BBAI Thermal Hacks

Hi,

I am just analysing the beaglebone ai device tree and noticed this block at the end:

/* thermal hacks */
&cpu0_opp_table {
	opp_slow-400000000 {
		opp-hz = /bits/ 64 <400000000>;
		opp-microvolt = <860000 850000 1100000>,
				<860000 850000 1100000>;
		opp-supported-hw = <0xFF 0x01>;
		opp-suspend;
	};
};

Just wanted to get some more information about what is meant by thermal hacks

Thanks!