stm32mp1: configs: add display devices

Add support of panels otm8009A, RM68200 & DSI controller.
Limit resolution to 1280x800.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
diff --git a/configs/stm32mp15_optee_defconfig b/configs/stm32mp15_optee_defconfig
index 177cbc7..491174f 100644
--- a/configs/stm32mp15_optee_defconfig
+++ b/configs/stm32mp15_optee_defconfig
@@ -109,4 +109,10 @@
 CONFIG_USB_GADGET_DWC2_OTG=y
 CONFIG_DM_VIDEO=y
 CONFIG_BACKLIGHT_GPIO=y
+CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
+CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
+CONFIG_VIDEO_STM32=y
+CONFIG_VIDEO_STM32_DSI=y
+CONFIG_VIDEO_STM32_MAX_XRES=1280
+CONFIG_VIDEO_STM32_MAX_YRES=800
 CONFIG_FDT_FIXUP_PARTITIONS=y