kernel-fxtec-pro1x/arch/arm/mach-ux500/include/mach/irqs.h
Rabin Vincent 06be2efaf4 mach-ux500: update SoC and board IRQ handling
This splits out a per-SoC IRQ range handling, so that the
DB8500 and DB5500 SoC:s can reuse aproximately the same IRQ
range with the largest span setting the roof. The same change
is done for the boards, mutatis mutandis, with a new file for
the U5500 board.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24 22:11:45 +02:00

56 lines
1.5 KiB
C

/*
* Copyright (C) 2008 STMicroelectronics
* Copyright (C) 2009 ST-Ericsson.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef ASM_ARCH_IRQS_H
#define ASM_ARCH_IRQS_H
#include <mach/hardware.h>
#define IRQ_LOCALTIMER 29
#define IRQ_LOCALWDOG 30
/* Shared Peripheral Interrupt (SHPI) */
#define IRQ_SHPI_START 32
/*
* MTU0 preserved for now until plat-nomadik is taught not to use it. Don't
* add any other IRQs here, use the irqs-dbx500.h files.
*/
#define IRQ_MTU0 (IRQ_SHPI_START + 4)
#define DBX500_NR_INTERNAL_IRQS 160
/* After chip-specific IRQ numbers we have the GPIO ones */
#define NOMADIK_NR_GPIO 288
#define NOMADIK_GPIO_TO_IRQ(gpio) ((gpio) + DBX500_NR_INTERNAL_IRQS)
#define NOMADIK_IRQ_TO_GPIO(irq) ((irq) - DBX500_NR_INTERNAL_IRQS)
#define IRQ_GPIO_END NOMADIK_GPIO_TO_IRQ(NOMADIK_NR_GPIO)
#define IRQ_SOC_START IRQ_GPIO_END
/* This will be overridden by SoC-specific irq headers */
#define IRQ_SOC_END IRQ_SOC_START
#include <mach/irqs-db5500.h>
#include <mach/irqs-db8500.h>
#define IRQ_BOARD_START IRQ_SOC_END
/* This will be overridden by board-specific irq headers */
#define IRQ_BOARD_END IRQ_BOARD_START
#ifdef CONFIG_MACH_U8500
#include <mach/irqs-board-mop500.h>
#endif
#ifdef CONFIG_MACH_U5500
#include <mach/irqs-board-u5500.h>
#endif
#define NR_IRQS IRQ_BOARD_END
#endif /* ASM_ARCH_IRQS_H */