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Commit adbc3695 authored by Gregory CLEMENT's avatar Gregory CLEMENT
Browse files

arm64: dts: add the Marvell Armada 3700 family and a development board 



Add initial dtsi files to support Marvell Armada 3700 SoC with Cortex-A53
CPUs. There are two members in this family: the Armada 3710 (Single CPU)
and the Armada 3720 (Dual CPUs).

It also adds a dts file for the Marvell Armada 3720 DB board.

Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
parent b37f227e

arch/arm64/boot/dts/marvell/Makefile

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Original line number Diff line number Diff line 
# Berlin SoC Family

dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-dmp.dtb

dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-stb.dtb



# Mvebu SoC Family

dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb



always		:= $(dtb-y)

subdir-y	:= $(dts-dirs)

clean-files	:= *.dtb

arch/arm64/boot/dts/marvell/armada-371x.dtsi

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/*

 * Device Tree Include file for Marvell Armada 371x family of SoCs

 * (also named 88F3710)

 *

 * Copyright (C) 2016 Marvell

 *

 * Gregory CLEMENT <gregory.clement@free-electrons.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



#include "armada-37xx.dtsi"



/ {

	model = "Marvell Armada 3710 SoC";

	compatible = "marvell,armada3710", "marvell,armada3700";

};

arch/arm64/boot/dts/marvell/armada-3720-db.dts

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Original line number Diff line number Diff line 
/*

 * Device Tree file for Marvell Armada 3720 development board

 * (DB-88F3720-DDR3)

 * Copyright (C) 2016 Marvell

 *

 * Gregory CLEMENT <gregory.clement@free-electrons.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



/dts-v1/;



#include "armada-372x.dtsi"



/ {

	model = "Marvell Armada 3720 Development Board DB-88F3720-DDR3";

	compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710";



	chosen {

		stdout-path = "serial0:115200n8";

	};



	memory {

		device_type = "memory";

		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;

	};



	soc {

		internal-regs {

			/*

			* Exported on the micro USB connector CON32

			* through an FTDI

			*/

			uart0: serial@12000 {

				status = "okay";

			};



			/* CON31 */

			usb3@58000 {

				status = "okay";

			};



			/* CON3 */

			sata@e0000 {

			       status = "okay";

			};

		};

	};

};

arch/arm64/boot/dts/marvell/armada-372x.dtsi

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+63 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Include file for Marvell Armada 372x family of SoCs

 * (also named 88F3720)

 *

 * Copyright (C) 2016 Marvell

 *

 * Gregory CLEMENT <gregory.clement@free-electrons.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



#include "armada-37xx.dtsi"



/ {

	model = "Marvell Armada 3720 SoC";

	compatible = "marvell,armada3720", "marvell,armada3710";



	cpus {

		cpu@1 {

			device_type = "cpu";

			compatible = "arm,cortex-a53","arm,armv8";

			reg = <0x1>;

			enable-method = "psci";

		};

	};



};

arch/arm64/boot/dts/marvell/armada-37xx.dtsi

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+131 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Include file for Marvell Armada 37xx family of SoCs.

 *

 * Copyright (C) 2016 Marvell

 *

 * Gregory CLEMENT <gregory.clement@free-electrons.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



#include <dt-bindings/interrupt-controller/arm-gic.h>



/ {

	model = "Marvell Armada 37xx SoC";

	compatible = "marvell,armada3700";

	interrupt-parent = <&gic>;

	#address-cells = <2>;

	#size-cells = <2>;



	aliases {

		serial0 = &uart0;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;

		cpu@0 {

			device_type = "cpu";

			compatible = "arm,cortex-a53", "arm,armv8";

			reg = <0>;

			enable-method = "psci";

		};

	};



	psci {

		compatible = "arm,psci-0.2";

		method = "smc";

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupts = <GIC_PPI 13

			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,

			     <GIC_PPI 14

			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,

			     <GIC_PPI 11

			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,

			     <GIC_PPI 10

			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;

	};



	soc {

		compatible = "simple-bus";

		#address-cells = <2>;

		#size-cells = <2>;

		ranges;



		internal-regs {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "simple-bus";

			/* 32M internal register @ 0xd000_0000 */

			ranges = <0x0 0x0 0xd0000000 0x2000000>;



			uart0: serial@12000 {

				compatible = "marvell,armada-3700-uart";

				reg = <0x12000 0x400>;

				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;

				status = "disabled";

			};



			usb3@58000 {

				compatible = "generic-xhci";

				reg = <0x58000 0x4000>;

				interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;

				status = "disabled";

			};



			sata@e0000 {

				compatible = "marvell,armada-3700-ahci";

				reg = <0xe0000 0x2000>;

				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;

				status = "disabled";

			};



			gic: interrupt-controller@1d00000 {

				compatible = "arm,gic-v3";

				#interrupt-cells = <3>;

				interrupt-controller;

				reg = <0x1d00000 0x10000>, /* GICD */

				      <0x1d40000 0x40000>; /* GICR */

			};

		};

	};

};