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| author | Marc Zyngier <marc.zyngier@arm.com> | 2013-01-24 16:03:36 +0400 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2013-01-24 16:03:36 +0400 |
| commit | 369e67595ad8f278edf32a65f10ba473baeff03e (patch) | |
| tree | a3bba5b97c6bb522343cf16a216047e9ca99d90c /include/linux/irqchip/arm-gic.h | |
| parent | a749474de5f0f5902f59acb5c7f4dc6b816ac788 (diff) | |
| parent | 9e47b8bf9815523a5816f2f83e73b13812d74014 (diff) | |
| download | linux-369e67595ad8f278edf32a65f10ba473baeff03e.tar.xz | |
Merge remote-tracking branch 'arm-soc/irqchip/gic-vic-move' into kvm-arm/vgic
Diffstat (limited to 'include/linux/irqchip/arm-gic.h')
| -rw-r--r-- | include/linux/irqchip/arm-gic.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h new file mode 100644 index 000000000000..a67ca55e6f4e --- /dev/null +++ b/include/linux/irqchip/arm-gic.h @@ -0,0 +1,48 @@ +/* + * include/linux/irqchip/arm-gic.h + * + * Copyright (C) 2002 ARM Limited, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __LINUX_IRQCHIP_ARM_GIC_H +#define __LINUX_IRQCHIP_ARM_GIC_H + +#define GIC_CPU_CTRL 0x00 +#define GIC_CPU_PRIMASK 0x04 +#define GIC_CPU_BINPOINT 0x08 +#define GIC_CPU_INTACK 0x0c +#define GIC_CPU_EOI 0x10 +#define GIC_CPU_RUNNINGPRI 0x14 +#define GIC_CPU_HIGHPRI 0x18 + +#define GIC_DIST_CTRL 0x000 +#define GIC_DIST_CTR 0x004 +#define GIC_DIST_ENABLE_SET 0x100 +#define GIC_DIST_ENABLE_CLEAR 0x180 +#define GIC_DIST_PENDING_SET 0x200 +#define GIC_DIST_PENDING_CLEAR 0x280 +#define GIC_DIST_ACTIVE_BIT 0x300 +#define GIC_DIST_PRI 0x400 +#define GIC_DIST_TARGET 0x800 +#define GIC_DIST_CONFIG 0xc00 +#define GIC_DIST_SOFTINT 0xf00 + +struct device_node; + +extern struct irq_chip gic_arch_extn; + +void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *, + u32 offset, struct device_node *); +void gic_secondary_init(unsigned int); +void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); + +static inline void gic_init(unsigned int nr, int start, + void __iomem *dist , void __iomem *cpu) +{ + gic_init_bases(nr, start, dist, cpu, 0, NULL); +} + +#endif |