Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754787Ab3FLPXu (ORCPT ); Wed, 12 Jun 2013 11:23:50 -0400 Received: from www.xora.org.uk ([80.68.91.202]:37292 "EHLO xora.vm.bytemark.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751720Ab3FLPXt (ORCPT ); Wed, 12 Jun 2013 11:23:49 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 12 Jun 2013 16:23:47 +0100 From: gg@slimlogic.co.uk To: Mark Brown Cc: Laxman Dewangan , Kishon Vijay Abraham I , lgirdwood@gmail.com, sameo@linux.intel.com, linux-kernel@vger.kernel.org, balbi@ti.com Subject: Re: [RFC PATCH] regulator: palmas: enable all modes for SMPS10 In-Reply-To: <20130612145126.GG1403@sirena.org.uk> References: <20130604093816.GY31367@sirena.org.uk> <51ADB6BF.6020205@ti.com> <20130604100511.GA31367@sirena.org.uk> <51B5A14E.6000500@ti.com> <20130610100330.GO31367@sirena.org.uk> <51B5B268.8090908@ti.com> <20130610124924.GU31367@sirena.org.uk> <51B8345F.601@nvidia.com> <20130612141409.GE1403@sirena.org.uk> <20130612145126.GG1403@sirena.org.uk> Message-ID: User-Agent: Roundcube Webmail/0.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 988 Lines: 26 On 2013-06-12 15:51, Mark Brown wrote: > On Wed, Jun 12, 2013 at 03:31:09PM +0100, gg@slimlogic.co.uk wrote: >> On 2013-06-12 15:14, Mark Brown wrote: > >> >Yes, that seems like the most obvious thing here as far as I can tell >> >from the frankly fragmented and obscure information but given all the >> >confusion that seems to exist among the people working on the driver >> >it's really not clear if there's something else going on. > >> What about the case where they are inputs? For bus power? > > So the current flow can change direction here? Just rechecked the data sheet and it looks like that use-case has actually been removed from more recent data sheets. So ignore me, yes now it can be modelled by two regulators! Graeme -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/