dt-bindings: auxdisplay: ht16k33: Keyscan function should be optional
authorRobin van der Gracht <robin@protonic.nl>
Mon, 18 Jan 2021 12:35:36 +0000 (13:35 +0100)
committerMiguel Ojeda <ojeda@kernel.org>
Mon, 25 Jan 2021 21:14:19 +0000 (22:14 +0100)
commit164b67705681ed90c056529743b507229ae613a1
tree58ff7d09161951c904aa21b0421ed835f9e06f48
parent6ee1d745b7c9fd573fba142a2efdad76a9f1cb04
dt-bindings: auxdisplay: ht16k33: Keyscan function should be optional

Keyscan should be optional to support simple LED matrix displays (output
only).

Reported-by: Michael Kaplan <M.KAPLAN@evva.com>
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
[geert: Rebased]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Documentation/devicetree/bindings/display/ht16k33.txt
drivers/auxdisplay/ht16k33.c