linux-kernel - [PATCH v2 2/2] arm64: dts: qcom: qcs615: add TRNG node

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Message-ID: <20250228-enable-trng-for-qcs615-v2-2-017aa858576e@quicinc.com>
Date: Fri, 28 Feb 2025 01:45:55 +0530
From: Abhinaba Rakshit <quic_arakshit@...cinc.com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller"
	<davem@...emloft.net>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Vinod Koul
	<vkoul@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Abhinaba
 Rakshit" <quic_arakshit@...cinc.com>
Subject: [PATCH v2 2/2] arm64: dts: qcom: qcs615: add TRNG node

The qcs615 SoC has a True Random Number Generator, add the node
with the correct compatible set.

Signed-off-by: Abhinaba Rakshit <quic_arakshit@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qcs615.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index f4abfad474ea62dea13d05eb874530947e1e8d3e..9048514e8ae9046df5cad4b8129311563af68f68 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -453,6 +453,11 @@ qusb2_hstx_trim: hstx-trim@1f8 {
 			};
 		};
 
+		rng@...000 {
+			compatible = "qcom,qcs615-trng", "qcom,trng";
+			reg = <0x0 0x00793000 0x0 0x1000>;
+		};
+
 		sdhc_1: mmc@...000 {
 			compatible = "qcom,qcs615-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x0 0x007c4000 0x0 0x1000>,

-- 
2.34.1