linux-kernel - [PATCH 5/6] dt-bindings: display: bridge: lt8912b: Drop reset gpio requirement

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Message-ID: <20260130205820.83189-6-d.haller@phytec.de>
Date: Fri, 30 Jan 2026 12:58:15 -0800
From: Dominik Haller <d.haller@...tec.de>
To: <adrien.grassein@...il.com>, <jernej.skrabec@...il.com>, <onas@...boo.se>,
	<Laurent.pinchart@...asonboard.com>, <krzk+dt@...nel.org>,
	<conor+dt@...nel.org>, <robh@...nel.org>, Andrzej Hajda
	<andrzej.hajda@...el.com>, Neil Armstrong <neil.armstrong@...aro.org>,
	"Robert Foss" <rfoss@...nel.org>, Jonas Karlman <jonas@...boo.se>, 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>
CC: <dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <upstream@...ts.phytec.de>, "Dominik
 Haller" <d.haller@...tec.de>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 5/6] dt-bindings: display: bridge: lt8912b: Drop reset gpio requirement

Drop the gpio reset from the list of required properties. The bridge works
fine with a reset not managed by Linux. In the driver itself the gpio is
already flagged as optional.

Signed-off-by: Dominik Haller <d.haller@...tec.de>
---
 .../devicetree/bindings/display/bridge/lontium,lt8912b.yaml      | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
index 2cef25215798..63f000ebc9c5 100644
--- a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
@@ -79,7 +79,6 @@ properties:
 required:
   - compatible
   - reg
-  - reset-gpios
   - ports
 
 additionalProperties: false
-- 
2.43.0