GPIO155 168 arch/arm/mach-mmp/mfp-mmp2.h #define GPIO155_GPIO MFP_CFG(GPIO155, AF1) GPIO155 219 arch/arm/mach-mmp/mfp-mmp2.h #define GPIO155_SM_ADVMUX MFP_CFG(GPIO155, AF2) GPIO155 61 arch/arm/mach-mmp/mmp2.c MFP_ADDR_X(GPIO154, GPIO155, 0x254),