Re: [RFC PATCH 2/2] usb: phy: Add platform driver support for ULPI PHYs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Sep 24, 2015 at 09:21:16AM +0000, Subbaraya Sundeep Bhatta wrote:
> > > +uphy->flags);
> > > +
> > > +	uphy->usb_phy->set_vbus	= usbphy_set_vbus;
> > 
> > When you will call it?
> 
> I am calling it in host.c and otg_fsm.c of Chipidea driver wherever
> regulator_enable/disable is called to control VBUS like below: 
> 
> if (ci->platdata->flags & CI_HDRC_PHY_VBUS_CONTROL) {
>                 if (enable)
>                         ci->usb_phy->set_vbus(ci->usb_phy, 1);
>                 else
>                         ci->usb_phy->set_vbus(ci->usb_phy, 0);
> }
> 
> After these changes host mode and otg modes works fine
> for my case.
> 

Get it, there are several vbus control ways, I may need to consolidate
them, of cos, this is another topic.

-- 

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



[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux