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| author | Miquel Raynal <[email protected]> | 2022-05-16 10:25:03 +0200 |
|---|---|---|
| committer | Alexandre Belloni <[email protected]> | 2022-05-17 23:11:44 +0200 |
| commit | be4a11cf98aff5d456eae947a49b6163393d9420 (patch) | |
| tree | fbe0e559a2b2f97d9ecba00a1897ce502d4594fe /lib | |
| parent | b5ad1bf00d2c4bf96bf9318f44a929f0b22dd29c (diff) | |
rtc: rzn1: Add oscillator offset support
The RZN1 RTC can compensate the imprecision of the oscillator up to
approximately 190ppm.
Seconds can last slightly shorter or longer depending on the
configuration.
Below ~65ppm of correction, we can change the time spent in a second
every minute, which is the most accurate compensation that the RTC can
offer. Above, the compensation will be active every 20s.
Signed-off-by: Miquel Raynal <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions