RTEMS: bsps/arm/atsam/include/libchip/include/sams70/component/component_rswdt.h Source File

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component_rswdt.h
1/* ---------------------------------------------------------------------------- */
2/* Atmel Microcontroller Software Support */
3/* SAM Software Package License */
4/* ---------------------------------------------------------------------------- */
5/* Copyright (c) 2015, Atmel Corporation */
6/* */
7/* All rights reserved. */
8/* */
9/* Redistribution and use in source and binary forms, with or without */
10/* modification, are permitted provided that the following condition is met: */
11/* */
12/* - Redistributions of source code must retain the above copyright notice, */
13/* this list of conditions and the disclaimer below. */
14/* */
15/* Atmel's name may not be used to endorse or promote products derived from */
16/* this software without specific prior written permission. */
17/* */
18/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
19/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
20/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
21/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
22/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
23/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
24/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
25/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
26/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
27/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
28/* ---------------------------------------------------------------------------- */
29
30#ifndef _SAMS70_RSWDT_COMPONENT_
31#define _SAMS70_RSWDT_COMPONENT_
32
33/* ============================================================================= */
35/* ============================================================================= */
38
39#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
41typedef struct {
42 __O uint32_t RSWDT_CR;
43 __IO uint32_t RSWDT_MR;
44 __I uint32_t RSWDT_SR;
45} Rswdt;
46#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
47/* -------- RSWDT_CR : (RSWDT Offset: 0x00) Control Register -------- */
48#define RSWDT_CR_WDRSTT (0x1u << 0)
49#define RSWDT_CR_KEY_Pos 24
50#define RSWDT_CR_KEY_Msk (0xffu << RSWDT_CR_KEY_Pos)
51#define RSWDT_CR_KEY(value) ((RSWDT_CR_KEY_Msk & ((value) << RSWDT_CR_KEY_Pos)))
52#define RSWDT_CR_KEY_PASSWD (0xC4u << 24)
53/* -------- RSWDT_MR : (RSWDT Offset: 0x04) Mode Register -------- */
54#define RSWDT_MR_WDV_Pos 0
55#define RSWDT_MR_WDV_Msk (0xfffu << RSWDT_MR_WDV_Pos)
56#define RSWDT_MR_WDV(value) ((RSWDT_MR_WDV_Msk & ((value) << RSWDT_MR_WDV_Pos)))
57#define RSWDT_MR_WDFIEN (0x1u << 12)
58#define RSWDT_MR_WDRSTEN (0x1u << 13)
59#define RSWDT_MR_WDRPROC (0x1u << 14)
60#define RSWDT_MR_WDDIS (0x1u << 15)
61#define RSWDT_MR_ALLONES_Pos 16
62#define RSWDT_MR_ALLONES_Msk (0xfffu << RSWDT_MR_ALLONES_Pos)
63#define RSWDT_MR_ALLONES(value) ((RSWDT_MR_ALLONES_Msk & ((value) << RSWDT_MR_ALLONES_Pos)))
64#define RSWDT_MR_WDDBGHLT (0x1u << 28)
65#define RSWDT_MR_WDIDLEHLT (0x1u << 29)
66/* -------- RSWDT_SR : (RSWDT Offset: 0x08) Status Register -------- */
67#define RSWDT_SR_WDUNF (0x1u << 0)
70
71
72#endif /* _SAMS70_RSWDT_COMPONENT_ */
__O
#define __O
Definition: core_cm7.h:286
__IO
#define __IO
Definition: core_cm7.h:287
__I
#define __I
Definition: core_cm7.h:284
Rswdt
Rswdt hardware registers.
Definition: component_rswdt.h:41