From: Hanjun Guo <hanjun.guo@linaro.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Grant Likely <grant.likely@linaro.org>,
Matthew Garrett <mjg59@srcf.ucam.org>,
Olof Johansson <olof@lixom.net>,
Linus Walleij <linus.walleij@linaro.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Rob Herring <rob.herring@calxeda.com>,
Mark Rutland <mark.rutland@arm.com>,
Jon Masters <jonathan@jonmasters.org>,
patches@linaro.org, linux-kernel@vger.kernel.org,
linaro-kernel@lists.linaro.org, linaro-acpi@lists.linaro.org,
Hanjun Guo <hanjun.guo@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>,
Al Stone <al.stone@linaro.org>
Subject: [RFC part1 PATCH 7/7] ARM64 / ACPI: Enable ARM64 in Kconfig
Date: Wed, 4 Dec 2013 00:36:51 +0800 [thread overview]
Message-ID: <1386088611-2801-8-git-send-email-hanjun.guo@linaro.org> (raw)
In-Reply-To: <1386088611-2801-1-git-send-email-hanjun.guo@linaro.org>
Add Kconfigs to build ACPI on ARM64, and make ACPI runable on ARM64.
acpi_idle driver is x86/IA64 dependent now, so make CONFIG_ACPI_PROCESSOR
depends on X86 || IA64, and implement it on ARM in the furture.
In order to make arm-core.c can both run on ARM and ARM64, introduce
CONFIG_ACPI_ARM to support it.
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 | 12 +++++++++---
drivers/acpi/plat/Makefile | 2 +-
3 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 88c8b6c1..a37795f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -280,6 +280,8 @@ source "net/Kconfig"
source "drivers/Kconfig"
+source "drivers/acpi/Kconfig"
+
source "fs/Kconfig"
source "arch/arm64/kvm/Kconfig"
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 53f0f16..f43485e 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -2,13 +2,17 @@
# ACPI Configuration
#
+config ACPI_ARM
+ bool
+ select ACPI_REDUCED_HARDWARE
+
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
+ select ACPI_ARM if (ARM || ARM64)
+ default y if !(ARM || ARM64)
help
Advanced Configuration and Power Interface (ACPI) support for
Linux requires an ACPI-compliant platform (hardware/firmware),
@@ -149,6 +153,7 @@ 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
@@ -250,6 +255,7 @@ config ACPI_DEBUG
config ACPI_PCI_SLOT
bool "PCI slot detection driver"
depends on SYSFS
+ depends on PCI
default n
help
This driver creates entries in /sys/bus/pci/slots/ for all PCI
diff --git a/drivers/acpi/plat/Makefile b/drivers/acpi/plat/Makefile
index 46bc65e..3a61176 100644
--- a/drivers/acpi/plat/Makefile
+++ b/drivers/acpi/plat/Makefile
@@ -1 +1 @@
-obj-$(CONFIG_ARM64) += arm-core.o
+obj-$(CONFIG_ACPI_ARM) += arm-core.o
--
1.7.9.5
next prev parent reply other threads:[~2013-12-03 16:39 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-03 16:36 [RFC part1 PATCH 0/7] Make ACPI core running on ARM64 Hanjun Guo
2013-12-03 16:36 ` [RFC part1 PATCH 1/7] ACPI: Make ACPI core running without PCI " Hanjun Guo
2013-12-03 16:41 ` Matthew Garrett
2013-12-04 14:08 ` Hanjun Guo
2013-12-05 22:04 ` Arnd Bergmann
2013-12-06 15:04 ` [Linaro-acpi] " Tomasz Nowicki
2013-12-06 17:23 ` Arnd Bergmann
2013-12-09 4:12 ` Hanjun Guo
2013-12-09 11:50 ` Catalin Marinas
2013-12-09 13:05 ` Hanjun Guo
2013-12-09 16:35 ` Arnd Bergmann
2013-12-09 16:55 ` Catalin Marinas
2013-12-09 17:20 ` Arnd Bergmann
2013-12-09 18:01 ` Catalin Marinas
2013-12-16 20:51 ` Graeme Gregory
2013-12-17 11:29 ` Catalin Marinas
2013-12-19 11:30 ` Graeme Gregory
2013-12-19 14:01 ` Arnd Bergmann
2013-12-19 15:43 ` Catalin Marinas
2013-12-20 19:55 ` Mark Brown
2013-12-10 2:53 ` Hanjun Guo
2013-12-09 17:06 ` Matthew Garrett
2013-12-10 1:52 ` Hanjun Guo
2013-12-10 3:28 ` Arnd Bergmann
2013-12-10 19:22 ` Mark Brown
2013-12-10 20:00 ` Arnd Bergmann
2013-12-10 20:23 ` Mark Brown
2013-12-11 3:07 ` Arnd Bergmann
2013-12-11 11:02 ` Mark Brown
2013-12-10 9:56 ` Linus Walleij
2013-12-09 23:34 ` Rob Herring
2013-12-03 16:47 ` One Thousand Gnomes
2013-12-04 14:15 ` Hanjun Guo
2013-12-03 16:36 ` [RFC part1 PATCH 2/7] ARM64 : Add dummy asm/cpu.h Hanjun Guo
2013-12-03 17:13 ` Mark Rutland
2013-12-04 15:00 ` Hanjun Guo
2013-12-03 17:59 ` Mark Brown
2013-12-03 16:36 ` [RFC part1 PATCH 3/7] ACPI / processor_core: Rework _PDC related stuff to make it more arch-independent Hanjun Guo
2013-12-03 16:46 ` Matthew Garrett
2013-12-04 14:11 ` Hanjun Guo
2013-12-03 16:51 ` One Thousand Gnomes
2013-12-03 17:02 ` Matthew Garrett
2013-12-04 14:16 ` Hanjun Guo
2013-12-03 16:36 ` [RFC part1 PATCH 4/7] ARM64 / ACPI: Introduce the skeleton of _PDC related for ARM64 Hanjun Guo
2013-12-03 16:53 ` One Thousand Gnomes
2013-12-04 14:17 ` Hanjun Guo
2013-12-03 17:12 ` Rob Herring
2013-12-04 14:30 ` Hanjun Guo
2013-12-03 16:36 ` [RFC part1 PATCH 5/7] ARM64 / ACPI: Introduce arm_core.c and its related head file Hanjun Guo
2013-12-03 18:03 ` Mark Rutland
2013-12-04 15:48 ` Hanjun Guo
2013-12-04 5:46 ` Zheng, Lv
2013-12-04 15:53 ` Hanjun Guo
2013-12-04 19:47 ` Al Stone
2013-12-05 3:38 ` Arnd Bergmann
2013-12-05 13:51 ` Hanjun Guo
2013-12-05 20:40 ` Arnd Bergmann
2013-12-05 14:09 ` Rob Herring
2013-12-05 14:27 ` Hanjun Guo
2013-12-03 16:36 ` [RFC part1 PATCH 6/7] ARM64 / ACPI: Introduce lowlevel suspend function Hanjun Guo
2013-12-03 16:36 ` Hanjun Guo [this message]
2013-12-04 10:10 ` [RFC part1 PATCH 7/7] ARM64 / ACPI: Enable ARM64 in Kconfig Graeme Gregory
2013-12-04 15:55 ` Hanjun Guo
2013-12-05 22:25 ` [RFC part1 PATCH 0/7] Make ACPI core running on ARM64 Arnd Bergmann
2013-12-06 13:58 ` Mark Brown
2013-12-08 2:44 ` Arnd Bergmann
2013-12-08 19:40 ` Mark Brown
2013-12-10 9:45 ` Linus Walleij
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