I have a question about I/O direction of LVDS signals in i.MX6DQ.
Refer to Table 100. 21 x 21 mm Functional Contact Assignments in IMX6DQAEC(Rev.4).
The direction of LVDS signals was all input.
And, I couldn't find the register of direction setting in Reference Manual.
I consider that LVDS signals only use as output.
Where does it change the direction from input to output in U-boot?