[PATCH V6 2/6] clk: imx: Support building i.MX common clock driver as module

[Stephen Boyd]

Quoting Anson Huang (2020-07-06 22:09:35)
> There are more and more requirements of building SoC specific drivers
> as modules, add support for building i.MX common clock driver as module
> to meet the requirement.
> 
> Signed-off-by: Anson Huang <Anson.Huang at nxp.com>
> ---

Reviewed-by: Stephen Boyd <sboyd at kernel.org>