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SubjectRe: [PATCH 9/9] rtc-pcf2123: adjust the clock rate via sysfs
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On Wednesday, November 04, 2015 07:36:40 AM Joshua Clayton wrote:
> pcf2123 has an offset register, which can be used to make minor
> adjustments to the clock rate to compensate for temperature or
> a crystal that is not exactly right.
>
> The adjustment is calculated in parts per billion. The data sheet
> uses parts per million (as do some others), but with 2 digits of
> precision. Since floating point is forbidden, parts per billion is
> a better fit.
>
> Add a pair of sysfs files to seetand retrieve the offset in ppm.
Bah.
I noticed a couple of typos in the last line of the commit message.
Will get rid of "in ppm" since it is not in ppm.
s/seetand/set and/

--
~Joshua Clayton


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