diff options
| author | William Breathitt Gray <william.gray@linaro.org> | 2023-09-16 14:20:31 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-09-17 12:29:41 +0300 |
| commit | 66fe531268f274310a052603fc298f6cc177489b (patch) | |
| tree | 2490d3cc73b3bd41a3ce06245b31bb344827ca31 /drivers/iio/addac/Kconfig | |
| parent | 9dc03309fe9ba9f9b26a37b2dd4fa2d5111a1ccf (diff) | |
| download | linux-66fe531268f274310a052603fc298f6cc177489b.tar.xz | |
iio: addac: stx104: Add 8254 Counter/Timer support
The STX104 features an 8254 Counter/Timer chip providing three
counter/timers which can be used for frequency measurement, frequency
output, pulse width modulation, pulse width measurement, event count,
etc. The STX104 provides a register bank selection to bank select
between the 8254 Bank and the Indexed Register Array Bank; the Indexed
Register Array is not utilized by this driver, so the 8254 Bank is
selected unconditionally.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/20230916112031.3634-1-william.gray@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/addac/Kconfig')
| -rw-r--r-- | drivers/iio/addac/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/addac/Kconfig b/drivers/iio/addac/Kconfig index 877f9124803c..b2623881f0ec 100644 --- a/drivers/iio/addac/Kconfig +++ b/drivers/iio/addac/Kconfig @@ -38,6 +38,7 @@ config STX104 select REGMAP_MMIO select GPIOLIB select GPIO_REGMAP + select I8254 help Say yes here to build support for the Apex Embedded Systems STX104 integrated analog PC/104 card. |