Re: [PATCH 1/5] dt-bindings: power: apple,pmgr-pwrstate: Add force-{disable,reset} properties

[Rob Herring]

On Wed, Feb 19, 2025 at 10:43:17AM +0100, Sasha Finkelstein wrote:
> On Wed, 19 Feb 2025 at 10:34, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
> > On 19/02/2025 10:26, Sasha Finkelstein via B4 Relay wrote:
> > > From: Sasha Finkelstein <fnkl.kernel@xxxxxxxxx>
> > >
> > > Add properties to set disable/reset bits when powering down
> > > certain domains
> >
> >
> > Please explain why and what problem are you solving. This looks too
> > close to SW policy or really arbitrary choice. Background would be useful.
> 
> The ISP block has some weird requirements where some of it's power domains
> will not power down correctly without using the "force disable" or "force reset"
> pmgr feature. Basically a hardware quirk.

Add that to the commit message.

Rob