linux-kernel - [PATCH v1 3/6] dt-bindings: display: bridge: toshiba,tc358768: add parallel input mode

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Message-Id: <20230330095941.428122-4-francesco@dolcini.it>
Date:   Thu, 30 Mar 2023 11:59:38 +0200
From:   Francesco Dolcini <francesco@...cini.it>
To:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        dri-devel@...ts.freedesktop.org, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        devicetree@...r.kernel.org
Cc:     Francesco Dolcini <francesco.dolcini@...adex.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org
Subject: [PATCH v1 3/6] dt-bindings: display: bridge: toshiba,tc358768: add parallel input mode

From: Francesco Dolcini <francesco.dolcini@...adex.com>

Add new toshiba,input-rgb-mode property to describe the actual signal
connection on the parallel RGB input interface.

Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
 .../bindings/display/bridge/toshiba,tc358768.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml
index 8f22093b61ae..2638121a2223 100644
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml
@@ -42,6 +42,21 @@ properties:
   clock-names:
     const: refclk
 
+  toshiba,input-rgb-mode:
+    description: |
+      Parallel Input (RGB) Mode.
+
+      RGB inputs (PD[23:0]) color arrangement as documented in the datasheet
+      and in the table below.
+
+      0 = R[7:0], G[7:0], B[7:0]
+      1 = R[1:0], G[1:0], B[1:0], R[7:2], G[7:2], B[7:2]
+      2 = 8’b0, R[4:0], G[5:0], B[4:0]
+
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 0, 1, 2 ]
+    default: 0
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
-- 
2.25.1