arm64: dts: qcom: glymur: use Aggregator TNOC compatible

The traceNoC node is the system-level Aggregator TNOC, so it must own a
valid ATID that tags the whole aggregation path. It was marked compatible
with "qcom,coresight-itnoc", an Interconnect TNOC, which is never assigned
an ATID. As a result the aggregator had no trace ID and could not tag the
merged trace.

An Interconnect TNOC is a subsystem-level aggregator: it merges trace from
the ATB sources within its subsystem (TPDMs and other ATB masters) and
forwards the combined stream to the system-level Aggregator TNOC. It
carries no ATID of its own, because the Aggregator TNOC downstream in the
path already owns the ATID.

Switch the node to "qcom,coresight-tnoc" so it is described as the
Aggregator TNOC it is and is assigned a system trace ID. Rename the node
to "tn" and use the "apb_pclk" clock name as required by the Aggregator
TNOC binding.

Fixes: 1f7d0c42a08d ("arm64: dts: qcom: glymur: add coresight nodes")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20261110-fix-trace-noc-probe-issue-v7-5-2f06905c77fe@oss.qualcomm.com

0 files changed, 0 insertions, 0 deletions