Messages in this thread | | | From | Linus Walleij <> | Date | Wed, 7 Feb 2018 14:00:43 +0100 | Subject | Re: [PATCH] gpio: davinci: add support for pinmux gpio ranges |
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On Mon, Jan 22, 2018 at 12:09 AM, David Lechner <david@lechnology.com> wrote:
> This adds support for the pinmux gpio ranges feature to the DaVinci gpio > driver. Only device tree is supported since the non-DT boards don't > use a generic pinmux controller. > > Cc: Keerthy <j-keerthy@ti.com> > Cc: Linus Walleij <linus.walleij@linaro.org> > Signed-off-by: David Lechner <david@lechnology.com>
Nice, patch applied!
> + if (of_property_read_bool(dev->of_node, "gpio-ranges")) { > + chips->chip.request = gpiochip_generic_request; > + chips->chip.free = gpiochip_generic_free; > + }
If the backing pin controller can do things like debounce or open drain pin control, consider using also the gpiochip_generic_config() callback in the future.
Yours, Linus Walleij
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