linux-kernel - [PATCH v2 2/7] dt-bindings: mediatek,mt6779-keypad: use unevaluatedProperties

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Message-Id: <20220720-mt8183-keypad-v2-2-6d42c357cb76@baylibre.com>
Date:   Tue, 26 Jul 2022 14:56:07 +0200
From:   Mattijs Korpershoek <mkorpershoek@...libre.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linux-arm-kernel@...ts.infradead.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Fabien Parent <fparent@...libre.com>,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
        Fabien Parent <parent.f@...il.com>
Subject: [PATCH v2 2/7] dt-bindings: mediatek,mt6779-keypad: use
 unevaluatedProperties

writing-bindings.rst states:
> - If schema includes other schema (e.g. /schemas/i2c/i2c-controller.yaml) use
>   "unevaluatedProperties:false". In other cases, usually use
>   "additionalProperties:false".

All 3 properties from matrix-keymap.yaml are valid for the MediaTek keypad:
* keypad,num-rows and keypad,num-cols configure the KP_SEL register
* linux,keymap represents the (at most) 8x8 hardware matrix

Signed-off-by: Mattijs Korpershoek <mkorpershoek@...libre.com>

diff --git a/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml b/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
index 03ebd2665d07..ca8ae40a73f7 100644
--- a/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
+++ b/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
@@ -56,7 +56,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |

-- 
b4 0.10.0-dev-78725