I got the NXP NFC chip in many enterprise Lenovo laptops working under Linux, tested on both the Lenovo Thinkpad X1 Yoga Gen 3 and Gen 8. See
- Show off USING your implant! 🎥 - #193 by StarGate01
- Embedded NFC Reader Inside MacBook Pro (Apex Flex – Hardware Advice Needed) - #3 by StarGate01
- Unsupported nfc device in lenovo T470 · Issue #455 · nfc-tools/libnfc · GitHub
- Add Thinkpad NXP1001 NFC support using libnfc-nci and PC/SC by StarGate01 · Pull Request #379118 · NixOS/nixpkgs · GitHub
It works really well on my Gen 8 Thinkpad, where the NFC antenna is the whole mousepad.