Rockchip RK3568 clock controller support

modulename: clk-rk3568.ko

configname: CONFIG_CLK_RK3568

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Rockchip RK3568 clock controller support
In linux kernel since version 5.2 (release Date: 2019-07-07)
Build the driver for RK3568 Clock Driver.
source code:
drivers/clk/rockchip/clk-rk3568.c