The EPIT clock source (EPITx_CR:CLKSRC) option 2 (0x10) is the high frequency clock. Am I right to assume this is the 24 MHz CKIH clock source?
I'm a bit confused by the description of this clock source. In Table 25-2 it states:
Clock name Clock root Description
ipg_clk_highfreq perclk_clk_root High-frequency reference clock
But what has ipg_clk_highfreq to do with the perclk_clk_root? And if this is really the perclk, then I'm confused because the perclk derives from the ipg_clk (see the Clock Tree diagram), so what then is the difference between CLKSRC selection 1 and 2?