diff --git a/drivers/mmc/matsushita-common.c b/drivers/mmc/matsushita-common.c
index 449f533d1b..7e05b1f3d1 100644
--- a/drivers/mmc/matsushita-common.c
+++ b/drivers/mmc/matsushita-common.c
@@ -542,7 +542,8 @@ static void matsu_sd_set_clk_rate(struct matsu_sd_priv *priv,
 	divisor = DIV_ROUND_UP(priv->mclk, mmc->clock);
 
 	if (divisor <= 1)
-		val = MATSU_SD_CLKCTL_DIV1;
+		val = (priv->caps & MATSU_SD_CAP_RCAR) ?
+		      MATSU_SD_CLKCTL_RCAR_DIV1 : MATSU_SD_CLKCTL_DIV1;
 	else if (divisor <= 2)
 		val = MATSU_SD_CLKCTL_DIV2;
 	else if (divisor <= 4)
diff --git a/drivers/mmc/matsushita-common.h b/drivers/mmc/matsushita-common.h
index c23dc1a79a..a10ad202c8 100644
--- a/drivers/mmc/matsushita-common.h
+++ b/drivers/mmc/matsushita-common.h
@@ -63,6 +63,7 @@
 #define   MATSU_SD_CLKCTL_DIV4		BIT(0)	/* SDCLK = CLK / 4 */
 #define   MATSU_SD_CLKCTL_DIV2		0	/* SDCLK = CLK / 2 */
 #define   MATSU_SD_CLKCTL_DIV1		BIT(10)	/* SDCLK = CLK */
+#define   MATSU_SD_CLKCTL_RCAR_DIV1	0xff	/* SDCLK = CLK (RCar ver.) */
 #define   MATSU_SD_CLKCTL_OFFEN		BIT(9)	/* stop SDCLK when unused */
 #define   MATSU_SD_CLKCTL_SCLKEN	BIT(8)	/* SDCLK output enable */
 #define MATSU_SD_SIZE			0x04c	/* block size */