usb: musb: Add 'extvbus' in musb_hdrc_platform_data

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Some of the board might use external Vbus power supply on musb
interface which would require to program ULPI_BUSCONTROL register.

Adding 'extvbus' flag which can be set from such boards which will
be checked at musb driver files before programming ULPI_BUSCONTROL.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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This commit is contained in:

Ajay Kumar Gupta 2009-12-28 13:40:42 +02:00 • committed by Greg Kroah-Hartman

parent 51bf0d0e6c

commit 5fc4e77911

3 changed files with 16 additions and 0 deletions

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8

drivers/usb/musb/musb_core.c

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5

drivers/usb/musb/musb_regs.h

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