On 2018-04-18 07:48, yos...@codeaurora.org wrote:
> On 2018-04-17 17:11, Peter Rosin wrote:
>> On 2018-04-17 15:52, Yossi Mansharoff wrote:
>>> On the db410c 96boards platform we have a TC7USB40MU on the board
>>> to mux the D+/D- lines coming from the controller between a micro
>>> usb "device"
> >> @@ -3,6 +3,8 @@ config USB_CHIPIDEA
> >>depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD &&
> >> !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA
> >>select EXTCON
> >>select RESET_CONTROLLER
> >> + select MULTIPLEXER
> >> + select MUX_GPIO
> >
> > The above
On 2018-04-20 04:00, Peter Chen wrote:
>
>
>> --- a/drivers/usb/chipidea/Kconfig
>> +++ b/drivers/usb/chipidea/Kconfig
>> @@ -3,6 +3,8 @@ config USB_CHIPIDEA
>> depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD
>> && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA
>>
> --- a/drivers/usb/chipidea/Kconfig
> +++ b/drivers/usb/chipidea/Kconfig
> @@ -3,6 +3,8 @@ config USB_CHIPIDEA
> depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD
> && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA
> select EXTCON
> select RESET_CONTROLLER
On 2018-04-17 17:11, Peter Rosin wrote:
On 2018-04-17 15:52, Yossi Mansharoff wrote:
On the db410c 96boards platform we have a TC7USB40MU on the board
to mux the D+/D- lines coming from the controller between a micro
usb "device" port and a USB hub for "host" roles[1]. During a
role switch, we
On 2018-04-17 15:52, Yossi Mansharoff wrote:
> On the db410c 96boards platform we have a TC7USB40MU on the board
> to mux the D+/D- lines coming from the controller between a micro
> usb "device" port and a USB hub for "host" roles[1]. During a
> role switch, we need to toggle this mux to forward