diff --git a/[refs] b/[refs]
index 0325967ec8d0..a614f482f546 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0aa6770000bafa65c17cf44b6619d328d4fc79b3
+refs/heads/master: 68737043bb155b42d54943d25153b901fd16e535
diff --git a/trunk/drivers/mmc/host/sdhci.c b/trunk/drivers/mmc/host/sdhci.c
index 8f61f8d6e0ca..f76736b50bc7 100644
--- a/trunk/drivers/mmc/host/sdhci.c
+++ b/trunk/drivers/mmc/host/sdhci.c
@@ -2844,6 +2844,23 @@ int sdhci_add_host(struct sdhci_host *host)
 		host->vmmc = NULL;
 	}
 
+#ifdef CONFIG_REGULATOR
+	if (host->vmmc) {
+		ret = regulator_is_supported_voltage(host->vmmc, 3300000,
+			3300000);
+		if ((ret <= 0) || (!(caps[0] & SDHCI_CAN_VDD_330)))
+			caps[0] &= ~SDHCI_CAN_VDD_330;
+		ret = regulator_is_supported_voltage(host->vmmc, 3000000,
+			3000000);
+		if ((ret <= 0) || (!(caps[0] & SDHCI_CAN_VDD_300)))
+			caps[0] &= ~SDHCI_CAN_VDD_300;
+		ret = regulator_is_supported_voltage(host->vmmc, 1800000,
+			1800000);
+		if ((ret <= 0) || (!(caps[0] & SDHCI_CAN_VDD_180)))
+			caps[0] &= ~SDHCI_CAN_VDD_180;
+	}
+#endif /* CONFIG_REGULATOR */
+
 	/*
 	 * According to SD Host Controller spec v3.00, if the Host System
 	 * can afford more than 150mA, Host Driver should set XPC to 1. Also