linux-kernel - Re: [RFT PATCH 2/2] Revert "usb: dwc2: Fix probe problem on bcm2835"

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Message-ID: <1400647253.149212.b3bb45b6-c852-4cf1-9d3e-9fb299176369.open-xchange@email.1und1.de>
Date:	Mon, 7 Mar 2016 19:40:39 +0100 (CET)
From:	Stefan Wahren <stefan.wahren@...e.com>
To:	johnyoun@...opsys.com, Douglas Anderson <dianders@...omium.org>,
	Heiko Stuebner <heiko@...ech.de>, balbi@...nel.org
Cc:	linux@...ewoehner.de, huangtao@...k-chips.com,
	Julius Werner <jwerner@...omium.org>,
	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org, caesar.upstream@...il.com,
	repk@...plefau.lt
Subject: Re: [RFT PATCH 2/2] Revert "usb: dwc2: Fix probe problem on
 bcm2835"

Hi Doug,

> Douglas Anderson <dianders@...omium.org> hat am 4. März 2016 um 19:23
> geschrieben:
>
>
> This reverts commit 192cb07f7928 ("usb: dwc2: Fix probe problem on
> bcm2835") now that we've found the root cause. See the change
> titled ("usb: dwc2: Add a 10 ms delay to dwc2_core_reset()").

adding a delay of 10 ms after a core reset might be a idea, but applying both
patches breaks USB support on RPi :-(

I'm getting the wrong register values ...

Stefan