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-rw-r--r--drivers/siox/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/siox/Kconfig b/drivers/siox/Kconfig
index bd24d9b50dc6..083d2e62189a 100644
--- a/drivers/siox/Kconfig
+++ b/drivers/siox/Kconfig
@@ -7,3 +7,12 @@ menuconfig SIOX
to drive additional I/O units.
Unless you know better, it is probably safe to say "no" here.
+
+if SIOX
+
+config SIOX_BUS_GPIO
+ tristate "SIOX GPIO bus driver"
+ help
+ SIOX bus driver that controls the four bus lines using GPIOs.
+
+endif