Re: [U-Boot] [PATCH 1/4] usb: dwc3: fix kconfig

On 05/13/2016 02:17 PM, Roger Quadros wrote:

DWC3 can be used in host only or gadget only mode.

Signed-off-by: Roger Quadros rogerq@ti.com

drivers/usb/dwc3/Kconfig | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig index e93398f..caf695b 100644 --- a/drivers/usb/dwc3/Kconfig +++ b/drivers/usb/dwc3/Kconfig @@ -1,15 +1,16 @@ config USB_DWC3 bool "DesignWare USB3 DRD Core Support"

• depends on (USB && USB_GADGET)
• select USB_GADGET_DUALSPEED

• depends on (USB || USB_GADGET)
• select USB_GADGET_DUALSPEED if USB_GADGET help

•  Say Y here if your system has a Dual Role SuperSpeed
  

•  USB controller based on the DesignWare USB3 IP Core.
  

•  Say Y here if your system has DesignWare USB3 IP Core.
  
  

if USB_DWC3

choice bool "DWC3 Mode Selection"

• default USB_DWC3_HOST if (USB && !USB_GADGET)
• default USB_DWC3_GADGET if (!USB && USB_GADGET)

What happens if I select both USB and USB_GADGET ?

config USB_DWC3_HOST bool "Host only mode"