diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4b3af9e..259c07d 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -17,6 +17,8 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
@@ -974,6 +976,59 @@
 	/* NYET -- enable_sdio_irq */
 };
 
+#ifdef CONFIG_DEBUG_FS
+
+static int mmc_regs_show(struct seq_file *s, void *data)
+{
+	struct mmc_host *mmc = s->private;
+	struct mmc_omap_host *host = mmc_priv(mmc);
+
+	seq_printf(s, "mmc%d regs:\n", mmc->index);
+
+	seq_printf(s, "SYSCONFIG:\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, SYSCONFIG));
+	seq_printf(s, "CON:\t\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, CON));
+	seq_printf(s, "HCTL:\t\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, HCTL));
+	seq_printf(s, "SYSCTL:\t\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, SYSCTL));
+	seq_printf(s, "IE:\t\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, IE));
+	seq_printf(s, "ISE:\t\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, ISE));
+	seq_printf(s, "CAPA:\t\t0x%08x\n",
+			OMAP_HSMMC_READ(host->base, CAPA));
+	return 0;
+}
+
+static int mmc_regs_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, mmc_regs_show, inode->i_private);
+}
+
+static const struct file_operations mmc_regs_fops = {
+	.open           = mmc_regs_open,
+	.read           = seq_read,
+	.llseek         = seq_lseek,
+	.release        = single_release,
+};
+
+static void omap_mmc_debugfs(struct mmc_host *mmc)
+{
+	if (mmc->debugfs_root)
+		debugfs_create_file("regs", S_IRUSR, mmc->debugfs_root,
+			mmc, &mmc_regs_fops);
+}
+
+#else
+
+static void omap_mmc_debugfs(struct mmc_host *mmc)
+{
+}
+
+#endif
+
 static int __init omap_mmc_probe(struct platform_device *pdev)
 {
 	struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
@@ -1157,6 +1212,8 @@
 			goto err_cover_switch;
 	}
 
+	omap_mmc_debugfs(mmc);
+
 	return 0;
 
 err_cover_switch: