nRF54L15 DK: use P1.00 and P1.01 / deactivate XL1 and XL2

RE: nRF54L15 DK: use P1.00 and P1.01 / deactivate XL1 and XL2

gjea — Mon, 03 Mar 2025 23:27:18 GMT

Hi Edvin,

setting

CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y

resolved the issue.

Thanks!

RE: nRF54L15 DK: use P1.00 and P1.01 / deactivate XL1 and XL2

Edvin — Thu, 27 Feb 2025 09:05:01 GMT

If you open the file build\<application name>\zephyr\.config file, and search for CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC, do you see it? What is it set to in this file?

Best regards,

Edvin

RE: nRF54L15 DK: use P1.00 and P1.01 / deactivate XL1 and XL2

v_v — Tue, 25 Feb 2025 17:55:32 GMT

Thanks for your reply!

I've added that to the config, still nothing on P1.00/P1.01 and I see the following warning when building:

"warning: The choice symbol CLOCK_CONTROL_NRF_K32SRC_RC (defined at
drivers/clock_control/Kconfig.nrf:33) was selected (set =y), but no symbol ended up as the choice
selection."

Any ideas what else I might be missing?

RE: nRF54L15 DK: use P1.00 and P1.01 / deactivate XL1 and XL2

Edvin — Tue, 25 Feb 2025 14:57:01 GMT

Hello,

That is not how the LFXTAL is disabled.

Try adding this to your prj.conf:

CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y

And see if that helps.

Best regards,

Edvin