Re: [alsa-devel] Fwd: [PATCH 1/1] SPI : spi-pxa2xx : fix spi init of WM510205 codec via ACPI (resend)

Christian Hartmann
2015-08-10T09:20:04Z

2015-08-10 10:35 GMT+02:00 Mika Westerberg <mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>:
> On Mon, Aug 10, 2015 at 09:10:01AM +0100, Charles Keepax wrote:
>> No as we have discussed currently the driver has no support for
>> ACPI. I would imagine there is an ACPI equivalent of
>> of_get_named_gpio which is what the function you mention uses to
>> get the actual GPIO number though. But I don't know what the
>> exact function is.
>
> You should use devm_gpiod_get() and friends. If you do not have
> corresponding Linux device node, then it is fwnode_get_named_gpiod().

Hello,

thanks Charles and Mika.

@Mika: I actually view a patch by you from 6. May 2015 where you
added dev_gpio_irq_get() and the acpi_dev_gpio_irq_get() functions,
seems to be related here to, right??

So I create the next patch to get the right IRQ and the right GPIOs in
question (ldoena, reset).
Will report soon again

cheers
chris