irqchip/irq-bcm2836: Add support for DT interrupt polarity
authorStefan Wahren <stefan.wahren@i2se.com>
Mon, 11 Dec 2017 20:39:11 +0000 (21:39 +0100)
committerMarc Zyngier <marc.zyngier@arm.com>
Thu, 4 Jan 2018 11:12:39 +0000 (11:12 +0000)
commitad83c7cb2f37fad01f53a8748c6f8067acb2968d
treeeef0dc8f968b64eb260e4c8e2360271c133153a3
parent36464580e658019ac7be26a08c4679bee0454d2c
irqchip/irq-bcm2836: Add support for DT interrupt polarity

In order to properly define the polarity of the per-cpu interrupts,
we need to support for a second property cell. But this must be
optional to keep backward compatibility with old DT blobs.

Suggested-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
drivers/irqchip/irq-bcm2836.c