Re: [PATCH 2/5] mmc: tmio_mmc: add bus_shift support
From: pHilipp Zabel
Date: Sat May 30 2009 - 07:45:22 EST
On Sat, May 30, 2009 at 12:36 PM, Ian molton <spyro@xxxxxxx> wrote:
> pHilipp Zabel wrote:
>> On Mon, May 25, 2009 at 9:27 PM, Philipp Zabel <philipp.zabel@xxxxxxxxx>
>>> Some ASIC3 devices in the wild are connected with the address bus shifted
>>> by one line, so that its 16-bit registers appear 32-bit aligned in host
>>> memory space.
>> This patch has to be amended:
> I have to assume that this works - I have no asic3 hardware, and bus shift
> is zero on TMIO hardware, so this didnt cause issues.
> This modification acked too.
Thanks. Actually, I only have bus_shift = 0 hardware, too (hx4700 and
According to http://wiki.xda-developers.com/index.php?pagename=ASIC3,
himalaya and the iPAQs h4xxx, h19xx, h39xx and rx37xx have the shift.
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