From f7e504c72d93d3257969cb1ca9b93116e7dac8b5 Mon Sep 17 00:00:00 2001
From: Matt Porter <mporter@linaro.org>
Date: Thu, 19 Dec 2013 09:23:07 -0500
Subject: [PATCH] usb: gadget: s3c-hsotg: get phy bus width from phy subsystem

Adds support for querying the phy bus width from the generic phy
subsystem. Configure UTMI bus width in GUSBCFG based on this value.

Signed-off-by: Matt Porter <mporter@linaro.org>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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