linux-kernel - [PATCH 2/3] arm64: dts: stingray: Add Stingray Thermal DT support.

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Date:   Mon, 28 May 2018 11:11:23 +0530
From:   Srinath Mannam <srinath.mannam@...adcom.com>
To:     Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        Pramod Kumar <pramod.kumar@...adcom.com>
Subject: [PATCH 2/3] arm64: dts: stingray: Add Stingray Thermal DT support.

From: Pramod Kumar <pramod.kumar@...adcom.com>

Add DT nodes for thermal zones memory base address
to read temperature.

Signed-off-by: Pramod Kumar <pramod.kumar@...adcom.com>
Reviewed-by: Ray Jui <ray.jui@...adcom.com>
Reviewed-by: Scott Branden <scott.branden@...adcom.com>
Reviewed-by: Srinath Mannam <srinath.mannam@...adcom.com>
---
 .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 99aaff0..db1cc67 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -593,4 +593,41 @@
 			status = "disabled";
 		};
 	};
+
+	tmons {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x8f100000 0x100>;
+
+		tmon_ihost0: thermal@0 {
+			compatible = "brcm,sr-thermal";
+			reg = <0x0 0x4>;
+		};
+
+		tmon_ihost1: thermal@4 {
+			compatible = "brcm,sr-thermal";
+			reg = <0x4 0x4>;
+		};
+
+		tmon_ihost2: thermal@8 {
+			compatible = "brcm,sr-thermal";
+			reg = <0x8 0x4>;
+		};
+
+		tmon_ihost3: thermal@c {
+			compatible = "brcm,sr-thermal";
+			reg = <0xc 0x4>;
+		};
+
+		tmon_crmu: thermal@10 {
+			compatible = "brcm,sr-thermal";
+			reg = <0x10 0x4>;
+		};
+
+		tmon_nitro: thermal@14 {
+			compatible = "brcm,sr-thermal";
+			reg = <0x14 0x4>;
+		};
+	};
 };
-- 
2.7.4