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1.. SPDX-License-Identifier: GPL-2.02 3MEI NFC4-------5 6Some Intel 8 and 9 Series chipsets support NFC devices connected behind7the Intel Management Engine controller.8MEI client bus exposes the NFC chips as NFC phy devices and enables9binding with Microread and NXP PN544 NFC device driver from the Linux NFC10subsystem.11 12.. kernel-render:: DOT13 :alt: MEI NFC digraph14 :caption: **MEI NFC** Stack15 16 digraph NFC {17 cl_nfc -> me_cl_nfc;18 "drivers/nfc/mei_phy" -> cl_nfc [lhead=bus];19 "drivers/nfc/microread/mei" -> cl_nfc;20 "drivers/nfc/microread/mei" -> "drivers/nfc/mei_phy";21 "drivers/nfc/pn544/mei" -> cl_nfc;22 "drivers/nfc/pn544/mei" -> "drivers/nfc/mei_phy";23 "net/nfc" -> "drivers/nfc/microread/mei";24 "net/nfc" -> "drivers/nfc/pn544/mei";25 "neard" -> "net/nfc";26 cl_nfc [label="mei/bus(nfc)"];27 me_cl_nfc [label="me fw (nfc)"];28 }29