From:   Poovendhan Selvaraj <quic_poovendh@quicinc.com>
To:     <agross@kernel.org>, <andersson@kernel.org>,
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CC:     <quic_srichara@quicinc.com>, <quic_gokulsri@quicinc.com>,
        <quic_sjaganat@quicinc.com>, <quic_kathirav@quicinc.com>,
        <quic_arajkuma@quicinc.com>, <quic_anusha@quicinc.com>,
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Subject: [PATCH V4 4/5] arm64: dts: qcom: ipq9574: Add SMEM support
Date:   Tue, 14 Feb 2023 10:44:13 +0530
Message-ID: <20230214051414.10740-5-quic_poovendh@quicinc.com>
In-Reply-To: <20230214051414.10740-1-quic_poovendh@quicinc.com>
References: <20230214051414.10740-1-quic_poovendh@quicinc.com>
MIME-Version: 1.0
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Add the required nodes to support SMEM

 Changes in V4:
	- Added required nodes for smem support

Signed-off-by: Poovendhan Selvaraj <quic_poovendh@quicinc.com>
---
 arch/arm64/boot/dts/qcom/ipq9574.dtsi | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 898d7ce3f28d..2b41416d7f91 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -102,11 +102,17 @@
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
-
 		tz_region: tz@4a600000 {
 			reg = <0x0 0x4a600000 0x0 0x400000>;
 			no-map;
 		};
+
+		smem@4aa00000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x4aa00000 0x0 0x00100000>;
+			hwlocks = <&tcsr_mutex 0>;
+			no-map;
+		};
 	};
 
 	soc: soc@0 {
@@ -157,6 +163,12 @@
 			#power-domain-cells = <1>;
 		};
 
+		tcsr_mutex: hwlock@1905000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0x01905000 0x20000>;
+			#hwlock-cells = <1>;
+		};
+
 		tcsr: syscon@1937000 {
 			compatible = "qcom,tcsr-ipq9574", "syscon";
 			reg = <0x01937000 0x21000>;
-- 
2.17.1