IH_GPIO_BASE      233 arch/arm/mach-omap1/include/mach/irqs.h #define IH_MPUIO_BASE		(OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
IH_GPIO_BASE      133 arch/arm/mach-omap1/include/mach/omap1510.h #define OMAP1510_INT_FPGA		(IH_GPIO_BASE + 13)