linux-kernel - [PATCH v2 0/2] Input: cros-ec-keyb: Better matrixless support

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Date:   Fri, 29 Apr 2022 16:31:10 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     linux-kernel@...r.kernel.org, patches@...ts.linux.dev,
        chrome-platform@...ts.linux.dev,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        Benson Leung <bleung@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        Douglas Anderson <dianders@...omium.org>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        "Joseph S. Barrera III" <joebar@...omium.org>
Subject: [PATCH v2 0/2] Input: cros-ec-keyb: Better matrixless support

This is a followup to my previous patch[1] that skips keyboard registration
when the matrix properties aren't present. This adds a compatible string
for this scenario so we can ease existing DTBs over to the new design.

Changes from v1 (https://lore.kernel.org/r/20220427203026.828183-1-swboyd@chromium.org):
 * Better enforcement of properties in DT binding
 * Skip registration by means of adding compatible to device id list

Stephen Boyd (2):
  dt-bindings: google,cros-ec-keyb: Introduce switches only compatible
  Input: cros-ec-keyb - skip keyboard registration for switches
    compatible

 .../bindings/input/google,cros-ec-keyb.yaml   | 95 +++++++++++++++++--
 drivers/input/keyboard/cros_ec_keyb.c         | 15 ++-
 2 files changed, 102 insertions(+), 8 deletions(-)

Cc: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: <devicetree@...r.kernel.org>
Cc: Benson Leung <bleung@...omium.org>
Cc: Guenter Roeck <groeck@...omium.org>
Cc: Douglas Anderson <dianders@...omium.org>
Cc: Hsin-Yi Wang <hsinyi@...omium.org>
Cc: "Joseph S. Barrera III" <joebar@...omium.org>

[1] https://lore.kernel.org/all/20220425210726.3813477-1-swboyd@chromium.org/

base-commit: 4352e23a7ff2f8a4ff229dd1283ed2f2b708ec51
-- 
https://chromeos.dev