configs: sama5d4_xplained: Fix input clock for debug UART

Fix the UART input clock for the early debug UART, it should be
100MHz, instead of 88MHz.
Signed-off-by: NWenyou Yang <wenyou.yang@microchip.com>

configs/sama5d4_xplained_mmc_defconfig

@@ -58,7 +58,7 @@ CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ATMEL=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
-CONFIG_DEBUG_UART_CLOCK=88000000
+CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y

configs/sama5d4_xplained_nandflash_defconfig

@@ -55,7 +55,7 @@ CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ATMEL=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
-CONFIG_DEBUG_UART_CLOCK=88000000
+CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y

configs/sama5d4_xplained_spiflash_defconfig

@@ -57,7 +57,7 @@ CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ATMEL=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
-CONFIG_DEBUG_UART_CLOCK=88000000
+CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y