1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 5d011a39dfff..3f606068d552 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -267,6 +267,15 @@ int mmc_add_card(struct mmc_card *card)
 {
         int ret;
         const char *type;
+        const char *uhs_bus_speed_mode = "";
+        static const char *const uhs_speeds[] = {
+                [UHS_SDR12_BUS_SPEED] = "SDR12 ",
+                [UHS_SDR25_BUS_SPEED] = "SDR25 ",
+                [UHS_SDR50_BUS_SPEED] = "SDR50 ",
+                [UHS_SDR104_BUS_SPEED] = "SDR104 ",
+                [UHS_DDR50_BUS_SPEED] = "DDR50 ",
+        };
+
 
         dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca);
 
@@ -296,6 +305,10 @@ int mmc_add_card(struct mmc_card *card)
                 break;
         }
 
+        if (mmc_sd_card_uhs(card) &&
+                (card->sd_bus_speed < ARRAY_SIZE(uhs_speeds)))
+                uhs_bus_speed_mode = uhs_speeds[card->sd_bus_speed];
+
         if (mmc_host_is_spi(card->host)) {
                 pr_info("%s: new %s%s%s card on SPI\n",
                         mmc_hostname(card->host),
@@ -303,13 +316,13 @@ int mmc_add_card(struct mmc_card *card)
                         mmc_card_ddr_mode(card) ? "DDR " : "",
                         type);
         } else {
-                pr_info("%s: new %s%s%s%s card at address %04x\n",
+                pr_info("%s: new %s%s%s%s%s card at address %04x\n",
                         mmc_hostname(card->host),
                         mmc_card_uhs(card) ? "ultra high speed " :
                         (mmc_card_highspeed(card) ? "high speed " : ""),
                         (mmc_card_hs200(card) ? "HS200 " : ""),
                         mmc_card_ddr_mode(card) ? "DDR " : "",
-                        type, card->rca);
+                        uhs_bus_speed_mode, type, card->rca);
         }
 
 #ifdef CONFIG_DEBUG_FS