Messages in this thread | | | Date | Sat, 4 Feb 2012 11:54:23 +0100 | From | Andrew Lunn <> | Subject | Re: PROBLEM: USB regression on TS-7800 board |
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On Sat, Feb 04, 2012 at 02:27:18AM +0100, Ambroz Bizjak wrote: > Hi, > > I've had problems with using newer Linux kernels with the TS-7800 ARM > board. Since kernel 3.0.0, USB storage devices are not recognized, and > errors are reported. See attachments for kernel output.
Hi Ambroz
Thanks for the regression report.
I don't have any Orion5x hardware, i only have kirkwood based machines. So its very hard for me to test these changes.
I've spotted one thing which looks wrong. Please could you test this. Its not a fix, just a proof i'm on the right track.
In arch/arm/plat-orion/common.c
/***************************************************************************** * EHCI ****************************************************************************/ static struct orion_ehci_data orion_ehci_data = { .phy_version = EHCI_PHY_NA, };
change this to
.phy_version = EHCI_PHY_ORION.
and see if the USB works then.
Thanks Andrew
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