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-rw-r--r--arch/powerpc/platforms/pseries/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 837cf49357ed..9a0941bc4d31 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -17,6 +17,7 @@ config PPC_PSERIES
select PPC_NATIVE
select PPC_PCI_CHOICE if EXPERT
select ZLIB_DEFLATE
+ select PPC_DOORBELL
default y
config PPC_SPLPAR