On Tue, May 12, 2026 at 06:04:36AM +0800, Inochi Amaoto wrote: > On Mon, May 11, 2026 at 05:01:01PM +0100, Conor Dooley wrote: > > On Mon, May 11, 2026 at 02:38:16PM +0800, Inochi Amaoto wrote: > > > The previous version of the binding change only add compatible > > > string without adding the fallback compatible, this breaks > > > backward compatibility. Add the needed fallback compatible to > > > fix this. > > > > I don't understand how adding a specific comaptible affected backwards > > compatibility. Did the dts originally use the snps compatible before the > > device specific one was added? > > > > Yes, the device is already in DTS, and since I find an quirk for > it. A new compatible with fallback is necessary. Acked-by: Conor Dooley pw-bot: not-applicable