[PATCH v3 part1 02/11] ARM64 / ACPI: Introduce the skeleton of _PDC related for ARM64

Hanjun Guo hanjun.guo at linaro.org
Sun May 4 01:58:12 PDT 2014


On 2014-4-29 17:39, Grant Likely wrote:
> On Fri, 25 Apr 2014 21:20:08 +0800, Hanjun Guo <hanjun.guo at linaro.org> wrote:
>> The _PDC (Processor Driver Capabilities) object provides OSPM a
>> mechanism to convey to the platform the capabilities supported
>> by OSPM for processor power management.
>>
>> OSPM evaluates _PDC prior to evaluating any other processor
>> power management objects returning configuration information.
>>
>> This patch introduces the skeleton of _PDC related file to make
>> ACPI core can be compiled on ARM64, and should be revisited when
>> implementing CPU power control.
>>
>> Signed-off-by: Al Stone <al.stone at linaro.org>
>> Signed-off-by: Graeme Gregory <graeme.gregory at linaro.org>
>> Signed-off-by: Hanjun Guo <hanjun.guo at linaro.org>
>> ---
>>  arch/arm64/include/asm/acpi.h |   37 +++++++++++++++++++++++++++++++++++++
>>  1 file changed, 37 insertions(+)
>>  create mode 100644 arch/arm64/include/asm/acpi.h
>>
>> diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h
>> new file mode 100644
>> index 0000000..e3e990e
>> --- /dev/null
>> +++ b/arch/arm64/include/asm/acpi.h
>> @@ -0,0 +1,37 @@
>> +/*
>> + *  Copyright (C) 2013~2014, Al Stone <al.stone at linaro.org>
> 
> Not really a correct copyright assignement. The copyright is held by
> Linaro, but the author is Al. It should instead read:
> 
>  * Copyright (C0 2013-2014, Linaro Ltd.
>  * Author: Al Stone <al.stone at linaro.org>
> 
> Acked-by: Grant Likely <grant.likely at linaro.org>

We will update this patch accordingly.

Thanks
Hanjun




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