Re: [RFC PATCH 0/3] Support AM62P silicon revision detection via uniphier-efuse

[Judith Mendez]

Hi Kunihiko,

On 8/31/26 23:08, Kunihiko Hayashi wrote:
> Hi Judith,
>
> Sorry for late.

No worries!

> On 2026/08/13 0:44, Judith Mendez wrote:
> > This series adds support for reading AM62P silicon revision from the
> > efuse GP_SW register. The solution reuses the  existing uniphier-efuse
> > driver by adding ti,am62p-efuse as a compatible string. The three patches
> > update the devicetree binding to document the new compatible, configure
> > the driver as mandatory builtin for K3 architectures, and extend the
> > driver
> > to support AM62P devices. The uniphier-efuse driver is simple enough 
> > to be
> > reused for efuse register reads on the AM62P SoC.
>
> Reusing the uniphier-efuse driver seems reasonable to me.
>
> The driver is already fairly generic, and contains no arch-specific 
> elements
> that would justify introducing a dedicated driver at this point.
>
> > Feedback is welcome on whether reusing the uniphier-efuse driver is the
> > preferred solution or if a dedicated AM62P efuse driver would be more
> > appropriate.
> >
> > Patches have been tested on AM62p SK hardware using SR1.0, SR1.1 and 
> > SR1.2
> > silicon.
>
> Provided the functionality has been validated on the target hardware,
> I would prefer to reuse the driver rather than write another similar 
> driver.

Awesome, we send out the official v2 then. thanks!!!

~ Judith