Fixed MTP to work with TWRP

Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt

@@ -0,0 +1,57 @@
+* Universal Flash Storage (UFS) Host Controller
+
+UFSHC nodes are defined to describe on-chip UFS host controllers.
+Each UFS controller instance should have its own node.
+
+Required properties:
+- compatible        : compatible list, contains "jedec,ufs-1.1"
+- interrupts        : <interrupt mapping for UFS host controller IRQ>
+- reg               : <registers mapping>
+
+Optional properties:
+- vdd-hba-supply        : phandle to UFS host controller supply regulator node
+- vcc-supply            : phandle to VCC supply regulator node
+- vccq-supply           : phandle to VCCQ supply regulator node
+- vccq2-supply          : phandle to VCCQ2 supply regulator node
+- vcc-supply-1p8        : For embedded UFS devices, valid VCC range is 1.7-1.95V
+                          or 2.7-3.6V. This boolean property when set, specifies
+			  to use low voltage range of 1.7-1.95V. Note for external
+			  UFS cards this property is invalid and valid VCC range is
+			  always 2.7-3.6V.
+- vcc-max-microamp      : specifies max. load that can be drawn from vcc supply
+- vccq-max-microamp     : specifies max. load that can be drawn from vccq supply
+- vccq2-max-microamp    : specifies max. load that can be drawn from vccq2 supply
+- <name>-fixed-regulator : boolean property specifying that <name>-supply is a fixed regulator
+
+- clocks                : List of phandle and clock specifier pairs
+- clock-names           : List of clock input name strings sorted in the same
+                          order as the clocks property.
+- freq-table-hz		: Array of <min max> operating frequencies stored in the same
+                          order as the clocks property. If this property is not
+			  defined or a value in the array is "0" then it is assumed
+			  that the frequency is set by the parent clock or a
+			  fixed rate clock source.
+
+Note: If above properties are not defined it can be assumed that the supply
+regulators or clocks are always on.
+
+Example:
+	ufshc@0xfc598000 {
+		compatible = "jedec,ufs-1.1";
+		reg = <0xfc598000 0x800>;
+		interrupts = <0 28 0>;
+
+		vdd-hba-supply = <&xxx_reg0>;
+		vdd-hba-fixed-regulator;
+		vcc-supply = <&xxx_reg1>;
+		vcc-supply-1p8;
+		vccq-supply = <&xxx_reg2>;
+		vccq2-supply = <&xxx_reg3>;
+		vcc-max-microamp = 500000;
+		vccq-max-microamp = 200000;
+		vccq2-max-microamp = 200000;
+
+		clocks = <&core 0>, <&ref 0>, <&iface 0>;
+		clock-names = "core_clk", "ref_clk", "iface_clk";
+		freq-table-hz = <100000000 200000000>, <0 0>, <0 0>;
+	};