[PATCH v3 4/5] arm64: dts: qcom: sm8750: fix traceNoC probe issue

[Jie Gan]

The traceNoC node used the "qcom,coresight-tnoc", "arm,primecell"
compatible, which places the device on the AMBA bus. The AMBA peripheral
ID probing fails on this platform, so the device never probes.

Switch the node to the standalone "qcom,coresight-agtnoc" compatible.
Dropping "arm,primecell" makes the device probe through the platform
driver instead of the AMBA bus, which resolves the probe failure while
keeping it an Aggregator TNOC that retains ATID functionality.

Fixes: ebd1eb365cae ("arm64: qcom: dts: sm8750: add coresight nodes")
Signed-off-by: Jie Gan <jie.gan at oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8750.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index fafed417c66f..d58483f9f93a 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -4687,7 +4687,7 @@ tpdm_rdpm_cmb2_out: endpoint {
 		};
 
 		tn at 109ab000 {
-			compatible = "qcom,coresight-tnoc", "arm,primecell";
+			compatible = "qcom,coresight-agtnoc";
 			reg = <0x0 0x109ab000 0x0 0x4200>;
 
 			clocks = <&aoss_qmp>;

-- 
2.34.1