Hello All,
i am working on IMX6ul board, in u-boot i2c Command is enabled,
but when i am giving i2c probe command through command line i am not getting all the valid chip address,
in logs i am receiving failure continuously.
Valid chip addresses :
wait_for_sr_state : failed sr=81 cr=a0 state=2020
i2c init transfer : failed for chip 0xx0 retry=0
i am not getting why this failure is coming.
Could anyone kindly provide us with some information on this. Any help on this is much appreciated.
Thank you.
Hi Anshul
one can check signals with oscilloscope and check iomux
settings: pay attention that sion bit was set.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------