linux-kernel - Re: [PATCH v2 2/2] usb: dwc3: add dual role support using OTG block

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Message-ID: <87ina6btil.fsf@linux.intel.com>
Date:   Thu, 08 Mar 2018 15:12:50 +0200
From:   Felipe Balbi <balbi@...nel.org>
To:     Roger Quadros <rogerq@...com>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] usb: dwc3: add dual role support using OTG block


Hi,

Roger Quadros <rogerq@...com> writes:
> Felipe,
>
> On 08/03/18 12:39, Felipe Balbi wrote:
>> Roger Quadros <rogerq@...com> writes:
>> 
>>> This is useful on platforms (e.g. TI AM437x) that don't
>>> have ID available on a GPIO but do have the OTG block.
>>>
>>> We can obtain the ID state via the OTG block and use it
>>> for dual-role switching.
>>>
>>> Signed-off-by: Roger Quadros <rogerq@...com>
>> 
>> patch one applied fine to testing/next. But not this one:
>
> That's because you will need this commit from v4.16-rc3
>
> c4a5153e87fd	("usb: dwc3: core: Power-off core/PHYs on system_suspend in host mode")
>
> Could you please apply that and let me know if it works?

indeed, applied fine. thanks

-- 
balbi

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