irqchip: armada-370-xp: Enable the PMU interrupts

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In order to let the Performance Monitoring Unit interrupts flowing in the MPIC,
we need to unmask these interrupts in the Coherency Fabric Local Interrupt Mask
Register.

Since this register is a CPU-local register, unmasking this interrupt needs to
be done on the boot CPU when the driver initializes, but also on the secondary
CPU when they are brought up.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1425379400-4346-4-git-send-email-maxime.ripard@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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Maxime Ripard 2015-03-03 11:43:16 +01:00 • committed by Jason Cooper

parent 2c299de527

commit 28da06dfd9

1 changed files with 20 additions and 3 deletions

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drivers/irqchip/irq-armada-370-xp.c

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