CCS/TM4C129ENCPDT: TM4C129 interruption button problem

Tool/software: Code Composer Studio

I have been using this code to detect the moment when SW1 (PJ0) button is pressed, it works well.

#include <stdint.h>
#include <stdbool.h>
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "inc/hw_nvic.h"
#include "driverlib/debug.h"
#include "driverlib/fpu.h"
#include "driverlib/gpio.h"
#include "driverlib/interrupt.h"
#include "driverlib/pin_map.h"
#include "driverlib/rom.h"
#include "driverlib/rom_map.h"
#include "driverlib/sysctl.h"
#include "driverlib/timer.h"


int val = 0, intcase = 0;
uint32_t  sysclock_T;

void button_press(void)
{
    if(intcase == 0)
    {
        TimerEnable(TIMER1_BASE, TIMER_A);
        intcase = 1;
    }
    else
    {
        TimerDisable(TIMER1_BASE, TIMER_A);
        intcase = 0;
        val = 0;
    }
    GPIOIntClear(GPIO_PORTJ_BASE,GPIO_INT_PIN_0);
}

void Timer1IntHandler(void)
{
    ROM_TimerIntClear(TIMER1_BASE, TIMER_TIMA_TIMEOUT);            
    val++;
}

int main(void) {
    sysclock_T = SysCtlClockFreqSet((SYSCTL_XTAL_25MHZ | SYSCTL_OSC_MAIN | SYSCTL_USE_PLL | SYSCTL_CFG_VCO_480), 120000000);

    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOJ);
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPION);

    SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER1);
    TimerConfigure(TIMER1_BASE, TIMER_CFG_PERIODIC);
    TimerLoadSet(TIMER1_BASE, TIMER_A, (sysclock_T/(1000000*2)));
    IntEnable(INT_TIMER1A);
    TimerIntEnable(TIMER1_BASE, TIMER_TIMA_TIMEOUT);


    GPIOPinTypeGPIOOutput(GPIO_PORTN_BASE,GPIO_PIN_1);//Led init
    GPIOPinTypeGPIOInput(GPIO_PORTJ_BASE,GPIO_PIN_0);//button init


    GPIOIntTypeSet(GPIO_PORTJ_BASE,GPIO_PIN_0,GPIO_BOTH_EDGES);
    GPIOIntRegister(GPIO_PORTJ_BASE,button_press);
    GPIOIntEnable(GPIO_PORTJ_BASE,GPIO_INT_PIN_0);
    GPIOPadConfigSet(GPIO_PORTJ_BASE,GPIO_PIN_0,GPIO_STRENGTH_6MA, GPIO_PIN_TYPE_STD_WPU);


    while(1)
    {
    }

}

But I want to have the input pin in low (0) and detect when a rising edge comes using PD2, my code for that is this:

#include <stdint.h>
#include <stdbool.h>
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "inc/hw_nvic.h"
#include "driverlib/debug.h"
#include "driverlib/fpu.h"
#include "driverlib/gpio.h"
#include "driverlib/interrupt.h"
#include "driverlib/pin_map.h"
#include "driverlib/rom.h"
#include "driverlib/rom_map.h"
#include "driverlib/sysctl.h"
#include "driverlib/timer.h"


int val = 0, intcase = 0;
uint32_t  sysclock_T;

void button_press(void)
{
    if(intcase == 0)
    {
        TimerEnable(TIMER1_BASE, TIMER_A);
        intcase = 1;
    }
    else
    {
        TimerDisable(TIMER1_BASE, TIMER_A);
        intcase = 0;
        val = 0;
    }
  GPIOIntClear(GPIO_PORTD_BASE,GPIO_INT_PIN_2);
}

void Timer1IntHandler(void)
{
    ROM_TimerIntClear(TIMER1_BASE, TIMER_TIMA_TIMEOUT);             // Clear the timer interrupt.
    val++;
}

int main(void) {
    sysclock_T = SysCtlClockFreqSet((SYSCTL_XTAL_25MHZ | SYSCTL_OSC_MAIN | SYSCTL_USE_PLL | SYSCTL_CFG_VCO_480), 120000000);

    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPION);//led clock GPIO init

    SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER1);
    TimerConfigure(TIMER1_BASE, TIMER_CFG_PERIODIC);
    TimerLoadSet(TIMER1_BASE, TIMER_A, (sysclock_T/(1000000*2)));
    IntEnable(INT_TIMER1A);
    TimerIntEnable(TIMER1_BASE, TIMER_TIMA_TIMEOUT);


    GPIOPinTypeGPIOOutput(GPIO_PORTN_BASE,GPIO_PIN_1);//Led init
    GPIOPinTypeGPIOInput(GPIO_PORTD_BASE,GPIO_PIN_2);//button init

    //interrupt set-up
    GPIOIntTypeSet(GPIO_PORTD_BASE,GPIO_PIN_2,GPIO_RISING_EDGE);
    GPIOIntRegister(GPIO_PORTD_BASE,button_press);
    GPIOIntEnable(GPIO_PORTD_BASE,GPIO_INT_PIN_2);
    GPIOPadConfigSet(GPIO_PORTD_BASE,GPIO_PIN_2,GPIO_STRENGTH_2MA, GPIO_PIN_TYPE_STD_WPU);
    GPIOPinWrite(GPIO_PORTD_BASE, GPIO_PIN_2, 0x0);
    IntMasterEnable();

    while(1)
    {
    }

}

the problem is that PD2 always begin in high, even if I use "GPIOPinWrite(GPIO_PORTD_BASE, GPIO_PIN_2, 0x0); ", How can I make this input begin in low????

thanks