refactor(fdts stm32mp1): move STM32MP DDR node

Move the generic part of DDR node in SOC dtsi file.
DDR dtsi files only include the part configured by CubeMX tool.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@foss.st.com>
Change-Id: I8c211e9782604da32aeaab98d0ef75fb1cd9c58d
diff --git a/fdts/stm32mp151.dtsi b/fdts/stm32mp151.dtsi
index a7c1971..3beabbb 100644
--- a/fdts/stm32mp151.dtsi
+++ b/fdts/stm32mp151.dtsi
@@ -358,6 +358,24 @@
 			status = "disabled";
 		};
 
+		ddr: ddr@5a003000{
+			compatible = "st,stm32mp1-ddr";
+			reg = <0x5A003000 0x550 0x5A004000 0x234>;
+			clocks = <&rcc AXIDCG>,
+				 <&rcc DDRC1>,
+				 <&rcc DDRC2>,
+				 <&rcc DDRPHYC>,
+				 <&rcc DDRCAPB>,
+				 <&rcc DDRPHYCAPB>;
+			clock-names = "axidcg",
+				      "ddrc1",
+				      "ddrc2",
+				      "ddrphyc",
+				      "ddrcapb",
+				      "ddrphycapb";
+			status = "okay";
+		};
+
 		usbphyc: usbphyc@5a006000 {
 			#address-cells = <1>;
 			#size-cells = <0>;