diff --git a/include/fdtdec.h b/include/fdtdec.h
index 4e8032ba6cdfd4632ff5bec1a25b793c7defe4ce..bc3b89bc0fdaa6cd1afc85e1331491f7058aceba 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -89,6 +89,7 @@ enum fdt_compat_id {
 	COMPAT_SAMSUNG_EXYNOS_TMU,	/* Exynos TMU */
 	COMPAT_SAMSUNG_EXYNOS_FIMD,	/* Exynos Display controller */
 	COMPAT_SAMSUNG_EXYNOS5_DP,	/* Exynos Display port controller */
+	COMPAT_SAMSUNG_EXYNOS5_DWMMC,	/* Exynos5 DWMMC controller */
 	COMPAT_MAXIM_MAX77686_PMIC,	/* MAX77686 PMIC */
 	COMPAT_GENERIC_SPI_FLASH,	/* Generic SPI Flash chip */
 	COMPAT_MAXIM_98095_CODEC,	/* MAX98095 Codec */
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index ac1fe0be20dc2915038b67318f15d88746e354e1..e3142cbdfe55a8950889b77d2a2f857d20203a1b 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -62,6 +62,7 @@ static const char * const compat_names[COMPAT_COUNT] = {
 	COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"),
 	COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"),
 	COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"),
+	COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"),
 	COMPAT(MAXIM_MAX77686_PMIC, "maxim,max77686_pmic"),
 	COMPAT(GENERIC_SPI_FLASH, "spi-flash"),
 	COMPAT(MAXIM_98095_CODEC, "maxim,max98095-codec"),