diff options
Diffstat (limited to 'include/linux/irqchip/gic.h')
| -rw-r--r-- | include/linux/irqchip/gic.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/linux/irqchip/gic.h b/include/linux/irqchip/gic.h new file mode 100644 index 000000000000..f7927d2db57b --- /dev/null +++ b/include/linux/irqchip/gic.h @@ -0,0 +1,47 @@ +/* + * ARM GIC controller definitions. + * + * Copyright (C) 2012 ARM Ltd. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef __IRQCHIP_GIC_H +#define __IRQCHIP_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 + +#ifndef __ASSEMBLY__ +struct device_node; + +int gic_of_init(struct device_node *node, struct device_node *parent); +#endif + +#endif |