On Tue, Sep 08, 2015 at 10:18:15PM -0300, Fabio Estevam wrote: > From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> > > 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@xxxxxxxxxxxxx> > Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > index d71ef07..48709dd 100644 > --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > @@ -45,6 +45,8 @@ Optional properties: > (4 bytes), This register represents the maximum length of a the burst > in 32-bit words while moving data from the USB bus to system memory, > changing this value takes effect only the SBUSCFG.AHBBRST is 0. > +- phy-clkgate-delay-us: the delay time (us) between putting the PHY into > + low power mode and gating the PHY clock. > > Example: > > @@ -61,4 +63,5 @@ Example: > ahb-burst-config = <0x0>; > tx-burst-size-dword = <0x10>; /* 64 bytes */ > rx-burst-size-dword = <0x10>; > + phy-clkgate-delay-us = <400>; > }; > -- > 1.9.1 > I will queue both for next rc, thanks. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
