platform/msm_shared/include/qgic.h

/*
 * Copyright (c) 2011, The Linux Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *     * Neither the name of The Linux Foundation nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __PLATFORM_MSM_SHARED_QGIC_H
#define __PLATFORM_MSM_SHARED_QGIC_H

#include <platform/iomap.h>
#include <platform/interrupts.h>

#define GIC_CPU_REG(off)            (MSM_GIC_CPU_BASE  + (off))
#define GIC_DIST_REG(off)           (MSM_GIC_DIST_BASE + (off))

#define GIC_CPU_CTRL                GIC_CPU_REG(0x00)
#define GIC_CPU_PRIMASK             GIC_CPU_REG(0x04)
#define GIC_CPU_BINPOINT            GIC_CPU_REG(0x08)
#define GIC_CPU_INTACK              GIC_CPU_REG(0x0c)
#define GIC_CPU_EOI                 GIC_CPU_REG(0x10)
#define GIC_CPU_RUNNINGPRI          GIC_CPU_REG(0x14)
#define GIC_CPU_HIGHPRI             GIC_CPU_REG(0x18)

#define GIC_DIST_CTRL               GIC_DIST_REG(0x000)
#define GIC_DIST_CTR                GIC_DIST_REG(0x004)
#define GIC_DIST_ENABLE_SET         GIC_DIST_REG(0x100)
#define GIC_DIST_ENABLE_CLEAR       GIC_DIST_REG(0x180)
#define GIC_DIST_PENDING_SET        GIC_DIST_REG(0x200)
#define GIC_DIST_PENDING_CLEAR      GIC_DIST_REG(0x280)
#define GIC_DIST_ACTIVE_BIT         GIC_DIST_REG(0x300)
#define GIC_DIST_PRI                GIC_DIST_REG(0x400)
#define GIC_DIST_TARGET             GIC_DIST_REG(0x800)
#define GIC_DIST_CONFIG             GIC_DIST_REG(0xc00)
#define GIC_DIST_SOFTINT            GIC_DIST_REG(0xf00)

struct ihandler {
	int_handler func;
	void *arg;
};

void qgic_init(void);

#endif