[PATCH V2] clk: introduce u-boot,ignore-clk-defaults

Tom Rini trini at konsulko.com
Sat Nov 20 13:57:11 CET 2021


On Sat, Nov 20, 2021 at 12:10:54PM +0000, Peng Fan (OSS) wrote:
> > Subject: [PATCH V2] clk: introduce u-boot,ignore-clk-defaults
> > 
> > From: Peng Fan <peng.fan at nxp.com>
> > 
> > Current code has a force clk_set_defaults in multiple stages, U-Boot reuse the
> > same device tree and Linux Kernel device tree, but we not register all the clks
> > as Linux Kernel, so clk_set_defaults will fail and cause the clk provider
> > registeration fail.
> > 
> > So introduce a new property to ignore the default settings which could be
> > used by any node that wanna ignore default settings.
> > 
> > Reviewed-by: Simon Glass <sjg at chromium.org>
> > Signed-off-by: Peng Fan <peng.fan at nxp.com>
> > ---
> > 
> > V2:
> >  Add R-b tag
> >  Tom, Simon
> >    After a thought, I think still put it as a u-boot thing. assigned-clock-x is
> >    actually Linux specific, however I could not add the new property to Linux,
> >    because we are supporting SystemReady-IR, we need the
> > assigned-clock-x property
> >    in linux working and ignore it in U-Boot.
> 
> Any more thoughts?

Just my continued request that you treat this as generic and submit the
binding upstream so it can be in the device tree for the platform.

-- 
Tom
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