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    SubjectRe: [PATCH v9 19/21] ARM64 / ACPI: Enable ARM64 in Kconfig
    Date
    On Wednesday, February 25, 2015 04:39:59 PM Hanjun Guo 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>

    For the changes in drivers/acpi/Kconfig:

    Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

    > ---
    > 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
    >

    --
    I speak only for myself.
    Rafael J. Wysocki, Intel Open Source Technology Center.


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