it took me a while but got the overlay working. it still shows the fan but i can now echo into the pwm1 file to set the rpm ![:D]( "Very Happy")
this way the OS will still see the fan.
this way the OS will still see the fan.
Code:
/dts-v1/;/plugin/;/ { compatible = "raspberrypi,5-compute-module", "bcrm,bcm2712"; // Target Raspberry Pi (CM)5 fragment@0 { target = <&cooling_maps>; __overlay__{ status = "disabled"; tepid { trip = <&cpu_tepid>; cooling-device = <0 1 1>; }; warm { trip = <&cpu_warm>; cooling-device = <0 2 2>; }; hot { trip = <&cpu_hot>; cooling-device = <0 3 3>; }; vhot { trip = <&cpu_vhot>; cooling-device = <0 4 4>; }; melt { trip = <&cpu_crit>; cooling-device = <0 4 4>; }; }; };};Statistics: Posted by Noah0507 — Mon May 05, 2025 11:37 pm