diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 14011d90d70af3180f4eeedee2fa254a6d5fde25..ff60e11ecb564674bdffbe8814392fe1b2b01065 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -37,6 +37,7 @@ config SND_SOC_SH4_SIU
 config SND_SOC_RCAR
 	tristate "R-Car series SRU/SCU/SSIU/SSI support"
 	select SND_SIMPLE_CARD
+	select REGMAP
 	help
 	  This option enables R-Car SUR/SCU/SSIU/SSI sound support