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 96AA0ECDE5F for ; Mon, 23 Jul 2018 07:48:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5533620779 for ; Mon, 23 Jul 2018 07:48:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5533620779 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 S2388136AbeGWIsM (ORCPT ); Mon, 23 Jul 2018 04:48:12 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:60247 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387992AbeGWIrz (ORCPT ); Mon, 23 Jul 2018 04:47:55 -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 1fhVZT-0007um-Mf; Mon, 23 Jul 2018 09:47:55 +0200 Received: from mfe by dude.hi.pengutronix.de with local (Exim 4.91) (envelope-from ) id 1fhVZS-0007la-IX; Mon, 23 Jul 2018 09:47:54 +0200 From: Marco Felsch To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org Cc: fabio.estevam@nxp.com, devicetree@vger.kernel.org, kernel@pengutronix.de, Anson.Huang@nxp.com, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] Re-Enable support to disable switch regulators Date: Mon, 23 Jul 2018 09:47:45 +0200 Message-Id: <20180723074747.9328-1-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 (2): dt-bindings: pfuze100: add optional disable switch-regulators binding regulator: pfuze100: add support to en-/disable switch regulators .../bindings/regulator/pfuze100.txt | 9 +++++ drivers/regulator/pfuze100-regulator.c | 36 +++++++++++++++++++ 2 files changed, 45 insertions(+) -- 2.18.0