linux/arch/arm/mach-mvebu/armada-370-xp.h
Gregory CLEMENT 344e873e56 arm: mvebu: Add IPI support via doorbells
This patch enhances the IRQ controller driver to add support for
Inter-Processor-Interrupts that are needed to enable SMP support.

Signed-off-by: Yehuda Yitschak <yehuday@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2012-11-21 16:49:37 +01:00

30 lines
853 B
C

/*
* Generic definitions for Marvell Armada_370_XP SoCs
*
* Copyright (C) 2012 Marvell
*
* Lior Amsalem <alior@marvell.com>
* Gregory CLEMENT <gregory.clement@free-electrons.com>
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __MACH_ARMADA_370_XP_H
#define __MACH_ARMADA_370_XP_H
#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000
#define ARMADA_370_XP_REGS_VIRT_BASE IOMEM(0xfeb00000)
#define ARMADA_370_XP_REGS_SIZE SZ_1M
#ifdef CONFIG_SMP
#include <linux/cpumask.h>
void armada_mpic_send_doorbell(const struct cpumask *mask, unsigned int irq);
void armada_xp_mpic_smp_cpu_init(void);
#endif
#endif /* __MACH_ARMADA_370_XP_H */