From: Peter Barada <peter.barada@gmail.com>
To: linux-omap@vger.kernel.org
Subject: using gpiolib driver to manipulate GPIO pins
Date: Fri, 7 May 2010 12:35:22 -0400 [thread overview]
Message-ID: <w2h738b3f7e1005070935l8b136f6brffa2a5f41b275d5d@mail.gmail.com> (raw)
I'm trying to use the gpio driver in 2.6.32 to manipulate a pin after
the kernel comes up(via /sys/class/gpio/...), and I can tweak the gpio
value,
but the gpio driver does not handle the mux setting to set the mux
mode (or input/output/pullup/puldown) to 4 for the particular pin.
I've looked at the latest in LImus' tree and do not see any code in
the driver/gpio/gpiolib.c to handle the muxing....
Am I going about this all wrong?
reply other threads:[~2010-05-07 16:35 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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