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Marc Zyngierd51d0af2014-06-30 16:01:30 +01001/*
2 * Copyright (C) 2002 ARM Limited, All Rights Reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#ifndef _IRQ_GIC_COMMON_H
18#define _IRQ_GIC_COMMON_H
19
20#include <linux/of.h>
21#include <linux/irqdomain.h>
22
Robert Richter67510cc2015-09-21 22:58:37 +020023struct gic_quirk {
24 const char *desc;
25 void (*init)(void *data);
26 u32 iidr;
27 u32 mask;
28};
29
Liviu Dudaufb7e7de2015-01-20 16:52:59 +000030int gic_configure_irq(unsigned int irq, unsigned int type,
Marc Zyngierd51d0af2014-06-30 16:01:30 +010031 void __iomem *base, void (*sync_access)(void));
32void gic_dist_config(void __iomem *base, int gic_irqs,
33 void (*sync_access)(void));
34void gic_cpu_config(void __iomem *base, void (*sync_access)(void));
Robert Richter67510cc2015-09-21 22:58:37 +020035void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
36 void *data);
Marc Zyngierd51d0af2014-06-30 16:01:30 +010037
38#endif /* _IRQ_GIC_COMMON_H */