[PATCH 1/3] clk: exynos5433: Extend list of available AUD_PLL output frequencies

[Sylwester Nawrocki]

On 02/07/2018 12:24 PM, Chanwoo Choi wrote:
> Could you share your equation?
> because your result is a little bit different of my result.
> - my equation : ((mdiv + kdiv/65535) x 24MHz) / (pdiv x POWER(2,sdiv))

It resembles the code from samsung_pll36xx_recalc_rate():

(24 * 10^6 * (M * 2^16 + K)) / (P * 2^S) / 2^16

and a more accurate one

ROUNDDOWN(ROUNDDOWN(24 * 10^6 * (M * 2^16 + K), 0) / ROUNDDOWN(P * 2^S, 0) / 2^16, 0)

Shouldn't you substitute 65535 with 65536?

-- 
Regards,
Sylwester