i.MX ProcessorsのトピックHow to Interface the NXP PN7160 NFC Module With the i.MX8M Plus EVK?

How to Interface the NXP PN7160 NFC Module With the i.MX8M Plus EVK?

Niranjan123 — Fri, 21 Nov 2025 10:00:57 GMT

Hi,

I am working with an i.MX8M Plus EVK and planning to integrate the NXP PN7160 NFC controller (using the PN7160 Raspberry Pi HAT: OM29110RPI-B).

regards,
Niranjan

Re: How to Interface the NXP PN7160 NFC Module With the i.MX8M Plus EVK?

danielchen — Mon, 24 Nov 2025 01:06:07 GMT

HI, @Niranjan123

If you are using Android, please refer to below link , it is about porting PN7160 with i.MX8M nano,

https://community.nxp.com/t5/NFC-Knowledge-Base/Porting-PN7160-to-Android-14-on-i-MX8M-Nano-board/ta-p/2001159

Regards

Daniel

Re: How to Interface the NXP PN7160 NFC Module With the i.MX8M Plus EVK?

Niranjan123 — Mon, 24 Nov 2025 06:53:23 GMT

Hi,

Thank you for the link, but I am not using Android.

My setup is:

Board: i.MX8M Plus EVK
OS: Linux (Yocto-based Linux BSP from NXP, not Android)
NFC Module: PN7160 Raspberry Pi HAT (OM29110RPI-B)
Connection: I2C interface from the EVK expansion header to PN7160 HAT pins

My goal is to bring up the PN7160 in a Linux environment, using the NXP PN7160 Linux driver.

Could you please clarify the following for Linux (Yocto) on i.MX8MP EVK:

Does NXP provide a Linux driver (kernel or user-space) for PN7160 that can be used on i.MX applications processors?
If yes, where can I find the recommended
- device-tree binding
- required GPIOs (VEN / IRQ)
- Linux kernel config options
- sample DTS node for PN7160?
Which I2C bus on the i.MX8MP EVK expansion connector is recommended for connecting external modules like PN7160?
(There is no Raspberry Pi 40-pin header on this board, so I want to confirm the correct I2C bus.)
Are there any known reference implementations of PN7160 running on an i.MX8M Plus EVK (under Linux)?

Current status on my side:

Verified I2C buses available: /dev/i2c-0, /dev/i2c-1, /dev/i2c-2, /dev/i2c-6
Expansion header signals checked in schematic
Planning to use I2C2 or I2C1 depending on recommended wiring
Before wiring PN7160 HAT, I want NXP confirmation on:
✔ Correct I2C bus
✔ Required voltage levels
✔ Required IRQ and VEN GPIO pins

Any guidance for Linux + PN7160 + i.MX8MP would be very helpful.

Thanks!

Re: How to Interface the NXP PN7160 NFC Module With the i.MX8M Plus EVK?

danielchen — Mon, 24 Nov 2025 07:24:34 GMT

Hi @Niranjan123

Please refer to below PN7160 Linux porting guide, You can get the Linux driver and device tree information from below porting duide.

PN7160 Linux porting guide

Regards

Daniel