The driver only has runtime but no build time dependency with ARCH_U300 ||
ARCH_U8500 So it can be built for testing purposes if COMPILE_TEST option
is enabled.

This is useful to have more build coverage and make sure that the driver
is not affected by changes that could cause build regressions.

Signed-off-by: Javier Martinez Canillas <>

 drivers/mfd/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index c6df6442ba2b..3eb97893a377 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -955,7 +955,7 @@ config MFD_SMSC
 config ABX500_CORE
        bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
-       default y if ARCH_U300 || ARCH_U8500
+       default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST
          Say yes here if you have the ABX500 Mixed Signal IC family
          chips. This core driver expose register access functions.

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