On Mon, Jun 19, 2023 at 01:14:34PM +0300, Tomi Valkeinen wrote:
> On 16/06/2023 17:37, Andy Shevchenko wrote:
> > On Fri, Jun 16, 2023 at 04:59:21PM +0300, Tomi Valkeinen wrote:
> > > Separate clkout calculations and register writes into two functions:
> > > ub953_calc_clkout_params and ub953_write_clkout_regs, and add a struct
> > > ub953_clkout_data that is used to store the clkout parameters.
...
> > > +struct ub953_clkout_data {
> > > + u32 hs_div;
> > > + u32 m;
> > > + u32 n;
> >
> > Please, use struxt u32_fract instead of m/n.
>
> I'm not sure how that helps. The documentation talks about m and n. Using
> different terms will make it more difficult to compare the code and the
> docs.
You can always add a comment.
(For example in drivers/clk/clk-fractional-divider.c our documentation also
says about m/n, but most of the people understands that this is about
fractional divider and actually with properly spelled parameters it will
help others who are not experts in the CLK hardware.)
--
With Best Regards,
Andy Shevchenko
