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[06/15] ARM: shmobile: irq_pin() for static IRQ pin assignment

Message ID 1364358915-6063-7-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman March 27, 2013, 4:35 a.m. UTC 
From: Magnus Damm <damm@opensource.se>

Add the macro irq_pin() to let board-specific code using
platform devices tie in external IRQn pins in a common way.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit a877feb63cb49b7fa4722f9a0e61949bd46d4577)

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/include/mach/irqs.h |    4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index 06a5da3..3b1e8f2 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -11,4 +11,8 @@ 
 #define INTCS_VECT(n, vect)	INTC_VECT((n), INTCS_VECT_BASE + (vect))
 #define intcs_evt2irq(evt)	evt2irq(INTCS_VECT_BASE + (evt))
 
+/* External IRQ pins */
+#define IRQPIN_BASE		2000
+#define irq_pin(nr)		((nr) + IRQPIN_BASE)
+
 #endif /* __ASM_MACH_IRQS_H */