linux-kernel - Re: [PATCH V12 2/2] gpio: max77620: add gpio driver for MAX77620/MAX20024

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Date:	Tue, 24 May 2016 16:37:22 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Linus Walleij <linus.walleij@...aro.org>
CC:	Rob Herring <robh+dt@...nel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>
Subject: Re: [PATCH V12 2/2] gpio: max77620: add gpio driver for MAX77620/MAX20024


On Tuesday 24 May 2016 04:45 PM, Linus Walleij wrote:
> On Fri, May 13, 2016 at 7:19 AM, Laxman Dewangan <ldewangan@...dia.com> wrote:
>
>> MAXIM Semiconductor's PMIC, MAX77620/MAX20024 has 8 GPIO
>> pins. It also supports interrupts from these pins.
>>
>> Add GPIO driver for these pins to control via GPIO APIs.
>>
>> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
>> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> PS, please add these optional features:
>
>> +       mgpio->gpio_chip.direction_input = max77620_gpio_dir_input;
>> +       mgpio->gpio_chip.direction_output = max77620_gpio_dir_output;
> Any chance you could send a patch to add a .get_direction() callback?

Sure, I will send the patch for this and also for the set_single_ended().

I will post the patch on top of this patch as a new patch as this is 
already applied in your tree.
Later on, it can be squashed or added as new patch.