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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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2
drivers/usb/chipidea/host.c
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@@ -116,6 +116,8 @@ static int host_start(struct ci13xxx *ci)
hcd->regs = ci->hw_bank.abs;
hcd->has_tt = 1;
hcd->power_budget = ci->udc_driver->power_budget;
ehci = hcd_to_ehci(hcd);
ehci->caps = ci->hw_bank.cap;
ehci->has_hostpc = ci->hw_bank.lpm;