From nobody Mon Oct 6 13:39:27 2025 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 96B421DA10B; Mon, 21 Jul 2025 14:41:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753108913; cv=none; b=sVkqHIWjrBYrLuy+05n4AF+lEYsCgLitvFoG2OW1TkopvRkuAvgOaGY7ewYR8LKoqAsKWsozbMmEqwARJn/eTvZldK8ZWC4iOtUbnorhpI2YJvpTckmYd11AfGkCeQTXqLF9t6l60/xceo2hXQ2+30m7p7iQxSJUk2X/qVNcQPY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753108913; c=relaxed/simple; bh=aXsUXqQ1MvD5dKDFbnvThu1uEDZvSXtWOZMHmtHGPD0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OZy8Dhy0HNb0iioAsx6gs0mjOdvTXqKSapg5jlVIPgSyc1TezAjJeKlsuI/c6oCMIrhwNn1vsxpjunKDoEshANDlPA/15YfoyAoL1JRBd32MhTSHsVjIQANO1dJDU5nwbtkPiaSh6gRFYJdrsaxuobOZy9Cidh7DzK5bzuYRAO4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=fak1AUCF; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="fak1AUCF" Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 9B39622E6C; Mon, 21 Jul 2025 16:41:49 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id xsYLcqef0-sT; Mon, 21 Jul 2025 16:41:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1753108908; bh=aXsUXqQ1MvD5dKDFbnvThu1uEDZvSXtWOZMHmtHGPD0=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=fak1AUCF6+vdEKOXzI5EmIqekj94b7an1zVYysma7UfHDFh6xyietFO6oExTq8X+K TF3HhZeL9F4Jg63IOuGW4rFAuyCEzdrWtDWeqWfwpErrZt4VPURVIEhG8zD6rZPztJ 07GSqmNt6aFWB7IOq/KK/P41PjDikzZnl3HQE2m0lx23QILSFrao2jhKKl3EJCZJ8H +PXo/r04DdBCbezypzNHldn6mlayZ4YjXac8zC2e1rnhbg+f3b7WA9j/5U2843Dj73 +UYVGjFtEN1E9Bbs+/VrHYH2w4cvYRFCQHMJDjBeZQ0bRhLSY+Xg6tt+DbqE5gX5As AQ0XJRiXs+WvQ== From: Kaustabh Chakraborty Date: Mon, 21 Jul 2025 20:08:59 +0530 Subject: [PATCH v5 1/2] dt-bindings: display: panel: document Samsung AMS561RA01 panel with S6E8AA5X01 controller 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: <20250721-panel-samsung-s6e8aa5x01-v5-1-1a315aba530b@disroot.org> References: <20250721-panel-samsung-s6e8aa5x01-v5-0-1a315aba530b@disroot.org> In-Reply-To: <20250721-panel-samsung-s6e8aa5x01-v5-0-1a315aba530b@disroot.org> To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jessica Zhang Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kaustabh Chakraborty , Conor Dooley X-Developer-Signature: v=1; a=ed25519-sha256; t=1753108898; l=2053; i=kauschluss@disroot.org; s=20250202; h=from:subject:message-id; bh=aXsUXqQ1MvD5dKDFbnvThu1uEDZvSXtWOZMHmtHGPD0=; b=QJZZbpfkQYaE9lGw4jalWlJqkKSTOn/N2/ZlZQnyJXW+XIrg3VwrA6hqVpdXuQZctR+tcGEd2 Ugoajyx4OBCBP8qHnCI2Hcy51tqf3mrr9biZGJAyTLaSuV8id8EW4Z1 X-Developer-Key: i=kauschluss@disroot.org; a=ed25519; pk=h2xeR+V2I1+GrfDPAhZa3M+NWA0Cnbdkkq1bH3ct1hE= Samsung AMS561RA01 is an AMOLED panel, using the Samsung S6E8AA5X01 MIPI DSI panel controller. Document the compatible and devicetree properties of this hardware. It has a reset GPIO and two voltage regulators. Acked-by: Conor Dooley Signed-off-by: Kaustabh Chakraborty --- .../panel/samsung,s6e8aa5x01-ams561ra01.yaml | 55 ++++++++++++++++++= ++++ 1 file changed, 55 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e8aa= 5x01-ams561ra01.yaml b/Documentation/devicetree/bindings/display/panel/sams= ung,s6e8aa5x01-ams561ra01.yaml new file mode 100644 index 0000000000000000000000000000000000000000..eccfc66d7fe24fbe86e3c25f35b= eb0855c4fcee6 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e8aa5x01-am= s561ra01.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,s6e8aa5x01-ams561= ra01.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung AMS561RA01 panel with S6E8AA5X01 controller + +maintainers: + - Kaustabh Chakraborty + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,s6e8aa5x01-ams561ra01 + + reg: + maxItems: 1 + + vdd-supply: + description: core voltage supply + + vci-supply: + description: voltage supply for analog circuits + + reset-gpios: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + + dsi { + #address-cells =3D <1>; + #size-cells =3D <0>; + + panel@0 { + compatible =3D "samsung,s6e8aa5x01-ams561ra01"; + reg =3D <0>; + + vdd-supply =3D <&panel_vdd_reg>; + vci-supply =3D <&panel_vci_reg>; + + reset-gpios =3D <&gpd3 4 GPIO_ACTIVE_HIGH>; + }; + }; + +... --=20 2.50.0