Messages in this thread | | | Subject | Re: [PATCH v3 1/3] clk: divider: Add re-usable determine_rate implementations | From | Stephen Boyd <> | Date | Wed, 30 Jun 2021 11:39:10 -0700 |
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Quoting Martin Blumenstingl (2021-06-27 15:39:57) > These are useful when running on 32-bit systems to increase the upper > supported frequency limit. clk_ops.round_rate returns a signed long > which limits the maximum rate on 32-bit systems to 2^31 (or approx. > 2.14GHz). clk_ops.determine_rate internally uses an unsigned long so > the maximum rate on 32-bit systems is 2^32 or approx. 4.29GHz. > > To avoid code-duplication switch over divider_{ro_,}round_rate_parent > to use the new divider_{ro_,}determine_rate functions. > > Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> > Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> > ---
Applied to clk-next
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