Re: [PATCH v7 7/8] CPPC: Probe for CPPC tables for each ACPI Processor object

[Sudeep Holla <sudeep.holla@arm.com>]

On 09/07/15 19:04, Ashwin Chaugule wrote:
> For each detected ACPI Processor object (ACPI0007), search its
> device handle for CPPC specific tables (i.e. _CPC) and extract
> CPU specific performance capabilities.
>
> Signed-off-by: Ashwin Chaugule <ashwin.chaugule@linaro.org>
> Reviewed-by: Al Stone <al.stone@linaro.org>
> ---
>   arch/arm64/Kconfig              | 1 +
>   drivers/acpi/Kconfig            | 2 +-
>   drivers/acpi/processor_driver.c | 4 ++++
>   include/acpi/processor.h        | 9 +++++++++
>   4 files changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 7796af4..feff114 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -83,6 +83,7 @@ config ARM64
>   	select SPARSE_IRQ
>   	select SYSCTL_EXCEPTION_TRACE
>   	select HAVE_CONTEXT_TRACKING
> +	select ACPI_CPPC_LIB if ACPI

This could be separate patch. It's doesn't match with $subject
and usually better to keep arm64 specific changes separate.

>   	help
>   	  ARM 64-bit (AArch64) Linux support.
>
> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> index 54d73bb..097c02a 100644
> --- a/drivers/acpi/Kconfig
> +++ b/drivers/acpi/Kconfig
> @@ -198,7 +198,7 @@ config ACPI_CPPC_LIB
>   config ACPI_PROCESSOR
>   	tristate "Processor"
>   	select CPU_IDLE if ACPI_PROCESSOR_IDLE
> -	depends on X86 || IA64
> +	depends on X86 || IA64 || ARM64

Ditto

Regards,
Sudeep