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 6382FCCF9E9 for ; Sun, 26 Oct 2025 22:22:10 +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=VzAKqpVX83Tivx4OizdgS+imdgKRCOVLPlwMEKsHoOA=; b=hh5dEmBnHEPzg/8OTv36AfHwxY R36Wp3h4jt8xrF5qV0cO79rDaLDXrd+TdUGhHZZhkoTavBIXthz2EuP02Ee1uKHHyKDJ8gO0LV+BT eFFbyr/9v6tFTy17vNITSfxSPUbruNBQ84PVXWcY18EJeSigjYTwuMjSF3ztcfv8sgGyR67P1L5My OTVy0lJuYMj1chxu3Xmv9EFB+5B0wA7g9Ihya9wt4S5v7lbP181FaLqvq6p3c37C+sOHGrywsXsYo FvsR/ZFFAwfdVmap992SbX7FkV1XVdhbQx4RA/m9VDFqn+In/7gOMk9b85jIJ6GD2nZcpA40uhCVz M65DQZOg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vD97j-0000000CoGD-0XpM; Sun, 26 Oct 2025 22:22:03 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vD97g-0000000CoFh-41l2; Sun, 26 Oct 2025 22:22:02 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id C434443ED0; Sun, 26 Oct 2025 22:21:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE71BC4CEE7; Sun, 26 Oct 2025 22:21:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761517319; bh=shvt/H62MSL/X9zYi3wGfN1JdJm+2GxmIeTsccBYlo0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M2zin1Z72la3TT+4nnVV6RnFFNATQhk8uw/M8t+PYAw7o+NSpYyuCpvRuMSRaWKXI XYXbsqFUchbqhrAysO8wKh421BTh1cg4zH1cfn6rSf40wnT6bxwkD9IrC9vyAqnnbM LfXHbx54mgn2dTt3DvKyqTFbpJfOe88eAw9ZSGg3tNkLNMlf7OqJALbtqWA3ZkdBpY ORnbXGTC6W46Vwz6Smk4y3je5R3NAyzggsPT88+H4rGKxdvQLu0CxGRwN7VBzKiuZa jiD03wbYxbRyRU4M3Wu8lE34yHP4FLGYU8lRy8QuJb0FA7YyQ7n4R73N+52+sew5UC Oz549dNSfmSWg== Date: Sun, 26 Oct 2025 22:21:54 +0000 From: Conor Dooley To: Mark Brown 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: <20251026-despise-treadmill-12636f1a476f@spud> 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="Dhk4ruQsXIYcg54z" Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251026_152201_042042_01ED77FD X-CRM114-Status: GOOD ( 16.50 ) 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 --Dhk4ruQsXIYcg54z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Oct 24, 2025 at 07:24:12PM +0100, Mark Brown wrote: > 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 wr= ote: >=20 > > > + regulator-allowed-modes: > > > + description: | > > > + Allowed Buck regulator operating modes allowed. Valid valu= es below. >=20 > > > + minItems: 1 > > > + maxItems: 3 > > > + items: > > > + enum: [ 0, 1, 2 ] >=20 > > 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? >=20 > 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. Okay, thanks for explaining Mark. --Dhk4ruQsXIYcg54z Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaP6fAgAKCRB4tDGHoIJi 0n9OAQCobSKgp224TCJ/mWYTt04fs5bxUTVnFJHz1LwZzQH0swEA+rPzYffubTv6 nxvq1BN/kkR//ktv2ykl6VnXkm0CJQ8= =2u0+ -----END PGP SIGNATURE----- --Dhk4ruQsXIYcg54z--