Re: [PATCH v3 1/3] USB: chipidea: add imx usbmisc support

2012-07-31 Thread Richard Zhao
On Tue, Jul 31, 2012 at 09:06:33AM +0800, Chen Peter-B29397 wrote: > > > > > > > <&usbmisc 0> would then mean port 0 of the usbmisc device. > > I didn't add the restriction that a usbmisc driver must have a usbmisc > > device. I'm not sure whether all SoC and future SoC can be look as > > a devic

RE: [PATCH v3 1/3] USB: chipidea: add imx usbmisc support

2012-07-30 Thread Chen Peter-B29397
> > > > <&usbmisc 0> would then mean port 0 of the usbmisc device. > I didn't add the restriction that a usbmisc driver must have a usbmisc > device. I'm not sure whether all SoC and future SoC can be look as > a device. > > Peter, do you have any idea? > I have not followed this usbmisc design

Re: [PATCH v3 1/3] USB: chipidea: add imx usbmisc support

2012-07-30 Thread Richard Zhao
On Mon, Jul 30, 2012 at 11:32:44AM +0200, Sascha Hauer wrote: > On Thu, Jul 26, 2012 at 06:35:14PM +0800, Richard Zhao wrote: > > i.MX usb controllers shares non-core registers, which may include > > SoC specific controls. We take it as a usbmisc device and usbmisc > > driver set operations needed

Re: [PATCH v3 1/3] USB: chipidea: add imx usbmisc support

2012-07-30 Thread Sascha Hauer
On Thu, Jul 26, 2012 at 06:35:14PM +0800, Richard Zhao wrote: > i.MX usb controllers shares non-core registers, which may include > SoC specific controls. We take it as a usbmisc device and usbmisc > driver set operations needed by ci13xxx_imx driver. > > For example, Sabrelite board has bad over-