mach-k3: am62ax: am62a7_init: Drop write to non existent register

Per section 14.2.1.3 Kick Protection Registers of AM62A TRM[1],
there is no partition 5. Delete it.

[1] https://www.ti.com/lit/pdf/spruj16

Fixes: b511b371ad76 ("arm: mach-k3: introduce basic files to support the am62a")
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
1 file changed