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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 76B98ECDFB0 for ; Fri, 13 Jul 2018 12:50:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B15F208E2 for ; Fri, 13 Jul 2018 12:50:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B15F208E2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729739AbeGMNEs (ORCPT ); Fri, 13 Jul 2018 09:04:48 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:52455 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728140AbeGMNEs (ORCPT ); Fri, 13 Jul 2018 09:04:48 -0400 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1fdxWU-0003do-Vr; Fri, 13 Jul 2018 14:50:10 +0200 Received: from mfe by dude.hi.pengutronix.de with local (Exim 4.91) (envelope-from ) id 1fdxWT-0007XD-TE; Fri, 13 Jul 2018 14:50:09 +0200 From: Marco Felsch To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: fabio.estevam@nxp.com, Anson.Huang@nxp.com, kernel@pengutronix.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] Re-Enable support to disable switch regulators Date: Fri, 13 Jul 2018 14:50:00 +0200 Message-Id: <20180713125002.24331-1-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.18.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Anson had added the support to disable the switched regulators, but there were regressions [1] with old dtb's, so the commit was reverted [2]. At all, the support to disable the switch regulators seems to me to be a good feature. But we have to add a special dt-property to avoid regressions with older kernels. The property allows the user to decide if the switch regulators should be disabled or not. Since the revert patch is on Marks regulator repo, my patches are based on his repo too. Each commit has a changelog, so I ommit it here. I tested it on a custom board. Used Kernel: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git Branch: regulator/for-4.19 Regards, Marco [1] https://patchwork.kernel.org/patch/10490381/ [2] https://patchwork.kernel.org/patch/10500333/ Marco Felsch (3): dt-bindings: pfuze100: add optional disable switch-regulators binding regulator: pfuze100: add support to en-/disable switch regulators .../bindings/regulator/pfuze100.txt | 11 ++++++ drivers/regulator/core.c | 2 ++ drivers/regulator/pfuze100-regulator.c | 36 +++++++++++++++++++ 3 files changed, 49 insertions(+) -- 2.18.0