[PATCH 13/19] arm: dts: add omap5 CORE thermal data
From: Alex Shi <hidden>
Date: 2014-03-25 10:51:25
Also in:
linux-devicetree, linux-omap, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Eduardo Valentin <redacted> This patch changes a dtsi file to contain the thermal data for CORE domain on OMAP5 and later SoCs. This data will enable a thermal shutdown at 125C. This thermal data can be reused across TI SoC devices. Cc: "Beno?t Cousson" <redacted> Cc: Tony Lindgren <tony@atomide.com> Cc: Rob Herring <redacted> Cc: Pawel Moll <redacted> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <redacted> Cc: Ian Campbell <redacted> Cc: Russell King <redacted> Cc: linux-omap at vger.kernel.org Cc: devicetree at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org Cc: linux-kernel at vger.kernel.org Signed-off-by: Eduardo Valentin <redacted> (cherry picked from commit dcb5004fceeb15f0fdfc4a2b8cd68c6ad515a80b) Signed-off-by: Alex Shi <redacted> --- arch/arm/boot/dts/omap5-core-thermal.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/arm/boot/dts/omap5-core-thermal.dtsi
diff --git a/arch/arm/boot/dts/omap5-core-thermal.dtsi b/arch/arm/boot/dts/omap5-core-thermal.dtsi
new file mode 100644
index 0000000..19212ac
--- /dev/null
+++ b/arch/arm/boot/dts/omap5-core-thermal.dtsi@@ -0,0 +1,28 @@ +/* + * Device Tree Source for OMAP543x SoC CORE thermal + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Contact: Eduardo Valentin <eduardo.valentin@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> + +core_thermal: core_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <1000>; /* milliseconds */ + + /* sensor ID */ + thermal-sensors = <&bandgap 2>; + + trips { + core_crit: core_crit { + temperature = <125000>; /* milliCelsius */ + hysteresis = <2000>; /* milliCelsius */ + type = "critical"; + }; + }; +};
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1.8.1.2