Revert "ARM: dts: at91: sama5d2_ptc_ek: set drive strength for NAND data pins"

This reverts commit 24ee63e.

Author: cristibirsan

arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts

@@ -11,7 +11,6 @@
 #include "sama5d2-pinfunc.h"
 #include <dt-bindings/mfd/atmel-flexcom.h>
 #include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/at91.h>
 
 / {
 	model = "Atmel SAMA5D2 PTC EK";
@@ -298,7 +297,6 @@
 							 <PIN_PA30__NWE_NANDWE>,
 							 <PIN_PB2__NRD_NANDOE>;
 						bias-pull-up;
-						drive-strength = <ATMEL_PIO_DRVSTR_ME>;
 					};
 
 					ale_cle_rdy_cs {