On Tue, Feb 06, 2018 at 10:47:25AM -0800, Tony Lindgren wrote: > * Andreas Kemnade <andreas@xxxxxxxxxxxx> [180127 08:34]: > > On dm3730 there are enumeration problems after resume. > > Investigation led to the cause that the MUSB_POWER_SOFTCONN > > bit is not set. If it was set before suspend (because it > > was enabled via musb_pullup()), it is set in > > musb_restore_context() so the pullup is enabled. But then > > musb_start() is called which overwrites MUSB_POWER and > > therefore disables MUSB_POWER_SOFTCONN, so no pullup is > > enabled and the device is not enumerated. > > I just gave this patch a quick try and things seem to behave > for me from PM point of view: > > Tested-by: Tony Lindgren <tony@xxxxxxxxxxx> Thanks for testing it. Regards, -Bin. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
