linux-kernel - [RFC PATCH 2/4] dt-bindings: display: Convert ampire,am-480272h3tmqw-t01h panel to DT schema

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Date:   Wed, 19 Jun 2019 15:51:54 -0600
From:   Rob Herring <robh@...nel.org>
To:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: [RFC PATCH 2/4] dt-bindings: display: Convert ampire,am-480272h3tmqw-t01h panel to DT schema

Convert the ampire,am-480272h3tmqw-t01h panel binding to DT schema.

Cc: Thierry Reding <thierry.reding@...il.com>
Cc: Sam Ravnborg <sam@...nborg.org>
Cc: Maxime Ripard <maxime.ripard@...tlin.com>
Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
 .../panel/ampire,am-480272h3tmqw-t01h.txt     | 26 ------------
 .../panel/ampire,am-480272h3tmqw-t01h.yaml    | 41 +++++++++++++++++++
 2 files changed, 41 insertions(+), 26 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt
 create mode 100644 Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt b/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt
deleted file mode 100644
index 6812280cb109..000000000000
--- a/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Ampire AM-480272H3TMQW-T01H 4.3" WQVGA TFT LCD panel
-
-This binding is compatible with the simple-panel binding, which is specified
-in simple-panel.txt in this directory.
-
-Required properties:
-- compatible: should be "ampire,am-480272h3tmqw-t01h"
-
-Optional properties:
-- power-supply: regulator to provide the supply voltage
-- enable-gpios: GPIO pin to enable or disable the panel
-- backlight: phandle of the backlight device attached to the panel
-
-Optional nodes:
-- Video port for RGB input.
-
-Example:
-	panel_rgb: panel-rgb {
-		compatible = "ampire,am-480272h3tmqw-t01h";
-		enable-gpios = <&gpioa 8 1>;
-		port {
-			panel_in_rgb: endpoint {
-				remote-endpoint = <&controller_out_rgb>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml b/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml
new file mode 100644
index 000000000000..cc2f6ec6ebf6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/ampire,am-480272h3tmqw-t01h.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ampire AM-480272H3TMQW-T01H 4.3" WQVGA TFT LCD panel
+
+maintainers:
+  - Thierry Reding <treding@...dia.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: ampire,am-480272h3tmqw-t01h
+
+  power-supply: true
+  enable-gpios: true
+  backlight: true
+  port: true
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    panel_rgb: panel {
+      compatible = "ampire,am-480272h3tmqw-t01h";
+      enable-gpios = <&gpioa 8 1>;
+      port {
+        panel_in_rgb: endpoint {
+          remote-endpoint = <&controller_out_rgb>;
+        };
+      };
+    };
+
+...
-- 
2.20.1