Panels are supposed to have one port (defined in panel-common.yaml binding) and can have also rotation: rk3326-odroid-go3.dtb: panel@0: 'port', 'rotation' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- .../bindings/display/panel/sitronix,st7701.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml index 83d30eadf7d9..4dc0cd4a6a77 100644 --- a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml @@ -42,7 +42,9 @@ properties: IOVCC-supply: description: I/O system regulator + port: true reset-gpios: true + rotation: true backlight: true @@ -51,6 +53,7 @@ required: - reg - VCC-supply - IOVCC-supply + - port - reset-gpios additionalProperties: false @@ -70,5 +73,11 @@ examples: IOVCC-supply = <®_dldo2>; reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */ backlight = <&backlight>; + + port { + mipi_in_panel: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; }; }; -- 2.34.1