AM335x Clock Domain Configuration

Hi,

What is the best strategy to find out what clock domains I have to switch on if I want to use a a certain peripheral in an AM335x device? Any documentation (e.g. list of clock domains for the specific peripherals) available?

I have seen in the StarterWare that the same Interface Clocks are switched on in different places and sometimes quite some lines of codes are used to switch the clock domains on (e.g. UART0ModuleClkConfig()).

Thanks.

Best regards,
Patrick