[PATCH 0/3] hwmon: (lm85) add LM96000 high freqency pwm support

From: Jeremy Gebben
Date: Tue Jan 29 2019 - 16:29:33 EST


Hi,

This patch adds support for the PWM frequencies from 22.5 to 30 kHz
available on the LM96000.

It looks like this chip has been supported for a long time, but wasn't
mentioned in the docs (which I have updated).

Also, it has been using the generic 'lm85' prefix, which I have not
changed to avoid breaking userspace or device tree files. AFAICT,
lm85_detect() will only return 'lm85' for LM96000 chips, so it doesn't
look like you can get a bare 'lm85' prefix with any other chips.

I stumbled on to a 10 year old thread discussing a patch which looks
like an early attempt to add support for this chip, which may be of
interest:
https://lm-sensors.lm-sensors.narkive.com/1SIwaMDT/patch-hwmon-lm96000-support

Thanks for reviewing,

Jeremy


Jeremy Gebben (3):
hwmon: (lm85) remove freq_map size hardcodes
hwmon: (lm85) Document the LM96000 as supported
hwmon: (lm85) add support for LM96000 high frequencies

Documentation/hwmon/lm85 | 9 ++++++++-
drivers/hwmon/lm85.c | 32 ++++++++++++++++++++++----------
2 files changed, 30 insertions(+), 11 deletions(-)

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2.17.1