From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m16.yeah.net (mail-m16.yeah.net [1.95.21.16]) (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 892DA14A60C; Tue, 1 Jul 2025 13:06:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=1.95.21.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751375215; cv=none; b=iU3HHLop3DtLst70IL9hvNm2sJRWtlUSgS//S0K7fRlviDuye/mrM2A2TMvWUkAK6qGJ7XzPmzPM1xqLPK9Z5KcSmOeo+tqwGrIn6jLF7KpW7X2fbdi7oQBXoQNHKE7u4stVIbhhEutJjZHT4ChZoMpgjTbTrps0TdywLg797Zc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751375215; c=relaxed/simple; bh=fuT/LDLh5OxFNOcsCU4pYYDRvoCcLPF3BEgrFESR5YU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JtEbAUUKyA/VJQzHme6DV6UevfDWh9FIV6tYXkX6XyUc0EV8kHh9qRisFbKOFftrUd0MlnNDK2AQQQ3vOKfONnFEo4FqWuKNxeRft5IdlQToBkJRSCnbrY5ysBmo1wQjfj4HHoowNQ/aP/clqqpRsdAYedy43/His/7Mo6NZYro= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yeah.net; spf=pass smtp.mailfrom=yeah.net; dkim=pass (1024-bit key) header.d=yeah.net header.i=@yeah.net header.b=eZ07VeVY; arc=none smtp.client-ip=1.95.21.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yeah.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=yeah.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=yeah.net header.i=@yeah.net header.b="eZ07VeVY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:To:Subject:Message-ID:MIME-Version: Content-Type; bh=sEnrDDcCW0+uNi7Li/7EBjKT/lB/N/YIH1Gam18Rgys=; b=eZ07VeVYykK8lNUX1eBXrC/u3PXr/45h/URm8aa1PhSrcmLsoJDRgGWmGWoMHb jXDL4U0F0EwXNHekUBnBFb0gg/1c8+rAeBpWQUO+z3bL3KJoZVKeJOUskb8xlFx/ Re94eKkN+NRJNicXXsWimzKC+EEcA+enODCIvQJ/y0tSM= Received: from dragon (unknown []) by gzsmtp2 (Coremail) with SMTP id Ms8vCgDHVuQ43WNo87YbAA--.10731S3; Tue, 01 Jul 2025 21:06:01 +0800 (CST) Date: Tue, 1 Jul 2025 21:05:59 +0800 From: Shawn Guo To: Primoz Fiser Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: Re: [PATCH] arm64: dts: freescale: imx93-phyboard-nash: Move ADC vref to SoM Message-ID: References: <20250602125207.2265222-1-primoz.fiser@norik.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250602125207.2265222-1-primoz.fiser@norik.com> X-CM-TRANSID:Ms8vCgDHVuQ43WNo87YbAA--.10731S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7Xr15WF17tw47WryruF4xCrg_yoWxKFc_ua 48WFWvyr1UJF4xua13GF12v3s3G3WUJrWxZr4fGrn3tr92yayxG3sYy345Jw47Xw4DArsI vF1rAa1rur1Y9jkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUj7DGUUUUUU== X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiIBp43Whj3TqWqAAA3N On Mon, Jun 02, 2025 at 02:52:07PM +0200, Primoz Fiser wrote: > Move configuration for ADC voltage reference from board DTS to a SoM > include file. The SoC ADC reference voltage is connected to a "VDDA_1V8" > voltage node and supplied by the PMIC's BUCK5 regulator. The reference > voltage is thus defined by the SoM and cannot be changed by the carrier > board design and as such belongs into the SoM include file. > > Moreover, with this in place, customers designing own carrier boards can > simply include imx93-phycore-som.dtsi and enable adc1 in their own DTS > without the need to define dummy ADC vref regulator themselves anymore. > > Signed-off-by: Primoz Fiser Applied, thanks!