dev
modulename: rtc-dev.ko
configname: CONFIG_RTC_INTF_DEV
Linux Kernel Configuration
└─>Device Drivers
└─>Real Time Clock
└─>dev
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
Say yes here if you want to use your RTCs using the /dev
interfaces, which "udev" sets up as /dev/rtc0 through
/dev/rtcN. You may want to set up a symbolic link so one
of these can be accessed as /dev/rtc, which is a name
expected by "hwclock" and some other programs.
This driver can also be built as a module. If so, the module
will be called rtc-dev.
interfaces, which "udev" sets up as /dev/rtc0 through
/dev/rtcN. You may want to set up a symbolic link so one
of these can be accessed as /dev/rtc, which is a name
expected by "hwclock" and some other programs.
This driver can also be built as a module. If so, the module
will be called rtc-dev.