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

On Wed, Feb 19, 2025 at 10:43:17AM +0100, Sasha Finkelstein wrote:

On Wed, 19 Feb 2025 at 10:34, Krzysztof Kozlowski [off-list ref] wrote:

quoted

On 19/02/2025 10:26, Sasha Finkelstein via B4 Relay wrote:

quoted

From: Sasha Finkelstein <redacted>

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