Enable clk02 output on mx8mq

[vanpye00]

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?

[Bio_TICFSL]

Hello,

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

regards

[vanpye00 · Accepted solution]

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.