On Fri, Oct 6, 2017 at 7:08 AM, Phil Reid <preid@xxxxxxxxxxxxxxxxx> wrote: > The mcp23s08 series device can be configured for wired and interupts > using an external pullup and open drain output via the IOCON_ODR bit. > And "microchip,irq-open-drain" property to enable this. > > Signed-off-by: Phil Reid <preid@xxxxxxxxxxxxxxxxx> See my comment on patch 4/7 for directions on what to do with this patch. Use standard binding, look at irq descriptor props, IRQF_SHARED. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
