GPIO2_15 206 arch/arm/mach-davinci/da830.c MUX_CFG(DA830, GPIO2_15, 9, 24, 0xf, 8, false) GPIO2_15 213 arch/arm/mach-davinci/da850.c MUX_CFG(DA850, GPIO2_15, 5, 0, 15, 8, false)