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path: root/drivers/rtc/rtc-fsl-ftm-alarm.c
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2020-03-29rtc: fsl-ftm-alarm: report alarm to coreBiwen Li1-0/+2
Report interrupt state to the RTC core. Signed-off-by: Biwen Li <biwen.li@nxp.com> Link: https://lore.kernel.org/r/20200327084457.45161-1-biwen.li@nxp.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2020-03-23rtc: fsl-ftm-alarm: enable acpi supportPeng Ma1-6/+15
This patch enables ACPI support in Rtc Flex timer driver. Signed-off-by: Peng Ma <peng.ma@nxp.com> Link: https://lore.kernel.org/r/20200318025354.6447-1-peng.ma@nxp.com Link: https://lore.kernel.org/r/20200323072956.38263-1-peng.ma@nxp.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-11-08rtc: fsl-ftm-alarm: avoid struct rtc_time conversionsAlexandre Belloni1-5/+2
Directly call ktime_get_real_seconds instead of converting the result to a struct rtc_time and then back to a time64_t. Link: https://lore.kernel.org/r/20191016201223.30568-4-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-11-08rtc: fsl-ftm-alarm: switch to rtc_time64_to_tm/rtc_tm_to_time64Alexandre Belloni1-4/+5
Call the 64bit versions of rtc_tm time conversion to avoid the y2038 issue. Link: https://lore.kernel.org/r/20191016201223.30568-3-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-11-08rtc: fsl-ftm-alarm: switch to ktime_get_real_secondsAlexandre Belloni1-4/+1
The driver drops the nanoseconds part of the timespec64, there is no need to call ktime_get_real_ts64. Link: https://lore.kernel.org/r/20191016201223.30568-2-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-10-06rtc: Use devm_platform_ioremap_resource()Markus Elfring1-8/+1
Simplify probe by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Link: https://lore.kernel.org/r/4552ef52-f218-93b1-6dfa-668d137676f8@web.de Link: https://lore.kernel.org/r/5ecfcf43-d6b2-1a38-dee8-b8806f30bc83@web.de Link: https://lore.kernel.org/r/25448e11-c43f-9ae0-4c43-6f789accc026@web.de Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com> Link: https://lore.kernel.org/r/8c17a59c-82ff-aa6b-5653-a38d786d3e83@web.de Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-08-23rtc: fsl-ftm-alarm: add FTM alarm driverBiwen Li1-0/+337
For the platforms including LS1012A, LS1021A, LS1028A, LS1043A, LS1046A, LS1088A, LS208xA that has the FlexTimer module, implementing alarm functions within RTC subsystem to wakeup the system when system going to sleep (work with RCPM driver). Signed-off-by: Biwen Li <biwen.li@nxp.com> Link: https://lore.kernel.org/r/20190813030157.48590-1-biwen.li@nxp.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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