Re: [PATCH v3 net-next] mdio_bus: Issue GPIO RESET to PHYs.

[Andrew Lunn]

> > +			gpiod_set_value_cansleep(gpiod, 1);
> > +			udelay(bus->reset_delay_us);
> > +			gpiod_set_value_cansleep(gpiod, 0);
> 
> Does that work even if the polarity of the reset line is active low?

Hi Florian

Yes, it does. The gpiod_ API takes care of that, if you set the flag
GPIO_ACTIVE_LOW in the device tree blob. This is one of the
improvements over the gpio_ API.

		Andrew