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USB: OTG: add Marvell usb OTG driver support

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This driver is for ChipIdea USB OTG controller on Marvell Socs.
PXA9xx/MMP2/MMP3/MGx all have this USB OTG controller.

Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Neil Zhang
2011-12-20 13:20:22 +08:00
committed by Felipe Balbi
parent 5e6c86b017
commit 277164f03f
5 changed files with 1140 additions and 0 deletions
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5
include/linux/platform_data/mv_usb.h
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@@ -42,6 +42,11 @@ struct mv_usb_platform_data {
/* only valid for HCD. OTG or Host only*/
unsigned int mode;
/* This flag is used for that needs id pin checked by otg */
unsigned int disable_otg_clock_gating:1;
/* Force a_bus_req to be asserted */
unsigned int otg_force_a_bus_req:1;
int (*phy_init)(void __iomem *regbase);
void (*phy_deinit)(void __iomem *regbase);
int (*set_vbus)(unsigned int vbus);