STM32MP157 LTDC RGB666

tzsolt · ‎2022-05-06

Is this processor capable to drive by parallel interface an RGB666 LCD display?

What could I set in the device tree?

Jean-Marc S · ‎2022-09-06

Yes you can.

interface to LCD is called LTDC in our RM0436.

extract: "For LTDC outputs up to 24 bits (RGB888), if less than 8 bpp are used to output for example

RGB565 or RGB666 to interface on 16- or 18-bit displays, the RGB display data lines must

be connected to the MSB of the LTDC RGB data lines."

Also regarding DT you may find information here: