Doc: usb: ci-hdrc-usb2: Add phy-clkgate-delay-us entry

Add an entry 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 22:18:15 -03:00 • committed by Peter Chen
commit 17aa4450f8