Only CPU0 Embedded Trace Extension (ETE) was added, but there's one
for all 8 CPUs, so add the missing ones.

Fixes: 256e6937e48a ("arm64: dts: qcom: sm8650: Add coresight nodes")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v2:
- fixed the 7/8 cpu wording
- added the sm8650 prefix
- add review tag
- Link to v1: https://lore.kernel.org/r/20250129-topic-sm8650-upstream-add-all-coresight-cpus-v1-1-96996d37df8e@linaro.org
---
 arch/arm64/boot/dts/qcom/sm8650.dtsi | 163 ++++++++++++++++++++++++++++++++++-
 1 file changed, 161 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 86684cb9a9325618ddb74458621cf4bbdc1cc0d1..d925d5e2c8182d522dd5b8e1fa0e253f5de2f7a7 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -365,7 +365,7 @@ cluster_sleep_1: cluster-sleep-1 {
 		};
 	};
 
-	ete0 {
+	ete-0 {
 		compatible = "arm,embedded-trace-extension";
 
 		cpu = <&cpu0>;
@@ -379,15 +379,174 @@ ete0_out_funnel_ete: endpoint {
 		};
 	};
 
+	ete-1 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu1>;
+
+		out-ports {
+			port {
+				ete1_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete1>;
+				};
+			};
+		};
+	};
+
+	ete-2 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu2>;
+
+		out-ports {
+			port {
+				ete2_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete2>;
+				};
+			};
+		};
+	};
+
+	ete-3 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu3>;
+
+		out-ports {
+			port {
+				ete3_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete3>;
+				};
+			};
+		};
+	};
+
+	ete-4 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu4>;
+
+		out-ports {
+			port {
+				ete4_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete4>;
+				};
+			};
+		};
+	};
+
+	ete-5 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu5>;
+
+		out-ports {
+			port {
+				ete5_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete5>;
+				};
+			};
+		};
+	};
+
+	ete-6 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu6>;
+
+		out-ports {
+			port {
+				ete6_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete6>;
+				};
+			};
+		};
+	};
+
+	ete-7 {
+		compatible = "arm,embedded-trace-extension";
+
+		cpu = <&cpu7>;
+
+		out-ports {
+			port {
+				ete7_out_funnel_ete: endpoint {
+					remote-endpoint = <&funnel_ete_in_ete7>;
+				};
+			};
+		};
+	};
+
 	funnel-ete {
 		compatible = "arm,coresight-static-funnel";
 
 		in-ports {
-			port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
 				funnel_ete_in_ete0: endpoint {
 					remote-endpoint = <&ete0_out_funnel_ete>;
 				};
 			};
+
+			port@1 {
+				reg = <1>;
+
+				funnel_ete_in_ete1: endpoint {
+					remote-endpoint = <&ete1_out_funnel_ete>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				funnel_ete_in_ete2: endpoint {
+					remote-endpoint = <&ete2_out_funnel_ete>;
+				};
+			};
+
+			port@3 {
+				reg = <3>;
+
+				funnel_ete_in_ete3: endpoint {
+					remote-endpoint = <&ete3_out_funnel_ete>;
+				};
+			};
+
+			port@4 {
+				reg = <4>;
+
+				funnel_ete_in_ete4: endpoint {
+					remote-endpoint = <&ete4_out_funnel_ete>;
+				};
+			};
+
+			port@5 {
+				reg = <5>;
+
+				funnel_ete_in_ete5: endpoint {
+					remote-endpoint = <&ete5_out_funnel_ete>;
+				};
+			};
+
+			port@6 {
+				reg = <6>;
+
+				funnel_ete_in_ete6: endpoint {
+					remote-endpoint = <&ete6_out_funnel_ete>;
+				};
+			};
+
+			port@7 {
+				reg = <7>;
+
+				funnel_ete_in_ete7: endpoint {
+					remote-endpoint = <&ete7_out_funnel_ete>;
+				};
+			};
 		};
 
 		out-ports {

---
base-commit: da7e6047a6264af16d2cb82bed9b6caa33eaf56a
change-id: 20250129-topic-sm8650-upstream-add-all-coresight-cpus-a3418606b354

Best regards,
-- 
Neil Armstrong <neil.armstrong@linaro.org>

On 29.01.2025 4:08 PM, Neil Armstrong wrote:
> Only CPU0 Embedded Trace Extension (ETE) was added, but there's one
> for all 8 CPUs, so add the missing ones.
> 
> Fixes: 256e6937e48a ("arm64: dts: qcom: sm8650: Add coresight nodes")
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> Changes in v2:
> - fixed the 7/8 cpu wording
> - added the sm8650 prefix
> - add review tag
> - Link to v1: https://lore.kernel.org/r/20250129-topic-sm8650-upstream-add-all-coresight-cpus-v1-1-96996d37df8e@linaro.org
> ---
>  arch/arm64/boot/dts/qcom/sm8650.dtsi | 163 ++++++++++++++++++++++++++++++++++-
>  1 file changed, 161 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> index 86684cb9a9325618ddb74458621cf4bbdc1cc0d1..d925d5e2c8182d522dd5b8e1fa0e253f5de2f7a7 100644
> --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> @@ -365,7 +365,7 @@ cluster_sleep_1: cluster-sleep-1 {
>  		};
>  	};
>  
> -	ete0 {
> +	ete-0 {
>  		compatible = "arm,embedded-trace-extension";
>  
>  		cpu = <&cpu0>;
> @@ -379,15 +379,174 @@ ete0_out_funnel_ete: endpoint {
>  		};
>  	};
>  
> +	ete-1 {
> +		compatible = "arm,embedded-trace-extension";
> +
> +		cpu = <&cpu1>;
> +
> +		out-ports {
> +			port {
> +				ete1_out_funnel_ete: endpoint {
> +					remote-endpoint = <&funnel_ete_in_ete1>;
> +				};
> +			};
> +		};
> +	};

These bindings are kinda tragic, imagine this on a 128 core chip :/

But alas

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad