Anyone had luck with Si5351clock generator?

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Samer Abbas

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Nov 9, 2020, 3:57:23 PM11/9/20
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Hi,

I am trying to use Adafruit's Si5351 clock generator with BBB. I added Si5351in I2C device tree overlay (BB-I2C1-00A0.dts) by following
/kernel/Documentation/devicetree/bindings/clock/silabs,si5351.txt 

I also added Si5351 as a kernel module and recompiled the kernel.
I am able to see Si5351 on register 60 of i2c1 when I execute "i2cdetect -y -r 1" but during boot up I see following errors:

si5351 3-0060: unable to read from reg10                                  
si5351 3-0060: unable to read from reg2c                         
si5351 3-0060: unable to read from reg11                                    
si5351 3-0060: unable to read from reg34                                    
si5351 3-0060: unable to read from reg12                         
si5351 3-0060: unable to read from reg3c                         
si5351 3-0060: unable to read from reg10                         
si5351 3-0060: unable to read from reg2c                         
si5351 3-0060: Cannot set rate : -22                             
si5351 3-0060: unable to read from reg11                         
si5351 3-0060: unable to read from reg34                         
si5351 3-0060: unable to read from reg12                         
si5351 3-0060: unable to read from reg3c

Any help would be greatly appreciated!

Thank you



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