I have a question about changing the drive strength in IOMUX of i.MX6DQ.
My customer will use the three kind of frequency for uSDHC operation and wants to set DSE to each frequency.
1. Initialization mode : 347.22 kHz
2. High speed mode : 50 MHz
3. SDR104 mode : 208 MHz
Is it possible to change the "DSE" field at the switching the mode?
(i.e. May I change DSE during start-up)