From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Tony Lindgren <tony@atomide.com>,
linux-omap <linux-omap@vger.kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Peter Ujfalusi <peter.ujfalusi@ti.com>
Subject: Powering OMAP's pins
Date: Tue, 25 Sep 2012 13:21:14 +0300 [thread overview]
Message-ID: <1348568474.2342.35.camel@deskari> (raw)
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Hi Tony,
Each pin of OMAP requires a particular power to be enabled for the pin
to function (Ball Characteristics table from data manual). Is there a
plan how this is managed with pinctrl? Currently each driver needs to
make sure the correct regulators are enabled for the pins it uses, which
is platform specific and messy.
As a driver maintainer, I would wish that the pins would just get
enabled automatically when I call pm_runtime_get()...
Tomi
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next reply other threads:[~2012-09-25 10:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-25 10:21 Tomi Valkeinen [this message]
2012-09-25 15:38 ` Powering OMAP's pins Tony Lindgren
2012-09-25 17:05 ` Tomi Valkeinen
2012-09-25 19:07 ` Tony Lindgren
2012-09-26 7:05 ` Tomi Valkeinen
2012-09-26 18:59 ` Tony Lindgren
2012-09-27 7:18 ` Tomi Valkeinen
2012-09-27 18:43 ` Tony Lindgren
2012-09-27 18:51 ` Tony Lindgren
2012-09-28 6:13 ` Tomi Valkeinen
2012-09-28 14:37 ` Tony Lindgren
2012-09-26 11:46 ` Linus Walleij
2012-09-26 12:56 ` Tomi Valkeinen
2012-09-26 13:27 ` Linus Walleij
2012-09-26 19:03 ` Tony Lindgren
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