diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index bb38787..8f0df56 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -358,6 +358,7 @@
 	depends on ARCH_RMOBILE
 	depends on BLK && DM_MMC
 	depends on OF_CONTROL
+	select BOUNCE_BUFFER
 	help
 	  This selects support for the Matsushita SD/MMC Host Controller on
 	  Renesas R-Car SoCs.