From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F28AFCCF9E3 for ; Fri, 24 Oct 2025 18:24:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VPEfK2HV00u+RBsQ4iqA3+lJzL6g2LPeHpWVJp41g/Q=; b=NSL9Yl3ah25uIrZTmVvwlgknz8 daPZFyMTTE/rBFjDatnclBz8f9He084Gd7kCSedI6ZJ/+LEwGo/g//aqNs32eM35Slcfkg/0tepp/ 8XA23OxmahzXw7lh/AJaFLGcxeMtjc78+SPhH/zmtxn2ypqufioO5iKzocJBbcbSUCSBAQJSFW/Yw drLi3NGHKAFgQ3yhFS5yoIoXxyCtug0NDgwzaqWvRrkFUG2bk07ZgfhzvWmeoZFs1UpB0jaUt7anB IaeX1HIC3j7eGeI9ul7Q8XvleJXzX23PugquFSbfBrNc2uQc866+GsE15t2V6h8JPdFH89Ml0FJEo rFdbe6AQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vCMSW-0000000AG23-3y0L; Fri, 24 Oct 2025 18:24:16 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vCMSW-0000000AG1r-1ZUn; Fri, 24 Oct 2025 18:24:16 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id C41FB60409; Fri, 24 Oct 2025 18:24:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D359EC4CEF1; Fri, 24 Oct 2025 18:24:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761330255; bh=LLx1LVGvdg/wvApXo8RtVwU0hoW7NYqi+oZmkFIZ39k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RR4orNYW7AprZEQyowFwqSLx1h0W6e1b7RiGBXsQQ9v/H7tVIS30aIBWb3m3zdJaE aoYkPIjApdAfTe7+hUhTXABVdSUNzlJs965OvqMcXaF9lobYnmQfTpFc2fEQT9vsf/ +1/vr5/rT90UjC2/65DoRc4WNVje4+hfys20G3o/X8FH1dYHcBU6l0VH3/SeQ7tFkt TJRlL/JkX3sMVvHK3NriiCGqb12PcY7ooP4wh//9ukX6u6yFTbowh3Dkgnde1S2oQB kzW456X/g2/If31EsjjE25Ex3zR+DSkYh4xf/v98Phlpyc2GfdvLx/OZZaRjmkTPd4 NZXK60Fsg2HEQ== Date: Fri, 24 Oct 2025 19:24:12 +0100 From: Mark Brown To: Conor Dooley Cc: AngeloGioacchino Del Regno , linux-mediatek@lists.infradead.org, lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, lgirdwood@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, wenst@chromium.org, igor.belwon@mentallysanemainliners.org Subject: Re: [PATCH v10 1/9] dt-bindings: regulator: Document MediaTek MT6316 PMIC Regulators Message-ID: References: <20251024083221.25758-1-angelogioacchino.delregno@collabora.com> <20251024083221.25758-2-angelogioacchino.delregno@collabora.com> <20251024-think-handwoven-504634ca620d@spud> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JmMTACgssj5QFShR" Content-Disposition: inline In-Reply-To: <20251024-think-handwoven-504634ca620d@spud> X-Cookie: If in doubt, mumble. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --JmMTACgssj5QFShR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Oct 24, 2025 at 05:29:31PM +0100, Conor Dooley wrote: > On Fri, Oct 24, 2025 at 10:32:13AM +0200, AngeloGioacchino Del Regno wrote: > > + regulator-allowed-modes: > > + description: | > > + Allowed Buck regulator operating modes allowed. Valid values below. > > + minItems: 1 > > + maxItems: 3 > > + items: > > + enum: [ 0, 1, 2 ] > This property has no default, and the property is not required. Is one > of these modes the default, or is there another mode beyond what's here > that is used if the property is absent? Or are all modes allowed with no > property? The general approach the regulator API takes with everything is that if there is no explict configuration then it will simply not touch the hardware. If nothing is configured then the hardware will be left in whatever state we found it in which could be anything as far as we know, it might vary depending on what was running before and what it was doing. --JmMTACgssj5QFShR Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmj7xEYACgkQJNaLcl1U h9C1HAf+KdL5D9OqnVx5rWOG0pLbQ5ra9sSXVXvx8aWFAW6Ba+V62qfedjY3AHnH O++SR1ZapWXCWQDrH+bjeld94sYUImJ326N3uPtVvatNAYYbJPHU8s3kMuF9A+sf y02rLo1vq+geNnKKwK5lyCGYskIT1rFlyXCn5ePGVtfH0zu87HGs8az0UGmdbhOA en8RJs0eFPgqgXM7MYIvObJeoPcy7HypsI3oJXB7jdnpBzj3iLPDZOiCbFHvqd3m GlZJzucyyKNGBWcgvrwb4afHilnDj+xEiCi77r4J5nEGHoAt4tgwdF4eGwnRlueE 8aAINtB/zLdXFGft3PIUrRVkH9kkmA== =OCOj -----END PGP SIGNATURE----- --JmMTACgssj5QFShR--