linux-kernel - [PATCH v1 1/8] dt-bindings: display: panel: properly document LG LD070WX3 panel

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Message-ID: <20250929142455.24883-2-clamor95@gmail.com>
Date: Mon, 29 Sep 2025 17:24:47 +0300
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Neil Armstrong <neil.armstrong@...aro.org>,
	Jessica Zhang <quic_jesszhan@...cinc.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>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Douglas Anderson <dianders@...omium.org>,
	Svyatoslav Ryhel <clamor95@...il.com>,
	Sam Ravnborg <sam@...nborg.org>
Cc: dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-tegra@...r.kernel.org
Subject: [PATCH v1 1/8] dt-bindings: display: panel: properly document LG LD070WX3 panel

LG LD070WX3-SL01 was mistakenly documented as a simple DSI panel, which it
clearly is not. Address this by adding the proper schema for this panel.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../bindings/display/panel/lg,ld070wx3.yaml   | 60 +++++++++++++++++++
 .../display/panel/panel-simple-dsi.yaml       |  2 -
 2 files changed, 60 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/panel/lg,ld070wx3.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/lg,ld070wx3.yaml b/Documentation/devicetree/bindings/display/panel/lg,ld070wx3.yaml
new file mode 100644
index 000000000000..0a82cf311452
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lg,ld070wx3.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/lg,ld070wx3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LG Corporation 7" WXGA TFT LCD panel
+
+maintainers:
+  - Svyatoslav Ryhel <clamor95@...il.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: lg,ld070wx3-sl01
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+  vcc-supply: true
+
+  backlight: true
+  port: true
+
+required:
+  - compatible
+  - vdd-supply
+  - vcc-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "lg,ld070wx3-sl01";
+            reg = <0>;
+
+            vdd-supply = <&vdd_3v3_lcd>;
+            vcc-supply = <&vcc_1v8_lcd>;
+
+            backlight = <&backlight>;
+
+            port {
+                endpoint {
+                    remote-endpoint = <&dsi0_out>;
+                };
+            };
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
index 9b92a05791cc..f9f1e76a810c 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
@@ -42,8 +42,6 @@ properties:
       - kingdisplay,kd097d04
         # LG ACX467AKM-7 4.95" 1080×1920 LCD Panel
       - lg,acx467akm-7
-        # LG Corporation 7" WXGA TFT LCD panel
-      - lg,ld070wx3-sl01
         # LG Corporation 5" HD TFT LCD panel
       - lg,lh500wx1-sd03
         # Lincoln LCD197 5" 1080x1920 LCD panel
-- 
2.48.1