Re: [PATCH 4/7] usb: otg: twl4030-usb: poll for ID disconnect

2013-03-10 Thread Grazvydas Ignotas
On Sun, Mar 10, 2013 at 1:03 PM, Michael Trimarchi wrote: > Hi > > just one comment. > > On 10/03/13 02:07, Grazvydas Ignotas wrote: >> On pandora, STS_USB interrupt doesn't arrive on USB host cable disconnect >> for some reason while VBUS is driven by twl itself, but STS_HW_CONDITIONS >> is updat

Re: [PATCH 4/7] usb: otg: twl4030-usb: poll for ID disconnect

2013-03-10 Thread Michael Trimarchi
Hi just one comment. On 10/03/13 02:07, Grazvydas Ignotas wrote: > On pandora, STS_USB interrupt doesn't arrive on USB host cable disconnect > for some reason while VBUS is driven by twl itself, but STS_HW_CONDITIONS > is updated correctly. It does work fine when PHY is powered down though. > To

[PATCH 4/7] usb: otg: twl4030-usb: poll for ID disconnect

2013-03-09 Thread Grazvydas Ignotas
On pandora, STS_USB interrupt doesn't arrive on USB host cable disconnect for some reason while VBUS is driven by twl itself, but STS_HW_CONDITIONS is updated correctly. It does work fine when PHY is powered down though. To work around that we have to poll. TI PSP kernels have similar workarounds,