Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-12-13 Thread Krzysztof Kozlowski
On Tue, Dec 13, 2016 at 2:34 PM, Hans Verkuil wrote: > Try again, this time with Krzysztof's new email address... > > > On 13/12/16 13:20, Hans Verkuil wrote: >> >> Hi Krzysztof, >> >> This still seems to be broken with the latest 4.9 kernel, right? >> >> Has there been any progress on this? Do yo

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-12-13 Thread Hans Verkuil
Try again, this time with Krzysztof's new email address... On 13/12/16 13:20, Hans Verkuil wrote: 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

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-12-13 Thread Hans Verkuil
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 o

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-31 Thread Krzysztof Kozlowski
On 05/31/2016 02:58 AM, Peter Chen wrote: > On Sat, May 28, 2016 at 11:36:13AM +0800, Peter Chen wrote: >> All, how we move on for this? >> >> 1. Using a generic driver to manage both mmc and USB (and further >> subsystem), USB and further subsystem do not use pwrseq node in dts. >> 2. USB creates

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-30 Thread Peter Chen
On Sat, May 28, 2016 at 11:36:13AM +0800, Peter Chen wrote: > On Tue, May 10, 2016 at 01:02:08PM +0200, Ulf Hansson wrote: > > + Arnd > > > > [...] > > > > >> >> Solution > > >> >> > > >> >> This is very similar to the MMC pwrseq behavior so the idea is to: > > >> >> 1. Move MMC pwrseq d

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-27 Thread Peter Chen
On Tue, May 10, 2016 at 01:02:08PM +0200, Ulf Hansson wrote: > + Arnd > > [...] > > >> >> Solution > >> >> > >> >> This is very similar to the MMC pwrseq behavior so the idea is to: > >> >> 1. Move MMC pwrseq drivers to generic place, > >> > > >> > You can do that, but I'm going to NAK a

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-10 Thread Ulf Hansson
+ Arnd [...] >> >> Solution >> >> >> >> This is very similar to the MMC pwrseq behavior so the idea is to: >> >> 1. Move MMC pwrseq drivers to generic place, >> > >> > You can do that, but I'm going to NAK any use of pwrseq bindings outside >> > of MMC. I think it is the wrong way to do

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-09 Thread Rob Herring
On Mon, May 09, 2016 at 09:46:40AM +0200, Ulf Hansson wrote: > On 6 May 2016 at 00:42, Rob Herring wrote: > > On Thu, May 05, 2016 at 02:34:13PM +0200, Krzysztof Kozlowski wrote: > >> Hi, > >> > >> This is a different, second try to fix usb3503+lan on Odroid U3 board > >> if it was initialized by

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-09 Thread Ulf Hansson
On 6 May 2016 at 00:42, Rob Herring wrote: > On Thu, May 05, 2016 at 02:34:13PM +0200, 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.spini

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-06 Thread Rob Herring
On Fri, May 6, 2016 at 1:10 AM, Krzysztof Kozlowski wrote: > On 05/06/2016 12:42 AM, Rob Herring wrote: >> On Thu, May 05, 2016 at 02:34:13PM +0200, Krzysztof Kozlowski wrote: >>> Hi, >>> >>> This is a different, second try to fix usb3503+lan on Odroid U3 board >>> if it was initialized by bootloa

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-06 Thread Peter Chen
On Fri, May 06, 2016 at 08:12:24AM +0200, Krzysztof Kozlowski wrote: > On 05/06/2016 07:44 AM, Peter Chen wrote: > > On Thu, May 05, 2016 at 05:42:40PM -0500, Rob Herring wrote: > >> On Thu, May 05, 2016 at 02:34:13PM +0200, Krzysztof Kozlowski wrote: > >>> Hi, > >>> > >>> This is a different, seco

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-05 Thread Krzysztof Kozlowski
On 05/06/2016 07:44 AM, Peter Chen wrote: > On Thu, May 05, 2016 at 05:42:40PM -0500, Rob Herring wrote: >> On Thu, May 05, 2016 at 02:34:13PM +0200, Krzysztof Kozlowski wrote: >>> Hi, >>> >>> This is a different, second try to fix usb3503+lan on Odroid U3 board >>> if it was initialized by bootloa

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-05 Thread Krzysztof Kozlowski
On 05/06/2016 12:42 AM, Rob Herring wrote: > On Thu, May 05, 2016 at 02:34:13PM +0200, 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.spinic

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-05 Thread Peter Chen
On Thu, May 05, 2016 at 05:42:40PM -0500, Rob Herring wrote: > On Thu, May 05, 2016 at 02:34:13PM +0200, 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 ver

Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-05 Thread Rob Herring
On Thu, May 05, 2016 at 02:34:13PM +0200, 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 > > > Probl

[RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

2016-05-05 Thread Krzysztof Kozlowski
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