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SubjectRe: [PATCH v9 19/21] ARM64 / ACPI: Enable ARM64 in Kconfig
Date
On Wed, 25 Feb 2015 16:39:59 +0800
, Hanjun Guo <hanjun.guo@linaro.org>
wrote:
> From: Graeme Gregory <graeme.gregory@linaro.org>
>
> Add Kconfigs to build ACPI on ARM64, and make ACPI available on ARM64.
>
> acpi_idle driver is x86/IA64 dependent now, so make CONFIG_ACPI_PROCESSOR
> depend on X86 || IA64, and implement it on ARM64 in the future.
>
> CC: Rafael J. Wysocki <rjw@rjwysocki.net>
> CC: Catalin Marinas <catalin.marinas@arm.com>
> CC: Will Deacon <will.deacon@arm.com>
> Reviewed-by: Grant Likely <grant.likely@linaro.org>
> Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
> Tested-by: Yijing Wang <wangyijing@huawei.com>
> Tested-by: Mark Langsdorf <mlangsdo@redhat.com>
> Tested-by: Jon Masters <jcm@redhat.com>
> Tested-by: Timur Tabi <timur@codeaurora.org>
> Tested-by: Robert Richter <rrichter@cavium.com>
> Acked-by: Robert Richter <rrichter@cavium.com>
> Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org>
> Signed-off-by: Al Stone <al.stone@linaro.org>
> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>

Acked-by: Grant Likely <grant.likely@linaro.org>

> ---
> arch/arm64/Kconfig | 2 ++
> drivers/acpi/Kconfig | 3 ++-
> 2 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index d00ab9a..e5aa081 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -713,6 +713,8 @@ source "drivers/Kconfig"
>
> source "drivers/firmware/Kconfig"
>
> +source "drivers/acpi/Kconfig"
> +
> source "fs/Kconfig"
>
> source "arch/arm64/kvm/Kconfig"
> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> index e6c3ddd..7aa3288 100644
> --- a/drivers/acpi/Kconfig
> +++ b/drivers/acpi/Kconfig
> @@ -5,7 +5,7 @@
> menuconfig ACPI
> bool "ACPI (Advanced Configuration and Power Interface) Support"
> depends on !IA64_HP_SIM
> - depends on IA64 || X86
> + depends on IA64 || X86 || (ARM64 && EXPERT)
> depends on PCI
> select PNP
> default y
> @@ -163,6 +163,7 @@ config ACPI_PROCESSOR
> tristate "Processor"
> select THERMAL
> select CPU_IDLE
> + depends on X86 || IA64
> default y
> help
> This driver installs ACPI as the idle handler for Linux and uses
> --
> 1.9.1
>



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