From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 20 Sep 2023 12:34:47 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qiuXg-004Wmd-JI for lore@lore.pengutronix.de; Wed, 20 Sep 2023 12:34:47 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qiuXe-000577-CZ for lore@pengutronix.de; Wed, 20 Sep 2023 12:34:46 +0200 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:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=DSc4DkgTjtt/OVMjxPmu88XnZVBjTMj8G9DhouNDeUI=; b=ZQZbW8MyxcoItxxBel/ukBc0kD cSpeX5wMy7y3IWG1kO2vBzv63LmeLQqR8KObQaOYmaZhc89AwojX9GnRskAN0XQ5v3qq0qBD1tVB/ x5MHd7Ixt6ebVC62GVq1GHKvxOQ2JE7q+uLwtFWJugcJSocD2q4gqv71af81EBKKfTFdYeqq6Bmip zqM702U9loJ+dz9BE63sRmvf2AiywYSQfGtPHAdeJDUR/iow+SDFaHv2l6bZ54WiPdwBCi9y/xDfd oBE0Fusyv0h1YiqfG8sc85a6Kbosdg8jzvT0XXZnzW/AFhKfO8imxsihV7ALYlhnMo2faO8MC9g6g P/5ZZzcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qiuWJ-002cuu-2x; Wed, 20 Sep 2023 10:33:23 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qiuWG-002csd-1d for barebox@lists.infradead.org; Wed, 20 Sep 2023 10:33:21 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qiuWD-0004UA-TQ; Wed, 20 Sep 2023 12:33:17 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qiuWD-007fJW-Gu; Wed, 20 Sep 2023 12:33:17 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1qiuWD-00BZxs-8P; Wed, 20 Sep 2023 12:33:17 +0200 From: Sascha Hauer To: Barebox List Date: Wed, 20 Sep 2023 12:33:05 +0200 Message-Id: <20230920103316.2758383-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230920_033320_537615_53407D0B X-CRM114-Status: GOOD ( 10.74 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 00/11] regulator updates X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) This series is the result of a longer debugging session on a phyCORE STM32MP1 board. It turned out that the 'regulator' command prints the valid voltage range that a regulator has, but by no means makes sure that a regulator is set to a voltage inside that range, but instead happily enables a regulator with whatever default voltage it happens to have. On my Phytec board this resulted in the ethernet phy regulator being enabled with a too low voltage with the effect that ethernet was working with a very high package loss. This series fixes that. Another bonus of this series is that the regulator command now prints the regulators in a tree structure instead of a plain list. Sascha Sascha Hauer (11): regulator: rename variable rd to rdev regulator: merge struct regulator_internal fields into struct regulator_dev regulator: introduce regulator logging functions. regulator: add regulator_get_voltage_internal() regulator: Add missing cases in regulator_map_voltage() regulator: stpmic1: add .get_voltage_sel regulator: stpmic1: add .supply_name regulator: register regulator as last step in of_regulator_register() regulator: Set initial voltage regulator: drop struct regulator_dev::supply_name regulator: print regulator tree drivers/regulator/bcm2835.c | 2 +- drivers/regulator/core.c | 377 +++++++++++++++----------- drivers/regulator/stpmic1_regulator.c | 11 + include/regulator.h | 24 +- 4 files changed, 254 insertions(+), 160 deletions(-) -- 2.39.2