RE: [PATCH 4/4] doc: usb: ci-hdrc-usb2: Add pinctrl properties for HSIC pin groups

2018-10-16 Thread Peter Chen
> On Tue, Oct 16, 2018 at 2:02 AM Peter Chen wrote: > > > > For USB HSIC, the data and strobe pin needs to be pulled down at > > default, we consider it as "idle" state. When the USB host is ready to > > be used, the strobe pin needs to be pulled up, we consider it as > > "active" state. > > >

Re: [PATCH 4/4] doc: usb: ci-hdrc-usb2: Add pinctrl properties for HSIC pin groups

2018-10-16 Thread Fabio Estevam
Hi Peter, On Tue, Oct 16, 2018 at 2:02 AM Peter Chen wrote: > > For USB HSIC, the data and strobe pin needs to be pulled down > at default, we consider it as "idle" state. When the USB host > is ready to be used, the strobe pin needs to be pulled up, > we consider it as "active" state. > >