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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-10-29 20:11:24 -0400
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-11-06 07:30:48 -0500
commitf0995d089e46b3ee03acc13d2a3380d90c573381 (patch)
treee88d78d8d1b77f7cfcb397a7b576a934648cd195 /arch/arm/mach-at91/include/mach/at91_rstc.h
parentffe5cd8e3a5b0b6e13d3f51d3abab5715df75ff0 (diff)
arm: at91: move reset controller header to arm/arm/mach-at91
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/include/mach/at91_rstc.h')
-rw-r--r--arch/arm/mach-at91/include/mach/at91_rstc.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/arch/arm/mach-at91/include/mach/at91_rstc.h b/arch/arm/mach-at91/include/mach/at91_rstc.h
deleted file mode 100644
index 875fa336800b..000000000000
--- a/arch/arm/mach-at91/include/mach/at91_rstc.h
+++ /dev/null
@@ -1,53 +0,0 @@
1/*
2 * arch/arm/mach-at91/include/mach/at91_rstc.h
3 *
4 * Copyright (C) 2007 Andrew Victor
5 * Copyright (C) 2007 Atmel Corporation.
6 *
7 * Reset Controller (RSTC) - System peripherals regsters.
8 * Based on AT91SAM9261 datasheet revision D.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 */
15
16#ifndef AT91_RSTC_H
17#define AT91_RSTC_H
18
19#ifndef __ASSEMBLY__
20extern void __iomem *at91_rstc_base;
21
22#define at91_rstc_read(field) \
23 __raw_readl(at91_rstc_base + field)
24
25#define at91_rstc_write(field, value) \
26 __raw_writel(value, at91_rstc_base + field);
27#else
28.extern at91_rstc_base
29#endif
30
31#define AT91_RSTC_CR 0x00 /* Reset Controller Control Register */
32#define AT91_RSTC_PROCRST (1 << 0) /* Processor Reset */
33#define AT91_RSTC_PERRST (1 << 2) /* Peripheral Reset */
34#define AT91_RSTC_EXTRST (1 << 3) /* External Reset */
35#define AT91_RSTC_KEY (0xa5 << 24) /* KEY Password */
36
37#define AT91_RSTC_SR 0x04 /* Reset Controller Status Register */
38#define AT91_RSTC_URSTS (1 << 0) /* User Reset Status */
39#define AT91_RSTC_RSTTYP (7 << 8) /* Reset Type */
40#define AT91_RSTC_RSTTYP_GENERAL (0 << 8)
41#define AT91_RSTC_RSTTYP_WAKEUP (1 << 8)
42#define AT91_RSTC_RSTTYP_WATCHDOG (2 << 8)
43#define AT91_RSTC_RSTTYP_SOFTWARE (3 << 8)
44#define AT91_RSTC_RSTTYP_USER (4 << 8)
45#define AT91_RSTC_NRSTL (1 << 16) /* NRST Pin Level */
46#define AT91_RSTC_SRCMP (1 << 17) /* Software Reset Command in Progress */
47
48#define AT91_RSTC_MR 0x08 /* Reset Controller Mode Register */
49#define AT91_RSTC_URSTEN (1 << 0) /* User Reset Enable */
50#define AT91_RSTC_URSTIEN (1 << 4) /* User Reset Interrupt Enable */
51#define AT91_RSTC_ERSTL (0xf << 8) /* External Reset Length */
52
53#endif