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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Neil Armstrong <neil.armstrong@linaro.org>,
        Sam Ravnborg <sam@ravnborg.org>,
        David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Jagan Teki <jagan@amarulasolutions.com>,
        Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
        dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH 3/4] dt-bindings: display: elida,kd35t133: document port and rotation
Date:   Sun, 26 Mar 2023 22:42:23 +0200
Message-Id: <20230326204224.80181-3-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230326204224.80181-1-krzysztof.kozlowski@linaro.org>
References: <20230326204224.80181-1-krzysztof.kozlowski@linaro.org>
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Panels are supposed to have one port (defined in panel-common.yaml
binding) and can have also rotation:

  rk3326-odroid-go2.dtb: panel@0: 'port', 'rotation' do not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../bindings/display/panel/elida,kd35t133.yaml           | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/elida,kd35t133.yaml b/Documentation/devicetree/bindings/display/panel/elida,kd35t133.yaml
index 7adb83e2e8d9..265ab6d30572 100644
--- a/Documentation/devicetree/bindings/display/panel/elida,kd35t133.yaml
+++ b/Documentation/devicetree/bindings/display/panel/elida,kd35t133.yaml
@@ -17,7 +17,9 @@ properties:
     const: elida,kd35t133
   reg: true
   backlight: true
+  port: true
   reset-gpios: true
+  rotation: true
   iovcc-supply:
     description: regulator that supplies the iovcc voltage
   vdd-supply:
@@ -27,6 +29,7 @@ required:
   - compatible
   - reg
   - backlight
+  - port
   - iovcc-supply
   - vdd-supply
 
@@ -43,6 +46,12 @@ examples:
             backlight = <&backlight>;
             iovcc-supply = <&vcc_1v8>;
             vdd-supply = <&vcc3v3_lcd>;
+
+            port {
+                mipi_in_panel: endpoint {
+                    remote-endpoint = <&mipi_out_panel>;
+                };
+            };
         };
     };
 
-- 
2.34.1