Messages in this thread | | | Date | Mon, 13 Jul 2015 00:10:09 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH 03/12] mtd: nand: omap: Move IRQ handling from GPMC to NAND driver |
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* Roger Quadros <rogerq@ti.com> [150710 05:26]: > Since the Interrupt Events are used only by the NAND driver, > there is no point in managing the Interrupt registers > in the GPMC driver and complicating it with irqchip modeling.
I don't think it's a good idea to allow external drivers to tinker directly with GPMC registers. How about just set up GPMC as an irqchip for the edge detection interrupts?
I think we already have devices with multiple NAND chips. And there's nothing stopping other drivers from using the edge detection interrupts.
Regards,
Tony
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