linux/drivers/counter
Benjamin Gaignard ad29937e20 counter: Add STM32 Timer quadrature encoder
Implement counter part of the STM32 timer hardware block by using
counter API. Hardware only supports X2 and X4 quadrature modes. A
ceiling value can be set to define the maximum value reachable by the
counter.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Co-authored-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-25 21:33:39 +02:00
..
104-quad-8.c
counter.c
Kconfig counter: Add STM32 Timer quadrature encoder 2019-04-25 21:33:39 +02:00
Makefile counter: Add STM32 Timer quadrature encoder 2019-04-25 21:33:39 +02:00
stm32-timer-cnt.c counter: Add STM32 Timer quadrature encoder 2019-04-25 21:33:39 +02:00