dts: arm: st: mp13: add ltdc node in stm32mp135.dtsi

Add the node describing the LTDC available in the stm32mp135.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>

Author: Alain Volmat

dts/arm/st/mp13/stm32mp135.dtsi

@@ -9,5 +9,16 @@
 / {
 	soc {
 		compatible = "st,stm32mp135", "st,stm32mp13", "simple-bus";
+
+		ltdc: display-controller@5a001000 {
+			compatible = "st,stm32-ltdc";
+			reg = <0x5a001000 0x1000>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
+			interrupt-names = "ltdc", "ltdc_er";
+			clocks = <&rcc STM32_CLOCK(APB4_NS, 0)>;
+			resets = <&rctl STM32_RESET(APB4, 0)>;
+			status = "disabled";
+		};
 	};
 };