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.
Reviewed-by: Grant Likely grant.likely@linaro.org Tested-by: Suravee Suthikulpanit Suravee.Suthikulpanit@amd.com Tested-by: Yijing Wang wangyijing@huawei.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 --- arch/arm64/Kconfig | 2 ++ drivers/acpi/Kconfig | 6 +++--- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c19ae5d..915aa16 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -647,6 +647,8 @@ 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 8951cef..3e3bd35 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -5,8 +5,7 @@ menuconfig ACPI bool "ACPI (Advanced Configuration and Power Interface) Support" depends on !IA64_HP_SIM - depends on IA64 || X86 - depends on PCI + depends on ((IA64 || X86) && PCI) || (ARM64 && EXPERT) select PNP default y help @@ -163,6 +162,7 @@ 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 @@ -263,7 +263,7 @@ config ACPI_DEBUG
config ACPI_PCI_SLOT bool "PCI slot detection driver" - depends on SYSFS + depends on SYSFS && PCI default n help This driver creates entries in /sys/bus/pci/slots/ for all PCI