From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] pinctrl: establish pull-up/pull-down terminology
Date: Mon, 24 Jun 2013 12:04:41 -0600 [thread overview]
Message-ID: <51C88A39.3040201@wwwdotorg.org> (raw)
In-Reply-To: <3185376.o7RqphCDfQ@avalon>
On 06/21/2013 05:30 PM, Laurent Pinchart wrote:
> Hi Stephen,
>
> On Friday 21 June 2013 13:06:47 Stephen Warren wrote:
...
>> IIRC the idea of the PULL_PIN_DEFAULT was to avoid having to specify
>> UP/DOWN for each pin/group, but could just say "default", which would
>> then reduce the number of pinctrl mapping table entries or pinctrl DT
>> property entries.
>
> I may be mistaken, but I've understood the PULL_PIN_DEFAULT option as a way to
> select the default bias configuration when the default value is hardware-
> controlled, not as a pure software option.
That's my understanding too.
prev parent reply other threads:[~2013-06-24 18:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-16 10:45 [PATCH] pinctrl: establish pull-up/pull-down terminology Linus Walleij
2013-06-16 14:39 ` Heiko Stübner
2013-06-17 2:53 ` Laurent Pinchart
2013-06-17 4:38 ` Tony Prisk
2013-06-17 5:57 ` Lothar Waßmann
2013-06-17 15:51 ` Linus Walleij
2013-06-19 22:03 ` Stephen Warren
2013-06-20 12:38 ` James Hogan
2013-06-21 19:06 ` Stephen Warren
2013-06-21 23:30 ` Laurent Pinchart
2013-06-21 23:39 ` Heiko Stübner
2013-06-24 12:24 ` Linus Walleij
2013-06-24 12:39 ` Heiko Stübner
2013-06-24 18:04 ` Stephen Warren [this message]
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