CNTRLREG_AFE_CTRL  127 include/linux/mfd/ti_am335x_tscadc.h #define CNTRLREG_4WIRE		CNTRLREG_AFE_CTRL(1)
CNTRLREG_AFE_CTRL  128 include/linux/mfd/ti_am335x_tscadc.h #define CNTRLREG_5WIRE		CNTRLREG_AFE_CTRL(2)
CNTRLREG_AFE_CTRL  129 include/linux/mfd/ti_am335x_tscadc.h #define CNTRLREG_8WIRE		CNTRLREG_AFE_CTRL(3)