1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/mmc/card/Kconfig b/drivers/mmc/card/Kconfig
index a49cb9737cd8..aa8a4e461942 100644
--- a/drivers/mmc/card/Kconfig
+++ b/drivers/mmc/card/Kconfig
@@ -32,3 +32,10 @@ config MMC_BLOCK_BOUNCE
 
           If unsure, say Y here.
 
+config SDIO_UART
+        tristate "SDIO UART/GPS class support"
+        depends on MMC
+        help
+          SDIO function driver for SDIO cards that implements the UART
+          class, as well as the GPS class which appears like a UART.
+