From: Zumeng Chen <zumeng.chen@windriver.com>
Date: Wed, 20 Jun 2012 09:14:51 +0000 (+0800)
Subject: ARM: omap3evm: enable VBUS switch for EHCI tranceiver
X-Git-Tag: omap-devel-board-for-v3.6~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb8ca5897b58f1820f44ac365c9740ba9986701b;p=pandora-kernel.git

ARM: omap3evm: enable VBUS switch for EHCI tranceiver

This was chosen by following the trace on the schematic from component U131
and U134 to the CPEN pin on the USB3320 device.

TWL4030.GPIO2-...->(T2_GPIO2_3V3)U131-..>nUSB2_EN-..>U134-..>EXP_nUSB2_1V8
which starts EHCI tranceiver USB3320.

This will set TWL4030.GPIO2 as output pin to drive EHCI tranceiver.

Signed-off-by: Zumeng Chen <zumeng.chen@windriver.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Reading git-diff-tree failed