On Sun, May 30, 2021 at 6:16 PM Mauri Sandberg [off-list ref] wrote:

Add documentation for a general GPIO multiplexer.

Signed-off-by: Mauri Sandberg <redacted>
Tested-by: Drew Fustini <redacted>
Reviewed-by: Drew Fustini <redacted>

Overall very interesting!

+  pin-gpios:
+    description: |
+      The GPIO pin used as the output from the multiplexer

This is not a good name. "pin" what pin? Choose a descriptive
name, like:

parent-gpios
multiplexed-gpios
cascaded-gpios
fanout-gpios

(My order of preference.)

Otherwise these bindings look good.

Yours,
Linus Walleij