From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/irqchip/irq-gic-common.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 drivers/irqchip/irq-gic-common.h (limited to 'drivers/irqchip/irq-gic-common.h') diff --git a/drivers/irqchip/irq-gic-common.h b/drivers/irqchip/irq-gic-common.h new file mode 100644 index 000000000..3db4592cd --- /dev/null +++ b/drivers/irqchip/irq-gic-common.h @@ -0,0 +1,32 @@ +/* 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 +#include +#include + +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); + +#endif /* _IRQ_GIC_COMMON_H */ -- cgit v1.2.3