crypto driver itself is not dma-coherent. So drop it.

Fixes: d683a739 ("arm64: dts: ti: k3-j7200-mcu-wakeup: Add SA2UL node")
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Manorit Chawdhry <m-chawdhry@ti.com>
Link: https://lore.kernel.org/r/20221031152520.355653-4-j-choudhary@ti.com