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kernel_samsung_sm7125/Documentation/devicetree/bindings/arm/marvell/armada-38x.txt

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ARM: mvebu: add initial support for the Armada 380/385 SOCs This commit adds the basic support for the Armada 380 and Armada 385 SOCs. These SoCs share most of their IP with the Armada 370/XP SoCs. The main difference is the use of a Cortex A9 CPU instead of the PJ4B CPU. The Armada 380 is a single core Cortex-A9, while the Armada 385 is a dual-core Cortex-A9. The support is introduced in board-v7.c, together with Armada 370/XP, but a separate DT structure is added, because Armada 38x will need a different set of SMP operations when the SMP support is introduced. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
11 years ago
Marvell Armada 38x Platforms Device Tree Bindings
-------------------------------------------------
Boards with a SoC of the Marvell Armada 38x family shall have the
following property:
Required root node property:
ARM: mvebu: Fix the improper use of the compatible string armada38x using a wildcard Wildcards in compatible strings should be avoid. "marvell,armada38x" was recently introduced but was not yet used. The armada 385 SoC is a superset of the armada 380 SoC (with more CPUs and more PCIe slots). So this patch replaces the use of "marvell,armada38x" by the "marvell,armada380" string. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Link: https://lkml.kernel.org/r/1403533011-21339-1-git-send-email-gregory.clement@free-electrons.com Acked-by: Andrew Lunn <andrew@lunn.ch> Cc: <stable@vger.kernel.org> # v3.15+ Signed-off-by: Jason Cooper <jason@lakedaemon.net>
11 years ago
- compatible: must contain "marvell,armada380"
In addition, boards using the Marvell Armada 385 SoC shall have the
following property before the previous one:
Required root node property:
compatible: must contain "marvell,armada385"
ARM: mvebu: Document the Device Tree binding for the Armada 388 SoC Update the binding documentation of the Armada 38x Soc family with the Armada 388. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
10 years ago
In addition, boards using the Marvell Armada 388 SoC shall have the
following property before the previous one:
Required root node property:
compatible: must contain "marvell,armada388"
ARM: mvebu: Fix the improper use of the compatible string armada38x using a wildcard Wildcards in compatible strings should be avoid. "marvell,armada38x" was recently introduced but was not yet used. The armada 385 SoC is a superset of the armada 380 SoC (with more CPUs and more PCIe slots). So this patch replaces the use of "marvell,armada38x" by the "marvell,armada380" string. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Link: https://lkml.kernel.org/r/1403533011-21339-1-git-send-email-gregory.clement@free-electrons.com Acked-by: Andrew Lunn <andrew@lunn.ch> Cc: <stable@vger.kernel.org> # v3.15+ Signed-off-by: Jason Cooper <jason@lakedaemon.net>
11 years ago
Example:
compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380";