diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 42cfcb64abe0d8dc537199e573a9adf481f41c6a..9a769edbabe0712176dcc96c684b34e4ec269d9d 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1660,7 +1660,7 @@ void mmc_power_up(struct mmc_host *host, u32 ocr)
 	 * This delay should be sufficient to allow the power supply
 	 * to reach the minimum voltage.
 	 */
-	mmc_delay(10);
+	mmc_delay(host->ios.power_delay_ms);
 
 	mmc_pwrseq_post_power_on(host);
 
@@ -1673,7 +1673,7 @@ void mmc_power_up(struct mmc_host *host, u32 ocr)
 	 * This delay must be at least 74 clock sizes, or 1 ms, or the
 	 * time required to reach a stable voltage.
 	 */
-	mmc_delay(10);
+	mmc_delay(host->ios.power_delay_ms);
 }
 
 void mmc_power_off(struct mmc_host *host)
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index da08a17fbf6c6173a3f88403d955cfafa402516b..c57ffff18e37f6a9ad0dc89d879bd32aefd79d11 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -343,6 +343,9 @@ int mmc_of_parse(struct mmc_host *host)
 		host->dsr_req = 0;
 	}
 
+	device_property_read_u32(dev, "post-power-on-delay-ms",
+				 &host->ios.power_delay_ms);
+
 	return mmc_pwrseq_alloc(host);
 }
 
@@ -408,6 +411,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
 	host->max_blk_count = PAGE_SIZE / 512;
 
 	host->fixed_drv_type = -EINVAL;
+	host->ios.power_delay_ms = 10;
 
 	return host;
 }
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 8f1859044db157a9184752103c4a363f1d25377c..64300a48dcce8a1b169bd1b63319ad54b86ec9dd 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -22,6 +22,7 @@
 struct mmc_ios {
 	unsigned int	clock;			/* clock rate */
 	unsigned short	vdd;
+	unsigned int	power_delay_ms;		/* waiting for stable power */
 
 /* vdd stores the bit number of the selected voltage range from below. */