GPIO2_4           442 arch/arm/mach-davinci/da830.c 	MUX_CFG(DA830, GPIO2_4,		18,	8,	0xf,	8,	false)
GPIO2_4           210 arch/arm/mach-davinci/da850.c 	MUX_CFG(DA850, GPIO2_4,		6,	12,	15,	8,	false)