1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index ae57769ba50d..4b976f00ea85 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -32,6 +32,7 @@
 /* VENDOR SPEC register */
 #define SDHCI_VENDOR_SPEC               0xC0
 #define  SDHCI_VENDOR_SPEC_SDIO_QUIRK   0x00000002
+#define SDHCI_WTMK_LVL                  0x44
 #define SDHCI_MIX_CTRL                  0x48
 
 /*
@@ -476,6 +477,13 @@ static int __devinit sdhci_esdhc_imx_probe(struct platform_device *pdev)
         if (is_imx53_esdhc(imx_data))
                 imx_data->flags |= ESDHC_FLAG_MULTIBLK_NO_INT;
 
+        /*
+         * The imx6q ROM code will change the default watermark level setting
+         * to something insane.  Change it back here.
+         */
+        if (is_imx6q_usdhc(imx_data))
+                writel(0x08100810, host->ioaddr + SDHCI_WTMK_LVL);
+
         boarddata = &imx_data->boarddata;
         if (sdhci_esdhc_imx_probe_dt(pdev, boarddata) < 0) {
                 if (!host->mmc->parent->platform_data) {