RK3568-LVDS屏幕点亮

本章介绍rk3568点亮LVDS屏幕。

1.根据屏幕的规格说明书计算出clock-frequency等参数

一般只需要计算出以下参数即可

timing0: timing0 {
   
				clock-frequency = <51200000>;
				hactive = <1024>;
				vactive = <600>;
				hback-porch = <160>;
				hfront-porch = <140>;
				vback-porch = <23>;
				vfront-porch = <10>;
				hsync-len = <20>;
				vsync-len = <2>;
}

下面给出点亮屏幕的详细设备树代码

#include