Hi Daniel,

On Fri, 2015-05-22 at 12:22 +0800, Daniel Kurtz wrote:

On Thu, May 21, 2015 at 3:12 PM, James Liao [off-list ref] wrote:

quoted

Most multimedia subsystem clocks will be accessed by multiple
drivers, so it's a better way to manage these clocks in CCF.
This patch adds clock support for MM, IMG, VDEC, VENC and VENC_LT
subsystems.

Is there a reason why this patch (or patch set) does not also include
definitions for the SCP_SYS, AUDIO and MFG_SYS clocks?

Clocks of SCP_SYS is a workaround in our previous internal
implementation. It should be replaced with new mtk-scpsys driver which
implemented in pm_domain framework because they are used to power on/off
subsystem domains.

I had discussed with Sascha, and he said it not worth the overhead of
CCF for clocks that are not shared by different units. As I know AUDIO
and MFG clocks are only used by their own drivers. So I don't include
them in this patch.


Best regards,

James


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