Re: [PATCH] usb: dwc2: Disable power down feature on Samsung SoCs

2018-12-14 Thread Artur Petrosyan
Hi Marek, On 12/6/2018 18:20, Marek Szyprowski wrote: > Hi Artur, > > On 2018-12-04 15:28, Artur Petrosyan wrote: >> On 11/20/2018 19:38, Marek Szyprowski wrote: >>> Power down feature of DWC2 module integrated in Samsung SoCs doesn't work >>> properly or needs some additional handling in PHY or

Re: [PATCH] usb: dwc2: Disable power down feature on Samsung SoCs

2018-12-06 Thread Marek Szyprowski
Hi Artur, On 2018-12-04 15:28, Artur Petrosyan wrote: > On 11/20/2018 19:38, Marek Szyprowski wrote: >> Power down feature of DWC2 module integrated in Samsung SoCs doesn't work >> properly or needs some additional handling in PHY or SoC glue layer, so >> disable it for now. Without disabling powe

Re: [PATCH] usb: dwc2: Disable power down feature on Samsung SoCs

2018-12-04 Thread Artur Petrosyan
Hi Marek, On 11/20/2018 19:38, Marek Szyprowski wrote: > Power down feature of DWC2 module integrated in Samsung SoCs doesn't work > properly or needs some additional handling in PHY or SoC glue layer, so > disable it for now. Without disabling power down, DWC2 causes random memory > trashes and f

Re: [PATCH] usb: dwc2: Disable power down feature on Samsung SoCs

2018-11-20 Thread Minas Harutyunyan
On 11/20/2018 7:38 PM, Marek Szyprowski wrote: > Power down feature of DWC2 module integrated in Samsung SoCs doesn't work > properly or needs some additional handling in PHY or SoC glue layer, so > disable it for now. Without disabling power down, DWC2 causes random memory > trashes and fails enum