Re: [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Jack Pham
On Fri, Apr 13, 2018 at 11:32:04PM +0530, Manu Gautam wrote: > On 4/13/2018 11:03 PM, Jack Pham wrote: > > Are the extcon phandles bound to the glue node? I don't see the > > description in the bindings doc in PATCH 1/3. And if so, would it be > > a duplicate of the child node's extcon binding?

Re: [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Jack Pham
On Fri, Apr 13, 2018 at 11:32:04PM +0530, Manu Gautam wrote: > On 4/13/2018 11:03 PM, Jack Pham wrote: > > Are the extcon phandles bound to the glue node? I don't see the > > description in the bindings doc in PATCH 1/3. And if so, would it be > > a duplicate of the child node's extcon binding?

Re: [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Manu Gautam
Hi Jack, On 4/13/2018 11:03 PM, Jack Pham wrote: > Hi Manu, > > On Fri, Apr 13, 2018 at 10:21:23PM +0530, Manu Gautam wrote: >> DWC3 controller on Qualcomm SOCs has a Qscratch wrapper. >> Some of its uses are described below resulting in need to >> have a separate glue driver instead of using

Re: [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Manu Gautam
Hi Jack, On 4/13/2018 11:03 PM, Jack Pham wrote: > Hi Manu, > > On Fri, Apr 13, 2018 at 10:21:23PM +0530, Manu Gautam wrote: >> DWC3 controller on Qualcomm SOCs has a Qscratch wrapper. >> Some of its uses are described below resulting in need to >> have a separate glue driver instead of using

Re: [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Jack Pham
Hi Manu, On Fri, Apr 13, 2018 at 10:21:23PM +0530, Manu Gautam wrote: > DWC3 controller on Qualcomm SOCs has a Qscratch wrapper. > Some of its uses are described below resulting in need to > have a separate glue driver instead of using dwc3-of-simple: > - It exposes register interface to

Re: [PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Jack Pham
Hi Manu, On Fri, Apr 13, 2018 at 10:21:23PM +0530, Manu Gautam wrote: > DWC3 controller on Qualcomm SOCs has a Qscratch wrapper. > Some of its uses are described below resulting in need to > have a separate glue driver instead of using dwc3-of-simple: > - It exposes register interface to

[PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Manu Gautam
DWC3 controller on Qualcomm SOCs has a Qscratch wrapper. Some of its uses are described below resulting in need to have a separate glue driver instead of using dwc3-of-simple: - It exposes register interface to override vbus-override and lane0-pwr-present signals going to hardware. These

[PATCH v2 2/3] usb: dwc3: Add Qualcomm DWC3 glue driver

2018-04-13 Thread Manu Gautam
DWC3 controller on Qualcomm SOCs has a Qscratch wrapper. Some of its uses are described below resulting in need to have a separate glue driver instead of using dwc3-of-simple: - It exposes register interface to override vbus-override and lane0-pwr-present signals going to hardware. These