From: Hans Verkuil <hverkuil@xs4all.nl>
To: Krzysztof Kozlowski <k.kozlowski@samsung.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-mmc@vger.kernel.org,
linux-pm@vger.kernel.org, linux-usb@vger.kernel.org,
Ulf Hansson <ulf.hansson@linaro.org>,
Sebastian Reichel <sre@kernel.org>,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mark Brown <broonie@kernel.org>
Cc: tjakobi@math.uni-bielefeld.de, m.szyprowski@samsung.com,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting
Date: Tue, 13 Dec 2016 13:20:19 +0100 [thread overview]
Message-ID: <c956e27e-7e01-2a2f-0e35-796c4a6556ae@xs4all.nl> (raw)
In-Reply-To: <1462451666-17945-1-git-send-email-k.kozlowski@samsung.com>
Hi Krzysztof,
This still seems to be broken with the latest 4.9 kernel, right?
Has there been any progress on this? Do you have an updated patch series
for me to use?
Regards,
Hans
On 05/05/16 14:34, Krzysztof Kozlowski wrote:
> Hi,
>
> This is a different, second try to fix usb3503+lan on Odroid U3 board
> if it was initialized by bootloader (e.g. for TFTP boot).
>
> First version:
> http://www.spinics.net/lists/linux-usb/msg140042.html
>
>
> Problem
> =======
> When Odroid U3 (usb3503 + smsc95xx + max77686) boots from network (TFTP),
> the usb3503 and LAN smsc95xx do not show up in "lsusb". Hard-reset
> is required, e.g. by suspend to RAM. The actual TFTP boot does
> not have to happen. Just "usb start" from U-Boot is sufficient.
>
next prev parent reply other threads:[~2016-12-13 12:20 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-05 12:34 [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 01/13] usb: misc: usb3503: Clean up on driver unbind Krzysztof Kozlowski
2016-05-05 18:32 ` Javier Martinez Canillas
2016-05-06 6:13 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 02/13] power/mmc: Move pwrseq drivers to power/pwrseq Krzysztof Kozlowski
2016-05-05 18:44 ` Javier Martinez Canillas
2016-05-06 6:15 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 03/13] MAINTAINERS: Retain Ulf Hansson as the same maintainer of pwrseq Krzysztof Kozlowski
2016-05-05 18:46 ` Javier Martinez Canillas
2016-05-05 12:34 ` [RFC v2 06/13] power: pwrseq: Generalize mmc_pwrseq operations by removing mmc prefix Krzysztof Kozlowski
[not found] ` <1462451666-17945-7-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-05 19:14 ` Javier Martinez Canillas
2016-05-05 12:34 ` [RFC v2 07/13] power: pwrseq: simple: Add support for toggling regulator Krzysztof Kozlowski
2016-05-05 19:31 ` Javier Martinez Canillas
2016-05-06 6:24 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 08/13] usb: hub: Handle deferred probe Krzysztof Kozlowski
2016-05-05 19:33 ` Javier Martinez Canillas
2016-05-05 12:34 ` [RFC v2 09/13] power: pwrseq: Add support for USB hubs with external power Krzysztof Kozlowski
[not found] ` <1462451666-17945-10-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-05 19:52 ` Javier Martinez Canillas
2016-05-06 6:26 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 10/13] usb: hub: Power sequence the ports on activation Krzysztof Kozlowski
[not found] ` <1462451666-17945-11-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-05 14:09 ` Alan Stern
2016-05-05 17:37 ` Krzysztof Kozlowski
2016-05-05 19:56 ` Javier Martinez Canillas
[not found] ` <1462451666-17945-1-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-05 12:34 ` [RFC v2 04/13] power: pwrseq: Enable COMPILE_TEST for drivers Krzysztof Kozlowski
[not found] ` <1462451666-17945-5-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-05 18:57 ` Javier Martinez Canillas
2016-05-05 12:34 ` [RFC v2 05/13] power: pwrseq: Remove mmc prefix from mmc_pwrseq Krzysztof Kozlowski
2016-05-05 19:09 ` Javier Martinez Canillas
2016-05-06 6:20 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 11/13] usb: port: Parse pwrseq phandle from Device Tree Krzysztof Kozlowski
2016-05-05 20:10 ` Javier Martinez Canillas
2016-05-06 6:27 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 12/13] ARM: dts: exynos: Switch the buck8 to GPIO mode on Odroid U3 Krzysztof Kozlowski
2016-05-05 20:11 ` Javier Martinez Canillas
2016-05-05 22:42 ` [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting Rob Herring
2016-05-06 5:44 ` Peter Chen
2016-05-06 6:12 ` Krzysztof Kozlowski
[not found] ` <572C35C8.9080709-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-06 7:15 ` Peter Chen
2016-05-06 6:10 ` Krzysztof Kozlowski
2016-05-06 13:01 ` Rob Herring
2016-05-09 7:46 ` Ulf Hansson
2016-05-09 18:18 ` Rob Herring
2016-05-10 11:02 ` Ulf Hansson
[not found] ` <CAPDyKFq2=mqujFjvJSYxg2nVmK=OrBKLtFfb-ErNJO3Zr_LMVw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-28 3:36 ` Peter Chen
2016-05-31 0:58 ` Peter Chen
2016-05-31 11:54 ` Krzysztof Kozlowski
2016-05-05 12:34 ` [RFC v2 13/13] ARM: dts: exynos: Fix LAN and HUB after bootloader initialization on Odroid U3 Krzysztof Kozlowski
2016-05-05 20:16 ` Javier Martinez Canillas
2016-05-06 6:28 ` Krzysztof Kozlowski
2016-12-13 12:20 ` Hans Verkuil [this message]
2016-12-13 12:34 ` [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting Hans Verkuil
2016-12-13 13:53 ` Krzysztof Kozlowski
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