arm64: dts: rockchip: Update VPLL Frequency for RGB30

Set the VPLL frequency for the RGB30 to 292.5MHz to support running
the 720x720 display panel at 59.97hz. Without this change, the panel
runs at 59.08hz.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20231018153357.343142-3-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Chris Morgan 2023-10-18 10:33:56 -05:00 • committed by Heiko Stuebner
commit 793e0d8988