From:   Chris Morgan <macroalpha82@gmail.com>
To:     dri-devel@lists.freedesktop.org
Cc:     devicetree@vger.kernel.org, thierry.reding@gmail.com,
        sam@ravnborg.org, airlied@gmail.com, daniel@ffwll.ch,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH V4 2/3] dt-bindings: display: panel: Add NewVision NV3051D bindings
Date:   Fri, 28 Oct 2022 15:50:08 -0500
Message-Id: <20221028205009.15105-3-macroalpha82@gmail.com>
In-Reply-To: <20221028205009.15105-1-macroalpha82@gmail.com>
References: <20221028205009.15105-1-macroalpha82@gmail.com>
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From: Chris Morgan <macromorgan@hotmail.com>

Add documentation for the NewVision NV3051D panel bindings.
Note that for the two expected consumers of this panel binding
the underlying LCD model is unknown. Name "anbernic,rg353p-panel"
is used because the hardware itself is known as "anbernic,rg353p".

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 .../display/panel/newvision,nv3051d.yaml      | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml b/Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml
new file mode 100644
index 000000000000..407de7fb5499
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/newvision,nv3051d.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NewVision NV3051D based LCD panel
+
+description: |
+  The NewVision NV3051D is a driver chip used to drive DSI panels. For now,
+  this driver only supports the 640x480 panels found in the Anbernic RG353
+  based devices.
+
+maintainers:
+  - Chris Morgan <macromorgan@hotmail.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - anbernic,rg353p-panel
+          - anbernic,rg353v-panel
+      - const: newvision,nv3051d
+
+  reg: true
+  backlight: true
+  port: true
+  reset-gpios: true
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - backlight
+  - vdd-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "anbernic,rg353p-panel", "newvision,nv3051d";
+            reg = <0>;
+            backlight = <&backlight>;
+            reset-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
+            vdd-supply = <&vcc3v3_lcd>;
+
+            port {
+                mipi_in_panel: endpoint {
+                    remote-endpoint = <&mipi_out_panel>;
+                };
+            };
+        };
+    };
+
+...
-- 
2.25.1