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authorPavankumar Kondeti <pkondeti@codeaurora.org>2010-12-07 12:23:55 (GMT)
committerGreg Kroah-Hartman <gregkh@suse.de>2010-12-10 22:23:31 (GMT)
commite0c201f339fe7fc38d1b0f6f4755ff627686c7e0 (patch)
treea8245f60d4e0c0e22901a15a655af45eaf17325d /drivers/usb/host/ehci-msm.c
parent05570297ecbe834b1756b522412b68eaffb9ab11 (diff)
downloadlinux-e0c201f339fe7fc38d1b0f6f4755ff627686c7e0.tar.xz
USB: Add MSM OTG Controller driver
This driver implements PHY initialization, clock management, ULPI IO ops and simple OTG state machine to kick host/peripheral based on Id/VBUS line status. VBUS/Id lines are tied to a reference voltage on some boards. Hence provide debugfs interface to select host/peripheral mode. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-msm.c')
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