[PATCH] imx8ulp: clock: Fix lcd clock algo

[sbabic at denx.de]

> The div loop uses reassign and reuse parent_rate, which causes
> the parent rate reference to be wrong after the first loop, the
> resulting clock becomes incorrect for div != 1.
> Fixes: 829e06bf4175 ("imx8ulp: clock: Add MIPI DSI clock and DCNano clock")
> Signed-off-by: Loic Poulain <loic.poulain at linaro.org>
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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