ARM: Tegra: pinmux: Allow changing setting at runtime
authorSimon,Je <sje@nvidia.com>
Mon, 14 Jan 2013 07:55:45 +0000 (16:55 +0900)
committerRiham Haidar <rhaidar@nvidia.com>
Fri, 17 May 2013 23:56:00 +0000 (16:56 -0700)
commit25993ddbaa2520f77453c01a3b94ffd22919e33d
tree9efd732e4a2b1f0a53c3822507691713983cf265
parent96daa65df6637bd450ee728d892a0066723863a5
ARM: Tegra: pinmux: Allow changing setting at runtime

Through debug fs, changing pimux setting can be done.
ex)
 #echo "HDMI_CEC CEC OUTPUT NORMAL TRISTATE" > /d/tegra_pinmux

Bug 1213934

Change-Id: Ie1f7146ee5e5e7a9194cf140c6e4d75c2c5143b2
Signed-off-by: Simon,Je <sje@nvidia.com>
(cherry picked from commit 71c8ae1dc2b1f0f0afe902077a109a20c3d8f6f8)
Reviewed-on: http://git-master/r/226390
Reviewed-by: Andy Park <andyp@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkata (Muni) Anda <vanda@nvidia.com>
arch/arm/mach-tegra/pinmux.c