On Mon, 13 Mar 2017, Yoshihiro Shimoda wrote:
> The usb_add_hcd() will call phy_{get,init,power_on}() if hcd->phy is not set.
> After the usb_add_hcd() call phy_power_on(), it keeps until usb_remove_hcd().
> And then, even if the system turns suspend, the usb core keeps the phy power.
> I think
The usb_add_hcd() will call phy_{get,init,power_on}() if hcd->phy is not set.
After the usb_add_hcd() call phy_power_on(), it keeps until usb_remove_hcd().
And then, even if the system turns suspend, the usb core keeps the phy power.
I think that each host driver should handle the phy power. So,
