Added definitions for i.MX31 processor GPIO registers.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
#define WDOG_BASE 0x53FDC000
/*
#define WDOG_BASE 0x53FDC000
/*
+ * GPIO
+ */
+#define GPIO1_BASE 0x53FCC000
+#define GPIO2_BASE 0x53FD0000
+#define GPIO3_BASE 0x53FA4000
+#define GPIO_DR 0x00000000 /* data register */
+#define GPIO_GDIR 0x00000004 /* direction register */
+#define GPIO_PSR 0x00000008 /* pad status register */
+
+/*
* Signal Multiplexing (IOMUX)
*/
* Signal Multiplexing (IOMUX)
*/