Messages in this thread | | | Date | Thu, 28 Dec 2017 14:57:11 -0800 | From | Stephen Boyd <> | Subject | Re: [PATCH v1 1/4] clk: iproc: Allow iproc pll to runtime calculate vco parameters |
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On 08/14, Lori Hikichi wrote: > Add the ability for the iproc pll to calculate the pll parameters at > runtime instead of only using predefined tables. This ability allows > the clock users to select from the full range of vco frequencies. > The old method of table based programming is retained so that existing > users will retain expected behavior. The flag IPROC_CLK_PLL_CALC_PARAM > will need to be set to enable the new runtime calculation method. > Currently, this is only being enabled for the audio pll. > > This feature also revealed a problem with the driver using the > round_rate api. The round_rate api does not allow for frequencies larger > than 2^31 to be returned. Those large frequencies are interpreted as an > error code. Therefore, we are moving to the determine_rate api which > solves this problem. > > Signed-off-by: Simran Rai <ssimran@broadcom.com> > Signed-off-by: Lori Hikichi <lori.hikichi@broadcom.com> > ---
Applied to clk-next
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