[RFC PATCH 0/3] ARM: OMAP2+: Add command line parameter for debugSS module control

Tony Lindgren tony at atomide.com
Mon Apr 8 13:30:53 EDT 2013


* Hiremath, Vaibhav <hvaibhav at ti.com> [130314 04:33]:
> > From: Hiremath, Vaibhav
> > This patch introduces new kernel parameter "omap_debugss_en",
> > which will allow user to control debugSS module enable/disable
> > part during boot-time.
> > 
> > In case of OMAP3, the debugSS is part of EMU domain and
> > is currently controlled by clock tree alone.
> > 
> > In case of OMAP4, the debugSS is part of EMU domain and
> > is currently controlled by clock tree, as MODULEMODE_SWCTRL
> > is not defined for hwmod.
> > 
> > In case of AM335x, the debugSS is in wakeup domain and is currently
> > controlled through hwmod alone. Currently we keep it always enabled.
> 
> Any comments or input on this patch series?

No comments on adding the clocks, but the enabling of
them should be just a regular device driver.

Regards,

Tony



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