On Wed, Sep 05, 2018 at 11:39:01AM +0530, Anup Patel wrote: > Previously submitted driver, registered separate irq_domain for > each CPU and local IRQs were registered as regular IRQs to IRQ > subsystem. > (Refer, https://www.spinics.net/lists/devicetree/msg241230.html)
And we reject that driver approach for good reason and are now doing the architectualy low-level irq handling in common code without any need whatsover to duplicate information in the privileged spec in DT.