On Wed, Sep 30, 2026 at 11:59:47AM +0200, Krzysztof Kozlowski wrote: > On Fri, Sep 25, 2026 at 12:37:51PM -0400, [email protected] wrote: > > From: Frank Li <[email protected]> > > > > The "^fan-controller@[0-9a-f]+$" child node is optional, so it is not > > Why is it optional? Hardware can be fan-less? This should be the reason > here.
binding doc said as "refer to the board hardware user manuals to see what features are present" fan-controller is one of features, which may not present at boards. Frank > > Best regards, > Krzysztof >
