linux/arch/mips/include/asm/mips-boards/sead3int.h
Andrew Bresticker dfc94d1b21 MIPS: sead3: Do not overlap CPU/GIC IRQ ranges
In preparation for GIC IRQ domain support, assign a GIC IRQ base
that does not overlap with the CPU IRQs.

Note that this breaks SEAD-3 when the GIC is in EIC mode, though
I'm not convinced it was working before either.  It will be fixed
in the following patches.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Qais Yousef <qais.yousef@imgtec.com>
Tested-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Jeffrey Deans <jeffrey.deans@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7813/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24 07:44:54 +01:00

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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2000,2012 MIPS Technologies, Inc. All rights reserved.
* Douglas Leung <douglas@mips.com>
* Steven J. Hill <sjhill@mips.com>
*/
#ifndef _MIPS_SEAD3INT_H
#define _MIPS_SEAD3INT_H
/* SEAD-3 GIC address space definitions. */
#define GIC_BASE_ADDR 0x1b1c0000
#define GIC_ADDRSPACE_SZ (128 * 1024)
#define MIPS_GIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8)
#endif /* !(_MIPS_SEAD3INT_H) */