stm32mp1: ram: update parameter array initialization

Force alignment of the size of parameters array with
the expected value in the binding, that allows compilation
error when the array size change.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/doc/device-tree-bindings/memory-controllers/st,stm32mp1-ddr.txt b/doc/device-tree-bindings/memory-controllers/st,stm32mp1-ddr.txt
index e5b1bb5..ee708ce 100644
--- a/doc/device-tree-bindings/memory-controllers/st,stm32mp1-ddr.txt
+++ b/doc/device-tree-bindings/memory-controllers/st,stm32mp1-ddr.txt
@@ -102,7 +102,7 @@
 phyc attributes:
 ----------------
 - st,phy-reg	: phy values depending of the DDR type (DDR3/LPDDR2/LPDDR3)
-	for STM32MP15x: 10 values are requested in this order
+	for STM32MP15x: 11 values are requested in this order
 		PGCR
 		ACIOCR
 		DXCCR