linux-kernel - Re: [PATCH] dt-bindings: add ARMv8 PMU binding

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Date:	Fri, 22 Nov 2013 15:43:31 -0600
From:	Rob Herring <robherring2@...il.com>
To:	Kumar Gala <galak@...eaurora.org>
CC:	devicetree <devicetree@...r.kernel.org>,
	linux-kernel@...r.kernel.org, Will Deacon <will.deacon@....com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>
Subject: Re: [PATCH] dt-bindings: add ARMv8 PMU binding

On 11/22/2013 03:38 PM, Kumar Gala wrote:
> 
> On Nov 22, 2013, at 3:17 PM, Rob Herring <robherring2@...il.com> wrote:
> 
>> From: Rob Herring <rob.herring@...xeda.com>
>>
>> Add missing "arm,armv8-pmuv3" compatible property for ARMv8 PMU.
>>
>> Signed-off-by: Rob Herring <rob.herring@...xeda.com>
>> Cc: Will Deacon <will.deacon@....com>
>> Cc: Pawel Moll <pawel.moll@....com>
>> Cc: Mark Rutland <mark.rutland@....com>
>> Cc: Ian Campbell <ijc+devicetree@...lion.org.uk>
>> ---
>> Documentation/devicetree/bindings/arm/pmu.txt | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
>> index 343781b..3e1e498 100644
>> --- a/Documentation/devicetree/bindings/arm/pmu.txt
>> +++ b/Documentation/devicetree/bindings/arm/pmu.txt
>> @@ -7,6 +7,7 @@ representation in the device tree should be done as under:-
>> Required properties:
>>
>> - compatible : should be one of
>> +	"arm,armv8-pmuv3”
> 
> what about arm,armv8-pmu-v3?

I'm just documenting what is already being used:

arch/arm64/boot/dts/foundation-v8.dts:          compatible =
"arm,armv8-pmuv3";
arch/arm64/boot/dts/rtsm_ve-aemv8a.dts:         compatible =
"arm,armv8-pmuv3";

Do we want to change those?

Rob

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