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It is not included anywhere at the moment. > > > The Symphony evaluation board uses the IW61x configuration. > > > The imx8mm-var-som-wifi-brcm-legacy.dtsi file is kept as a separate include > > > so that carrier boards using the legacy Broadcom-based SOM revision can > > > include it if needed. > > > > Then imx8mm-var-som-wifi-brcm-legacy.dtsi is dead code. Nothing includes it. > > > > I don't think we want a dead dts in the tree. > > > > IW612 has not been upstreamed, right? > > > > People using the Broadcom Wi-Fi on the old board may still want to > > continue using it. > > > > Please don't break it. > > > Thanks for the feedback! > > I might have misunderstood the best approach here. The reason I split the > WiFi/BT configuration into separate dtsi files was to follow the direction > discussed in the previous revision, where we decided to keep support for the > legacy Broadcom-based SOM while moving the configuration out of the > device tree, giving the support for both modules revisions. > > However, I see your point that if it is not referenced anywhere it becomes > dead code: > Would it make sense to add a legacy Symphony DTS that includes the Broadcom > configuration, in addition to the current Symphony DTS that uses the IW61x? Yes. Frank > This way the existing boards would keep working while the default board > description reflects the currently produced hardware. > > Or if you have any other suggestion, I'd be happy to follow it! > > Best regards, > Stefano