Re: [PATCH v1 05/16] pinctrl: cy8c95x0: Remove incorrectly set fields in regmap configuration
From: Andy Shevchenko
Date: Fri Jan 17 2025 - 10:17:29 EST
On Fri, Jan 17, 2025 at 04:01:43PM +0100, Patrick Rudolph wrote:
> Hi Andy,
> On Fri, Jan 17, 2025 at 3:23 PM Andy Shevchenko
> <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
> >
> > We don't provide defaults for the regmap, we shouldn't provide
> > the number of them either.
> The intention is to read back the defaults from HW to initialize the
> regmap cache.
> The defaults are applied at each POR from the device's internal EEPROM.
> See regcache_hw_init() for details.
Yes, I was looking a lot and that code and it doesn't work as intended.
I can reproduce the issue, but it's real issue and I don't think we need
to read back anything from the HW forcibly. It will be done naturally, no?
--
With Best Regards,
Andy Shevchenko