[PATCH 05/27] clk: sunxi-ng: Use u64 for calculation of NM rate

[Chen-Yu Tsai]

On Sun, Sep 2, 2018 at 3:27 PM Jernej Skrabec <jernej.skrabec at siol.net> wrote:
>
> Allwinner H6 SoC has multiplier N range between 1 and 254. Since parent
> rate is 24MHz, intermediate result when calculating final rate easily
> overflows 32 bit variable.
>
> Because of that, introduce function for calculating clock rate which
> uses 64 bit variable for intermediate result.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>

The code looks good. The A80's Video PLLs are also affected by this.
The range for N on the A80 is 12 ~ 255.

Can you add fixes and stable tags?

ChenYu