mirror of
https://github.com/Evolution-X-Devices/kernel_xiaomi_sm8450-devicetrees
synced 2026-02-01 04:59:05 +00:00
4fb0de7d3c
Rename 'haven' to 'gunyah', 'hh' to 'gh'. These following words are unchanged becaused of dependency of hypervisor: 'haven-hypervisor', 'qcom,hh-watchdog', 'qcom,haven-message-queue', 'qcom,gunyah-vm-id'. Change-Id: I73e9ec0e8c1107fa2278d7f328d0351ab7675a23
120 lines
3.0 KiB
YAML
120 lines
3.0 KiB
YAML
%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/neuron.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: Neuron Configuration
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maintainers:
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- Chris Lew <clew@quicinc.com>
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description: |
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Configuration properties for a Neuron service. This configuration is used by
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a Neuron service to instantiate the necessary elements to virtualize services
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between VMs such as the Block and Net protocols.
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A Neuron service has two levels of nodes. The main node represents the service
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(block, net, etc.) and sub nodes which represent the application, protocol
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and channel layers.
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properties:
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compatible:
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const: qcom,neuron-service
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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protocol:
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type: object
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properties:
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compatible:
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enum:
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- qcom,neuron-protocol-dummy
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- qcom,neuron-protocol-block
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- qcom,neuron-protocol-net
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processes:
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oneOf:
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- $ref: "/schemas/types.yaml#/definitions/string"
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- enum:
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- client
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- server
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description: String to specify whether the protocol operates in client
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or server mode
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application:
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type: object
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properties:
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compatible:
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enum:
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- qcom,neuron-dummy-client
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- qcom,neuron-dummy-server
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- qcom,neuron-block-client
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- qcom,neuron-block-server
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- qcom,neuron-net-client
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- qcom,neuron-net-server
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patternProperties:
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'^channel@[0-9a-f]*$':
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type: object
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properties:
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compatible:
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enum:
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- qcom,neuron-channel-mq-loopback
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- qcom,neuron-channel-mq-shmem
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- qcom,neuron-channel-gunyah-shmem
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direction:
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oneOf:
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- $ref: "/schemas/types.yaml#/definitions/string"
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- enum:
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- send
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- receive
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description: String to specify whether the channel is used to send or
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receive for this virtual machine.
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required:
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-compatible
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-#address-cells
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-#size-cells
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-protocol
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-application
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examples:
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- |
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shmem-server-block {
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compatible = "qcom,neuron-service";
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#address-cells = <1>;
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#size-cells = <0>;
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protocol {
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compatible = "qcom,neuron-protocol-block";
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processes = "server";
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};
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application {
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compatible = "qcom,neuron-block-server";
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};
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channel@0 {
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compatible = "cog,neuron-channel-mq-shmem";
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direction = "receive";
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max-size = <0 65536>;
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shared-buffer = <&chan0_shbuf>;
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outgoing-notification = <&chan0_int_line>;
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incoming-notification = <&chan0_virq>;
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};
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channel@1 {
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compatible = "cog,neuron-channel-mq-shmem";
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direction = "send";
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max-size = <0 65536>;
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shared-buffer = <&chan1_shbuf>;
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outgoing-notification = <&chan1_int_line>;
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incoming-notification = <&chan1_virq>;
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};
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};
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