linux-kernel - [PATCH 7/7] ARM: dts: qcom: sdx65: Add Shared memory manager support

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Message-Id: <1649660143-22400-8-git-send-email-quic_rohiagar@quicinc.com>
Date:   Mon, 11 Apr 2022 12:25:43 +0530
From:   Rohit Agarwal <quic_rohiagar@...cinc.com>
To:     will@...nel.org, robin.murphy@....com, joro@...tes.org,
        robh+dt@...nel.org, krzk+dt@...nel.org, ulf.hansson@...aro.org,
        agross@...nel.org, bjorn.andersson@...aro.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        iommu@...ts.linux-foundation.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Rohit Agarwal <quic_rohiagar@...cinc.com>
Subject: [PATCH 7/7] ARM: dts: qcom: sdx65: Add Shared memory manager support

Add smem node to support shared memory manager on SDX65 platform.

Signed-off-by: Rohit Agarwal <quic_rohiagar@...cinc.com>
---
 arch/arm/boot/dts/qcom-sdx65.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 5c28c94..b0eec91 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -174,6 +174,12 @@
 			#hwlock-cells = <1>;
 		};
 
+		smem {
+			compatible = "qcom,smem";
+			memory-region = <&smem_mem>;
+			hwlocks = <&tcsr_mutex 3>;
+		};
+
 		sdhc_1: sdhci@...4000 {
 			compatible = "qcom,sdx65-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x08804000 0x1000>;
-- 
2.7.4