ARM: dts: stm32: Fix timer initialization for stm32 MCU's board

Commit 4b2be78ab66c ("time: Fix get_ticks being non-monotonic")
puts in evidence that get_ticks is called before timer initialization.
Fix it by initializing timer before relocation.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/arch/arm/dts/stm32f469-disco-u-boot.dtsi b/arch/arm/dts/stm32f469-disco-u-boot.dtsi
index 3cf3a6a..7223ba4 100644
--- a/arch/arm/dts/stm32f469-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f469-disco-u-boot.dtsi
@@ -235,14 +235,6 @@
 	u-boot,dm-pre-reloc;
 };
 
-&rcc {
-	u-boot,dm-pre-reloc;
-};
-
-&syscfg {
-	u-boot,dm-pre-reloc;
-};
-
 &qspi {
 	reg = <0xA0001000 0x1000>, <0x90000000 0x1000000>;
 	flash0: n25q128a@0 {
@@ -255,3 +247,15 @@
 		reg = <0>;
 	};
 };
+
+&rcc {
+	u-boot,dm-pre-reloc;
+};
+
+&syscfg {
+	u-boot,dm-pre-reloc;
+};
+
+&timer5 {
+	u-boot,dm-pre-reloc;
+};