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* RTC: Fix month offset by one problem in M41T62 RTC driverStefan Roese2008-05-03-2/+2
| | | | | | | | | | This patch fixes a problem with the month being read and written incorrectly (offset by one). This only gets visible by also using the Linux driver (rtc-m41t80). Tested on AMCC Canyonlands. Signed-off-by: Stefan Roese <sr@denx.de>
* RTC driver for MC13783Guennadi Liakhovetski2008-04-18-0/+83
| | | | | | | MC13783 is a multifunction IS with an SPI interface to the host. This driver handles the RTC controller in this chip. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* ds174x: Fix warning on return in rtc_get and rtc_set functionsJean-Christophe PLAGNIOL-VILLARD2008-04-17-2/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Coding style cleanup.Wolfgang Denk2008-03-26-11/+11
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add CFG_RTC_DS1337_NOOSC to turn off OSC outputJoakim Tjernlund2008-03-26-2/+9
| | | | | | | | The default settings for RTC DS1337 keeps the OSC output, 32,768 Hz, on. This add CFG_RTC_DS1337_NOOSC to turn it off. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* rtc: Remove 2nd reference to max6900.o in drivers/rtc/MakefileStefan Roese2008-03-26-1/+0
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* LWMON5: POST RTC fixYuri Tikhonov2008-03-20-38/+116
| | | | | | | | | | | | | | | | | 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>
* Merge branch 'master' of git+ssh://10.10.0.7/home/wd/git/u-boot/masterWolfgang Denk2008-03-16-3/+171
|\ | | | | | | | | | | | | | | Conflicts: drivers/rtc/Makefile Signed-off-by: Wolfgang Denk <wd@denx.de>
| * drivers/rtc/Makefile: keep list sortedWolfgang Denk2008-03-16-5/+5
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| * Add support for Intersil isl1208 RTCTor Krill2008-03-16-0/+167
| | | | | | | | Signed-off-by: Tor Krill <tor@excito.com>
* | rtc: Add M41T62 supportStefan Roese2008-03-15-0/+136
|/ | | | | | | This patch add support for the STM M41T62 RTC. It is used and tested on the AMCC Canyonlands 406EX platform. Signed-off-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk2008-02-15-144/+118
|\ | | | | | | | | | | | | | | | | Conflicts: Makefile doc/README.standalone Signed-off-by: Wolfgang Denk <wd@denx.de>
| * rewrite/cleanup Blackfin RTC driverMike Frysinger2008-02-04-158/+118
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * punt Blackfin VDSP headers and import sanitized/auto-generated onesMike Frysinger2008-02-04-1/+15
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Fix remaining CONFIG_COMMANDSJean-Christophe PLAGNIOL-VILLARD2008-02-14-4/+1
|/ | | | | | | update comments Fix coding style Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add Epson RX8025 RTC supportMatthias Fuchs2008-01-09-0/+228
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
* Add driver for STMicroelectronics M41T60 RTCLarry Johnson2007-12-27-0/+262
| | | | | | | | | | | | | | | This driver is based on the driver for the M41T11. In the intended application, the RTC will be powered by a large capacitor, rather than a battery. The driver therefore checks to see whether the RTC has lost power. The chip's OUT bit is normally reset from its power-up state. If the OUT bit is read as set, or if the date and time are not valid, then the RTC is assumed to have lost power, and its date and time are reset to 1900-01-01 00:00:00. Support for adjusting the speed of the clock to improve accuracy is provided through an environment variable. Signed-off-by: Larry Johnson <lrj@acm.org>
* rtc: Fix merging problemStefan Roese2007-12-11-0/+178
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* Merge commit 'u-boot/master' into for-1.3.1Stefan Roese2007-12-11-0/+1
| | | | | | Conflicts: drivers/rtc/Makefile
* drivers/rtc : move rtc drivers to drivers/rtcJean-Christophe PLAGNIOL-VILLARD2007-11-25-0/+4693
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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