Re: [PATCH v12 3/7] gpiolib: of: make fwnode take precedence in struct gpio_chip

From: Bartosz Golaszewski
Date: Mon Dec 06 2021 - 09:03:49 EST


On Mon, Dec 6, 2021 at 2:55 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> On Fri, Dec 03, 2021 at 02:29:59PM +0100, Bartosz Golaszewski wrote:
> > If the driver sets the fwnode in struct gpio_chip, let it take
> > precedence over the of_node.
>
> By the way, have you tried this on pure DT-less/ACPI-less platform
> (CONFIG_OF=n, CONFIG_ACPI=n)? I believe gpio-sim in that case won't work,
> because this doesn't affect swnode case, right?
>

Works just fine on a BeagleBone Black - both the regular GPIO
controllers as well as DT-instantiated gpio-sim.

Bart