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From: Nickolay Goppen <setotau@mainlining.org>
To: Bjorn Andersson <andersson@kernel.org>,
	 Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	 linux-kernel@vger.kernel.org,
	~postmarketos/upstreaming@lists.sr.ht,  linux@mainlining.org,
	Nickolay Goppen <setotau@mainlining.org>
Subject: [PATCH v3 3/3] arm64: dts: qcom: sdm630: Add FastRPC nodes to ADSP
Date: Mon, 10 Nov 2025 21:55:08 +0300	[thread overview]
Message-ID: <20251110-qcom-sdm660-cdsp-adsp-dts-v3-3-d1f1c86e2e6d@mainlining.org> (raw)
In-Reply-To: <20251110-qcom-sdm660-cdsp-adsp-dts-v3-0-d1f1c86e2e6d@mainlining.org>

Add FastRPC subnode with compute-cb subnodes to ADSP node.

Signed-off-by: Nickolay Goppen <setotau@mainlining.org>
---
 arch/arm64/boot/dts/qcom/sdm630.dtsi | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index f4906ee3f0c3..2764666714e6 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -2342,6 +2342,39 @@ q6routing: routing {
 						};
 					};
 				};
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					qcom,non-secure-domain;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&lpass_smmu 3>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&lpass_smmu 7>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&lpass_smmu 8>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&lpass_smmu 9>;
+					};
+				};
 			};
 		};
 

-- 
2.51.2


      parent reply	other threads:[~2025-11-10 18:55 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-10 18:55 [PATCH v3 0/3] arm64: dts: qcom: Add support for SDM660 CDSP and ADSP FastRPC Nickolay Goppen
2025-11-10 18:55 ` [PATCH v3 1/3] arm64: dts: qcom: sdm630/660: Add CDSP-related nodes Nickolay Goppen
2025-11-12 13:51   ` Konrad Dybcio
2025-11-10 18:55 ` [PATCH v3 2/3] arm64: dts: qcom: sdm630: Add missing vote clock and GDSC to lpass_smmu Nickolay Goppen
2025-11-10 18:55 ` Nickolay Goppen [this message]

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