qcom,qmi-id is required for remote etm driver to find the remote subsystem connection. It is the instance id used by qmi API to communicate with remote processor.
Signed-off-by: Mao Jinlong quic_jinlmao@quicinc.com --- .../bindings/arm/qcom,coresight-remote-etm.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-remote-etm.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-remote-etm.yaml index 4fd5752978cd..947fe33738a3 100644 --- a/Documentation/devicetree/bindings/arm/qcom,coresight-remote-etm.yaml +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-remote-etm.yaml @@ -20,6 +20,13 @@ properties: compatible: const: qcom,coresight-remote-etm
+ qcom,qmi-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + This id is used by qmi API to communicate with remote processor for + enabling and disabling remote etm. Each processor has its unique instance + id. + out-ports: $ref: /schemas/graph.yaml#/properties/ports additionalProperties: false @@ -32,6 +39,7 @@ properties: required: - compatible - out-ports + - qcom,qmi-id
additionalProperties: false
@@ -40,6 +48,8 @@ examples: etm { compatible = "qcom,coresight-remote-etm";
+ qcom,qmi-id = <2>; + out-ports { port { modem_etm0_out_funnel_modem: endpoint {