Re: [PATCH 1/7] arm: dts: add dra7 DSPEVE thermal data

Eduardo Valentin
2013-10-02T01:28:41Z

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On 01-10-2013 18:37, Nishanth Menon wrote:
> On 14:32-20131001, Eduardo Valentin wrote:
>> This patch changes a dtsi file to contain the thermal data
> ^^ introduces?
>> for DSPEVE domain on DRA7 and later SoCs. This data will
>> enable a thermal shutdown at 125C.
>>
>> This thermal data can be reused across TI SoC devices.
>>
>> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
>> ---
>> arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 28 ++++++++++++++++++++++++++++
>> 1 file changed, 28 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..f8b9051
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
>> @@ -0,0 +1,28 @@
>> +/*
>> + * Device Tree Source for DRA7 SoC DSPEVE 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>
>> +
>> +dspeve_thermal: dspeve_thermal {
>> + polling-delay-passive = <250>; /* milliseconds */
>> + polling-delay = <1000>; /* milliseconds */
>> +
>> + /* sensor ID */
> ^^
>> + thermal-sensors = <&bandgap 3>;
> ^^ tab control a bit? ;)

check answer on IVA patch.

>> +
>> + trips {
>> + dspeve_crit: dspeve_crit {
>> + temperature = <125000>; /* milliCelsius */
>> + hysteresis = <2000>; /* milliCelsius */
>> + type = THERMAL_TRIP_CRITICAL;
>> + };
>> + };
>> +};
>

--
You have got to be excited about what you are doing. (L. Lamport)

Eduardo Valentin

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