Re: [PATCH v9 5/5] nvmem: eeprom: add documentation of sysfs fram and sernum file

From: Greg Kroah-Hartman
Date: Fri Jun 11 2021 - 05:08:02 EST


On Fri, Jun 11, 2021 at 11:01:57AM +0200, Jiří Prchal wrote:
>
>
> On 11. 06. 21 10:53, Greg Kroah-Hartman wrote:
> > On Fri, Jun 11, 2021 at 07:26:52AM +0200, Jiri Prchal wrote:
> > > +Description:
> > > + Contains the FRAM binary data. Same as EEPROM, just another file
> > > + name to indicate that it employs ferroelectric process.
> > > + It performs write operations at bus speed - no write delays, capable
> > > + of 10^14 read/write cycles and 151 years data retention.
> >
> > Are you sure of these statistics? Don't promise something here that
> > might not be true, this is not a marketing document :)
>
> Just copied from datasheet. Is write at bus speed OK? And about others: much
> more then EEPROM would be OK? Or don't write about it?

I would not even mention it :)