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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/nfc/st,st95hf.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: STMicroelectronics ST95HF NFC controller
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
properties:
compatible:
const: st,st95hf
enable-gpio:
description: Output GPIO pin used for enabling/disabling the controller
interrupts:
maxItems: 1
reg:
maxItems: 1
st95hfvin-supply:
description: ST95HF transceiver's Vin regulator supply
required:
- compatible
- enable-gpio
- interrupts
- reg
- spi-max-frequency
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
spi {
#address-cells = <1>;
#size-cells = <0>;
nfc@0{
compatible = "st,st95hf";
reg = <0>;
spi-max-frequency = <1000000>;
enable-gpio = <&pio4 GPIO_ACTIVE_HIGH>;
interrupt-parent = <&pio0>;
interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
};
};
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