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Message-Id: <20240401-msm8996-remoteproc-v1-3-f02ab47fc728@linaro.org>
Date: Mon, 01 Apr 2024 00:10:44 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Sibi Sankar <quic_sibis@...cinc.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 3/3] arm64: dts: msm8996: add fastrpc nodes
From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
The ADSP provides fastrpc/compute capabilities. Enable support for the
fastrpc on this DSP.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 57 +++++++++++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 7ae499fa7d91..cf7ab01f3af6 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -3545,6 +3545,63 @@ q6routing: routing {
};
};
};
+
+ fastrpc {
+ compatible = "qcom,fastrpc";
+ qcom,smd-channels = "fastrpcsmd-apps-dsp";
+ label = "adsp";
+ qcom,non-secure-domain;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cb@8 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <8>;
+ iommus = <&lpass_q6_smmu 8>;
+ };
+
+ cb@9 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <9>;
+ iommus = <&lpass_q6_smmu 9>;
+ };
+
+ cb@10 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <10>;
+ iommus = <&lpass_q6_smmu 10>;
+ };
+
+ cb@11 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <11>;
+ iommus = <&lpass_q6_smmu 11>;
+ };
+
+ cb@12 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <12>;
+ iommus = <&lpass_q6_smmu 12>;
+ };
+
+ cb@5 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&lpass_q6_smmu 5>;
+ };
+
+ cb@6 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <6>;
+ iommus = <&lpass_q6_smmu 6>;
+ };
+
+ cb@7 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <7>;
+ iommus = <&lpass_q6_smmu 7>;
+ };
+ };
};
};
--
2.39.2
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