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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2002 ARM Limited, All Rights Reserved.
*/
#ifndef _IRQ_GIC_COMMON_H
#define _IRQ_GIC_COMMON_H
#include <linux/of.h>
#include <linux/irqdomain.h>
#include <linux/irqchip/arm-gic-common.h>
struct gic_quirk {
const char *desc;
const char *compatible;
const char *property;
bool (*init)(void *data);
u32 iidr;
u32 mask;
};
int gic_configure_irq(unsigned int irq, unsigned int type,
void __iomem *base, void (*sync_access)(void));
void gic_dist_config(void __iomem *base, int gic_irqs,
void (*sync_access)(void));
void gic_cpu_config(void __iomem *base, int nr, void (*sync_access)(void));
void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
void *data);
void gic_enable_of_quirks(const struct device_node *np,
const struct gic_quirk *quirks, void *data);
#define RDIST_FLAGS_PROPBASE_NEEDS_FLUSHING (1 << 0)
#define RDIST_FLAGS_RD_TABLES_PREALLOCATED (1 << 1)
#define RDIST_FLAGS_FORCE_NON_SHAREABLE (1 << 2)
#endif /* _IRQ_GIC_COMMON_H */
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