Changes in sysfs-class-rtc

71db049e - rtc: Add RTC range

Sat, 17 Feb 2018 13:58:40 +0000

rtc: Add RTC rangeAdd a way for drivers to inform the core of the supported date/time range.The core can then check whether the date/time or alarm is in the rangebefore calling ->set_time, ->set_mmss or ->set_alarm. It returns -ERANGEwhen the time is out of range.Signed-off-by: Alexandre Belloni List of files: /linux-6.15/Documentation/ABI/testing/sysfs-class-rtc

ac75779b - rtc: nvmem: allow registering the nvmem device before the rtc

Wed, 28 Feb 2018 20:58:02 +0000

rtc: nvmem: allow registering the nvmem device before the rtcSwitch the parent of the nvmem device to the parent of the rtc device so itcan be registered before the RTC.This is a small change in the ABI as the nvmem moves out of the/sys/class/rtc/rtcX folder to be under the parent device folder (that iswhere the previous nvram files where registered).However, it is still available under its correct location,/sys/bus/nvmem/devices which is the one that should be used by userspaceapplications.The other benefit is that the nvmem device can stay registered even if thertc registration fails. Or it is possible to not register the rtc if thenvmem registration failed.Finally, it makes a lot of sense for devices that actually have differenti2c or spi addresses for the RTC and the EEPROM. That is basically how itwould end up when using MFD or even completely separate devices.Signed-off-by: Alexandre Belloni List of files: /linux-6.15/Documentation/ABI/testing/sysfs-class-rtc

7b21db91 - rtc: documentation: correct nvmem date and version

Mon, 12 Feb 2018 22:47:15 +0000

rtc: documentation: correct nvmem date and versionThe nvmem interface appaeared in linux 4.13Signed-off-by: Alexandre Belloni List of files: /linux-6.15/Documentation/ABI/testing/sysfs-class-rtc

d5bc5cde - Documentation: rtc: add sysfs file permissions

Mon, 01 Jan 2018 17:30:42 +0000

Documentation: rtc: add sysfs file permissionsAnnotate the sysfs interface of rtc with file specific permissions(RO/RW).Signed-off-by: Aishwarya Pant Signed-off-by: Alexandre Belloni List of files: /linux-6.15/Documentation/ABI/testing/sysfs-class-rtc

81fdc7af - Documentation: rtc: move sysfs documentation to ABI

Thu, 11 Jan 2018 23:00:21 +0000

Documentation: rtc: move sysfs documentation to ABIThe sysfs documentation should be located under Documentation/ABI.Signed-off-by: Alexandre Belloni List of files: /linux-6.15/Documentation/ABI/testing/sysfs-class-rtc