From: Andrew Jeffery <andrew@aj.id.au>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: "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
Subject: Re: [RFC PATCH 4/5] gpio: gpiolib: Add sysfs support for maintaining GPIO values on reset
Date: Fri, 20 Oct 2017 18:10:08 +1030 [thread overview]
Message-ID: <1508485208.24322.46.camel@aj.id.au> (raw)
In-Reply-To: <CACRpkdZ9HpXXuauRtVjA9n1dwF3sUQ4gJL-FOUMcMBDCL9oxYw@mail.gmail.com>
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On Fri, 2017-10-20 at 09:29 +0200, Linus Walleij wrote:
> On Fri, Oct 20, 2017 at 5:37 AM, Andrew Jeffery <andrew@aj.id.au>
> wrote:
>
> > Expose a new 'maintain' sysfs attribute to control both suspend and
> > reset tolerance.
> >
> > Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
>
> NAK. You will find the actual ABI documentation in
> Documentation/ABI/obsolete/sysfs-gpio
Right, I did a quick grep to find an attribute description in order to
judge what documentation to change. Unfortunately my grep didn't pick
up this file.
> that's why. This is being phased out and should not be extended.
> Everyone should use the character device, especially for new
> functionality.
Yeah, I expected this (and the NAK) would be the response but figured I
should ask the question.
Thanks,
Andrew
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next prev parent reply other threads:[~2017-10-20 7:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 3:37 [RFC PATCH 0/5] gpio: Expose reset tolerance capability Andrew Jeffery
2017-10-20 3:37 ` [RFC PATCH 1/5] gpio: gpiolib: Add core support for maintaining GPIO values on reset Andrew Jeffery
2017-10-20 7:17 ` Linus Walleij
2017-10-20 7:43 ` Linus Walleij
2017-10-20 8:32 ` Andrew Jeffery
2017-10-25 8:11 ` Charles Keepax
2017-10-26 0:00 ` Andrew Jeffery
2017-10-20 8:24 ` Andrew Jeffery
2017-10-20 3:37 ` [RFC PATCH 2/5] gpio: gpiolib: Add OF " Andrew Jeffery
2017-10-20 7:18 ` Linus Walleij
2017-10-20 7:29 ` Andrew Jeffery
2017-10-20 3:37 ` [RFC PATCH 3/5] gpio: gpiolib: Add chardev " Andrew Jeffery
2017-10-20 7:27 ` Linus Walleij
2017-10-20 9:02 ` Andrew Jeffery
2017-10-25 8:14 ` Charles Keepax
2017-10-26 0:05 ` Andrew Jeffery
2017-10-26 9:10 ` Charles Keepax
2017-10-31 9:59 ` Linus Walleij
2017-10-20 3:37 ` [RFC PATCH 4/5] gpio: gpiolib: Add sysfs " Andrew Jeffery
2017-10-20 7:29 ` Linus Walleij
2017-10-20 7:40 ` Andrew Jeffery [this message]
2017-10-20 3:37 ` [RFC PATCH 5/5] gpio: aspeed: Add support for reset tolerance Andrew Jeffery
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