From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Linus Walleij <linus.walleij@linaro.org>, linux-gpio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Subject: configuration for nc pins without pull
Date: Sun, 22 Mar 2015 11:00:59 +0100 [thread overview]
Message-ID: <20150322100059.GH5664@pengutronix.de> (raw)
Hello,
for a machine I want to configure a pin that is actually not connected
to minimize floating. (I think this is sensible, isn't it?)
For the pinctrl I can use a hog group of the pinctrl device. At least
one of the pins doesn't have a pullup/pulldown configuration though, so
I want to mux it to its gpio function and set the gpio to output and the
desired value.
Is there something nicer than defining an always-on regulator with gpios
= <&gpio4 3 0> to accomplish that without additional code?
Best regards
Uwe
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Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next reply other threads:[~2015-03-22 10:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-22 10:00 Uwe Kleine-König [this message]
2015-03-22 14:40 ` configuration for nc pins without pull Russell King - ARM Linux
2015-03-27 9:15 ` Linus Walleij
2015-05-28 7:26 ` Uwe Kleine-König
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