[meta-freescale] [PATCH] arm/mach-mx6: fix pll4 set_rate callback
Alexander Smirnov
alex.bluesman.smirnov at gmail.com
Tue Jun 4 05:43:53 PDT 2013
Hi Folks,
> There is single method to set clock-rate for both audio and video
pll-s
> in i.MX6q clock system implementation. That's possible due to they have
> similar set of registers with a different bases. But there is also one
> common register: CCM_ANALOG_MISC2, which contains post-dividers.
>
> In current implementation, independently of whether audio or video clock
> is going to be set, the mask 0xc0000000 is applied to MISC2 register.
> This means, that if the audio clock rate is changed, the video clock
> post-dividers possibly will be corrupted.
>
> This patch fixes the issue described above.
>
> Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov at gmail.com
> <mailto:alex.bluesman.smirnov at gmail.com>>
>
>
> I am adding Fabio and Mahesh in Cc so they can take a look in this patch
has anybody looked at the patch I sent?
I also have a couple of fixes for imx audio, can I send them here?
With best regards,
Alex
>
> Regards,
>
> --
> Otavio Salvador O.S. Systems
> http://www.ossystems.com.br http://projetos.ossystems.com.br
> Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
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