From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-4316.protonmail.ch (mail-4316.protonmail.ch [185.70.43.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DF42123B634; Fri, 2 Oct 2026 01:51:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.70.43.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790905914; cv=none; b=QCEC4aJCa4greDa+ioADQyLRExwdGMbwW8mgq7iU1jXQi2M/jQMdZ6LJIOUo8u+/xqa8WLNwlvUb0QpxHVLuHz+L0WVy8CVJfamnO4ynNE9UAVOzEKtLHinafooi+JGoQ2Hmz9X2CtBbCnyqGO9dQToz7i/+RMY2Kn7ev3csnUw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790905914; c=relaxed/simple; bh=TQv6E8NTuGiOtieNp50oiMT6CUfqsRcnZhApELUtVUA=; h=Date:To:From:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=MLv551RQR1HsKTAkliEkHbTJ62v25YSlSuSA7KzZj0Y+oIf2p5tN7QE1Sy7IBzt4BW8bQboqejEj26ao/dTYjo5zVjIvUXqHNHyvlUdRGx2sRdZQQpedxv1AHgdXwQngcp3s6MOf6/HPl6Xd82Uwo51EVCcfd1IqhEZQkKGhric= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=pm.me; spf=pass smtp.mailfrom=pm.me; dkim=pass (2048-bit key) header.d=pm.me header.i=@pm.me header.b=IU9/zI7y; arc=none smtp.client-ip=185.70.43.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=pm.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pm.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=pm.me header.i=@pm.me header.b="IU9/zI7y" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pm.me; s=protonmail3; t=1790905905; x=1791165105; bh=Q6+5/o1HuyzU+Op3nIoMQbTXVqMWKvjUuSpNCkPhVOU=; h=Date:To:From:Cc:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=IU9/zI7yRQcbQGiQKmhTtzdC9Dw/Q+ohxUCJGniAK2Nd+TkfQIA04C1NYf01fmKDf T6aVIt4zQDXmH74Trnbvhe0ulhw9ZvknnUUrYcSoyCvoc8treT/2U6M54K7iji5fZ1 fCgBzrpY07uPYM8MIwd1G/ZEF8CWBWjtP1lAQ6/VRJEZXcTiZ+Pvup9wvOqoU30jqS fwqX/kS/T+Bj1OvPnhyJPQa8x+8izVrb30VpIfkLNbNfjvr0nWvkkUFu1iux9IqALG s/jw9GOJuWg1S2E62KLmAedvctdMov+XfKWt2qjlrfR5XZ+BR1D/M9DidQHIX408+X egbxNBiPBWSVQ== Date: Fri, 02 Oct 2026 01:51:41 +0000 To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley From: Alexander Koskovich Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Koskovich , Krzysztof Kozlowski Subject: [PATCH v4 1/2] dt-bindings: display: panel: Document Raydium RM69220 DDIC Message-ID: <20261001-asteroids-panel-support-v4-1-fb228194ad91@pm.me> Feedback-ID: 37836894:user:proton X-Pm-Message-ID: 0a9467843ba5e85b6aa49ae7a0404f348b3ca3d7 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Document the Raydium RM69220 DDIC and the BOE BF068MWM-TD0 6.77" 1080x2392 AMOLED display panel used in the Nothing Phone (3a). Reviewed-by: Krzysztof Kozlowski Signed-off-by: Alexander Koskovich --- .../bindings/display/panel/raydium,rm69220.yaml | 74 ++++++++++++++++++= ++++ MAINTAINERS | 5 ++ 2 files changed, 79 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm6922= 0.yaml b/Documentation/devicetree/bindings/display/panel/raydium,rm69220.ya= ml new file mode 100644 index 000000000000..3c94db88f797 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/raydium,rm69220.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/raydium,rm69220.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Raydium RM69220 based MIPI-DSI panels + +maintainers: + - Alexander Koskovich + +description: + The Raydium RM69220 is a generic DSI Panel IC used to control + AMOLED panels. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + - boe,bf068mwm-td0 + - const: raydium,rm69220 + + reg: + maxItems: 1 + + dvdd-supply: + description: Digital voltage rail + + vci-supply: + description: Analog voltage rail + + vddio-supply: + description: I/O voltage rail + +required: + - compatible + - reg + - dvdd-supply + - vci-supply + - vddio-supply + - reset-gpios + - port + +unevaluatedProperties: false + +examples: + - | + #include + + dsi { + #address-cells =3D <1>; + #size-cells =3D <0>; + + panel@0 { + compatible =3D "boe,bf068mwm-td0", "raydium,rm69220"; + reg =3D <0>; + + reset-gpios =3D <&tlmm 12 GPIO_ACTIVE_LOW>; + dvdd-supply =3D <&vreg_oled_dvdd_1p8>; + vci-supply =3D <&vreg_l19b>; + vddio-supply =3D <&vreg_l9b>; + + port { + panel_in_0: endpoint { + remote-endpoint =3D <&dsi0_out>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index b9e03e2960e1..6702142b117d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8583,6 +8583,11 @@ S:=09Maintained F:=09Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml F:=09drivers/gpu/drm/panel/panel-raydium-rm67191.c =20 +DRM DRIVER FOR RAYDIUM RM69220 PANELS +M:=09Alexander Koskovich +S:=09Maintained +F:=09Documentation/devicetree/bindings/display/panel/raydium,rm69220.yaml + DRM DRIVER FOR SAMSUNG DB7430 PANELS M:=09Linus Walleij S:=09Maintained --=20 2.53.0