1# 2# Counter devices 3# 4# When adding new entries keep the list in alphabetical order 5 6menu "Counters" 7 8config 104_QUAD_8 9 tristate "ACCES 104-QUAD-8 driver" 10 depends on PC104 && X86 && ISA_BUS_API 11 help 12 Say yes here to build support for the ACCES 104-QUAD-8 quadrature 13 encoder counter/interface device family (104-QUAD-8, 104-QUAD-4). 14 15 Performing a write to a counter's IIO_CHAN_INFO_RAW sets the counter and 16 also clears the counter's respective error flag. Although the counters 17 have a 25-bit range, only the lower 24 bits may be set, either directly 18 or via a counter's preset attribute. Interrupts are not supported by 19 this driver. 20 21 The base port addresses for the devices may be configured via the base 22 array module parameter. 23 24config STM32_LPTIMER_CNT 25 tristate "STM32 LP Timer encoder counter driver" 26 depends on MFD_STM32_LPTIMER || COMPILE_TEST 27 help 28 Select this option to enable STM32 Low-Power Timer quadrature encoder 29 and counter driver. 30 31 To compile this driver as a module, choose M here: the 32 module will be called stm32-lptimer-cnt. 33endmenu 34