From: Prahlad Valluru <venkata.valluru@oss.qualcomm.com>
To: David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Prahlad Valluru <venkata.valluru@oss.qualcomm.com>
Subject: [PATCH 1/2] dt-bindings: dp-connector: describe enable gpio
Date: Tue, 28 Oct 2025 20:56:49 +0530 [thread overview]
Message-ID: <20251028-enable-gpio-dp-connector-v1-1-2babdf1d2289@oss.qualcomm.com> (raw)
In-Reply-To: <20251028-enable-gpio-dp-connector-v1-0-2babdf1d2289@oss.qualcomm.com>
In some cases, dp-connector need a gpio for
connector to be enabled. Currently, there is no such
entry so, add enable-gpios for such cases.
Signed-off-by: Prahlad Valluru <venkata.valluru@oss.qualcomm.com>
---
Documentation/devicetree/bindings/display/connector/dp-connector.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/connector/dp-connector.yaml b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
index 1f2b449dc910..e703b19b7168 100644
--- a/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
+++ b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
@@ -20,6 +20,10 @@ properties:
- full-size
- mini
+ enable-gpios:
+ description: A GPIO line connected to enable connector
+ maxItems: 1
+
hpd-gpios:
description: A GPIO line connected to HPD
maxItems: 1
--
2.34.1
next prev parent reply other threads:[~2025-10-28 15:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-28 15:26 [PATCH 0/2] Add enable gpio to display connector Prahlad Valluru
2025-10-28 15:26 ` Prahlad Valluru [this message]
2025-10-28 15:55 ` [PATCH 1/2] dt-bindings: dp-connector: describe enable gpio Krzysztof Kozlowski
2025-10-28 15:26 ` [PATCH 2/2] drm: bridge: add enable gpio for display-connector Prahlad Valluru
2025-10-28 15:49 ` Laurent Pinchart
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