irqchip: armada-370-xp: Allow using wakeup source

On the Armada 370/XP SoCs, in standby mode the SoC stay powered and it is possible to wake-up from any interrupt sources. This patch adds flag to the MPIC irqchip driver to let linux know this. Signed-off-by: Gregory CLEMENT <[email protected]> Link: https://lkml.kernel.org/r/1427724278-12379-5-git-send-email-gregory.clement@free-electrons.com Signed-off-by: Jason Cooper <[email protected]>
wentasah · Apr 2, 2015 · 0d8e1d8 · 0d8e1d8
1 parent 28da06d
commit 0d8e1d8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
@@ -295,6 +295,7 @@ static struct irq_chip armada_370_xp_irq_chip = {
 #ifdef CONFIG_SMP
 	.irq_set_affinity = armada_xp_set_affinity,
 #endif
+	.flags		= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND,
 };
 
 static int armada_370_xp_mpic_irq_map(struct irq_domain *h,