Re: [PATCH 2/3] ARM: OMAP4: hwmod data: do not enable or reset the AESS during kernel init

[Sebastien Guiriec <s-guiriec@ti.com>]

On 01/04/2013 07:35 PM, Paul Walmsley wrote:
> Hi Sebastien
>
> On Fri, 4 Jan 2013, Sebastien Guiriec wrote:
>
>> The AESS on OMAP4 has additional register on top of SYS_CONFIG for
>> auto gatting configuration. In order to avoid running clock after
>> boot up we should avoid to enable and reset the module during boot up.
>>
>> Audio driver will be in charge of configuring the addition register.
>>
>> At its core, this patch is a workaround for an OMAP hardware problem.
>> It should be possible to configure the OMAP with good default reset
>> configuration of AESS IP for auto gatting mode.
>>
>> Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com>
>
> What do you think about a slightly modified and updated version of:
>
> http://www.mail-archive.com/linux-omap@vger.kernel.org/msg69853.html

This solution is the better. I was thinking that Tony reject this 
callback (but I realize that I miss the second series long time back).

Paul,
Do you want me to rebase this version and update the serie or are you 
handle it?

>
> ?  That way we can reset the IP block at startup, like most of our other
> IP blocks, to avoid previous OS and bootloader dependencies.

Yes can be useful.

>
>
> - Paul
>