#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x10000)
#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE | 0x0030)
#define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034)
+#define GPIO_LOW_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0100)
+#define GPIO_HIGH_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0140)
#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300)
#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600)
#define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000)