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dt-bindings: auxdisplay: ht16k33: Document LED subnode
authorGeert Uytterhoeven <geert@linux-m68k.org>
Tue, 19 Oct 2021 14:45:18 +0000 (16:45 +0200)
committerMiguel Ojeda <ojeda@kernel.org>
Thu, 21 Oct 2021 21:36:30 +0000 (23:36 +0200)
commit2904c01428e7e372bcfa4723a891669b2c55f1fb
treec239ecfde2eb4dd2f6c1482329544d620c3057e0tree | snapshot
parenta0428724cf9bd73185321274a5918e9d43778967commit | diff
dt-bindings: auxdisplay: ht16k33: Document LED subnode

Extend the Holtek HT16K33 LED controller Device Tree bindings with an
LED subnode, conforming to the standard LED bindings.

This allows the user to exert more control, like specifying LED color,
function, and/or trigger, to extend LED functionality beyond a simple
display backlight.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml diff | blob | history
Domain: System / Kernel;