This patch supports to control usb otg phy of S5PV210. Based on
setup-usb-phy.c of S3C64XX.
Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
[Test HW: GONI S5PC110]
Tested-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>