Re: [PATCH v11 03/38] clk: ep93xx: add DT support for Cirrus EP93xx

[Nikita Shubin]

Hello Stephen!

On Wed, 2024-08-28 at 13:44 -0700, Stephen Boyd wrote:
> Quoting Nikita Shubin via B4 Relay (2024-07-15 01:38:07)
> > diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
> > index 3e9099504fad..234b0a8b7650 100644
> > --- a/drivers/clk/Kconfig
> > +++ b/drivers/clk/Kconfig
> > @@ -218,6 +218,14 @@ config COMMON_CLK_EN7523
> >           This driver provides the fixed clocks and gates present
> > on Airoha
> >           ARM silicon.
> >  
> > +config COMMON_CLK_EP93XX
> > +       bool "Clock driver for Cirrus Logic ep93xx SoC"
> 
> tristate?
> 
> > +       depends on ARCH_EP93XX || COMPILE_TEST
> > +       select MFD_SYSCON
> 
> Why is this selecting syscon?
> 
> > +       select REGMAP
> 
> Is this needed either?

Indeed REGMAP is selected by COMMON_CLK, MFD_SYSCON not required, but
it needs AUXILIARY_BUS.

> > +#define devm_ep93xx_clk_hw_register_fixed_rate_parent_data(dev,
> > name, parent_data, flags, fixed_rate)  \
> > +       __clk_hw_register_fixed_rate((dev), NULL, (name), NULL,
> > NULL, \
> > +                                    (parent_data), (flags),
> > (fixed_rate), 0, 0, true)
> 
> Is this to workaround a missing
> devm_clk_hw_register_fixed_rate_parent_data() macro?

Yes, if it's okay - i'll fire next revision, all other comments are
acknowledged.