dts: arm: st: add mipi_dsi node in stm32f469.dtsi

Describe mipi_dsi block available on stm32f469 & above
Allow to display data on DSI panels taking output of LTDC
after serializing data.

Signed-off-by: Philippe Peurichard <[email protected]>

Author: phildefer

dts/arm/st/f4/stm32f469.dtsi

@@ -5,6 +5,8 @@
  */
 
 #include <st/f4/stm32f429.dtsi>
+#include <zephyr/dt-bindings/mipi_dsi/mipi_dsi.h>
+
 
 / {
 	soc {
@@ -24,5 +26,18 @@
 		usbotg_hs: usb@40040000 {
 			num-bidir-endpoints = <9>;
 		};
+
+		mipi_dsi: dsihost@40016c00 {
+			compatible = "st,stm32-mipi-dsi";
+			reg = <0x40016c00 0x800>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clock-names = "dsiclk", "refclk" , "pixelclk";
+			clocks = <&rcc STM32_CLOCK(APB2, 27)>,
+					 <&rcc STM32_SRC_HSE NO_SEL>,
+					 <&rcc STM32_SRC_PLLSAI_DIVR NO_SEL>;
+			resets = <&rctl STM32_RESET(APB2, 27)>;
+			status = "disabled";
+		};
 	};
 };