RK3568-clock
CLOCK调试
打印当前时钟树结构:
cat /sys/kernel/debug/clk/clk_summary
获取节点时钟get rate:
cat /sys/kernel/debug/clk_saradc/clk_rate
设置节点时钟set rate:
echo 24000000 > /sys/kernel/debug/clk_saradc/clk_rate
打开clk:
echo 1 > /sys/kernel/debug/clk_saradc/clk_enable_count
关闭clk:
echo 0 > /sys/kernel/debug/clk_saradc/clk_enable_count