Re: [PATCH v8 2/3] usb: dwc2: assert phy reset when waking up in rk3288 platform

2016-10-19 Thread Randy Li
On 10/20/2016 06:58 AM, John Youn wrote: On 10/15/2016 8:07 AM, 陈豪 wrote: 2016-09-25 2:50 GMT+08:00 Randy Li : On the rk3288 USB host-only port (the one that's not the OTG-enabled port) the PHY can get into a bad state when a wakeup is asserted (not just a wakeup from full system suspend but

Re: [PATCH v8 2/3] usb: dwc2: assert phy reset when waking up in rk3288 platform

2016-10-19 Thread John Youn
On 10/15/2016 8:07 AM, 陈豪 wrote: > 2016-09-25 2:50 GMT+08:00 Randy Li : >> On the rk3288 USB host-only port (the one that's not the OTG-enabled >> port) the PHY can get into a bad state when a wakeup is asserted (not >> just a wakeup from full system suspend but also a wakeup from >> autosuspend).

Re: [PATCH v8 2/3] usb: dwc2: assert phy reset when waking up in rk3288 platform

2016-10-15 Thread 陈豪
2016-09-25 2:50 GMT+08:00 Randy Li : > On the rk3288 USB host-only port (the one that's not the OTG-enabled > port) the PHY can get into a bad state when a wakeup is asserted (not > just a wakeup from full system suspend but also a wakeup from > autosuspend). > > We can get the PHY out of its bad s

Re: [PATCH v8 2/3] usb: dwc2: assert phy reset when waking up in rk3288 platform

2016-09-26 Thread John Youn
On 9/24/2016 11:51 AM, Randy Li wrote: > On the rk3288 USB host-only port (the one that's not the OTG-enabled > port) the PHY can get into a bad state when a wakeup is asserted (not > just a wakeup from full system suspend but also a wakeup from > autosuspend). > > We can get the PHY out of its ba

[PATCH v8 2/3] usb: dwc2: assert phy reset when waking up in rk3288 platform

2016-09-24 Thread Randy Li
On the rk3288 USB host-only port (the one that's not the OTG-enabled port) the PHY can get into a bad state when a wakeup is asserted (not just a wakeup from full system suspend but also a wakeup from autosuspend). We can get the PHY out of its bad state by asserting its "port reset", but unfortun