Re: [PATCH v3 1/2] hwmon: (pmbus) Add Delta AHE-50DC fan control module driver

[Guenter Roeck]

On 12/7/21 11:22 AM, Zev Weiss wrote:
> On Tue, Dec 07, 2021 at 09:50:15AM PST, Guenter Roeck wrote:
> > On Mon, Dec 06, 2021 at 11:15:20PM -0800, Zev Weiss wrote:
> > > This device is an integrated module of the Delta AHE-50DC Open19 power
> > > shelf.  For lack of proper documentation, this driver has been developed
> > > referencing an existing (GPL) driver that was included in a code release
> > > from LinkedIn [1].  It provides four fan speeds, four temperatures, and
> > > one voltage reading, as well as a handful of warning and fault
> > > indicators.
> > >
> > > [1] https://github.com/linkedin/o19-bmc-firmware/blob/master/meta-openbmc/meta-linkedin/meta-deltapower/recipes-kernel/fancontrol-mod/files/fancontrol.c
> >
> > Hmm, that reference isn't really accurate anymore. I think it would be
> > better to just say that the device was found to be PMBus compliant.
>
> Sure, will do.

Makes me wonder: How do you know that the referenced driver is for Delta AHE-50DC ?

Guenter