Hi,
I'm currently using a modified wandboard with AD7879 connected to :
| Signal | Modified Board | Original Wandboard |
|---|---|---|
| SCL | EIM_EB2 | KEY_COL3 |
| SDA | EIM_D16 | KEY_ROW3 |
| INT | EIM_DA6_GPIO3_I006 | GPIO4_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