Commit bf32f2ae authored by Hanna Hawa's avatar Hanna Hawa Committed by Gregory CLEMENT
Browse files

arm64: dts: marvell: add Device Tree files for Armada-8KP 



This commit adds the base Device Tree files for the Armada 8KPlus.
The Armada 8KP SoCs include several hardware blocks, and this
commit only adds support for the AP810 block, that contains the CPU
core and basic peripherals.

AP810 is a high-performance die, includes octal core application
processor based ARMv8-A architecture, two standard high speed DDR4
interface, and GIC-600 interrupt controller.
AP810 Built as part of Marvell’s MoChi AP family products.

Armada-8080 (8KPlus family), include an AP810 block that contains
the CPU core and basic peripherals.

This commit creates the following hierarchy:
 * armada-ap810-ap0.dtsi - definitions common to AP810
 	* armada-ap810-ap0-octa-core.dtsi - description of the octa cores
		* armada-8080.dtsi - description of the 8080 SoC
			* armada-8080-db.dts - description of the 8080 board

Signed-off-by: default avatarHanna Hawa <hannah@marvell.com>
Acked-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
parent 0ea62502

Documentation/devicetree/bindings/arm/marvell/armada-8kp.txt

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Marvell Armada 8KPlus Platforms Device Tree Bindings

----------------------------------------------------



Boards using a SoC of the Marvell Armada 8KP families must carry

the following root node property:



 - compatible, with one of the following values:



   - "marvell,armada-8080", "marvell,armada-ap810-octa", "marvell,armada-ap810"

     when the SoC being used is the Armada 8080



Example:



compatible = "marvell,armada-8080-db", "marvell,armada-8080",

	     "marvell,armada-ap810-octa", "marvell,armada-ap810"

arch/arm64/boot/dts/marvell/Makefile

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@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb 
dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb

dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb

dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb

dtb-$(CONFIG_ARCH_MVEBU) += armada-8080-db.dtb



always		:= $(dtb-y)

subdir-y	:= $(dts-dirs)

arch/arm64/boot/dts/marvell/armada-8080-db.dts

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/*

 * Copyright (C) 2017 Marvell Technology Group Ltd.

 *

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

 * of the GPLv2 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 library 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 library 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 "AS IS", 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.

 */



/*

 * Device Tree file for Marvell Armada-8080 Development board platform

 */



#include "armada-8080.dtsi"



/ {

	model = "Marvell 8080 board";

	compatible = "marvell,armada-8080-db", "marvell,armada-8080",

		     "marvell,armada-ap810-octa", "marvell,armada-ap810";



	chosen {

		stdout-path = "serial0:115200n8";

	};



	memory@00000000 {

		device_type = "memory";

		reg = <0x0 0x0 0x0 0x80000000>;

	};

};



&uart0_ap0 {

	clock-frequency = <384000>;

	status = "okay";

};

arch/arm64/boot/dts/marvell/armada-8080.dtsi

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/*

 * Copyright (C) 2017 Marvell Technology Group Ltd.

 *

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

 * of the GPLv2 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 library 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 library 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 "AS IS", 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.

 */



/*

 * Device Tree file for Marvell Armada-8080 SoC, made of an AP810 OCTA.

 */



#include "armada-ap810-ap0-octa-core.dtsi"



/ {

	model = "Marvell 8080 board";

	compatible = "marvell,armada-8080", "marvell,armada-ap810-octa",

				"marvell,armada-ap810";

};

arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2017 Marvell Technology Group Ltd.

 *

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

 * of the GPLv2 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 library 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 library 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 "AS IS", 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.

 */



/*

 * Device Tree file for Marvell Armada AP810 OCTA cores.

 */



#include "armada-ap810-ap0.dtsi"



/ {

	cpus {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "marvell,armada-ap810-octa";



		cpu@000 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x000>;

			enable-method = "psci";

		};

		cpu@001 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x001>;

			enable-method = "psci";

		};

		cpu@100 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x100>;

			enable-method = "psci";

		};

		cpu@101 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x101>;

			enable-method = "psci";

		};

		cpu@200 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x200>;

			enable-method = "psci";

		};

		cpu@201 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x201>;

			enable-method = "psci";

		};

		cpu@300 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x300>;

			enable-method = "psci";

		};

		cpu@301 {

			device_type = "cpu";

			compatible = "arm,cortex-a72", "arm,armv8";

			reg = <0x301>;

			enable-method = "psci";

		};

	};

};

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