xref: /linux/include/linux/mfd/wm831x/watchdog.h (revision 2874c5fd)
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * include/linux/mfd/wm831x/watchdog.h -- Watchdog for WM831x
4  *
5  * Copyright 2009 Wolfson Microelectronics PLC.
6  *
7  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
8  */
9 
10 #ifndef __MFD_WM831X_WATCHDOG_H__
11 #define __MFD_WM831X_WATCHDOG_H__
12 
13 
14 /*
15  * R16388 (0x4004) - Watchdog
16  */
17 #define WM831X_WDOG_ENA                         0x8000  /* WDOG_ENA */
18 #define WM831X_WDOG_ENA_MASK                    0x8000  /* WDOG_ENA */
19 #define WM831X_WDOG_ENA_SHIFT                       15  /* WDOG_ENA */
20 #define WM831X_WDOG_ENA_WIDTH                        1  /* WDOG_ENA */
21 #define WM831X_WDOG_DEBUG                       0x4000  /* WDOG_DEBUG */
22 #define WM831X_WDOG_DEBUG_MASK                  0x4000  /* WDOG_DEBUG */
23 #define WM831X_WDOG_DEBUG_SHIFT                     14  /* WDOG_DEBUG */
24 #define WM831X_WDOG_DEBUG_WIDTH                      1  /* WDOG_DEBUG */
25 #define WM831X_WDOG_RST_SRC                     0x2000  /* WDOG_RST_SRC */
26 #define WM831X_WDOG_RST_SRC_MASK                0x2000  /* WDOG_RST_SRC */
27 #define WM831X_WDOG_RST_SRC_SHIFT                   13  /* WDOG_RST_SRC */
28 #define WM831X_WDOG_RST_SRC_WIDTH                    1  /* WDOG_RST_SRC */
29 #define WM831X_WDOG_SLPENA                      0x1000  /* WDOG_SLPENA */
30 #define WM831X_WDOG_SLPENA_MASK                 0x1000  /* WDOG_SLPENA */
31 #define WM831X_WDOG_SLPENA_SHIFT                    12  /* WDOG_SLPENA */
32 #define WM831X_WDOG_SLPENA_WIDTH                     1  /* WDOG_SLPENA */
33 #define WM831X_WDOG_RESET                       0x0800  /* WDOG_RESET */
34 #define WM831X_WDOG_RESET_MASK                  0x0800  /* WDOG_RESET */
35 #define WM831X_WDOG_RESET_SHIFT                     11  /* WDOG_RESET */
36 #define WM831X_WDOG_RESET_WIDTH                      1  /* WDOG_RESET */
37 #define WM831X_WDOG_SECACT_MASK                 0x0300  /* WDOG_SECACT - [9:8] */
38 #define WM831X_WDOG_SECACT_SHIFT                     8  /* WDOG_SECACT - [9:8] */
39 #define WM831X_WDOG_SECACT_WIDTH                     2  /* WDOG_SECACT - [9:8] */
40 #define WM831X_WDOG_PRIMACT_MASK                0x0030  /* WDOG_PRIMACT - [5:4] */
41 #define WM831X_WDOG_PRIMACT_SHIFT                    4  /* WDOG_PRIMACT - [5:4] */
42 #define WM831X_WDOG_PRIMACT_WIDTH                    2  /* WDOG_PRIMACT - [5:4] */
43 #define WM831X_WDOG_TO_MASK                     0x0007  /* WDOG_TO - [2:0] */
44 #define WM831X_WDOG_TO_SHIFT                         0  /* WDOG_TO - [2:0] */
45 #define WM831X_WDOG_TO_WIDTH                         3  /* WDOG_TO - [2:0] */
46 
47 #endif
48