ACPI: Allow selection of the ACPI processor driver for ARM64

Now that the ACPI processor driver has been decoupled from
the C states and P states functionality, make it selectable on
ARM64 so that it can be used by others e.g. CPPC.

The C states and P states code is selected only on X86 or
IA64 until the relevant support is added on ARM64.

Signed-off-by: Ashwin Chaugule <ashwin.chaugule@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 93a04eec01745c4b6f0a47bd11182d318ff2e8b7..ce97a59c133e6f8e1e010441c9ded8fb1f7343d1 100644 (file)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -213,9 +213,9 @@ config ACPI_CPPC_LIB
 
 config ACPI_PROCESSOR
        tristate "Processor"
-       depends on X86 || IA64
-       select ACPI_PROCESSOR_IDLE
-       select ACPI_CPU_FREQ_PSS
+       depends on X86 || IA64 || ARM64
+       select ACPI_PROCESSOR_IDLE if X86 || IA64
+       select ACPI_CPU_FREQ_PSS if X86 || IA64
        default y
        help
          This driver adds support for the ACPI Processor package. It is required