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ARM: at91: add of irq priorities support

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Add a third cell to define irq priority.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Reviewed-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Ludovic Desroches
2012-06-20 16:13:30 +02:00
committed by Nicolas Ferre
parent c657394370
commit f8a073ee37
8 changed files with 125 additions and 92 deletions
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arch/arm/mach-at91/include/mach/at91_aic.h
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@@ -28,6 +28,9 @@ extern void __iomem *at91_aic_base;
.extern at91_aic_base
#endif
#define AT91_AIC_IRQ_MIN_PRIORITY 0
#define AT91_AIC_IRQ_MAX_PRIORITY 7
#define AT91_AIC_SMR(n) ((n) * 4) /* Source Mode Registers 0-31 */
#define AT91_AIC_PRIOR (7 << 0) /* Priority Level */
#define AT91_AIC_SRCTYPE (3 << 5) /* Interrupt Source Type */