mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
synced 2026-04-19 12:03:56 -04:00
d45c6e7a07
Convert the ST ST95HF NFC controller to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20211011073934.34340-6-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
58 lines
1.2 KiB
YAML
58 lines
1.2 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/nfc/st,st95hf.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: STMicroelectronics ST95HF NFC controller
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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properties:
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compatible:
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const: st,st95hf
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enable-gpio:
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description: Output GPIO pin used for enabling/disabling the controller
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interrupts:
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maxItems: 1
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reg:
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maxItems: 1
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st95hfvin-supply:
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description: ST95HF transceiver's Vin regulator supply
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spi-max-frequency: true
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required:
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- compatible
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- enable-gpio
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- interrupts
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- reg
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- spi-max-frequency
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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nfc@0{
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compatible = "st,st95hf";
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reg = <0>;
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spi-max-frequency = <1000000>;
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enable-gpio = <&pio4 GPIO_ACTIVE_HIGH>;
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interrupt-parent = <&pio0>;
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interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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