Fixed MTP to work with TWRP

Documentation/devicetree/bindings/clock/st/st,clkgen.txt

@@ -0,0 +1,100 @@
+Binding for a Clockgen hardware block found on
+certain STMicroelectronics consumer electronics SoC devices.
+
+A Clockgen node can contain pll, diviser or multiplexer nodes.
+
+We will find only the base address of the Clockgen, this base
+address is common of all subnode.
+
+	clockgen_node {
+		reg = <>;
+
+		pll_node {
+			...
+		};
+
+		prediv_node {
+			...
+		};
+
+		divmux_node {
+			...
+		};
+
+		quadfs_node {
+			...
+		};
+
+		mux_node {
+			...
+		};
+
+		vcc_node {
+			...
+		};
+
+		flexgen_node {
+			...
+		};
+		...
+	};
+
+This binding uses the common clock binding[1].
+Each subnode should use the binding discribe in [2]..[7]
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/st,clkgen-divmux.txt
+[3] Documentation/devicetree/bindings/clock/st,clkgen-mux.txt
+[4] Documentation/devicetree/bindings/clock/st,clkgen-pll.txt
+[5] Documentation/devicetree/bindings/clock/st,clkgen-prediv.txt
+[6] Documentation/devicetree/bindings/clock/st,vcc.txt
+[7] Documentation/devicetree/bindings/clock/st,quadfs.txt
+[8] Documentation/devicetree/bindings/clock/st,flexgen.txt
+
+
+Required properties:
+- reg : A Base address and length of the register set.
+
+Example:
+
+	clockgen-a@fee62000 {
+
+		reg = <0xfee62000 0xb48>;
+
+		clk_s_a0_pll: clk-s-a0-pll {
+			#clock-cells = <1>;
+			compatible = "st,clkgena-plls-c65";
+
+			clocks = <&clk-sysin>;
+
+			clock-output-names = "clk-s-a0-pll0-hs",
+					     "clk-s-a0-pll0-ls",
+					     "clk-s-a0-pll1";
+		};
+
+		clk_s_a0_osc_prediv: clk-s-a0-osc-prediv {
+			#clock-cells = <0>;
+			compatible = "st,clkgena-prediv-c65",
+				     "st,clkgena-prediv";
+
+			clocks = <&clk_sysin>;
+
+			clock-output-names = "clk-s-a0-osc-prediv";
+		};
+
+		clk_s_a0_hs: clk-s-a0-hs {
+			#clock-cells = <1>;
+			compatible = "st,clkgena-divmux-c65-hs",
+				     "st,clkgena-divmux";
+
+			clocks = <&clk-s_a0_osc_prediv>,
+				 <&clk-s_a0_pll 0>, /* pll0 hs */
+				 <&clk-s_a0_pll 2>; /* pll1 */
+
+			clock-output-names = "clk-s-fdma-0",
+					     "clk-s-fdma-1",
+					     ""; /* clk-s-jit-sense */
+					     /* fourth output unused */
+		};
+	};
+