From: Gary Thomas <gary@mlbassoc.com>
To: linux-omap@vger.kernel.org
Subject: MUSB Host problems
Date: Tue, 09 Jun 2009 11:45:57 -0600 [thread overview]
Message-ID: <4A2E9FD5.9090807@mlbassoc.com> (raw)
I'm trying to get MUSB Host working on my 3530 platform (very
similar to the Beagle). When I startup, I get this message:
Clock usbhost_48m_fck didn't enable in 100000 tries
What does this mean? How do I fix it?
Currently, the USB subsystem finds the various hubs (ports 0-2).
The OTG port (0) works great. When I plug in a device to USB-1,
it sees it, but immediately gives up :-(
ehci-omap ehci-omap.0: GetStatus port 1 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: port 1: status 0501 change 0001
hub 1-0:1.0: state 7 ports 3 chg 0002 evt 0000
hub 1-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
ehci-omap ehci-omap.0: port 1 full speed --> companion
ehci-omap ehci-omap.0: GetStatus port 1 status 003801 POWER OWNER sig=j CONNECT
hub 1-0:1.0: port 1 not reset yet, waiting 50ms
ehci-omap ehci-omap.0: GetStatus port 1 status 003002 POWER OWNER sig=se0 CSC
hub 1-0:1.0: unable to enumerate USB device on port 1
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0002
hub 1-0:1.0: hub_suspend
Then it's dead. Any ideas?
Thanks
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
next reply other threads:[~2009-06-09 17:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-09 17:45 Gary Thomas [this message]
2009-06-09 17:49 ` MUSB Host problems Pandita, Vikram
2009-06-09 18:28 ` Gary Thomas
2009-06-10 2:25 ` Pandita, Vikram
2009-06-10 5:12 ` Jarkko Nikula
2009-06-10 13:15 ` Gary Thomas
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