* [PATCH 01/03] ARM: shmobile: irq_pin() for static IRQ pin assignment
@ 2013-02-26 2:55 Magnus Damm
0 siblings, 0 replies; only message in thread
From: Magnus Damm @ 2013-02-26 2:55 UTC (permalink / raw)
To: linux-sh
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>
---
arch/arm/mach-shmobile/include/mach/irqs.h | 4 ++++
1 file changed, 4 insertions(+)
--- 0001/arch/arm/mach-shmobile/include/mach/irqs.h
+++ work/arch/arm/mach-shmobile/include/mach/irqs.h 2013-02-15 23:19:52.000000000 +0900
@@ -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 */
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2013-02-26 2:55 [PATCH 01/03] ARM: shmobile: irq_pin() for static IRQ pin assignment Magnus Damm
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