RE: ehci and ohci reset number doubt

2016-03-30 Thread Alan Stern
On Wed, 30 Mar 2016, Lipengcheng wrote: > Hi, > > The ohci-platform and ehci-platform drivers already perform their own > root-hub and bus resets. > I don't understand the sentence clearly. > > Synopsis control VERSION: DesignWare Cores USB2.0 Host-AHB Controller, > Version 2.98a > The

RE: ehci and ohci reset number doubt

2016-03-29 Thread Lipengcheng
: Friday, March 18, 2016 1:52 AM > To: Lipengcheng > Cc: ba...@ti.com; chasemetzge...@gmail.com; baolu...@linux.intel.com; > mj...@coreos.com; kbo...@gmail.com; jun...@freescale.com; > robert.schlabb...@gmx.net; linux-usb@vger.kernel.org > Subject: Re: ehci and ohci reset number do

ehci and ohci reset number doubt

2016-03-19 Thread Lipengcheng
Hi, In the files of ohci-platform.c and ehci-platform.c, they have only a control reset. Can the files have one more controller reset? Our usb2 controller using a synopsis, need bus reset, root hub reset, utmi reset. The usb controller of reset and clock have the same number. Such as:

Re: ehci and ohci reset number doubt

2016-03-19 Thread gre...@linuxfoundation.org
On Thu, Mar 17, 2016 at 02:16:56AM +, Lipengcheng wrote: > > > Hi, Please resend in non-html format so that the mailing list does not reject your messages. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to

Re: ehci and ohci reset number doubt

2016-03-18 Thread Alan Stern
On Thu, 17 Mar 2016, Lipengcheng wrote: > Hi, >In the files of ohci-platform.c and ehci-platform.c, they have only a > control reset. Can the files have one more controller reset? Currently only one reset is allowed. >Our usb2 controller using a synopsis, need bus reset, root hub