diff options
author | Keerthy <j-keerthy@ti.com> | 2016-02-08 14:46:29 +0530 |
---|---|---|
committer | Tony Lindgren <tony@atomide.com> | 2016-02-12 14:26:37 -0800 |
commit | 7a28936cdcb8ebc0150e564a3bf67b6bfdfd1e6c (patch) | |
tree | 2ffe84e0e8607b53280f8fe44c98aef532224365 /arch/arm/boot/dts/dra7-iva-thermal.dtsi | |
parent | 97749fecef39e80fa2d42f949b2ee3d025e738a5 (diff) | |
download | linux-7a28936cdcb8ebc0150e564a3bf67b6bfdfd1e6c.tar.bz2 |
ARM: dts: DRA7: Add IVA thermal data
This patch changes a dtsi file to contain the thermal data
for IVA domain. This data will enable a thermal shutdown at 125C.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra7-iva-thermal.dtsi')
-rw-r--r-- | arch/arm/boot/dts/dra7-iva-thermal.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7-iva-thermal.dtsi b/arch/arm/boot/dts/dra7-iva-thermal.dtsi new file mode 100644 index 000000000000..dd74a5337d1f --- /dev/null +++ b/arch/arm/boot/dts/dra7-iva-thermal.dtsi @@ -0,0 +1,27 @@ +/* + * Device Tree Source for DRA7x SoC IVA 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> + +iva_thermal: iva_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <500>; /* milliseconds */ + + /* sensor ID */ + thermal-sensors = <&bandgap 4>; + + trips { + iva_crit: iva_crit { + temperature = <125000>; /* milliCelsius */ + hysteresis = <2000>; /* milliCelsius */ + type = "critical"; + }; + }; +}; |