I want I want to use external interrupts for P2020 in Linux. What should I do?How do I configure DTS

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I want I want to use external interrupts for P2020 in Linux. What should I do?How do I configure DTS

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1475849560
Contributor II

I want I want to use external interrupts for P2020 in Linux. What should I do?How do I configure DTS?

Or which documents should I look at and where to get them

dts.bmpirq.bmp

 

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bpe
NXP TechSupport
NXP TechSupport

Are you creating a totally new driver for an interrupt enabled device, or trying
to re-use an existing driver for an externally connected peripheral on P2020?

Regards,
Platon

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197 Views
1475849560
Contributor II

I want to create a new driver.

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178 Views
bpe
NXP TechSupport
NXP TechSupport

Study the recommendations given in this post. They are applicable to the processor you are working with.

 

Hope this helps,
Platon

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