linux-kernel - [PATCH v1] arm64: dts: qcom: sc7280: Make ADSP a secure fastrpc domain

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Message-ID: <20241113050042.181028-1-quic_ekangupt@quicinc.com>
Date: Wed, 13 Nov 2024 10:30:42 +0530
From: Ekansh Gupta <quic_ekangupt@...cinc.com>
To: <andersson@...nel.org>, <konradybcio@...nel.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <cros-qcom-dts-watchers@...omium.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <srinivas.kandagatla@...aro.org>,
        <quic_bkumar@...cinc.com>, <quic_chennak@...cinc.com>
Subject: [PATCH v1] arm64: dts: qcom: sc7280: Make ADSP a secure fastrpc domain

FastRPC framework treats ADSP as a secure domain on sc7280 SoC
which means that only secure fastrpc device node should be
created for ADSP remoteproc. Remove the non-secure-domain
property from ADSP fastrpc node.

Signed-off-by: Ekansh Gupta <quic_ekangupt@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 3d8410683402..c633926c0f33 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3852,7 +3852,6 @@ fastrpc {
 					compatible = "qcom,fastrpc";
 					qcom,glink-channels = "fastrpcglink-apps-dsp";
 					label = "adsp";
-					qcom,non-secure-domain;
 					#address-cells = <1>;
 					#size-cells = <0>;
 
-- 
2.34.1