summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorKumar Gala <galak@codeaurora.org>2015-02-26 15:49:09 -0600
committerKumar Gala <galak@codeaurora.org>2015-03-11 15:06:38 -0500
commit916f743da3546c28a2f350d197e3bea95d97ba15 (patch)
tree331acf806161e5db52de9c41305078217848675f
parent4de43476fc1baaf2bb7a520fc9e3b1797943b615 (diff)
downloadlinux-stable-916f743da3546c28a2f350d197e3bea95d97ba15.tar.gz
linux-stable-916f743da3546c28a2f350d197e3bea95d97ba15.tar.bz2
linux-stable-916f743da3546c28a2f350d197e3bea95d97ba15.zip
firmware: qcom: scm: Move the scm driver to drivers/firmware
Architectural changes in the ARM Linux kernel tree mandate the eventual removal of the mach-* directories. Move the scm driver to drivers/firmware and the scm header to include/linux to support that removal. Signed-off-by: Kumar Gala <galak@codeaurora.org>
-rw-r--r--MAINTAINERS1
-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/mach-qcom/Kconfig3
-rw-r--r--arch/arm/mach-qcom/Makefile3
-rw-r--r--arch/arm/mach-qcom/platsmp.c2
-rw-r--r--drivers/firmware/Kconfig4
-rw-r--r--drivers/firmware/Makefile2
-rw-r--r--drivers/firmware/qcom_scm.c (renamed from arch/arm/mach-qcom/scm.c)2
-rw-r--r--include/linux/qcom_scm.h (renamed from arch/arm/mach-qcom/scm.h)0
9 files changed, 11 insertions, 8 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index ddc5a8cf9a8a..beb8aa4840e4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1317,6 +1317,7 @@ L: linux-soc@vger.kernel.org
S: Maintained
F: arch/arm/mach-qcom/
F: drivers/soc/qcom/
+F: drivers/firmware/qcom_scm.c
T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git
ARM/RADISYS ENP2611 MACHINE SUPPORT
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9f1f09a2bc9b..7ffd1518d2aa 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2160,6 +2160,8 @@ source "net/Kconfig"
source "drivers/Kconfig"
+source "drivers/firmware/Kconfig"
+
source "fs/Kconfig"
source "arch/arm/Kconfig.debug"
diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig
index 48003ea652b9..2256cd1e25d1 100644
--- a/arch/arm/mach-qcom/Kconfig
+++ b/arch/arm/mach-qcom/Kconfig
@@ -22,7 +22,4 @@ config ARCH_MSM8974
bool "Enable support for MSM8974"
select HAVE_ARM_ARCH_TIMER
-config QCOM_SCM
- bool
-
endif
diff --git a/arch/arm/mach-qcom/Makefile b/arch/arm/mach-qcom/Makefile
index 10b684140aa1..e324375fa919 100644
--- a/arch/arm/mach-qcom/Makefile
+++ b/arch/arm/mach-qcom/Makefile
@@ -1,5 +1,2 @@
obj-y := board.o
obj-$(CONFIG_SMP) += platsmp.o
-obj-$(CONFIG_QCOM_SCM) += scm.o
-
-CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1)
diff --git a/arch/arm/mach-qcom/platsmp.c b/arch/arm/mach-qcom/platsmp.c
index 596e6237dc7e..4b67e56911d3 100644
--- a/arch/arm/mach-qcom/platsmp.c
+++ b/arch/arm/mach-qcom/platsmp.c
@@ -17,10 +17,10 @@
#include <linux/of_address.h>
#include <linux/smp.h>
#include <linux/io.h>
+#include <linux/qcom_scm.h>
#include <asm/smp_plat.h>
-#include "scm.h"
#define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x35a0
#define SCSS_CPU1CORE_RESET 0x2d80
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 41983883cef4..6517132e5d8b 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -132,6 +132,10 @@ config ISCSI_IBFT
detect iSCSI boot parameters dynamically during system boot, say Y.
Otherwise, say N.
+config QCOM_SCM
+ bool
+ depends on ARM || ARM64
+
source "drivers/firmware/google/Kconfig"
source "drivers/firmware/efi/Kconfig"
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 5373dc5b6011..3fdd3912709a 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -11,6 +11,8 @@ obj-$(CONFIG_DMIID) += dmi-id.o
obj-$(CONFIG_ISCSI_IBFT_FIND) += iscsi_ibft_find.o
obj-$(CONFIG_ISCSI_IBFT) += iscsi_ibft.o
obj-$(CONFIG_FIRMWARE_MEMMAP) += memmap.o
+obj-$(CONFIG_QCOM_SCM) += qcom_scm.o
+CFLAGS_qcom_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1)
obj-$(CONFIG_GOOGLE_FIRMWARE) += google/
obj-$(CONFIG_EFI) += efi/
diff --git a/arch/arm/mach-qcom/scm.c b/drivers/firmware/qcom_scm.c
index 3e0e334374de..6e7a72bdb176 100644
--- a/arch/arm/mach-qcom/scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -21,11 +21,11 @@
#include <linux/mutex.h>
#include <linux/errno.h>
#include <linux/err.h>
+#include <linux/qcom_scm.h>
#include <asm/outercache.h>
#include <asm/cacheflush.h>
-#include "scm.h"
#define QCOM_SCM_ENOMEM -5
#define QCOM_SCM_EOPNOTSUPP -4
diff --git a/arch/arm/mach-qcom/scm.h b/include/linux/qcom_scm.h
index 6bb84cffb396..6bb84cffb396 100644
--- a/arch/arm/mach-qcom/scm.h
+++ b/include/linux/qcom_scm.h