linux-kernel - [PATCH 3/3] arm64: dts: qcom: ipq5424: Add smem and tcsr

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Message-ID: <20241016151528.2893599-4-quic_mmanikan@quicinc.com>
Date: Wed, 16 Oct 2024 20:45:28 +0530
From: Manikanta Mylavarapu <quic_mmanikan@...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>
Subject: [PATCH 3/3] arm64: dts: qcom: ipq5424: Add smem and tcsr_mutex nodes

The smem is necessary for the socinfo driver. Additionally
smem requires the tcsr_mutex node. Therefore add both the nodes.

Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5424.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
index 76af0d87e9a8..5e219f900412 100644
--- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
@@ -129,6 +129,14 @@ tz@...00000 {
 			reg = <0x0 0x8a600000 0x0 0x200000>;
 			no-map;
 		};
+
+		smem@...00000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x8a800000 0x0 0x32000>;
+			no-map;
+
+			hwlocks = <&tcsr_mutex 3>;
+		};
 	};
 
 	soc@0 {
@@ -170,6 +178,12 @@ gcc: clock-controller@...0000 {
 			#interconnect-cells = <1>;
 		};
 
+		tcsr_mutex: hwlock@...5000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0 0x01905000 0 0x20000>;
+			#hwlock-cells = <1>;
+		};
+
 		qupv3: geniqup@...0000 {
 			compatible = "qcom,geni-se-qup";
 			reg = <0 0x01ac0000 0 0x2000>;
-- 
2.34.1