dt-bindings: Introduce QMP debugfs client bindings

The QMP debugfs client is used to send test commands to the AOP over
QMP. Users can echo commands to a debugfs node and the QMP debugfs
client driver will copy those commands and send them to AOP.

Change-Id: I49fa586110cfe53886b5b5e0b1c9aa906d3d50cb
This commit is contained in:
Chris Lew 2019-08-05 17:39:34 -07:00
commit 5882ad3c36

View file

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QMP debugfs client:
-----------------
QTI Messaging Protocol(QMP) debugfs client is an interface for clients to
send data to the Always on processor using QMP.
Required properties :
- compatible : must be "qcom,debugfs-qmp-client"
- mboxes : list of QMP mailbox phandle and channel identifier tuples.
- mbox-names : names of the listed mboxes
Example :
qcom,qmp-client {
compatible = "qcom,debugfs-qmp-client";
mboxes = <&qmp_aop 0>;
mbox-names = "aop";
};