Hi all,
Where can I find the documentation of the sysfs interface for a specific device?
For instance, I have the PCF2131 RTC which is supported by the rtc-pcf2127 driver:
https://github.com/raspberrypi/linux/bl ... -pcf2127.c
The driver crates few timestampN attributes under /sys/class/rtc/rtcN/
The kernel documentation doesn't help much:
https://www.kernel.org/doc/Documentation/rtc.txt
Where do I find usage details? And how do I go about looking for it?
Thank you!
Where can I find the documentation of the sysfs interface for a specific device?
For instance, I have the PCF2131 RTC which is supported by the rtc-pcf2127 driver:
https://github.com/raspberrypi/linux/bl ... -pcf2127.c
The driver crates few timestampN attributes under /sys/class/rtc/rtcN/
The kernel documentation doesn't help much:
https://www.kernel.org/doc/Documentation/rtc.txt
Where do I find usage details? And how do I go about looking for it?
Thank you!
Statistics: Posted by giampiero — Sat Jul 13, 2024 3:46 pm