Hi jiang
default (after reset) levels are defined in
IMX6DQCEC Table 100. 21 x 21 mm Functional Contact Assignments
they can not be chaged, this is fixed in hardware. One can change them later in Uboot or
Linux.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
Thank you for your reply.
I know I can change it , but I want to know how to change it,
such as whether I can set it in the board-mx6q_sabresd.c or gpio.c ?
I think better option board-mx6q_sabresd.c