On Wed, Feb 27, 2013 at 09:07:35AM +0100, Sascha Hauer wrote:

On Wed, Feb 27, 2013 at 09:55:10AM +0200, Felipe Balbi wrote:

quoted

Hi,

On Wed, Feb 27, 2013 at 02:33:17PM +0800, Peter Chen wrote:

quoted

- For host, the vbus should always be on.
- For otg, the vbus is off defaultly, the vbus needs to be
turned on/off when usb role switches.

Signed-off-by: Peter Chen <redacted>

one quick question, if chipidea already has an imx glue layer, can I
delete the broken imx_udc ? It doesn't even compile and it's including
headers which don't exist.

This driver handles i.MX1. This one has a gadget only core which is not
chipidea compatible. You should ping Darius Augulis [off-list ref]
if he is willing to put some love into the driver.

Sascha is correct.

-- 

Best Regards,
Peter Chen