diff --git a/Documentation/devicetree/bindings/mmc/sdhci-st.txt b/Documentation/devicetree/bindings/mmc/sdhci-st.txt
index 7527db4..18d950d 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-st.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt
@@ -5,20 +5,62 @@ Documentation/devicetree/bindings/mmc/mmc.txt and the properties
 used by the sdhci-st driver.
 
 Required properties:
-- compatible :  Must be "st,sdhci"
-- clock-names : Should be "mmc"
-                See: Documentation/devicetree/bindings/resource-names.txt
-- clocks :      Phandle of the clock used by the sdhci controler
-                See: Documentation/devicetree/bindings/clock/clock-bindings.txt
+- compatible:		Must be "st,sdhci" and it can be compatible to "st,sdhci-stih407"
+			to set the internal glue logic used for configuring the MMC
+			subsystem (mmcss) inside the FlashSS (available in STiH407 SoC
+			family).
+
+- clock-names:		Should be "mmc".
+			See: Documentation/devicetree/bindings/resource-names.txt
+- clocks:		Phandle to the clock.
+			See: Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+- interrupts:		One mmc interrupt should be described here.
+- interrupt-names:	Should be "mmcirq".
+
+- pinctrl-names:	A pinctrl state names "default" must be defined.
+- pinctrl-0:		Phandle referencing pin configuration of the sd/emmc controller.
+			See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt
+
+- reg:			This must provide the host controller base address and it can also
+			contain the FlashSS Top register for TX/RX delay used by the driver
+			to configure DLL inside the flashSS, if so reg-names must also be
+			specified.
 
 Optional properties:
-- non-removable: non-removable slot
-                 See: Documentation/devicetree/bindings/mmc/mmc.txt
-- bus-width: Number of data lines
-                 See: Documentation/devicetree/bindings/mmc/mmc.txt
+- reg-names:		Should be "mmc" and "top-mmc-delay". "top-mmc-delay" is optional
+			for eMMC on stih407 family silicon to configure DLL inside FlashSS.
+
+- non-removable:	Non-removable slot. Also used for configuring mmcss in STiH407 SoC
+			family.
+			See:  Documentation/devicetree/bindings/mmc/mmc.txt.
+
+- bus-width:		Number of data lines.
+			See:  Documentation/devicetree/bindings/mmc/mmc.txt.
+
+- max-frequency: 	Can be 200MHz, 100Mz or 50MHz (default) and used for
+			configuring the CCONFIG3 in the mmcss.
+			See:  Documentation/devicetree/bindings/mmc/mmc.txt.
+
+- resets:		Phandle and reset specifier pair to softreset line of HC IP.
+			See: Documentation/devicetree/bindings/reset/reset.txt
+
+- vqmmc-supply:		Phandle to the regulator dt node, mentioned as the vcc/vdd
+			supply in eMMC/SD specs.
+
+- sd-uhs--sdr50:	To enable the SDR50 in the mmcss.
+			See:  Documentation/devicetree/bindings/mmc/mmc.txt.
+
+- sd-uhs-sdr104:	To enable the SDR104 in the mmcss.
+			See:  Documentation/devicetree/bindings/mmc/mmc.txt.
+
+- sd-uhs-ddr50:		To enable the DDR50 in the mmcss.
+			See:  Documentation/devicetree/bindings/mmc/mmc.txt.
 
 Example:
 
+/* Example stih416e eMMC configuration */
+
 mmc0: sdhci@fe81e000 {
 	compatible	= "st,sdhci";
 	status		= "disabled";
@@ -29,5 +71,43 @@ mmc0: sdhci@fe81e000 {
 	pinctrl-0	= <&pinctrl_mmc0>;
 	clock-names	= "mmc";
 	clocks		= <&clk_s_a1_ls 1>;
-	bus-width       = <8>
+	bus-width	= <8>
+
+/* Example SD stih407 family configuration */
+
+mmc1: sdhci@09080000 {
+	compatible	= "st,sdhci-stih407", "st,sdhci";
+	status		= "disabled";
+	reg		= <0x09080000 0x7ff>;
+	reg-names	= "mmc";
+	interrupts	= <GIC_SPI 90 IRQ_TYPE_NONE>;
+	interrupt-names	= "mmcirq";
+	pinctrl-names	= "default";
+	pinctrl-0	= <&pinctrl_sd1>;
+	clock-names	= "mmc";
+	clocks		= <&clk_s_c0_flexgen CLK_MMC_1>;
+	resets		= <&softreset STIH407_MMC1_SOFTRESET>;
+	bus-width	= <4>;
+};
+
+/* Example eMMC stih407 family configuration */
+
+mmc0: sdhci@09060000 {
+	compatible	= "st,sdhci-stih407", "st,sdhci";
+	status		= "disabled";
+	reg		= <0x09060000 0x7ff>, <0x9061008 0x20>;
+	reg-names	= "mmc", "top-mmc-delay";
+	interrupts	= <GIC_SPI 92 IRQ_TYPE_NONE>;
+	interrupt-names	= "mmcirq";
+	pinctrl-names	= "default";
+	pinctrl-0	= <&pinctrl_mmc0>;
+	clock-names	= "mmc";
+	clocks		= <&clk_s_c0_flexgen CLK_MMC_0>;
+	vqmmc-supply	= <&vmmc_reg>;
+	max-frequency	= <200000000>;
+	bus-width	= <8>;
+	non-removable;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
