Control device and configurations and get configurations values.
echo pm_ioctl <node id> <ioctl id> <arg1> <arg2> >
/sys/kernel/debug/zynqmp-firmware/pm
Control device and configurations and get configurations values.
echo pm_ioctl <node id> <ioctl id> <arg1> <arg2> >
/sys/kernel/debug/zynqmp-firmware/pm