[PATCH 02/20] clk: multiplier: Prevent the multiplier from under / over flowing

Maxime Ripard maxime.ripard at free-electrons.com
Tue Jun 21 02:20:49 PDT 2016

On Mon, Jun 20, 2016 at 01:50:30PM -0700, Michael Turquette wrote:
> Quoting Maxime Ripard (2016-05-16 05:47:02)
> > In the current multiplier base clock implementation, if the
> > CLK_SET_RATE_PARENT flag isn't set, the code will not make sure that the
> > multiplier computed remains within the boundaries of our clock.
> > 
> > This means that if the clock we want to reach is below the parent rate,
> > or if the multiplier is above the maximum that we can reach, we will end up
> > with a completely bogus one that the clock cannot achieve.
> > 
> > Fixes: f2e0a53271a4 ("clk: Add a basic multiplier clock")
> > Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> Applied.

Thanks, but apparently you merged it in clk-next, while it should go
in clk-fixes, shouldn't it?


Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160621/d2365af8/attachment.sig>

More information about the linux-arm-kernel mailing list