dt-bindings: net: nfc: nxp,pn544: Convert txt bindings to yaml

Convert bindings for NXP PN544 NFC driver to YAML syntax.

Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211017160210.85543-1-david@ixit.cz
Signed-off-by: Rob Herring <robh@kernel.org>

1 files changed, 0 insertions, 33 deletions

diff --git a/Documentation/devicetree/bindings/net/nfc/pn544.txt b/Documentation/devicetree/bindings/net/nfc/pn544.txt
deleted file mode 100644
index 2bd82562ce8e..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/pn544.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-* NXP Semiconductors PN544 NFC Controller
-
-Required properties:
-- compatible: Should be "nxp,pn544-i2c".
-- clock-frequency: I²C work frequency.
-- reg: address on the bus
-- 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
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-
-Example (for ARM-based BeagleBone with PN544 on I2C2):
-
-&i2c2 {
-
-
-	pn544: pn544@28 {
-
-		compatible = "nxp,pn544-i2c";
-
-		reg = <0x28>;
-		clock-frequency = <400000>;
-
-		interrupt-parent = <&gpio1>;
-		interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
-
-		enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
-		firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
-	};
-};