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 X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27298C10F13 for ; Tue, 16 Apr 2019 07:19:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0122820868 for ; Tue, 16 Apr 2019 07:19:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728554AbfDPHTq (ORCPT ); Tue, 16 Apr 2019 03:19:46 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:36114 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726988AbfDPHTn (ORCPT ); Tue, 16 Apr 2019 03:19:43 -0400 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 7BDD8808F5; Tue, 16 Apr 2019 09:19:33 +0200 (CEST) Date: Tue, 16 Apr 2019 09:19:41 +0200 From: Pavel Machek To: Enric Balletbo i Serra Cc: linux-pm@vger.kernel.org, sre@kernel.org, Sameer Nanda , bleung@chromium.org, rjw@rjwysocki.net, gwendal@chromium.org, linux-kernel@vger.kernel.org, Len Brown , groeck@chromium.org, Adam.Thomson.Opensource@diasemi.com, kernel@collabora.com Subject: Re: [RESEND PATCH v3 1/2] power: supply: add input voltage limit property Message-ID: <20190416071941.GB14538@amd> References: <20190415220049.14924-1-enric.balletbo@collabora.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="JYK4vJDZwFMowpUq" Content-Disposition: inline In-Reply-To: <20190415220049.14924-1-enric.balletbo@collabora.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --JYK4vJDZwFMowpUq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > This patch exposes a new property, similar to input current limit, to > re-configure the maximum voltage from the external supply at runtime > based on system-level knowledge or user input. Well, and I suspect it should expose input power limit, not input voltage limit. DC-DC convertor efficiency normally does not much depend on input voltage.... Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --JYK4vJDZwFMowpUq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAly1gg0ACgkQMOfwapXb+vIwfACfdFHwprUPu+40TOX0mT/D2Q1Z y/gAoKzB8tOLf82MCBIKKEQTadtoz1Q5 =Z/JO -----END PGP SIGNATURE----- --JYK4vJDZwFMowpUq--