From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Jeffery <andrew@aj.id.au>
Subject: Re: [RFC PATCH 1/5] gpio: gpiolib: Add core support for maintaining
 GPIO values on reset
Date: Thu, 26 Oct 2017 10:30:36 +1030
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To: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <bgolaszewski@baylibre.com>, Michael Welling <mwelling@emacinc.com>, "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>, Jonathan Corbet <corbet@lwn.net>, Joel Stanley <joel@jms.id.au>, Ryan Chen <ryan_chen@aspeedtech.com>, Rob Herring <robh+dt@kernel.org>, Frank Rowand <frowand.list@gmail.com>, Charles Keepax <ckeepax@opensource.wolfsonmicro.com>, Laxman Dewangan <ldewangan@nvidia.com>, "linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, patches@opensource.cirrus.com, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, OpenBMC Maillist <openbmc@lists.ozlabs.org>, linux-aspeed@lists.ozlabs.org
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On Wed, 2017-10-25 at 09:11 +0100, Charles Keepax wrote:
> On Fri, Oct 20, 2017 at 07:02:27PM +1030, Andrew Jeffery wrote:
> > On Fri, 2017-10-20 at 09:43 +0200, Linus Walleij wrote:
> > > On Fri, Oct 20, 2017 at 9:17 AM, Linus Walleij <linus.walleij@linaro.=
org> wrote:
> > > > > > On Fri, Oct 20, 2017 at 5:37 AM, Andrew Jeffery <andrew@aj.id.a=
u> wrote:
> > > > > GPIO state reset tolerance is implemented in gpiolib through the
> > > > > addition of a new pinconf parameter. With that, some renaming of =
helpers
> > > > > is done to clarify the scope of the already existing
> > > > > gpiochip_line_is_persistent(), as it's now ambiguous as to whethe=
r that
> > > > > means on suspend, reset or both.
> > > >=20
> > > > Isn't it most reasonable to say persistance covers both cases, rese=
t
> > > > and/or sleep? This seems a bit like overdefined.
>=20
> Seems reasonable to me to just expand the existing stuff to cover
> reset as well, I don't think that should cause any issues for the
> Arizona stuff.

Great. I addressed this in the non-RFC series.

Thanks for the feedback.

Andrew
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