ARM: mx3/mx31_3ds: Add watchdog support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 165e7221c500..9037c4e9bd34 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -93,6 +93,7 @@ config MACH_MX31_3DS
         select SOC_IMX31
         select MXC_DEBUG_BOARD
         select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX2_WDT
         select IMX_HAVE_PLATFORM_IMX_KEYPAD
         select IMX_HAVE_PLATFORM_IMX_UART
         select IMX_HAVE_PLATFORM_MXC_NAND
diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c
index e4efbfe8795e..c488491bf938 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx31_3ds.c
@@ -252,6 +252,7 @@ static void __init mxc_board_init(void)
         if (mxc_expio_init(MX31_CS5_BASE_ADDR, EXPIO_PARENT_INT))
                 printk(KERN_WARNING "Init of the debug board failed, all "
                                     "devices on the debug board are unusable.\n");
+        imx31_add_imx2_wdt(NULL);
 }
 
 static void __init mx31_3ds_timer_init(void)