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To handle this hardware difference, > > introduce a device type data structure with quirks field. The > > IRQSTEER_QUIRK_NO_CHANCTRL quirk skips CHANCTRL register access for S32N79 > > variants. > > > > The interrupt routing functionality and register layout are otherwise > > identical between the two variants. > > > > Co-developed-by: Larisa Grigore > > Signed-off-by: Larisa Grigore > > Signed-off-by: Ciprian Marian Costea > > I've picked up this one. Can the ARM64 folks please pick up the DT muck > as that really has close to zero relevance to irqchips. Did you pick binding one? PATCH v6 1/5] dt-bindings: interrupt-controller: fsl,irqsteer: add S32N79 support I have not founnd at linux-next yet. Frank > > Thanks, > > tglx