> Subject: Re: [i.MX8MM+CCF 08/41] clk: export mux/divider ops > > On Tue, 30 Apr 2019 10:17:58 +0000 > Peng Fan <peng....@nxp.com> wrote: > > > Export mux/divider ops for composite usage > > > > Signed-off-by: Peng Fan <peng....@nxp.com> > > --- > > include/linux/clk-provider.h | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/include/linux/clk-provider.h > > b/include/linux/clk-provider.h index 216095d28c..a60cf6e833 100644 > > --- a/include/linux/clk-provider.h > > +++ b/include/linux/clk-provider.h > > @@ -83,6 +83,7 @@ struct clk_divider { > > #define CLK_DIVIDER_ROUND_CLOSEST BIT(4) > > #define CLK_DIVIDER_READ_ONLY BIT(5) > > #define CLK_DIVIDER_MAX_AT_ZERO BIT(6) > > +extern const struct clk_ops clk_divider_ops; > > > > Why do we need to export clk_divider_ops? Why iMX8MM requires it?
The composite driver will use that to set ops for divider clk inside composite clk. The Linux CCF also exports it. You could check the clk-composite-imx8m and clk-composite driver in this patchset. Regards, Peng. > > > struct clk_fixed_factor { > > struct clk clk; > > > > > Best regards, > > Lukasz Majewski > > -- > > DENX Software Engineering GmbH, Managing Director: Wolfgang Denk > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: > lu...@denx.de _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot