From: Jianping Li <jianping.li@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: Jianping Li <jianping.li@oss.qualcomm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, ekansh.gupta@oss.qualcomm.com,
quic_chennak@quicinc.com
Subject: [PATCH] arm64: dts: qcom: hamoa: fastrpc: set ADSP on secure domain
Date: Wed, 24 Dec 2025 16:57:09 +0800 [thread overview]
Message-ID: <20251224085709.741-1-jianping.li@oss.qualcomm.com> (raw)
On Hamoa platforms, ADSP FastRPC should be instantiated as a secure
domain. The presence of `qcom,non-secure-domain` under the ADSP fastrpc
node causes the kernel to expose a non-secure device node, which is not
desired for Hamoa.
Signed-off-by: Jianping Li <jianping.li@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/hamoa.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index a17900eacb20..da62c5741350 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -4193,7 +4193,6 @@ fastrpc {
compatible = "qcom,fastrpc";
qcom,glink-channels = "fastrpcglink-apps-dsp";
label = "adsp";
- qcom,non-secure-domain;
#address-cells = <1>;
#size-cells = <0>;
--
2.43.0
next reply other threads:[~2025-12-24 8:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-24 8:57 Jianping Li [this message]
2025-12-24 9:34 ` Dmitry Baryshkov
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