[PATCH] arm64: dts: msm8916: fix Coresight ETF graph connections

Rob Herring robh at kernel.org
Tue May 8 08:09:51 PDT 2018


The ETF input should be connected to the funnel output, and the ETF
output should be connected to the replicator input. The labels are wrong
and these got swapped:

Warning (graph_endpoint): /soc/funnel at 821000/ports/port at 8/endpoint: graph connection to node '/soc/etf at 825000/ports/port at 1/endpoint' is not bidirectional
Warning (graph_endpoint): /soc/replicator at 824000/ports/port at 2/endpoint: graph connection to node '/soc/etf at 825000/ports/port at 0/endpoint' is not bidirectional

Fixes: 7c10da373698 ("arm64: dts: qcom: Add msm8916 CoreSight components")
Cc: Ivan T. Ivanov <ivan.ivanov at linaro.org>
Cc: Mathieu Poirier <mathieu.poirier at linaro.org>
Cc: Andy Gross <andy.gross at linaro.org>
Cc: David Brown <david.brown at linaro.org>
Cc: linux-arm-msm at vger.kernel.org
Signed-off-by: Rob Herring <robh at kernel.org>
---
 arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 66b318e1de80..aef814b2dc9e 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1191,14 +1191,14 @@
 
 				port at 0 {
 					reg = <0>;
-					etf_out: endpoint {
+					etf_in: endpoint {
 						slave-mode;
 						remote-endpoint = <&funnel0_out>;
 					};
 				};
 				port at 1 {
 					reg = <0>;
-					etf_in: endpoint {
+					etf_out: endpoint {
 						remote-endpoint = <&replicator_in>;
 					};
 				};
-- 
2.17.0




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