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Message-ID: <ba04432f-f6f5-e7ea-0b68-7a415e9af964@kernel.org>
Date: Sun, 26 Jun 2016 17:10:29 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Linus Walleij <linus.walleij@...aro.org>,
William Breathitt Gray <vilhelm.gray@...il.com>
Cc: Hartmut Knaack <knaack.h@....de>,
Lars-Peter Clausen <lars@...afoo.de>,
Peter Meerwald-Stadler <pmeerw@...erw.net>,
Alexandre Courbot <gnurou@...il.com>,
"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
"linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3] iio: stx104: Add GPIO support for the Apex Embedded
Systems STX104
On 14/06/16 07:53, Linus Walleij wrote:
> On Mon, Jun 13, 2016 at 3:06 PM, William Breathitt Gray
> <vilhelm.gray@...il.com> wrote:
>
>> The Apex Embedded Systems STX104 device features eight lines of digital
>> I/O (four digital inputs and four digital outputs). This patch adds GPIO
>> support for these eight lines of digital I/O via GPIOLIB.
>>
>> Cc: Linus Walleij <linus.walleij@...aro.org>
>> Cc: Alexandre Courbot <gnurou@...il.com>
>> Signed-off-by: William Breathitt Gray <vilhelm.gray@...il.com>
>> ---
>> Changes in v3:
>> - Revert v2 change; any arch should be able to select GPIOLIB
>> - Return -EINVAL when attempting to set a GPIO to a direction it
>> cannot be
>> - Call stx104_gpio_set to have an initial value when setting a GPIO to
>> output direction
>
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Applied to the togreg branch of iio.git - initially pushed out as testing
for the autobuilders to play with it.
Thanks,
Jonathan
>
> Yours,
> Linus Walleij
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