40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
QTI QRTR MHI transport binding
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- compatible:
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Usage: required
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Value type: <stringlist>
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Definition: must be "qcom,qrtr-mhi"
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"qcom,qrtr-mhi-dev"
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- qcom,dev-id:
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Usage: optional
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Value type: <u32>
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Definition: indicates the dev-id that this transport is for. Should be
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passed into the qrtr core logic to determine to match with the
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dev-id used by the mhi controller.
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- qcom,net-id:
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Usage: optional
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Value type: <u32>
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Definition: indicates what subnet this transport belongs to. If the dev-id
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passed above matches the one passed into qrtr logic by mhi core,
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then this net-id is passed into the qrtr core logic to determin
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if forwarding is needed on this endpoint.
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- qcom,low-latency:
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Usage: optional
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Value type: <bool>
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Definition: indicates whether this transport receiving thread needs to
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be set to realtime priority for enhanced performance.
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= EXAMPLE
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The following example represents the qrtr mhi transport node on a device
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configured as a pcie endpoint and needs to forward data from the host to a
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slpi co-processor.
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mhi_qrtr_cnss {
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compatible = "qcom,qrtr-mhi";
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qcom,dev-id = <0x1103>;
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qcom,net-id = <0>;
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qcom,low-latency;
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};
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