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    SubjectRe: [PATCH] usb: musb: fix enumeration after resume
    * Andreas Kemnade <andreas@kemnade.info> [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@atomide.com>

    Unrelated to this patch, I also noticed that we now somehow
    higher idle power consumption initially when musb modules are
    loaded. It used to idle after that but now to get things to
    idle I had to plug and unplug a USB device once to the musb
    port.

    Regards,

    Tony

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