linux-kernel - Re: [PATCH] gpio: sx150x: Update OF configuration

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Message-ID: <5767B16D.8080600@baylibre.com>
Date:	Mon, 20 Jun 2016 11:03:41 +0200
From:	Neil Armstrong <narmstrong@...libre.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Alexandre Courbot <gnurou@...il.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] gpio: sx150x: Update OF configuration

On 06/18/2016 11:02 AM, Linus Walleij wrote:
> On Fri, Jun 17, 2016 at 11:51 AM, Neil Armstrong
> <narmstrong@...libre.com> wrote:
> 
>> In case of OF probing, the driver fails to initialize :
>> - gpio_chip.base must be -1
>> - irq_summary must be either -1 or valid
>> - There is no way to use the other configurations
>>
>> Add OF parsing function to complete the HW configuration, make
>> OF configuration dynamic instead of static with #defines and
>> update the DT bindings.
>>
>> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
> 
> As you can see from the result of the build robot, the removal
> of #ifdef CONFIG_OF_GPIO does not play well with non-DT
> configurarions.
> 
> You need to figure something out here so that it builds for
> both.

OK, I'll find out.

Thanks,
Neil

> Yours,
> Linus Walleij
>