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
prev 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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