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authorMagnus Damm <damm@opensource.se>2013-02-26 12:00:59 +0900
committerSimon Horman <horms+renesas@verge.net.au>2013-03-18 21:26:05 +0900
commit1f4f11c671dacc219fae538ecf691fd212e295a6 (patch)
tree1384f2d7b002d8a217942e61b6c2e9884c689016 /arch/arm/mach-shmobile/include
parent443580486e3b96578928c1c91e8fbdcf0c9c9c7f (diff)
ARM: shmobile: irq_pin() for static IRQ pin assignment
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>
Diffstat (limited to 'arch/arm/mach-shmobile/include')
-rw-r--r--arch/arm/mach-shmobile/include/mach/irqs.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index 992ed213cec1..b2074e2acb15 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -12,4 +12,8 @@
#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 */