According to latest AM65x Data Manual[1], a different output tap delay
value is recommended for all speed modes. Therefore, replace the
ti,otap-del-sel binding with one ti,otap-del-sel- for each MMC/SD speed
mode.

[1] http://www.ti.com/lit/gpn/am6526Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Link: https://lore.kernel.org/r/20200108150920.14547-2-faiz_abbas@ti.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>