Re: [PATCH 0/3] ARM: st: use a correct pwr compatible for stm32mp15

[Rob Herring]

On Thu, Apr 25, 2024 at 09:48:31AM +0200, Patrick Delaunay wrote:
> 
> This patchset removes the unexpected comma in the PWR compatible
> "st,stm32mp1,pwr-reg" and uses a new compatible "st,stm32mp1-pwr-reg"
> in STM3MP15 device trees.

Why? I don't see any warnings from this. Yes, we wouldn't new cases 
following this pattern, but I don't think it is worth maintaining 
support for both strings. We're stuck with it. And the only way to 
maintain forward compatibility is:

compatible = "st,stm32mp1-pwr-reg", "st,stm32mp1,pwr-reg";

Rob