41 lines
1.0 KiB
YAML
41 lines
1.0 KiB
YAML
# Copyright (c) 2024 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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description: |
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Nordic VEVIF (VPR Event Interface) - EVENT TX MODE
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VEVIF provides support for inter-domain software signaling. It implements a set of events
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intended for signaling within the interprocessor communication (IPC) framework.
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When used in the event tx mode, the VEVIF events are used to trigger IRQs from VPR
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to a remote core.
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Example definition:
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cpuppr_vpr: vpr@deadbeef{
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...
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cpuflpr_vevif_event_tx: mailbox {
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compatible = "nordic,nrf-vevif-event-tx";
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#mbox-cells = <1>;
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nordic,events = <1>;
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nordic,events-mask = <0x00008000>;
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};
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};
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compatible: "nordic,nrf-vevif-event-tx"
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include: [base.yaml, mailbox-controller.yaml]
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properties:
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nordic,events:
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type: int
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required: true
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description: Number of events supported by the VEVIF instance.
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nordic,events-mask:
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type: int
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required: true
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description: Mask of events supported by the VEVIF instance.
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mbox-cells:
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- channel
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