linux-kernel - [PATCH] dt-bindings: drm/bridge: ti-sn65dsi83: drop $ref to fix lvds-vod* warnings

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Message-Id: <20250529053654.1754926-1-andrej.picej@norik.com>
Date: Thu, 29 May 2025 07:36:53 +0200
From: Andrej Picej <andrej.picej@...ik.com>
To: Andrzej Hajda <andrzej.hajda@...el.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Robert Foss <rfoss@...nel.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Jonas Karlman <jonas@...boo.se>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Marek Vasut <marex@...x.de>
Cc: Andrej Picej <andrej.picej@...ik.com>,
	dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: drm/bridge: ti-sn65dsi83: drop $ref to fix lvds-vod* warnings

The kernel test robot reported a warning related to the use of "$ref"
type definitions for custom endpoint properties
- "ti,lvds-vod-swing-clock-microvolt" and
- "ti,lvds-vod-swing-data-microvolt".

Using "$ref" with "uint32-array" is not correctly handled in this
context. Removing "$ref" and relying solely on "maxItems: 2" enforces
the intended requirement of specifying exactly two values, without
triggering a schema validation warning.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505021937.efnQPPqx-lkp@intel.com/
Signed-off-by: Andrej Picej <andrej.picej@...ik.com>
---
 .../devicetree/bindings/display/bridge/ti,sn65dsi83.yaml      | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
index 9b5f3f3eab19..e69b6343a8eb 100644
--- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
@@ -118,15 +118,11 @@ $defs:
           ti,lvds-vod-swing-clock-microvolt:
             description: LVDS diferential output voltage <min max> for clock
               lanes in microvolts.
-            $ref: /schemas/types.yaml#/definitions/uint32-array
-            minItems: 2
             maxItems: 2
 
           ti,lvds-vod-swing-data-microvolt:
             description: LVDS diferential output voltage <min max> for data
               lanes in microvolts.
-            $ref: /schemas/types.yaml#/definitions/uint32-array
-            minItems: 2
             maxItems: 2
 
 allOf:
-- 
2.34.1