From: Tim Bird <tbird20d@gmail.com>
Date: Mon, 28 Apr 2014 13:34:20 +0000 (+0300)
Subject: usb: phy: msm: Select secondary PHY via TCSR
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~34^2~171^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30bf8667cef5655ddfaedf043f13d03606844213;p=pandora-kernel.git

usb: phy: msm: Select secondary PHY via TCSR

Select the secondary PHY using the TCSR register, if phy-num=1
in the DTS (or phy_number is set in the platform data).  The
SOC has 2 PHYs which can be used with the OTG port, and this
code allows configuring the correct one.

Note: This resolves the problem I was seeing where I couldn't
get the USB driver working at all on a dragonboard, from cold
boot.  This patch depends on patch 5/14 from Ivan's msm USB
patch set.  It does not use DT for the register address, as
there's no evidence that this address changes between SoC
versions.

Signed-off-by: Tim Bird <tim.bird@sonymobile.com>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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