[Desire HD Android Development] funkatiko:
ok, finally i sorted out. Here is my table of frequencys:

echo '24576 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '61440 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '122880 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '184320 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '192000 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '245760 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '368640 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '768000 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '806400 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '825600 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '844800 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '864000 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '883200 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '902400 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '921600 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '940800 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '960000 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '979200 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '998400 925' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1017600 975' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1036800 975' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1056000 1000' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1075200 1025' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1094400 1025' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1113600 1025' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1132800 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1152000 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1171200 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1190400 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1209600 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1228800 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1248000 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1267200 1075' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1286400 1075' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1305600 1075' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1324800 1075' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1344000 1075' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1363200 1125' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1382400 1125' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1401600 1150' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1420800 1150' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1440000 1150' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1459200 1150' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1478400 1175' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1497600 1175' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1516800 1175' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '1536000 1175' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

Running like this for a couple of hours and no freeze or reboot at any frequency...