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srinivas_mv
Associate II
June 12, 2025
Question

timer as counter in stm32mp257f

  • June 12, 2025
  • 2 replies
  • 340 views

How can I enable a timer as a counter in the device tree? When checking the status using cat, the result shows 'OK', and a counter device file is created in /dev, but no corresponding counter entry appears in sysfs.

This topic has been closed for replies.

2 replies

srinivas_mvAuthor
Associate II
June 12, 2025

WhatsApp Image 2025-06-12 at 3.03.58 PM.jpeg

PatrickF
PatrickF
ST Employee
June 16, 2025

Hi,

please have a look to :

https://wiki.st.com/stm32mpu/wiki/TIM_Linux_driver 

https://wiki.st.com/stm32mpu/wiki/TIM_device_tree_configuration

 

Regards.

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