> On Mon, Oct 22, 2018 at 11:55 AM Schrempf Frieder
> wrote:
>
> > I think you forgot to improve this description. Maybe something like this:
> >
> > pinctrl-names: Names for optional pin modes for "default", "host" or
> > "device". In case of HSIC-mode "idle" and "active" pin
>
On 22.10.18 07:43, 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.
>
> Signed-off-by: Peter Chen
> ---
On Mon, Oct 22, 2018 at 11:55 AM Schrempf Frieder
wrote:
> I think you forgot to improve this description. Maybe something like this:
>
> pinctrl-names: Names for optional pin modes for "default", "host" or
> "device". In case of HSIC-mode "idle" and "active" pin
>
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.
Signed-off-by: Peter Chen
---
Documentation/devicetree/bindings/usb/ci-hdrc-usb