Messages in this thread | | | Date | Thu, 24 Jun 2021 12:30:02 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v5 1/2] dt-bindings: gpio-cascade: add documentation |
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On Mon, 21 Jun 2021 20:20:52 +0300, Mauri Sandberg wrote: > Add documentation for a general GPIO cascade. It allows building > one-to-many cascades of GPIO lines using multiplexer to choose > the cascaded line. > > Signed-off-by: Mauri Sandberg <maukka@ext.kapsi.fi> > --- > v4 -> v5: > - renamed gpio-mux-input -> gpio-cascade > - changed vague term 'pin' to 'upstream line' > - added more verbose description for the module > - added missing 'mux-controls' entry > - dropped Tested-by and Reviewed-by due to changes in bindings > v3 -> v4: > - Changed author email > - Included Tested-by and Reviewed-by from Drew > v2 -> v3: added a complete example on dual 4-way multiplexer > v1 -> v2: added a little bit more text in the binding documenation > --- > .../bindings/gpio/gpio-cascade.yaml | 103 ++++++++++++++++++ > 1 file changed, 103 insertions(+) > create mode 100644 Documentation/devicetree/bindings/gpio/gpio-cascade.yaml >
Reviewed-by: Rob Herring <robh@kernel.org>
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