On Fri 2016-08-05 14:54:33, David Lechner wrote: > On 08/05/2016 02:51 PM, Pavel Machek wrote: > > > >Could the device tree be used to bind LED driver to otherwise unused > >gpio? > > There is already a leds-gpio driver that does this. > > https://www.kernel.org/doc/Documentation/devicetree/bindings/leds/leds-gpio.txt Yeah, I know, that's why I suggested it :-). What might be missing: simple way to attach leds-gpio driver to hardware on non-devicetree machines, and perhaps teaching leds-gpio special gpio value "no gpio" meaning ... that hardware is not actually updated. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
