {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <3000000>;

		reg = <0>;

	};

	dflash1: sst25wf040b {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <3000000>;

		reg = <1>;

	};

	dflash2: en25s64 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <3000000>;

		reg = <2>;

	};

};



&qspi {

	status = "okay";

	flash0: s25fl256s1@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <20000000>;

		reg = <0>;

	};

	flash2: s25fl256s1@2 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <20000000>;

		reg = <0>;

	};

};



&sata0 {

	status = "okay";

};



&sata1 {

	status = "okay";

};



&usb0 {

	status = "okay";

};



&usb1 {

	status = "okay";

};

arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts

+3 −107
Original line number Diff line number Diff line 
/*

 * Device Tree file for Freescale LS2080a RDB Board.

 *

 * Copyright (C) 2015, Freescale Semiconductor

 * Copyright (C) 2016-17, Freescale Semiconductor

 *

 * Abhimanyu Saini <abhimanyu.saini@nxp.com>

 * Bhupesh Sharma <bhupesh.sharma@freescale.com>

 *

 * This file is dual-licensed: you can use it either under the terms
@@ -47,6 +48,7 @@ 
/dts-v1/;



#include "fsl-ls2080a.dtsi"

#include "fsl-ls208xa-rdb.dtsi"



/ {

	model = "Freescale Layerscape 2080a RDB Board";
@@ -61,109 +63,3 @@ chosen { 
		stdout-path = "serial1:115200n8";

	};

};
 


&esdhc {

	status = "okay";

};



&ifc {

	status = "okay";

	#address-cells = <2>;

	#size-cells = <1>;

	ranges = <0x0 0x0 0x5 0x80000000 0x08000000

		  0x2 0x0 0x5 0x30000000 0x00010000

		  0x3 0x0 0x5 0x20000000 0x00010000>;



	nor@0,0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "cfi-flash";

		reg = <0x0 0x0 0x8000000>;

		bank-width = <2>;

		device-width = <1>;

	};



	nand@2,0 {

	     compatible = "fsl,ifc-nand";

	     reg = <0x2 0x0 0x10000>;

	};



	cpld@3,0 {

	     reg = <0x3 0x0 0x10000>;

	     compatible = "fsl,ls2080aqds-fpga", "fsl,fpga-qixis";

	};



};



&i2c0 {

	status = "okay";

	pca9547@75 {

		compatible = "nxp,pca9547";

		reg = <0x75>;

		#address-cells = <1>;

		#size-cells = <0>;

		i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x01>;

			rtc@68 {

				compatible = "dallas,ds3232";

				reg = <0x68>;

			};

		};



		i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x3>;



			adt7481@4c {

				compatible = "adi,adt7461";

				reg = <0x4c>;

			};

		};

	};

};



&i2c1 {

	status = "disabled";

};



&i2c2 {

	status = "disabled";

};



&i2c3 {

	status = "disabled";

};



&dspi {

	status = "okay";

	dflash0: n25q512a {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <3000000>;

		reg = <0>;

	};

};



&qspi {

	status = "disabled";

};



&sata0 {

	status = "okay";

};



&sata1 {

	status = "okay";

};



&usb0 {

	status = "okay";

};



&usb1 {

	status = "okay";

};

arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi

+92 −771

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arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi

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arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi

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