Messages in this thread | | | Date | Mon, 7 Aug 2017 16:02:30 -0700 | From | Stephen Boyd <> | Subject | Re: [PATCH 1/2] clk: fractional-divider: allow overriding of approximation |
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On 08/01, Heiko Stuebner wrote: > From: Elaine Zhang <zhangqing@rock-chips.com> > > Fractional dividers may have special requirements concerning numerator > and denominator selection that differ from just getting the best > approximation. > > For example on Rockchip socs the denominator must be at least 20 times > larger than the numerator to generate precise clock frequencies. > > Therefore add the ability to provide custom approximation functions. > > Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> > ---
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
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