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arm: mvebu: Improve the SMP support of the interrupt controller

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This patch makes the interrupt controller driver more SMP aware for
the Armada XP SoCs. It adds the support for the per-CPU irq. It also
adds the implementation for the set_affinity hook.

Patch initialy wrote by Yehuda Yitschak and reworked by Gregory
CLEMENT.

Signed-off-by: Yehuda Yitschak <yehuday@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Gregory CLEMENT
2012-12-05 21:43:23 +01:00
committed by Arnd Bergmann
parent 48be9ac930
commit 3202bf0157
2 changed files with 73 additions and 1 deletions
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2
arch/arm/boot/dts/armada-xp.dtsi
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@@ -30,7 +30,7 @@
};
mpic: interrupt-controller@d0020000 {
reg = <0xd0020a00 0x1d0>,
reg = <0xd0020a00 0x2d0>,
<0xd0021070 0x58>;
};