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Message-ID: <20241011063112.19087-4-quic_qqzhou@quicinc.com>
Date: Fri, 11 Oct 2024 12:01:11 +0530
From: Qingqing Zhou <quic_qqzhou@...cinc.com>
To: <andersson@...nel.org>, <konradybcio@...nel.org>, <robh@...nel.org>,
<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <robimarko@...il.com>,
<quic_gurus@...cinc.com>, <will@...nel.org>, <robin.murphy@....com>,
<joro@...tes.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <iommu@...ts.linux.dev>,
Qingqing Zhou
<quic_qqzhou@...cinc.com>
Subject: [PATCH 3/4] arm64: dts: qcom: qcs615: add scm node
Add the scm node for QCS615 platform. It is an interface to
communicate to the secure firmware.
Signed-off-by: Qingqing Zhou <quic_qqzhou@...cinc.com>
---
arch/arm64/boot/dts/qcom/qcs615.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index ac4c4c751da1..027c5125f36b 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -278,6 +278,13 @@
reg = <0 0x80000000 0 0>;
};
+ firmware {
+ scm {
+ compatible = "qcom,scm-qcs615", "qcom,scm";
+ qcom,dload-mode = <&tcsr 0x13000>;
+ };
+ };
+
camnoc_virt: interconnect-0 {
compatible = "qcom,qcs615-camnoc-virt";
#interconnect-cells = <2>;
--
2.17.1
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