From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D06C7247287; Sun, 26 Oct 2025 22:21:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761517319; cv=none; b=lLvshaLzfU0NfcSH7/8L3zc+uu53aZWUO6QdeWXTgtDENaHHjdeErwrNapcWL9sjl6o85tPIVIu6mBGrJb/aohOz0BLbRAWh7oX2kYmKrons3pHKP7rL4/N5H0JTpZVTIxIQllalAGRCJ0wEEFHpzKFcclpCbYxuK5vhd6leJsw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761517319; c=relaxed/simple; bh=shvt/H62MSL/X9zYi3wGfN1JdJm+2GxmIeTsccBYlo0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oWdPlSzdm8JKJVyiRqSbQbu3RCek+DcENb7tETRSVokTONAFxlqPvZuyP9LezhhAohX5vmpTm0ddbFOnoF1D0pbaYx/Gw7jzh5TItdOms9p3sisw0TwWtcv+63V7qwPHVcpjyDWhbMFwjUWFkpRjtB0+pzl7Y05Vzg4CVIT1w38= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=M2zin1Z7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="M2zin1Z7" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Dhk4ruQsXIYcg54z" Content-Disposition: inline In-Reply-To: --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--