[PATCH v3 0/2] gpio: add generic gpio input multiplexer

[Mauri Sandberg <sandberg@xxxxxxxxxxxxx>]

Hello all!

This patch set is closely related to another thread at [4], which I abandoned
against better judgement and created this one.

Here I am sending revised versions of the patches. It builds on v2 and adopts 
managed device resources as suggested by Andy on the thread mentioned
above [5].

I have tested the functionality on a NXP 74HC153 dual 4-way muxer. Drew, did
you find the time to have a go with this [6] and if so, did it work as expected?

Thanks,
Mauri

[4] https://www.spinics.net/lists/linux-gpio/msg58573.html
[5] https://www.spinics.net/lists/linux-gpio/msg60160.html
[6] https://www.spinics.net/lists/linux-gpio/msg60159.html


Mauri Sandberg (2):
  dt-bindings: gpio-mux-input: add documentation
  gpio: gpio-mux-input: add generic gpio input multiplexer

 .../bindings/gpio/gpio-mux-input.yaml         |  75 +++++++++++
 drivers/gpio/Kconfig                          |  16 +++
 drivers/gpio/Makefile                         |   1 +
 drivers/gpio/gpio-mux-input.c                 | 124 ++++++++++++++++++
 4 files changed, 216 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mux-input.yaml
 create mode 100644 drivers/gpio/gpio-mux-input.c


base-commit: 6453b9532b5f77d19837b159c4d074f0af9f141b
-- 
2.25.1