6 tristate "Counter support"
8 This enables counter device support through the Generic Counter
9 interface. You only need to enable this, if you also want to enable
10 one or more of the counter device drivers below.
15 tristate "ACCES 104-QUAD-8 driver"
16 depends on PC104 && X86 && IIO
19 Say yes here to build support for the ACCES 104-QUAD-8 quadrature
20 encoder counter/interface device family (104-QUAD-8, 104-QUAD-4).
22 A counter's respective error flag may be cleared by performing a write
23 operation on the respective count value attribute. Although the
24 104-QUAD-8 counters have a 25-bit range, only the lower 24 bits may be
25 set, either directly or via the counter's preset attribute. Interrupts
26 are not supported by this driver.
28 The base port addresses for the devices may be configured via the base
29 array module parameter.
31 config STM32_TIMER_CNT
32 tristate "STM32 Timer encoder counter driver"
33 depends on MFD_STM32_TIMERS || COMPILE_TEST
35 Select this option to enable STM32 Timer quadrature encoder
38 To compile this driver as a module, choose M here: the
39 module will be called stm32-timer-cnt.
41 config STM32_LPTIMER_CNT
42 tristate "STM32 LP Timer encoder counter driver"
43 depends on (MFD_STM32_LPTIMER || COMPILE_TEST) && IIO
45 Select this option to enable STM32 Low-Power Timer quadrature encoder
48 To compile this driver as a module, choose M here: the
49 module will be called stm32-lptimer-cnt.
52 tristate "Flex Timer Module Quadrature decoder driver"
54 Select this option to enable the Flex Timer Quadrature decoder
57 To compile this driver as a module, choose M here: the
58 module will be called ftm-quaddec.