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usb: chipidea: add runtime power management support

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Add runtime power management support.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Chen
2015-02-11 12:44:45 +08:00
committed by Greg Kroah-Hartman
parent a4cf1b14cf
commit 1f874edcb7
4 changed files with 103 additions and 6 deletions
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include/linux/usb/chipidea.h
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@@ -19,6 +19,7 @@ struct ci_hdrc_platform_data {
enum usb_phy_interface phy_mode;
unsigned long flags;
#define CI_HDRC_REGS_SHARED BIT(0)
#define CI_HDRC_SUPPORTS_RUNTIME_PM BIT(2)
#define CI_HDRC_DISABLE_STREAMING BIT(3)
/*
* Only set it when DCCPARAMS.DC==1 and DCCPARAMS.HC==1,