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path: root/drivers/rtc/bfin_rtc.c
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* dm: rtc: Rename mktime() and reduce the number of parametersSimon Glass2015-05-05-2/+1
| | | | | | | | | Most callers unpack the structure and pass each member. It seems better to pass the whole structure instead, as with the C library. Also add an rtc_ prefix. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
* dm: rtc: Rename to_tm() to rtc_to_tm() and add error codeSimon Glass2015-05-05-1/+1
| | | | | | | | | | Rename this function so that it is clear that it is provided by the RTC. Also return an error when it cannot function as expected. This is unlikely to occur since it works for dates since 1752 and many RTCs do not support such old dates. Still it is better to be accurate. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
* rtc: mc146818: Set up RTC at start of daySimon Glass2014-11-25-1/+1
| | | | | | | Provide a function to set up the RTC ready for use. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-1/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
* Blackfin: only initialize the RTC when actually usedMike Frysinger2008-10-23-9/+10
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* rtc: allow rtc_set to return an error and use it in cmd_dateJean-Christophe PLAGNIOL-VILLARD2008-09-07-2/+4
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rtc: Clean drivers/rtc/MakefileMichal Simek2008-08-18-1/+1
| | | | Signed-off-by: Michal Simek <monstr@monstr.eu>
* LWMON5: POST RTC fixYuri Tikhonov2008-03-20-2/+4
| | | | | | | | | | | | | | | | | Modify the RTC API to provide one a status for the time reported by the rtc_get() function: 0 - a reliable time is guaranteed, < 0 - a reliable time isn't guaranteed (power fault, clock issues, and so on). The RTC chip drivers are responsible for providing this info if the corresponding chip supports such functionality. If not - always report that the time is reliable. The POST RTC test was modified to detect the RTC faults utilizing this new rtc_get() feature. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* rewrite/cleanup Blackfin RTC driverMike Frysinger2008-02-04-0/+117
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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