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 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1CA89C433EF for ; Mon, 20 Jun 2022 14:49:25 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 51AE68207A; Mon, 20 Jun 2022 16:49:23 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1655736563; bh=zu95oc5Lyxs8bKT6AslC5k0p/42S2gHlbVolxYmQPn4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Evv55ih/kGXeFgpqskoaDL3hosQMX4iggFQEUkrM9PaEt4VdSrA1SI2QMDGxO7SW4 nXJE5EfJ6w0v0R5GVQZVd7jfM0uijnAv78uzo44g40cGg0/toGhHmWSTvpM7d23sXZ 07w71Mnet1Cp+BSZ9Sz6nJqXlIR+ASGqWNfpNlVtLmmAA/HnlVZ0p/67DkCke/VSL8 a4n7hpGHqljQYV15IE/tbsy10bgQDHGZ8Zo2f756+icGmI64SBJWJM5DLXlDfCSVFQ jzQ22HuD/5wOvhgPxzpR+89wyVlzbJ1fHFHnu9EhP1WRXOHFR+6WqtMppZ4QpbpAF0 DTHMNTzcJC9Sw== Received: from mail.denx.de (unknown [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: festevam@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id E295080F88; Mon, 20 Jun 2022 16:49:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1655736561; bh=zu95oc5Lyxs8bKT6AslC5k0p/42S2gHlbVolxYmQPn4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=yBG+ORotRmc9Q4wWHVIOysIz/Pyfnw/3KHt6NMmi6i02tRJhvEI2Fqk6kJbkf49ft 3y+X+Cgbhui6xk4WboYiDiBwlw/tGgo14hnVAjuIa7czNA++BUrcLu9cWuGLFm/1Lt 2981mbHO9g4SCElo6AmtamRg52CC5cOGzY5Vppu78TvU6X9dpxJ+ECzdTuU1ewBbi1 cYiMkMaupAWoJVOEAadeb8MDtwNxSOjXL+B3ZKgBlt/LGxHlbXQm4GD3XuCQfVsZXi oDEI0PXCcrqkCjqbGPXWKm0JbmJGsSBHycp4lCc9xbaulikbLAmBXxGQpMCRX3aeM+ do8Iv50LjS+6w== MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Mon, 20 Jun 2022 11:49:19 -0300 From: Fabio Estevam To: Heiko Thiery Cc: u-boot@lists.denx.de, Jaehoon Chung , Marek Vasut , Michael Nazzareno Trimarchi Subject: Re: [PATCH] pmic: pca9450: permit config on all bucks and LDOs In-Reply-To: <20220620034948.646319-1-heiko.thiery@gmail.com> References: <20220620034948.646319-1-heiko.thiery@gmail.com> Message-ID: <9b33b609c328fc705d72c99ed51acbb6@denx.de> X-Sender: festevam@denx.de User-Agent: Roundcube Webmail/1.3.6 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean On 20/06/2022 00:49, Heiko Thiery wrote: > In order to have the possibility to configure the regulators at system > startup through DM support, all LDOs and bucks must be able to be > changeable. Currently there is a limitation to change the values when > the output is enabled. Since the driver is based on the ROHM BD71837 > and a > comment that describes a limitation about switching while the output is > enabled can also be found there, the limitation probably comes from > this type. > > Signed-off-by: Heiko Thiery Reviewed-by: Fabio Estevam