Rule 11.3 Access to registers or memory

[barbara.seyfarth]

A cast should not be performed between a pointer type and an integral type, this casts from type "unsigned int" to "uint32_t volatile *" (MISRA C 2004 rule 11.3)
In two cases this error occurs on my system (ARM Cortex M3 with IAR workbench and MISRA check from IAR):
1. Access to registers.
2. Access to RAM (during a cyclic RAM test).

Is there any way conform to MISRA C2004 for the following code?

Code:

register uint32_t address; /* during the critical section no RAM access other than the test access may occur */
    register uint32_t pattern;

    ...
    *(volatile uint32_t *)address = pattern;