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Commit 07ebd124 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "dt-bindings: net: qrtr: Add MHI Device transport bindings"

parents 411c58c1 a5dbed3f

Documentation/devicetree/bindings/net/qrtr-mhi-dev.txt

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QTI QRTR MHI Dev transport binding



- compatible:

	Usage: required

	Value type: <stringlist>

	Definition: must be "qcom,qrtr-mhi-dev"



- qcom,net-id:

	Usage: optional

	Value type: <u32>

	Definition: indicates what subnet this transport belongs to. Should be

		    passed into the qrtr core logic to determine if forwarding

		    is needed on this endpoint.



- qcom,low-latency:

	Usage: optional

	Value type: <bool>

	Definition: indicates whether this transport receiving thread needs to

		    be set to realtime priority for enhanced performance.



= EXAMPLE

The following example represents the qrtr mhi dev transport node on a device

configured as a pcie endpoint and needs to forward data from the host to a

modem co-processor.



	qcom,mhi_dev_qrtr {

		compatible = "qcom,qrtr-mhi-dev";

		qcom,net-id = <3>;

		qcom,low-latency;

	};

include/linux/msm_mhi_dev.h

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@@ -97,8 +97,8 @@ enum mhi_client_channel { 
	MHI_CLIENT_IP_CTRL_0_IN = 17,

	MHI_CLIENT_IP_CTRL_1_OUT = 18,

	MHI_CLIENT_IP_CTRL_1_IN = 19,

	MHI_CLIENT_DCI_OUT = 20,

	MHI_CLIENT_DCI_IN = 21,

	MHI_CLIENT_IPCR_OUT = 20,

	MHI_CLIENT_IPCR_IN = 21,

	MHI_CLIENT_IP_CTRL_3_OUT = 22,

	MHI_CLIENT_IP_CTRL_3_IN = 23,

	MHI_CLIENT_IP_CTRL_4_OUT = 24,