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AD7879 INT reading issue

Question asked by mouha on Nov 26, 2014
Latest reply on Nov 28, 2014 by mouha

Hi,

 

I'm currently using a modified wandboard with AD7879  connected to :

 

SignalModified BoardOriginal Wandboard
SCLEIM_EB2KEY_COL3
SDAEIM_D16KEY_ROW3
INTEIM_DA6_GPIO3_I006GPIO4_IO05

 

While using the device tree with the patched version make things better, there is still a problem for the INT signal.

This means, that I can probe the INT from the AD7879 coming to the IMX6 physically but nothing seems to be seen from the driver itself.

 

Maybe  the device tree is the root cause ?

 

PS : while this question could be similar to this one https://ez.analog.com/message/153150#153150the situation is somewhat diffeent

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