Hi. Some examples use ltdc_ep0_out / reg 0, while others use ltdc_ep1_out / reg 1.e.g.https://community.st.com/s/question/0D50X0000BG0RAWSQ3/stm32mp1-ltdc-device-tree-for-rgb-displayWhere can I find more details on when to use reg 0 vs reg 1?&ltdc { ...