diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index bd48b28d641b..c2db94dab711 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -209,6 +209,11 @@ static int mmc_decode_scr(struct mmc_card *card)
 		/* Check if Physical Layer Spec v3.0 is supported */
 		scr->sda_spec3 = UNSTUFF_BITS(resp, 47, 1);
 
+	if (scr->sda_spec3) {
+		scr->sda_spec4 = UNSTUFF_BITS(resp, 42, 1);
+		scr->sda_specx = UNSTUFF_BITS(resp, 38, 4);
+	}
+
 	if (UNSTUFF_BITS(resp, 55, 1))
 		card->erased_byte = 0xFF;
 	else
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index e2bbceb80725..19566ab9decb 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -133,6 +133,8 @@ struct mmc_ext_csd {
 struct sd_scr {
 	unsigned char		sda_vsn;
 	unsigned char		sda_spec3;
+	unsigned char		sda_spec4;
+	unsigned char		sda_specx;
 	unsigned char		bus_widths;
 #define SD_SCR_BUS_WIDTH_1	(1<<0)
 #define SD_SCR_BUS_WIDTH_4	(1<<2)