On Wed, Aug 05, 2015 at 06:38:38PM +0800, Haibo Chen wrote:
> tuning-step is the delay cell steps in tuning procedure. The default value
> of tuning-step is 1. Some boards or cards need another value to pass the
> tuning procedure. For example, imx7d-sdb board need the tuning-step value
> as 2, oth
tuning-step is the delay cell steps in tuning procedure. The default value
of tuning-step is 1. Some boards or cards need another value to pass the
tuning procedure. For example, imx7d-sdb board need the tuning-step value
as 2, otherwise it can't pass the tuning procedure.
So this patch add the tu
