From nobody Sun Dec 14 23:39:41 2025 Received: from vs81.iboxed.net (vs10.datenmanufaktur-hosting.net [213.160.73.65]) (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 5DA8E285CAA; Fri, 31 Oct 2025 19:51:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.160.73.65 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761940322; cv=none; b=meZohVRFNjBxza1UM0bTCsSqkhf8K/qf/Ehxq9fvVqOY8RHqRVE/irvhoamJcy9rOvUsr8qIZuj6AUOR4XJqG7nwxvQvI0P+GCtceDoo0FUUYqCj1bNztaCphQI5zkMAkH9Jd4oe/EJdaa+u9Bf0nBANy9BENfHGg46jAbsnr/k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761940322; c=relaxed/simple; bh=f47jV7OFWwfnBq5ZsXpvjaNfTAGs2LmH562peNfEJpU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=MFh+6d51HNh5A/RSg+4KN+0ufoG2cwvcml3m55lX0O9TrrzoIKUGSnfiVz6L0wxmJxhqxOnJuPA70fVELgN0gIl4iJy1HjvcshcSevLdODyHm6EkEe2YYCXlYZ2B1tfWuOlxeVTYp0+ZATinLugHucUjZwPRNF4JeQEP0TDAvHU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=blala.de; spf=pass smtp.mailfrom=blala.de; arc=none smtp.client-ip=213.160.73.65 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=blala.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=blala.de Received: from blala.de (localhost [127.0.0.1]) by vs81.iboxed.net (8.15.2/8.15.2/Debian-14~deb10u1) with ESMTP id 59VJvKXm001678; Fri, 31 Oct 2025 19:57:20 GMT Received: (from akurz@localhost) by blala.de (8.15.2/8.15.2/Submit) id 59VJvKr9001674; Fri, 31 Oct 2025 19:57:20 GMT From: Alexander Kurz To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dmitry Torokhov , Lee Jones , Dzmitry Sankouski , Griffin Kroah-Hartman , Mathieu Dubois-Briand , Heiko Stuebner , "Dr . David Alan Gilbert" , Job Sava , Alexandre Belloni , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Alexander Kurz Subject: [PATCH v7 6/6] ARM: dts: imx53: add imx53-qsrb PMIC power button Date: Fri, 31 Oct 2025 19:57:18 +0000 Message-Id: <20251031195718.1586-7-akurz@blala.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20251031195718.1586-1-akurz@blala.de> References: <20251031195718.1586-1-akurz@blala.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" As described in the board hardware user guide IMX53RQSBRM-R.pdf, the mc34708 pin PWRON1 is connected to a button "SW6"/"POWER", connecting this line to GND. Add support for the imx53-qsrb "POWER" button. Signed-off-by: Alexander Kurz --- arch/arm/boot/dts/nxp/imx/imx53-qsrb.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx53-qsrb.dts b/arch/arm/boot/dts/n= xp/imx/imx53-qsrb.dts index 2f06ad61a766..977dff72b9e2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-qsrb.dts +++ b/arch/arm/boot/dts/nxp/imx/imx53-qsrb.dts @@ -139,6 +139,19 @@ vgen2_reg: vgen2 { regulator-always-on; }; }; + + buttons { + #address-cells =3D <1>; + #size-cells =3D <0>; + + onkey@0 { + reg =3D <0>; + linux,code =3D ; + debounce-delay-ms =3D <30>; + active-low; + fsl,enable-reset; + }; + }; }; }; =20 --=20 2.39.5