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USB: EHCI: Add MSM Host Controller driver

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This patch adds support for EHCI compliant HSUSB Host controller found
on MSM chips.  The root hub has a single port and TT is built into it.
This driver depends on OTG driver for PHY initialization, clock
management and powering up VBUS.

Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Pavankumar Kondeti
2010-12-07 17:53:56 +05:30
committed by Greg Kroah-Hartman
parent e0c201f339
commit b0848aea10
4 changed files with 307 additions and 0 deletions
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5
drivers/usb/host/ehci-hcd.c
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@@ -1239,6 +1239,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER spear_ehci_hcd_driver
#endif
#ifdef CONFIG_USB_EHCI_MSM
#include "ehci-msm.c"
#define PLATFORM_DRIVER ehci_msm_driver
#endif
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
!defined(XILINX_OF_PLATFORM_DRIVER)