When we need the PHY can be waken up by external signals,
we can call this API. Besides, we call mxs_phy_disconnect_line
at this API to close the connection between USB PHY and
controller, after that, the line state from controller is SE0.
Once the PHY is out of power, without calling mxs_phy_disco
Dear Peter Chen,
> When we need the PHY can be waken up by external signals,
> we can call this API. Besides, we call mxs_phy_disconnect_line
> at this API to close the connection between USB PHY and
> controller, after that, the line state from controller is SE0.
> Once the PHY is out of power, w
On Sat, Oct 12, 2013 at 11:44:59AM +0200, Marek Vasut wrote:
>
> > +static int mxs_phy_set_wakeup(struct usb_phy *x, bool enabled)
> > +{
> > + struct mxs_phy *mxs_phy = to_mxs_phy(x);
> > + u32 value = BM_USBPHY_CTRL_ENVBUSCHG_WKUP |
> > + BM_USBPHY_CTRL_ENDPDMCHG_WKUP |
> >