arch: update alignment for Cortex-R52

Cortex-R52 doesn't require power of 2 alignment

Signed-off-by: Duong Vu Nam <duong.vunam@nxp.com>
diff --git a/arch/arm/core/aarch32/mpu/Kconfig b/arch/arm/core/aarch32/mpu/Kconfig
index e2bcbc1..dc54003 100644
--- a/arch/arm/core/aarch32/mpu/Kconfig
+++ b/arch/arm/core/aarch32/mpu/Kconfig
@@ -11,7 +11,7 @@
 	select SRAM_REGION_PERMISSIONS
 	select THREAD_STACK_INFO
 	select ARCH_HAS_EXECUTABLE_PAGE_BIT
-	select MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT if !(CPU_HAS_NXP_MPU || ARMV8_M_BASELINE || ARMV8_M_MAINLINE)
+	select MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT if !(CPU_HAS_NXP_MPU || ARMV8_M_BASELINE || ARMV8_M_MAINLINE || AARCH32_ARMV8_R)
 	select MPU_REQUIRES_NON_OVERLAPPING_REGIONS if CPU_HAS_ARM_MPU && (ARMV8_M_BASELINE || ARMV8_M_MAINLINE || AARCH32_ARMV8_R)
 	select MPU_GAP_FILLING if AARCH32_ARMV8_R
 	help