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| author | Giulio Benetti <giulio.benetti@micronovasrl.com> | 2018-07-25 20:26:05 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-09-28 15:20:58 +0300 |
| commit | b41c23e152f2852ff7a299676af4f642bbe94abf (patch) | |
| tree | 4dcd807f550a84cc76d3cbef0d9ce7678f9028d0 /drivers/rtc/Makefile | |
| parent | 79230ff64167586b2a556470c7934083afea930e (diff) | |
| download | linux-b41c23e152f2852ff7a299676af4f642bbe94abf.tar.xz | |
rtc: ds1307: add frequency_test_enable attribute on m41txx
On m41txx you can enable open-drain OUT pin to check if offset is ok.
Enabling OUT pin with frequency_test_enable attribute, OUT pin will tick
512 times faster than 1s tick base.
Enable or Disable FT bit on CONTROL register if freq_test is 1 or 0.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/Makefile')
0 files changed, 0 insertions, 0 deletions