50 lines
1.2 KiB
YAML
50 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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$id: http://devicetree.org/schemas/rng/microsoft,vmgenid.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Virtual Machine Generation ID
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maintainers:
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- Jason A. Donenfeld <Jason@zx2c4.com>
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description:
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Firmwares or hypervisors can use this devicetree to describe an
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interrupt and a shared resource to inject a Virtual Machine Generation ID.
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Virtual Machine Generation ID is a globally unique identifier (GUID) and
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the devicetree binding follows VMGenID specification defined in
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http://go.microsoft.com/fwlink/?LinkId=260709.
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properties:
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compatible:
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const: microsoft,vmgenid
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reg:
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description:
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Specifies a 16-byte VMGenID in endianness-agnostic hexadecimal format.
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maxItems: 1
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interrupts:
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description:
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Interrupt used to notify that a new VMGenID is available.
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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rng@80000000 {
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compatible = "microsoft,vmgenid";
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reg = <0x80000000 0x1000>;
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interrupts = <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>;
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};
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...
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