diff mbox

[v2,17/18] ARM64 / ACPI: Enable ARM64 in Kconfig

Message ID 1407166105-17675-18-git-send-email-hanjun.guo@linaro.org
State New
Headers show

Commit Message

Hanjun Guo Aug. 4, 2014, 3:28 p.m. UTC 
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>
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(-)

Comments

Catalin Marinas Aug. 18, 2014, 2:27 p.m. UTC | #1 
On Mon, Aug 04, 2014 at 04:28:24PM +0100, Hanjun Guo wrote:
> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> index 3f5f745..f6b6791 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

depends on (ARM64 && EXPERT)? (together with default on if CONFIG_ACPI
is enabled).
Hanjun Guo Aug. 19, 2014, 8:38 a.m. UTC | #2 
On 2014-8-18 22:27, Catalin Marinas wrote:
> On Mon, Aug 04, 2014 at 04:28:24PM +0100, Hanjun Guo wrote:
>> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
>> index 3f5f745..f6b6791 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
> 
> depends on (ARM64 && EXPERT)? (together with default on if CONFIG_ACPI
> is enabled).

I will update that in next version.

Thanks for all your comments!

Hanjun

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/
diff mbox

Patch

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 95835bc..1e0ca19 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -362,6 +362,8 @@  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 3f5f745..f6b6791 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
 	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