linux/arch/arm/mach-shmobile/include/mach/irqs.h
Kuninori Morimoto 9904319d4f ARM: shmobile: add GPIO IRQ macro
R-Car series gpio_rcar driver can control GPIO IRQ today.
It needs base IRQ number for gpio_rcar_config :: .irq_base
This patch adds macro for GPIO IRQ.
This patch was tested on Bock-W board

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-04 21:03:57 +09:00

25 lines
631 B
C

#ifndef __ASM_MACH_IRQS_H
#define __ASM_MACH_IRQS_H
#include <linux/sh_intc.h>
/* GIC */
#define gic_spi(nr) ((nr) + 32)
#define gic_iid(nr) (nr) /* ICCIAR / interrupt ID */
/* INTCS */
#define INTCS_VECT_BASE 0x3400
#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)
/* GPIO IRQ */
#define _GPIO_IRQ_BASE 2500
#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x))
#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y)
#endif /* __ASM_MACH_IRQS_H */