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/freebsd/sys/contrib/device-tree/Bindings/net/nfc/
H A Dtrf7970a.txt1 * Texas Instruments TRF7970A RFID/NFC/15693 Transceiver
4 - compatible: Should be "ti,trf7970a".
8 TRF7970A. EN2 is optional.
15 - irq-status-read-quirk: Specify that the trf7970a being used has the
17 - en2-rf-quirk: Specify that the trf7970a being used has the "EN2 RF"
20 - clock-frequency: Set to specify that the input frequency to the trf7970a is 13560000Hz or 2712000…
22 Example (for ARM-based BeagleBone with TRF7970A on SPI1):
27 compatible = "ti,trf7970a";
H A Dti,trf7970a.yaml4 $id: http://devicetree.org/schemas/net/nfc/ti,trf7970a.yaml#
7 title: Texas Instruments TRF7970A RFID/NFC/15693 Transceiver
15 const: ti,trf7970a
24 Set to specify that the input frequency to the trf7970a is 13560000Hz or
30 Specify that the trf7970a being used has the "EN2 RF" erratum
38 Specify that the trf7970a being used has the "IRQ Status Read" erratum
47 One or two GPIO entries used for 'EN' and 'EN2' pins on the TRF7970A. EN2
81 compatible = "ti,trf7970a";
/freebsd/sys/contrib/device-tree/src/arm/nxp/imx/
H A Dimx6dl-prtrvt.dts61 compatible = "ti,trf7970a";