[U-Boot] [U-Boot, 2/7] rockchip: rk3288: dtsi use max-frequency for mmc node

[Philipp Tomsich]

> Since the 'clock-freq-min-max' is deprecated, we use max-frequency.
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
> 
>  arch/arm/dts/rk3288.dtsi | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 

Applied to u-boot-rockchip/next, thanks!