linux-kernel - [PATCH 4/4] ARM: dts: qcom: sdx65: Add Shared memory manager support

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Date:   Mon,  2 May 2022 14:07:45 +0530
From:   Rohit Agarwal <quic_rohiagar@...cinc.com>
To:     will@...nel.org, robin.murphy@....com, joro@...tes.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        ulf.hansson@...aro.org, agross@...nel.org,
        bjorn.andersson@...aro.org, adrian.hunter@...el.com,
        bhupesh.sharma@...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 4/4] 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 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 210e55c..57bda62 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -87,8 +87,10 @@
 		};
 
 		smem_mem: memory@...20000 {
-			no-map;
+			compatible = "qcom,smem";
 			reg = <0x8fe20000 0xc0000>;
+			hwlocks = <&tcsr_mutex 3>;
+			no-map;
 		};
 
 		cmd_db: reserved-memory@...e0000 {
-- 
2.7.4