diff --git a/lib/include/gpio.h b/lib/include/gpio.h
index 5d79253a8..1eeda2609 100644
--- a/lib/include/gpio.h
+++ b/lib/include/gpio.h
@@ -16,10 +16,14 @@
 #define GPIO_PAD_PU_SEL0   ((volatile uint32_t *) 0x80000030)
 #define GPIO_PAD_PU_SEL1   ((volatile uint32_t *) 0x80000034)
 
-#define GPIO_DATA_SET0     ((volatile uint32_t *) 0x80000048)
-#define GPIO_DATA_SET1     ((volatile uint32_t *) 0x8000004c)
-#define GPIO_DATA_RESET0   ((volatile uint32_t *) 0x80000050)
-#define GPIO_DATA_RESET1   ((volatile uint32_t *) 0x80000054)
+#define GPIO_DATA_SET0      ((volatile uint32_t *) 0x80000048)
+#define GPIO_DATA_SET1      ((volatile uint32_t *) 0x8000004c)
+#define GPIO_DATA_RESET0    ((volatile uint32_t *) 0x80000050)
+#define GPIO_DATA_RESET1    ((volatile uint32_t *) 0x80000054)
+#define GPIO_PAD_DIR_SET0   ((volatile uint32_t *) 0x80000058)
+#define GPIO_PAD_DIR_SET1   ((volatile uint32_t *) 0x8000005c)
+#define GPIO_PAD_DIR_RESET0 ((volatile uint32_t *) 0x80000060)
+#define GPIO_PAD_DIR_RESET1 ((volatile uint32_t *) 0x80000064)
 
 
 /* select pullup or pulldown for GPIO 0-31 (b=0-31) */