1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (C) 2002 ARM Limited, All Rights Reserved. 4 */ 5 6 #ifndef _IRQ_GIC_COMMON_H 7 #define _IRQ_GIC_COMMON_H 8 9 #include <linux/of.h> 10 #include <linux/irqdomain.h> 11 #include <linux/irqchip/arm-gic-common.h> 12 13 struct gic_quirk { 14 const char *desc; 15 const char *compatible; 16 bool (*init)(void *data); 17 u32 iidr; 18 u32 mask; 19 }; 20 21 int gic_configure_irq(unsigned int irq, unsigned int type, 22 void __iomem *base, void (*sync_access)(void)); 23 void gic_dist_config(void __iomem *base, int gic_irqs, 24 void (*sync_access)(void)); 25 void gic_cpu_config(void __iomem *base, int nr, void (*sync_access)(void)); 26 void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks, 27 void *data); 28 void gic_enable_of_quirks(const struct device_node *np, 29 const struct gic_quirk *quirks, void *data); 30 31 void gic_set_kvm_info(const struct gic_kvm_info *info); 32 33 #endif /* _IRQ_GIC_COMMON_H */ 34