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From:   Svyatoslav Ryhel <clamor95@gmail.com>
To:     David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Mikko Perttunen <mperttunen@nvidia.com>,
        Svyatoslav Ryhel <clamor95@gmail.com>,
        Maxim Schwalm <maxim.schwalm@gmail.com>,
        Dmitry Osipenko <digetx@gmail.com>
Cc:     dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 2/5] dt-bindings: display: tegra: nvidia,tegra20-dc: Add parallel RGB output port node
Date:   Mon,  7 Aug 2023 17:35:12 +0300
Message-Id: <20230807143515.7882-3-clamor95@gmail.com>
In-Reply-To: <20230807143515.7882-1-clamor95@gmail.com>
References: <20230807143515.7882-1-clamor95@gmail.com>
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From: Maxim Schwalm <maxim.schwalm@gmail.com>

Either this node, which is optional, or the nvidia,panel property can be
present.

Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 .../display/tegra/nvidia,tegra20-dc.yaml      | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml
index 69be95afd562..102304703062 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml
@@ -127,6 +127,37 @@ allOf:
               $ref: /schemas/types.yaml#/definitions/phandle
               description: phandle of a display panel
 
+            port:
+              $ref: /schemas/graph.yaml#/$defs/port-base
+              description: Parallel RGB output port
+
+              properties:
+                endpoint:
+                  $ref: /schemas/media/video-interfaces.yaml#
+                  unevaluatedProperties: false
+
+              unevaluatedProperties: false
+
+          anyOf:
+            - if:
+                not:
+                  properties:
+                    nvidia,panel: false
+              then:
+                not:
+                  properties:
+                    port: true
+            - if:
+                not:
+                  properties:
+                    port: false
+              then:
+                not:
+                  properties:
+                    nvidia,panel: true
+
+          additionalProperties: false
+
   - if:
       properties:
         compatible:
-- 
2.39.2