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From: Keerthy <j-keerthy@ti.com>
To: <tony@atomide.com>, <edubezval@gmail.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-omap@vger.kernel.org>, <linux@arm.linux.org.uk>,
	<galak@codeaurora.org>, <ijc+devicetree@hellion.org.uk>,
	<mark.rutland@arm.com>, Keerthy <j-keerthy@ti.com>
Subject: [PATCH 1/3] arm: dts: DRA7: Add DSPEVE thermal data
Date: Mon, 8 Feb 2016 14:46:28 +0530	[thread overview]
Message-ID: <1454922990-7501-2-git-send-email-j-keerthy@ti.com> (raw)
In-Reply-To: <1454922990-7501-1-git-send-email-j-keerthy@ti.com>

This patch changes a dtsi file to contain the thermal data
for DSPEVE domain. This data will enable a thermal shutdown at 125C.

Signed-off-by: Keerthy <j-keerthy@ti.com>
---
 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi

diff --git a/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
new file mode 100644
index 0000000..1c39a84
--- /dev/null
+++ b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
@@ -0,0 +1,27 @@
+/*
+ * Device Tree Source for DRA7x SoC DSPEVE thermal
+ *
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+dspeve_thermal: dspeve_thermal {
+	polling-delay-passive = <250>; /* milliseconds */
+	polling-delay = <500>; /* milliseconds */
+
+			/* sensor       ID */
+	thermal-sensors = <&bandgap     3>;
+
+	trips {
+		dspeve_crit: dspeve_crit {
+			temperature = <125000>; /* milliCelsius */
+			hysteresis = <2000>; /* milliCelsius */
+			type = "critical";
+		};
+	};
+};
-- 
1.9.1

  reply	other threads:[~2016-02-08  9:18 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-08  9:16 [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data Keerthy
2016-02-08  9:16 ` Keerthy [this message]
2016-02-08  9:16 ` [PATCH 2/3] arm: dts: DRA7: Add IVA thermal data Keerthy
2016-02-08  9:16 ` [PATCH 3/3] arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data Keerthy
2016-02-08 19:57 ` [PATCH 0/3] arm: dts: DRA7: Add " Tony Lindgren
2016-02-09  3:37   ` Keerthy
2016-02-09 15:58     ` Tony Lindgren
2016-02-09 21:53     ` Eduardo Valentin
2016-02-10  3:37       ` Keerthy
2016-02-09 21:52 ` Eduardo Valentin
2016-02-12 22:21   ` Tony Lindgren

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