linux-kernel - Re: [PATCH v3 6/6] gpio: tps65086: Add GPIO driver for the TPS65086 PMIC

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Date:	Tue, 17 Nov 2015 10:11:31 -0600
From:	"Andrew F. Davis" <afd@...com>
To:	Linus Walleij <linus.walleij@...aro.org>
CC:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 6/6] gpio: tps65086: Add GPIO driver for the TPS65086
 PMIC

On 11/17/2015 03:17 AM, Linus Walleij wrote:
> On Wed, Nov 4, 2015 at 6:12 PM, Andrew F. Davis <afd@...com> wrote:
>
>> Add support for the TPS65086 PMIC GPOs.
>>
>> TPS65086 has four configurable GPOs that can be used for several
>> purposes.
>>
>> Signed-off-by: Andrew F. Davis <afd@...com>
>
> OK...
>
>> +static int tps65086_gpio_get(struct gpio_chip *gc, unsigned offset)
>> +static void tps65086_gpio_set(struct gpio_chip *gc, unsigned offset,
>
> Just get/set and no get_direction/direction_input/direction_output?
> Are you sure?
>

Yeah, these are output only, I could probably add get_direction and just
always return output, but setters wouldn't make sense here.

Andrew

> Yours,
> Linus Walleij
>
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