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ARM: mvebu: add SDRAM controller description for Armada XP 

The suspend/resume sequence on Armada XP needs to modify a number of
registers in the SDRAM controller. Therefore, this commit updates the
Armada XP Device Tree description to include the SDRAM controller
Device Tree node.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1416585613-2113-17-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Thomas Petazzoni 2014-11-21 17:00:13 +01:00 committed by Jason Cooper
parent 8b7dc9d37a
commit 6e6db2bea3
1 changed files with 5 additions and 0 deletions
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5
arch/arm/boot/dts/armada-xp.dtsi
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@ -35,6 +35,11 @@ bootrom {
};
internal-regs {
sdramc@1400 {
compatible = "marvell,armada-xp-sdram-controller";
reg = <0x1400 0x500>;
};
L2: l2-cache {
compatible = "marvell,aurora-system-cache";
reg = <0x08000 0x1000>;