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usb: chipidea: add power_budget limit for ehci to platform data

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Some implementations need this limitation to work correctly.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Shishkin
2012-05-11 17:25:55 +03:00
committed by Greg Kroah-Hartman
parent eb70e5ab8f
commit bd841986e4
3 changed files with 10 additions and 1 deletions
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include/linux/usb/chipidea.h
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@@ -10,6 +10,7 @@ struct ci13xxx_udc_driver {
const char *name;
/* offset of the capability registers */
uintptr_t capoffset;
unsigned power_budget;
unsigned long flags;
#define CI13XXX_REGS_SHARED BIT(0)
#define CI13XXX_REQUIRE_TRANSCEIVER BIT(1)