On Thursday 02 May 2013, Jason Gunthorpe wrote: > > +static struct of_device_id orion_irq_dt_ids[] __initconst = { > > + { .compatible = "marvell,orion-mpic", .data = orion_of_init }, > > + { } > > Is there a strong reason to change the compatible string? Looks to me > like either the new driver or the old driver will bind depending on > what is in the machine description. No need for a new string? >
The compatible string should change if the binding changes in an incomptible way, and we should try not to change it unless it's fundamentally flawed. Arnd _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss