[PATCH v5 03/20] ARC: [plat-eznps] define IPI_IRQ

From: Noam Camus
Date: Sun Dec 27 2015 - 08:27:16 EST


From: Noam Camus <noamc@xxxxxxxxxx>

We add IPI irq definition to be used later by any
irqchip such NPS400 IC.

Signed-off-by: Noam Camus <noamc@xxxxxxxxxx>
---
arch/arc/include/asm/irq.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h
index 4fd7d62..c5f8f0f 100644
--- a/arch/arc/include/asm/irq.h
+++ b/arch/arc/include/asm/irq.h
@@ -16,7 +16,11 @@
#ifdef CONFIG_ISA_ARCOMPACT
#define TIMER0_IRQ 3
#define TIMER1_IRQ 4
+#if defined(CONFIG_SMP) && defined(CONFIG_ARC_PLAT_EZNPS)
+#define IPI_IRQ 5
+#else
#define IPI_IRQ (NR_CPU_IRQS-1) /* dummy to enable SMP build for up hardware */
+#endif
#else
#define TIMER0_IRQ 16
#define TIMER1_IRQ 17
--
1.7.1

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