I have my display working on the imx53 quickstart board. I used example code from the 'on-board diagnostic suite' to bring up the display. However, I am transitioning to new hardware and need to move these three pins.
New Pins Old Pins
HSYNC on K1 DIO_PIN2 on D3
VSYNC on J1 DIO_PIN3 on C2
DE on L1 DIO_PIN15 on E4
Searched the forums and found this is a common question, but I've never seen pins outside of the ipu's normal mux used.
I have a rough idea what needs to be done, I need to update my ipu_di.c / di_config() function and enable timers linked to the new pins. What I can't figure out is the exact registers to set.
Is there a document that links the IPU_DI0_DW_GEN_i registers to IO pins?