Enable clk02 output on mx8mq

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Enable clk02 output on mx8mq

Jump to solution
999 Views
vanpye00
Contributor II

Hi,

I'm trying to make the imx8mq to output the 24mhz clock signal on its own per this post https://community.nxp.com/t5/i-MX-Processors/enable-CLKO2-for-24MHz-output-clock-on-iMX8MN/m-p/12776... but it's not outputing anything. Is there anything difference should I do for the imx8mq?

0 Kudos
Reply
1 Solution
946 Views
vanpye00
Contributor II

I got it to work now.

I'm current using kernel Hardknott. It turns out, for Hardknott, uboot was auto-selecting the customboard legacy dts rather than the customboard dts, which was what I modified. Reconfigured uboot to select the customboard dts resolved the issue.

View solution in original post

0 Kudos
Reply
2 Replies
981 Views
Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello,

You must check if your GPIO pads are the same ad the MX8MNano, if not change it and should be working.

regards

0 Kudos
Reply
947 Views
vanpye00
Contributor II

I got it to work now.

I'm current using kernel Hardknott. It turns out, for Hardknott, uboot was auto-selecting the customboard legacy dts rather than the customboard dts, which was what I modified. Reconfigured uboot to select the customboard dts resolved the issue.

0 Kudos
Reply