MPP2_GPIO          36 arch/arm/mach-mv78xx0/mpp.h #define MPP2_GPIO        MPP(2, 0x0, 1, 1, 1)
MPP2_GPIO          30 arch/arm/mach-orion5x/mpp.h #define MPP2_GPIO		MPP(2,  0x0, 1, 1, 1,   1,   1)