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DM8168 - run M3 on 300 MHZ



Hi,

I have enabled 1.3 Ghz support on DM8168. I have made changed in uboot and now board is running fine on the freq. But in boot message Ducati M3 clk shows as 274 Mhz, 

I have changed MAIN_INTEFREQ4, MAIN_FRAQFREQ4 and MAIN_MDIV4, but I am not able to reach beyond 274 Mhz for M3.

The current implementation values are 

INTFREQ  11

FRAQFREQ 0x0

DIV 0x2

with this L3 freq is 549 Mhz and M3 freq is 274.

Now as per the TMS I can run M3 on 300 Mhz, but I am not able to reach any freq. beyond.

My defaults values are

N 56

K 8 

SYS_CLK_DIV 1

DEF.FREQ 27

Is it possible to set M3 to beyond 274 Mhz? Please let me know.

Thanks & Regards,

suresh