feat(stm32mp1-fdts): change pin-controller to pinctrl

Due to commit updating kernel yaml file [1], we need to align TF-A DT
files to what is done in kernel.

[1] c09acbc499e8 ("dt-bindings: pinctrl: use pinctrl.yaml")

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Id717162e42d3959339d6c01883e87a9d4399f5d9

fdts/stm32mp13-bl2.dtsi

@@ -101,7 +101,7 @@
 		/delete-node/ tamp@5c00a000;
 		/delete-node/ stgen@5c008000;
 
-		pin-controller@50002000 {
+		pinctrl@50002000 {
 #if !STM32MP_EMMC && !STM32MP_SDMMC
 			/delete-node/ sdmmc1-b4-0;
 			/delete-node/ sdmmc2-b4-0;

fdts/stm32mp131.dtsi

@@ -480,7 +480,7 @@
 		 * Break node order to solve dependency probe issue between
 		 * pinctrl and exti.
 		 */
-		pinctrl: pin-controller@50002000 {
+		pinctrl: pinctrl@50002000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "st,stm32mp135-pinctrl";

fdts/stm32mp15-bl2.dtsi

@@ -46,7 +46,7 @@
 		/delete-node/ i2c@5c009000;
 		/delete-node/ tamp@5c00a000;
 
-		pin-controller@50002000 {
+		pinctrl@50002000 {
 #if !STM32MP_RAW_NAND
 			/delete-node/ fmc-0;
 #endif

fdts/stm32mp15-bl32.dtsi

@@ -27,7 +27,7 @@
 		/delete-node/ stgen@5c008000;
 		/delete-node/ i2c@5c009000;
 
-		pin-controller@50002000 {
+		pinctrl@50002000 {
 			/delete-node/ fmc-0;
 			/delete-node/ qspi-clk-0;
 			/delete-node/ qspi-bk1-0;

fdts/stm32mp151.dtsi

@@ -532,7 +532,7 @@
 		 * Break node order to solve dependency probe issue between
 		 * pinctrl and exti.
 		 */
-		pinctrl: pin-controller@50002000 {
+		pinctrl: pinctrl@50002000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "st,stm32mp157-pinctrl";
@@ -663,7 +663,7 @@
 			};
 		};
 
-		pinctrl_z: pin-controller-z@54004000 {
+		pinctrl_z: pinctrl@54004000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "st,stm32mp157-z-pinctrl";