Re: [PATCH] usb: xhci: add support for performing fake doorbell

2016-10-08 Thread Rob Herring
On Sat, Oct 01, 2016 at 11:58:10PM +0200, Rafał Miłecki wrote: > From: Rafał Miłecki > > Broadcom's Northstar XHCI controllers seem to need a special start > procedure to work correctly. There isn't any official documentation on > this, the problem is that controller doesn't detect any connected

[PATCH] usb: xhci: add support for performing fake doorbell

2016-10-01 Thread Rafał Miłecki
From: Rafał Miłecki Broadcom's Northstar XHCI controllers seem to need a special start procedure to work correctly. There isn't any official documentation on this, the problem is that controller doesn't detect any connected devices with default setup. Moreover connecting USB device to controller