drivers: sam: use header file "platform_config.h" instead of "sama5d2.h"

As "sama5d2.h" is included in "platform_config.h" it's better to use
"#include <platform_config.h>" for support more devices later.

Signed-off-by: Tony Han <tony.han@microchip.com>

core/arch/arm/plat-sam/sam_sfr.c

@@ -12,7 +12,7 @@
 #include <mm/core_memprot.h>
 #include <mm/core_mmu.h>
 #include <sam_sfr.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 #include <types_ext.h>
 
 register_phys_mem_pgdir(MEM_AREA_IO_SEC, SFR_BASE, CORE_MMU_PGDIR_SIZE);

core/drivers/atmel_rstc.c

@@ -8,7 +8,7 @@
 #include <kernel/dt.h>
 #include <kernel/dt_driver.h>
 #include <matrix.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 #include <tee_api_defines.h>
 #include <tee_api_types.h>
 #include <types_ext.h>

core/drivers/atmel_rtc.c

@@ -13,7 +13,7 @@
 #include <kernel/dt_driver.h>
 #include <matrix.h>
 #include <mm/core_memprot.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 
 #define RTC_VAL(reg, val)	(((val) >> RTC_## reg ## _SHIFT) & \
 				 RTC_## reg ##_MASK)

core/drivers/atmel_shdwc.c

@@ -14,7 +14,7 @@
 #include <kernel/thread.h>
 #include <libfdt.h>
 #include <matrix.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 #include <stdbool.h>
 #include <tee_api_defines.h>
 #include <tee_api_types.h>

core/drivers/atmel_tcb.c

@@ -11,7 +11,7 @@
 #include <kernel/time_source.h>
 #include <libfdt.h>
 #include <matrix.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 #include <tee_api_defines.h>
 
 #define TCB_CHAN(chan)		((chan) * 0x40)

core/drivers/atmel_wdt.c

@@ -15,7 +15,7 @@
 #include <kernel/pm.h>
 #include <matrix.h>
 #include <mm/core_mmu.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 #include <tee_api_types.h>
 
 #define WDT_CR			0x0

core/drivers/nvmem/atmel_sfc.c

@@ -8,7 +8,7 @@
 #include <kernel/dt_driver.h>
 #include <malloc.h>
 #include <matrix.h>
-#include <sama5d2.h>
+#include <platform_config.h>
 #include <string.h>
 #include <tee_api_defines.h>
 #include <tee_api_types.h>