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-rw-r--r--dts/Bindings/net/nfc/pn544.txt3
1 files changed, 1 insertions, 2 deletions
diff --git a/dts/Bindings/net/nfc/pn544.txt b/dts/Bindings/net/nfc/pn544.txt
index 538a86f..92f399e 100644
--- a/dts/Bindings/net/nfc/pn544.txt
+++ b/dts/Bindings/net/nfc/pn544.txt
@@ -2,9 +2,8 @@
Required properties:
- compatible: Should be "nxp,pn544-i2c".
-- clock-frequency: IC work frequency.
+- clock-frequency: I²C work frequency.
- reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
- interrupts: GPIO interrupt to which the chip is connected
- enable-gpios: Output GPIO pin used for enabling/disabling the PN544
- firmware-gpios: Output GPIO pin used to enter firmware download mode