mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 17:08:10 +00:00
3aa630b3e6
Remove trailing semicolon from register-access macros. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/*
|
|
* arch/arm/mach-at91/include/mach/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.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef AT91_RSTC_H
|
|
#define AT91_RSTC_H
|
|
|
|
#ifndef __ASSEMBLY__
|
|
extern void __iomem *at91_rstc_base;
|
|
|
|
#define at91_rstc_read(field) \
|
|
__raw_readl(at91_rstc_base + field)
|
|
|
|
#define at91_rstc_write(field, value) \
|
|
__raw_writel(value, at91_rstc_base + field)
|
|
#else
|
|
.extern at91_rstc_base
|
|
#endif
|
|
|
|
#define AT91_RSTC_CR 0x00 /* Reset Controller Control Register */
|
|
#define AT91_RSTC_PROCRST (1 << 0) /* Processor Reset */
|
|
#define AT91_RSTC_PERRST (1 << 2) /* Peripheral Reset */
|
|
#define AT91_RSTC_EXTRST (1 << 3) /* External Reset */
|
|
#define AT91_RSTC_KEY (0xa5 << 24) /* KEY Password */
|
|
|
|
#define AT91_RSTC_SR 0x04 /* Reset Controller Status Register */
|
|
#define AT91_RSTC_URSTS (1 << 0) /* User Reset Status */
|
|
#define AT91_RSTC_RSTTYP (7 << 8) /* Reset Type */
|
|
#define AT91_RSTC_RSTTYP_GENERAL (0 << 8)
|
|
#define AT91_RSTC_RSTTYP_WAKEUP (1 << 8)
|
|
#define AT91_RSTC_RSTTYP_WATCHDOG (2 << 8)
|
|
#define AT91_RSTC_RSTTYP_SOFTWARE (3 << 8)
|
|
#define AT91_RSTC_RSTTYP_USER (4 << 8)
|
|
#define AT91_RSTC_NRSTL (1 << 16) /* NRST Pin Level */
|
|
#define AT91_RSTC_SRCMP (1 << 17) /* Software Reset Command in Progress */
|
|
|
|
#define AT91_RSTC_MR 0x08 /* Reset Controller Mode Register */
|
|
#define AT91_RSTC_URSTEN (1 << 0) /* User Reset Enable */
|
|
#define AT91_RSTC_URSTIEN (1 << 4) /* User Reset Interrupt Enable */
|
|
#define AT91_RSTC_ERSTL (0xf << 8) /* External Reset Length */
|
|
|
|
#endif
|