linux-kernel - [PATCH v1 1/2] dt-bindings: display: panel: document Atrix 4G and Droid X2 DSI panel

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Message-ID: <20260125131904.45372-2-clamor95@gmail.com>
Date: Sun, 25 Jan 2026 15:19:03 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: 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>,
	Svyatoslav Ryhel <clamor95@...il.com>
Cc: dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 1/2] dt-bindings: display: panel: document Atrix 4G and Droid X2 DSI panel

Atrix 4G and Droid X2 use the same 540x960 DSI video mode panel. Exact
panel vendor and model are unknown hence generic compatible is used based
on board name it is used with.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../display/panel/motorola,mot-panel.yaml     | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/motorola,mot-panel.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/motorola,mot-panel.yaml b/Documentation/devicetree/bindings/display/panel/motorola,mot-panel.yaml
new file mode 100644
index 000000000000..2326a83bc405
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/motorola,mot-panel.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/motorola,mot-panel.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atrix 4G and Droid X2 DSI Display Panel
+
+maintainers:
+  - Svyatoslav Ryhel <clamor95@...il.com>
+
+description:
+  Atrix 4G and Droid X2 use the same 540x960 DSI video mode panel. Exact
+  panel vendor and model are unknown hence generic compatible is used.
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: motorola,mot-panel
+
+  reg:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator for main power supply.
+
+  vddio-supply:
+    description: Regulator for 1.8V IO power supply.
+
+  backlight: true
+  reset-gpios: true
+  port: true
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "motorola,mot-panel";
+            reg = <0>;
+
+            reset-gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
+
+            vdd-supply = <&vdd_5v0_panel>;
+            vddio-supply = <&vdd_1v8_vio>;
+
+            backlight = <&backlight>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi_out>;
+                };
+            };
+        };
+    };
+...
-- 
2.51.0