Set the CPU frequency
#include <hw/dvfs_api.h> int set_cpu_freq( void *handle, uint32_t freq );
The set_cpu_freq() function is used to set the CPU frequency (in Hz). This function must ensure that the requested frequency doesn't exceed the maximum allowed frequency.
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |