linux-kernel - [PATCHv2 7/7] arm: dts: add thermal zones info on tmp102 for DRA7-EVM

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Date:	Mon, 6 Jan 2014 08:36:51 -0400
From:	Eduardo Valentin <eduardo.valentin@...com>
To:	<rui.zhang@...el.com>
CC:	<linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<lm-sensors@...sensors.org>, <linux-kernel@...r.kernel.org>,
	Eduardo Valentin <eduardo.valentin@...com>,
	Benoît Cousson <bcousson@...libre.com>,
	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Russell King <linux@....linux.org.uk>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCHv2 7/7] arm: dts: add thermal zones info on tmp102 for DRA7-EVM

Add simple thermal zone on tmp102.

Cc: Benoît Cousson <bcousson@...libre.com>
Cc: Zhang Rui <rui.zhang@...el.com>
Cc: Rob Herring <rob.herring@...xeda.com>
Cc: Pawel Moll <pawel.moll@....com>
Cc: Mark Rutland <mark.rutland@....com>
Cc: Stephen Warren <swarren@...dotorg.org>
Cc: Ian Campbell <ijc+devicetree@...lion.org.uk>
Cc: Russell King <linux@....linux.org.uk>
Cc: devicetree@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@...com>
---
 arch/arm/boot/dts/dra7-evm.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 36e2c9e..1ea9c3d 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -95,6 +95,21 @@
 	};
 };
 
+&thermal_zones {
+	pcb_thermal: pcb_thermal {
+		polling-delay-passive = <250>; /* milliseconds */
+		polling-delay = <1000>; /* milliseconds */
+		thermal-sensors = <&tmp102>;
+		trips {
+			crit@...00 {
+			temperature = <80000>;
+				hysteresis = <1000>;
+				type = "critical";
+			};
+		};
+	};
+};
+
 &i2c1 {
 	status = "okay";
 	pinctrl-names = "default";
-- 
1.8.2.1.342.gfa7285d

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