| commit | b41c23e152f2852ff7a299676af4f642bbe94abf | [log] [tgz] |
|---|---|---|
| author | Giulio Benetti <giulio.benetti@micronovasrl.com> | Wed Jul 25 19:26:05 2018 +0200 |
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | Fri Sep 28 14:20:58 2018 +0200 |
| tree | 4dcd807f550a84cc76d3cbef0d9ce7678f9028d0 | |
| parent | 79230ff64167586b2a556470c7934083afea930e [diff] |
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>