diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 08b4bd4..5e6cfe7 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -448,6 +448,34 @@
 	debug("mmc_set_ios: hostctl = %08X\n", ctrl);
 }
 
+static void pad_init_mmc(struct mmc_host *host)
+{
+#if defined(CONFIG_TEGRA30)
+	enum periph_id id = host->mmc_id;
+	u32 val;
+
+	debug("%s: sdmmc address = %08x, id = %d\n", __func__,
+	      (unsigned int)host->reg, id);
+
+	/* Set the pad drive strength for SDMMC1 or 3 only */
+	if (id != PERIPH_ID_SDMMC1 && id != PERIPH_ID_SDMMC3) {
+		debug("%s: settings are only valid for SDMMC1/SDMMC3!\n",
+		      __func__);
+		return;
+	}
+
+	val = readl(&host->reg->sdmemcmppadctl);
+	val &= 0xFFFFFFF0;
+	val |= MEMCOMP_PADCTRL_VREF;
+	writel(val, &host->reg->sdmemcmppadctl);
+
+	val = readl(&host->reg->autocalcfg);
+	val &= 0xFFFF0000;
+	val |= AUTO_CAL_PU_OFFSET | AUTO_CAL_PD_OFFSET | AUTO_CAL_ENABLED;
+	writel(val, &host->reg->autocalcfg);
+#endif
+}
+
 static void mmc_reset(struct mmc_host *host, struct mmc *mmc)
 {
 	unsigned int timeout;