[PATCH 28/51] ARM: mx25: dynamically allocate mxc-ehci devices

Shawn Guo shawn.gsc at gmail.com
Sun Nov 28 21:48:47 EST 2010


Hi Uwe,

2010/11/27 Uwe Kleine-König <u.kleine-koenig at pengutronix.de>:
> Hello Jaume,
>
> On Fri, Nov 26, 2010 at 04:04:58PM +0100, Jaume Ribot wrote:
>> Dear Uwe,
>>
>> I think there is an error in the Freescale documentation, as new 0x200
>> offset (as it might be according reference manual) makes usbh2 stops
>> working.
>>
>> Other users have experienced simmilar issues:
>> http://forums.freescale.com/t5/i-MX-Microprocessors/i-MX25-USBOH-host-core-port-on-chip-serial-PHY-Control/m-p/59365
>>
>> I think old 0x400 offset value were correct.
>> Anyone can confirm?
> Maybe one of the Freescale guys?  (Added to Cc:)
>
I confirmed it with i.MX25 design team that offset 0x400 is the
correct one, and 0x200 will not work.  I will ping documentation team
to get this document error fixed.

-- 
Regards,
Shawn



More information about the linux-arm-kernel mailing list