RE: [PATCH v3 2/5] usb: assign ACPI companions for embedded USB devices

[Ghorai, Sukumar]

>On Wed, Nov 21, 2018 at 03:50:17PM -0800, Rajat Jain wrote:
>> From: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
>>
>> USB devices permanently connected to USB ports may be described in
>> ACPI tables and share ACPI devices with ports they are connected to.
>> See [1] for details.
>>
>> This will allow us to describe sideband resources for devices, such
>> as, for example, hard reset line for BT USB controllers.
>>
>> [1]
>> https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/othe
>> r-acpi-namespace-objects#acpi-namespace-hierarchy-and-adr-for-
>embedded
>> -usb-devices
>>
>> Signed-off-by: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
>> Signed-off-by: Rajat Jain <rajatja@xxxxxxxxxx> (changed how we get the
>> usb_port)
>
>Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Tested-by: Sukumar Ghorai <sukumar.ghorai@xxxxxxxxx>