linux-kernel - [PATCH 1/3] dt-bindings: display: panel: Add the Leadtek LTK08QV25BYL panel

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Message-ID: <20251021073408.195959-2-herve.codina@bootlin.com>
Date: Tue, 21 Oct 2025 09:34:03 +0200
From: Herve Codina <herve.codina@...tlin.com>
To: Herve Codina <herve.codina@...tlin.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Jessica Zhang <jessica.zhang@....qualcomm.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: [PATCH 1/3] dt-bindings: display: panel: Add the Leadtek LTK08QV25BYL panel

The Leadtek LTK08QV25BYL is a 2.8" 240x320 DSI display.

Signed-off-by: Herve Codina <herve.codina@...tlin.com>
---
 .../display/panel/leadtek,ltk028qv25byl.yaml  | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/leadtek,ltk028qv25byl.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/leadtek,ltk028qv25byl.yaml b/Documentation/devicetree/bindings/display/panel/leadtek,ltk028qv25byl.yaml
new file mode 100644
index 000000000000..c10365984057
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/leadtek,ltk028qv25byl.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/leadtek,ltk028qv25byl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Leadtek LTK028QV25BYL 2.8in 240x320 DSI panel
+
+maintainers:
+  - Herve Codina <herve.codina@...tlin.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: leadtek,ltk028qv25byl
+
+  reg:
+    maxItems: 1
+
+  backlight: true
+  port: true
+  reset-gpios: true
+
+  iovcc-supply:
+    description: regulator that supplies the IOVCC voltage
+
+  vci-supply:
+    description: regulator that supplies the VCI voltage
+
+required:
+  - compatible
+  - reg
+  - backlight
+  - iovcc-supply
+  - vci-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "leadtek,ltk028qv25byl";
+            reg = <0>;
+            backlight = <&backlight>;
+            iovcc-supply = <&vcc_1v8>;
+            vci-supply = <&vcc3v3_lcd>;
+        };
+    };
+
+...
-- 
2.51.0