linux-kernel - [PATCH v3 09/18] ARM: dts: qcom: add smem node for ipq8064

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Date:   Wed,  9 Mar 2022 20:01:43 +0100
From:   Ansuel Smith <ansuelsmth@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Ansuel Smith <ansuelsmth@...il.com>,
        Jonathan McDowell <noodles@...th.li>
Subject: [PATCH v3 09/18] ARM: dts: qcom: add smem node for ipq8064

Add missing smem node for ipq8064.

Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
Tested-by: Jonathan McDowell <noodles@...th.li>
---
 arch/arm/boot/dts/qcom-ipq8064.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 6768f7ba0d04..c579fb09e768 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -906,6 +906,11 @@ lcc: clock-controller@...00000 {
 			#reset-cells = <1>;
 		};
 
+		sfpb_mutex_block: syscon@...0600 {
+			compatible = "syscon";
+			reg = <0x01200600 0x100>;
+		};
+
 		pcie0: pci@...00000 {
 			compatible = "qcom,pcie-ipq8064";
 			reg = <0x1b500000 0x1000
@@ -1330,4 +1335,17 @@ sdcc3: mmc@...80000 {
 			};
 		};
 	};
+
+	sfpb_mutex: sfpb-mutex {
+		compatible = "qcom,sfpb-mutex";
+		syscon = <&sfpb_mutex_block 4 4>;
+
+		#hwlock-cells = <1>;
+	};
+
+	smem {
+		compatible = "qcom,smem";
+		memory-region = <&smem>;
+		hwlocks = <&sfpb_mutex 3>;
+	};
 };
-- 
2.34.1