linux-kernel - [PATCH] dt-bindings: display: bridge: tc358867: mark port 0 and 1 configuration as valid

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Message-ID: <20260107213546.505137-1-marex@nabladev.com>
Date: Wed,  7 Jan 2026 22:35:21 +0100
From: Marek Vasut <marex@...ladev.com>
To: devicetree@...r.kernel.org
Cc: Marek Vasut <marex@...ladev.com>,
	Andrey Gusakov <andrey.gusakov@...entembedded.com>,
	Andrzej Hajda <andrzej.hajda@...el.com>,
	Conor Dooley <conor+dt@...nel.org>,
	David Airlie <airlied@...il.com>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Jonas Karlman <jonas@...boo.se>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Robert Foss <rfoss@...nel.org>,
	Simona Vetter <simona@...ll.ch>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: display: bridge: tc358867: mark port 0 and 1 configuration as valid

Current binding document enforces presence of either port@0 (DSI in) or
port@1 (DPI IN/OUT), with port@2 (DP out) being optional. This bridge is
capable of DSI->DP, DPI->DP and DPI->DP, it is therefore perfectly valid
to have both port@0 and port@1 described in the DT, because this is fairy
standard DPI->DP configuration of this bridge. Replace oneOf with anyOf
to cover this configuration.

Signed-off-by: Marek Vasut <marex@...ladev.com>
---
Cc: Andrey Gusakov <andrey.gusakov@...entembedded.com>
Cc: Andrzej Hajda <andrzej.hajda@...el.com>
Cc: Conor Dooley <conor+dt@...nel.org>
Cc: David Airlie <airlied@...il.com>
Cc: Jernej Skrabec <jernej.skrabec@...il.com>
Cc: Jonas Karlman <jonas@...boo.se>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: Laurent Pinchart <Laurent.pinchart@...asonboard.com>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
Cc: Maxime Ripard <mripard@...nel.org>
Cc: Neil Armstrong <neil.armstrong@...aro.org>
Cc: Rob Herring <robh@...nel.org>
Cc: Robert Foss <rfoss@...nel.org>
Cc: Simona Vetter <simona@...ll.ch>
Cc: Thomas Zimmermann <tzimmermann@...e.de>
Cc: devicetree@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: linux-kernel@...r.kernel.org
---
 .../devicetree/bindings/display/bridge/toshiba,tc358767.yaml    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
index 70f229dc4e0c4..75804114f71f7 100644
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
@@ -115,11 +115,11 @@ properties:
                   enum:
                     - 0 # No pre-emphasis
                     - 1 # 3.5dB pre-emphasis
                     - 2 # 6dB pre-emphasis
 
-    oneOf:
+    anyOf:
       - required:
           - port@0
       - required:
           - port@1
 
-- 
2.51.0