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usb: chipidea: Add support for 'phy-clkgate-delay-us' property

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Add support for the optional 'phy-clkgate-delay-us' property that is
used to describe the delay time between putting PHY into low power mode
and turning off the PHY clock.

Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
This commit is contained in:
Fabio Estevam
2015-09-08 22:18:14 -03:00
committed by Peter Chen
parent 3ecb3e09b0
commit 1fbf46280e
2 changed files with 8 additions and 0 deletions
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include/linux/usb/chipidea.h
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@@ -71,6 +71,7 @@ struct ci_hdrc_platform_data {
/* VBUS and ID signal state tracking, using extcon framework */
struct ci_hdrc_cable vbus_extcon;
struct ci_hdrc_cable id_extcon;
u32 phy_clkgate_delay_us;
};
/* Default offset of capability registers */