working with i2c on imx6qp sabre ai board

[lavakumars]

hi,

I am working with the imx6qp sabre ai board. Trying to work on i2c device. on probing I can see no clock on the i2c bus. : Probed on "I2C2-SCL" signal can see no clock ticking can somebody help me?

Note: shorted all the places required for i2c2 bus.

Help me how to make i2c-2 bus to work.

current kernel version: 4.1.15.

Regards,

Lavakumar S

[b36401]

Please enable i2c-2 in DTS file and rebuild the kernel.

Have a great day,
Victor

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

[lavakumars]

hi Victor Linnik,

Thanks for the reply can you elaborate bit.. because I am new to this.

Regards,

Lava.

[rajathks]

Once you export the ARCH  and CROSS Compiler run "make menuconfig" .There you can configure you stuffs. and path it make the image

[lavakumars]

hi rajath,

Thanks for replying . I tried menuconfig option there I can enable i2c interface ,its already enabled . but I want the i2c2 bus working that I couldn't see... if possible can you elaborate a bit please.

thanks & regards

Lavakumar S

[rajathks]

Well !! You are using your own customized DTS file or the Default one?

[lavakumars]

default one only ... but I am not getting clock on i2c2 bus (i.e : i2c2_scl is pulled up no pulse).