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/*
* [origin: Linux kernel include/asm-arm/arch-at91/at91_rstc.h]
*
* Copyright (C) 2007 Andrew Victor
* Copyright (C) 2007 Atmel Corporation.
*
* Reset Controller (RSTC) - System peripherals regsters.
* Based on AT91SAM9261 datasheet revision D.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef AT91_RSTC_H
#define AT91_RSTC_H
#define AT91_ASM_RSTC_MR (ATMEL_BASE_RSTC + 0x08)
#ifndef __ASSEMBLY__
typedef struct at91_rstc {
u32 cr; /* Reset Controller Control Register */
u32 sr; /* Reset Controller Status Register */
u32 mr; /* Reset Controller Mode Register */
} at91_rstc_t;
#endif /* __ASSEMBLY__ */
#define AT91_RSTC_KEY 0xA5000000
#define AT91_RSTC_CR_PROCRST 0x00000001
#define AT91_RSTC_CR_PERRST 0x00000004
#define AT91_RSTC_CR_EXTRST 0x00000008
#define AT91_RSTC_MR_URSTEN 0x00000001
#define AT91_RSTC_MR_URSTIEN 0x00000010
#define AT91_RSTC_MR_ERSTL(x) ((x & 0xf) << 8)
#define AT91_RSTC_MR_ERSTL_MASK 0x0000FF00
#define AT91_RSTC_SR_NRSTL 0x00010000
#endif
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