From nobody Tue Feb 10 22:17:42 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D42DB288C08; Wed, 8 Oct 2025 14:05:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759932331; cv=none; b=IDj79Sz9YmtBtMGj+M06w/Hy5eDG8zzz7vEzwvo67WxSZWkEmcVRGtDSUdRMa4ovzBHsGygrJQZZiDLvUmeLoqTLyQOy3ZXWqgm0A05YjctIPvR4WpUvRy+wjc8cwxPUwg6s9TsSzVv7XMeY0Wi819OZ0B5OZVeitgRaJKCJabE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759932331; c=relaxed/simple; bh=GEXR1XfdqmLYEJoVgBwwHFkz7Pt3nRzdWGKwH0JJubI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=imxtdPjXuI+XNU6YcHdxcb93gvKwINOThH6/oOms0T7gWOEtgaKTC4W1LkN/vC/6VeeIvZCcpgUz9dUQm9AVaBnNM1dTED1/ihExM1/ummRsZfQBOYmy+84Pv13uNFwaDYlowBhtHn+0Gl6eubflBVRtT7/W6IakeS0XhkZCxJM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VCiVyUMD; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VCiVyUMD" Received: by smtp.kernel.org (Postfix) with ESMTPS id A5372C4CEF5; Wed, 8 Oct 2025 14:05:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759932330; bh=GEXR1XfdqmLYEJoVgBwwHFkz7Pt3nRzdWGKwH0JJubI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=VCiVyUMDD03T5AE4NpFh4ySJrgabNMvs5hVqWtAEhw3R4dzbS3D3lLWjaQKX51nKm 5QNM8H2ySa8qIrr0bU2Q8BKQZuk5Tnfcd+DoTaB3oyut7S7cPix3PyvJFr7dgFMa3y ObqlsEkOvPMeVll0R98a57QFW7abzKEvxAbzwHt64/foUizK+uJ+ut3p2DUryjwfYh 0Ull267zgtA0s4jQEAIrBBiuv8FiKjn7d/218o9ZNGoO6NoQ8UHYLafJ2PX0V97DEz ZjSmjNFdnCOqNO3vhv2ggjUBKI9s6fj8I6eiLhyHhy7tay8jh4Ajg6gK09SwSyl3P5 wxbJsEBwuLXEg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B097CCA472; Wed, 8 Oct 2025 14:05:30 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Wed, 08 Oct 2025 16:05:28 +0200 Subject: [PATCH v2 1/7] dt-bindings: panel: Add Samsung S6E3FC2X01 DDIC with panel Precedence: bulk X-Mailing-List: linux-kernel@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 Message-Id: <20251008-s6e3fc2x01-v2-1-21eca1d5c289@ixit.cz> References: <20251008-s6e3fc2x01-v2-0-21eca1d5c289@ixit.cz> In-Reply-To: <20251008-s6e3fc2x01-v2-0-21eca1d5c289@ixit.cz> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg , Bjorn Andersson , Konrad Dybcio , Casey Connolly Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org, David Heidelberg X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3107; i=david@ixit.cz; h=from:subject:message-id; bh=xWF4FDYS7GP/FAlELSFa0EcKNbyCn24jCri9mH8aD6Y=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBo5m+odXVxAWi8EqMDNuDXAphuiSL0+LBJfVzI/ Or4Mght20qJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaOZvqAAKCRBgAj/E00kg cjRRD/4rtuPDWwyF0ycU6w5MGgohm44VbNgvutUSHo30cznOIC/hYOzvA//dx9E8pflG4L9qzA6 VW6fbhPccyYWWrmEvXEtUiETPZovzlhYXQ0KV/US+m6y8kt197ZmlL8K6TbCm4utuwHcoBEXeWE sh3ULfy8tDY9SkNz8htrJEMF0G6VXKJZDSqgnMQl5d7rgP+bsuCd1jnVR4kqghRabYchUhL1X6b b4Y8LwINmcBkxY7XkKTc+OrdFg1lF0iOk5WEJuKuZj4wot8O6lfgVFMnT01OW+sLaQvNG8mVxBc 8bFfc1kITYouMZBt9qN4kiBjqZhWH2S3W2BySlKnIHfn9Rudo0s4cggEBvAmYRAYZTjD2NqlX0Q zKghdIjelUWp9eh+vAxMbtc6NAjlyMbpuemwdDorhjhKPZXXxm83zoHIM0lxeZPtyaqq3cxG/33 1KBDG1LdJziLYn3+czlDq8ztyThNaU0cCpgb2Vz8whcEgpHGs3fCC45BSTt3wmkpov4swruDPep 41oEmRU2akRRIan/sSYi8kbe/E1a8T1tBn1YaLvVfqz6QzI6LkQ0qOK9fYdEDZ4dHwGm0fOjkEG ouhwQe4kkwGgOo2Y1JWPw2fxIhqAbm7teJS5/E4mMwvLSX0DE+WIAzEdxFgRSjds7ONA+CCUWeB lmw0YEyOS+Cehaw== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: David Heidelberg Basic description for S6E3FC2X01 DDIC with attached panel AMS641RW. Samsung AMS641RW is 6.41 inch, 1080x2340 pixels, 19.5:9 ratio panel Signed-off-by: David Heidelberg --- .../bindings/display/panel/samsung,s6e3fc2x01.yaml | 78 ++++++++++++++++++= ++++ MAINTAINERS | 5 ++ 2 files changed, 83 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3fc= 2x01.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2= x01.yaml new file mode 100644 index 0000000000000..e74a96321f4d5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.ya= ml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,s6e3fc2x01.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S6E3FC2X01 AMOLED DDIC + +description: The S6E3FC2X01 is display driver IC with connected panel. + +maintainers: + - David Heidelberg + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + # Samsung 6.41 inch, 1080x2340 pixels, 19.5:9 ratio (~402 ppi density) + const: samsung,s6e3fc2x01-ams641rw + + reg: + maxItems: 1 + + reset-gpios: true + + port: true + + vddio-supply: + description: VDD regulator + + vci-supply: + description: VCI regulator + + poc-supply: + description: POC regulator + +required: + - compatible + - reset-gpios + - vddio-supply + - vci-supply + - poc-supply + +unevaluatedProperties: false + +examples: + - | + #include + + dsi { + #address-cells =3D <1>; + #size-cells =3D <0>; + + panel@0 { + compatible =3D "samsung,s6e3fc2x01-ams641rw"; + reg =3D <0>; + + vddio-supply =3D <&vreg_l14a_1p88>; + vci-supply =3D <&s2dos05_buck1>; + poc-supply =3D <&s2dos05_ldo1>; + + te-gpios =3D <&tlmm 10 GPIO_ACTIVE_HIGH>; + reset-gpios =3D <&tlmm 6 GPIO_ACTIVE_HIGH>; + + pinctrl-names =3D "default", "sleep"; + pinctrl-0 =3D <&sde_dsi_active &sde_te_active_sleep>; + pinctrl-1 =3D <&sde_dsi_suspend &sde_te_active_sleep>; + + port { + panel_in: endpoint { + remote-endpoint =3D <&mdss_dsi0_out>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 47fbc5e06808f..e5c5a19f6d710 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8052,6 +8052,11 @@ S: Maintained F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c =20 +DRM DRIVER FOR SAMSUNG S6E3FC2X01 DDIC +M: David Heidelberg +S: Maintained +F: Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml + DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS M: Dzmitry Sankouski S: Maintained --=20 2.51.0