diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8a3d91d47b6af2e3e99d6182e25f21007b129f94
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
@@ -0,0 +1,23 @@
+* Rockchip specific extensions to the Synopsis Designware Mobile
+  Storage Host Controller
+
+The Synopsis designware mobile storage host controller is used to interface
+a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
+differences between the core Synopsis dw mshc controller properties described
+by synopsis-dw-mshc.txt and the properties used by the Rockchip specific
+extensions to the Synopsis Designware Mobile Storage Host Controller.
+
+Required Properties:
+
+* compatible: should be
+	- "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following
+
+Example:
+
+	rkdwmmc0@12200000 {
+		compatible = "rockchip,rk2928-dw-mshc";
+		reg = <0x12200000 0x1000>;
+		interrupts = <0 75 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c
index 54e6f061daa4a54fb86fb4dab42d4f6abe6cb71e..ee525565aa77bc03ff08a5a258bedbcb454094e7 100644
--- a/drivers/mmc/host/dw_mmc-pltfm.c
+++ b/drivers/mmc/host/dw_mmc-pltfm.c
@@ -24,6 +24,15 @@
 
 #include "dw_mmc.h"
 
+static void dw_mci_rockchip_prepare_command(struct dw_mci *host, u32 *cmdr)
+{
+	*cmdr |= SDMMC_CMD_USE_HOLD_REG;
+}
+
+static const struct dw_mci_drv_data rockchip_drv_data = {
+	.prepare_command	= dw_mci_rockchip_prepare_command,
+};
+
 int dw_mci_pltfm_register(struct platform_device *pdev,
 			  const struct dw_mci_drv_data *drv_data)
 {
@@ -87,13 +96,23 @@ EXPORT_SYMBOL_GPL(dw_mci_pltfm_pmops);
 
 static const struct of_device_id dw_mci_pltfm_match[] = {
 	{ .compatible = "snps,dw-mshc", },
+	{ .compatible = "rockchip,rk2928-dw-mshc",
+		.data = &rockchip_drv_data },
 	{},
 };
 MODULE_DEVICE_TABLE(of, dw_mci_pltfm_match);
 
 static int dw_mci_pltfm_probe(struct platform_device *pdev)
 {
-	return dw_mci_pltfm_register(pdev, NULL);
+	const struct dw_mci_drv_data *drv_data = NULL;
+	const struct of_device_id *match;
+
+	if (pdev->dev.of_node) {
+		match = of_match_node(dw_mci_pltfm_match, pdev->dev.of_node);
+		drv_data = match->data;
+	}
+
+	return dw_mci_pltfm_register(pdev, drv_data);
 }
 
 int dw_mci_pltfm_remove(struct platform_device *pdev)