linux-kernel - [PATCH 1/3] arm64: dts: qcom: ipq5424: Add TRNG node

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Message-ID: <20241206072057.1508459-2-quic_mdalam@quicinc.com>
Date: Fri, 6 Dec 2024 12:50:55 +0530
From: Md Sadre Alam <quic_mdalam@...cinc.com>
To: <andersson@...nel.org>, <konradybcio@...nel.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC: <quic_srichara@...cinc.com>, <quic_varada@...cinc.com>,
        <quic_mdalam@...cinc.com>
Subject: [PATCH 1/3] arm64: dts: qcom: ipq5424: Add TRNG node

add TRNG (Truly Random Number Generator) node for ipq5424

Signed-off-by: Md Sadre Alam <quic_mdalam@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5424.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
index 5e219f900412..c51879daa68c 100644
--- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
@@ -145,6 +145,13 @@ soc@0 {
 		#size-cells = <2>;
 		ranges = <0 0 0 0 0x10 0>;
 
+		rng: rng@...000 {
+			compatible = "qcom,trng";
+			reg = <0 0x004c3000 0 0x1000>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
 		tlmm: pinctrl@...0000 {
 			compatible = "qcom,ipq5424-tlmm";
 			reg = <0 0x01000000 0 0x300000>;
-- 
2.34.1