On 07/13/2018 05:27 AM, Mircea Caprioru wrote:
> This patch adds basic support for Analog Device ADGS1408/09 SPI mux
> controller.
>
> The device is probed and set to a disabled state. It uses the new mux
> controller framework.
>
> Signed-off-by: Mircea Caprioru <mircea.capri...@analog.com>
> ---
> MAINTAINERS | 7 +++
> drivers/mux/Kconfig | 12 ++++
> drivers/mux/Makefile | 2 +
> drivers/mux/adgs140x.c | 132 +++++++++++++++++++++++++++++++++++++++++
> 4 files changed, 153 insertions(+)
> create mode 100644 drivers/mux/adgs140x.c
> diff --git a/drivers/mux/Kconfig b/drivers/mux/Kconfig
> index 6241678e99af..87b3fda56d8f 100644
> --- a/drivers/mux/Kconfig
> +++ b/drivers/mux/Kconfig
> @@ -48,4 +48,16 @@ config MUX_MMIO
> To compile the driver as a module, choose M here: the module will
> be called mux-mmio.
>
> +config MUX_ADGS140X
> + tristate "Analog Devices ADGS1408/ADGS1409 Multiplexers"
> + depends on SPI
> + help
> + ADGS1408 and ADGS1409 4 independent single-pole/single-throw
maybe:
ADGS1408 and ADGS1409 have 4 independent single-pole/single-throw
> + switches.
> +
> + The driver suports driving each switch independently.
supports
> +
> + To compile the driver as a module, choose M here: the module will
> + be called mux-ads140x.
mux-adgs140x.
> +
> endmenu
> diff --git a/drivers/mux/Makefile b/drivers/mux/Makefile
> index c3d883955fd5..236e7738462a 100644
> --- a/drivers/mux/Makefile
> +++ b/drivers/mux/Makefile
> @@ -5,10 +5,12 @@
>
> mux-core-objs := core.o
> mux-adg792a-objs := adg792a.o
> +mux-adgs140x-objs := adgs140x.o
> mux-gpio-objs := gpio.o
> mux-mmio-objs := mmio.o
>
> obj-$(CONFIG_MULTIPLEXER) += mux-core.o
> obj-$(CONFIG_MUX_ADG792A) += mux-adg792a.o
> +obj-$(CONFIG_MUX_ADGS140X) += mux-adgs140x.o
> obj-$(CONFIG_MUX_GPIO) += mux-gpio.o
> obj-$(CONFIG_MUX_MMIO) += mux-mmio.o
--
~Randy
