[PATCH 3/3] clk: shmobile: Add R8A7790 clocks support

[Kuninori Morimoto]

Hi Laurent again

> In my SuperH experience, CPG clock divier has same pattern.
> In H2's SDCKCR register, SDHFC and SD0FC looks different.
> But, the real different is only enabled bit area,
> the value is same.
> You can find same pattern on FRQCRB register too,
> and, you can find same pattern on M2.
> 
> I guess FRQCRB/SDHFC can share code if it has mask.
> This idea was used on R-Mobile series on div4.
> (ex clock-sh73a0.c :: div4_clks)

I talked it with Magnus, and I understand your headache.
I can agree about your approach now.

But, I guess H2 and M2 are very similar SoC.
and I don't want too many clock-${SoC} files.
Is it possible to share code like clk-gen2.c ?

Best regards
---
Kuninori Morimoto