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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* omap_wdt.h
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*
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* OMAP Watchdog header file
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*
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* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
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*/
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#ifndef __OMAP_WDT_H__
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#define __OMAP_WDT_H__
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/*
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* Watchdog:
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* Using the prescaler, the OMAP watchdog could go for many
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* months before firing. These limits work without scaling,
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* with the 60 second default assumed by most tools and docs.
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*/
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#define TIMER_MARGIN_MAX (24 * 60 * 60) /* 1 day */
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#define TIMER_MARGIN_DEFAULT 60 /* 60 secs */
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#define TIMER_MARGIN_MIN 1
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#define PTV 0 /* prescale */
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#define GET_WLDR_VAL(secs) (0xffffffff - ((secs) * (32768/(1<<PTV))) + 1)
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#define WDT_WWPS_PEND_WCLR BIT(0)
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#define WDT_WWPS_PEND_WLDR BIT(2)
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#define WDT_WWPS_PEND_WTGR BIT(3)
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#define WDT_WWPS_PEND_WSPR BIT(4)
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#define WDT_WCLR_PRE BIT(5)
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#define WDT_WCLR_PTV_OFF 2
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/* Watchdog timer registers */
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struct wd_timer {
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unsigned int resv1[4];
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unsigned int wdtwdsc; /* offset 0x010 */
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unsigned int wdtwdst; /* offset 0x014 */
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unsigned int wdtwisr; /* offset 0x018 */
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unsigned int wdtwier; /* offset 0x01C */
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unsigned int wdtwwer; /* offset 0x020 */
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unsigned int wdtwclr; /* offset 0x024 */
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unsigned int wdtwcrr; /* offset 0x028 */
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unsigned int wdtwldr; /* offset 0x02C */
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unsigned int wdtwtgr; /* offset 0x030 */
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unsigned int wdtwwps; /* offset 0x034 */
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unsigned int resv2[3];
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unsigned int wdtwdly; /* offset 0x044 */
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unsigned int wdtwspr; /* offset 0x048 */
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unsigned int resv3[1];
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unsigned int wdtwqeoi; /* offset 0x050 */
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unsigned int wdtwqstar; /* offset 0x054 */
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unsigned int wdtwqsta; /* offset 0x058 */
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unsigned int wdtwqens; /* offset 0x05C */
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unsigned int wdtwqenc; /* offset 0x060 */
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unsigned int resv4[39];
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unsigned int wdt_unfr; /* offset 0x100 */
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};
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#endif /* __OMAP_WDT_H__ */
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