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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-15 00:31:58 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-20 09:01:19 +0200
commitab814b938d1d372bd2ac6268c15d4e0e6a5245c4 (patch)
tree252a24fdd538fb132714f4a0cb4eb5facfc2dceb /arch/powerpc/sysdev/Makefile
parentpowerpc/xics: xics.h relies on linux/interrupt.h (diff)
downloadlinux-ab814b938d1d372bd2ac6268c15d4e0e6a5245c4.tar.xz
linux-ab814b938d1d372bd2ac6268c15d4e0e6a5245c4.zip
powerpc: Add SCOM infrastructure
SCOM is a side-band configuration bus implemented on some processors. This code provides a way for code to map and operate on devices via SCOM, while the details of how that is implemented is left up to a SCOM "controller" in the platform code. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/Makefile')
-rw-r--r--arch/powerpc/sysdev/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 9516e7598573..6076e0074a87 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -58,6 +58,8 @@ ifeq ($(CONFIG_SUSPEND),y)
obj-$(CONFIG_6xx) += 6xx-suspend.o
endif
+obj-$(CONFIG_PPC_SCOM) += scom.o
+
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
obj-$(CONFIG_PPC_XICS) += xics/