xref: /openbmc/u-boot/include/fsl_wdog.h (revision 00a457b2)
1 /*
2  * (C) Copyright 2015 Freescale Semiconductor, Inc.
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 struct watchdog_regs {
8 	u16	wcr;	/* Control */
9 	u16	wsr;	/* Service */
10 	u16	wrsr;	/* Reset Status */
11 };
12 
13 #define WCR_WDZST	0x01
14 #define WCR_WDBG	0x02
15 #define WCR_WDE		0x04
16 #define WCR_WDT		0x08
17 #define WCR_SRS		0x10
18 #define SET_WCR_WT(x)	(x << 8)
19 #define WCR_WT_MSK	SET_WCR_WT(0xFF)
20