coresight qmi nodes is to init the qmi connection to remote subsystem. qcom,qmi-id is used by remote etm driver to get the remote subsystem connection and send the request.
Signed-off-by: Mao Jinlong quic_jinlmao@quicinc.com --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index ede851fbf628..0032817825f2 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -40,6 +40,15 @@ sleep_clk: sleep-clk { }; };
+ coresight-qmi { + compatible = "qcom,coresight-qmi"; + + conns-0 { + qmi-id = <0x2>; + service-id = <0x33>; + }; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -448,6 +457,8 @@ memory@80000000 { etm { compatible = "qcom,coresight-remote-etm";
+ qcom,qmi-instance-id = <0x2>; + out-ports { port { modem_etm_out_funnel_in2: endpoint {