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Diffstat (limited to 'include/asm-arm/hardware/nvic.h')
| -rw-r--r-- | include/asm-arm/hardware/nvic.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/asm-arm/hardware/nvic.h b/include/asm-arm/hardware/nvic.h new file mode 100644 index 000000000000..b7f80266bafd --- /dev/null +++ b/include/asm-arm/hardware/nvic.h @@ -0,0 +1,34 @@ +/* + * linux/include/asm-arm/hardware/nvic.h + * + * Copyright (C) 2008 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 __ASM_ARM_HARDWARE_NVIC_H +#define __ASM_ARM_HARDWARE_NVIC_H + +#include <linux/compiler.h> + +#define V7M_SCS 0xe000e000 +#define NVIC_INTR_CTRL (V7M_SCS + 0x004) +#define NVIC_SYSTICK_CTRL (V7M_SCS + 0x010) +#define NVIC_SYSTICK_RELOAD (V7M_SCS + 0x014) +#define NVIC_SYSTICK_CURRENT (V7M_SCS + 0x018) +#define NVIC_SYSTICK_CALIBRATION (V7M_SCS + 0x01c) +#define NVIC_SET_ENABLE (V7M_SCS + 0x100) +#define NVIC_CLEAR_ENABLE (V7M_SCS + 0x180) +#define NVIC_SET_PENDING (V7M_SCS + 0x200) +#define NVIC_CLEAR_PENDING (V7M_SCS + 0x280) +#define NVIC_ACTIVE_BIT (V7M_SCS + 0x300) +#define NVIC_PRIORITY (V7M_SCS + 0x400) +#define NVIC_INTR_CTRL_STATE (V7M_SCS + 0xd04) +#define NVIC_SOFTWARE_INTR (V7M_SCS + 0xf00) + +#ifndef __ASSEMBLY__ +void nvic_init(void); +#endif + +#endif |