forked from Qortal/Brooklyn
a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
58 lines
1.1 KiB
YAML
58 lines
1.1 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 <krzk@kernel.org>
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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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