From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kishon Vijay Abraham I Subject: Re: [PATCH v4] extcon: Palmas Extcon Driver Date: Tue, 14 May 2013 14:48:53 +0530 Message-ID: <5192017D.6060108@ti.com> References: <1362662506-14823-4-git-send-email-kishon@ti.com> <1367846225-15685-1-git-send-email-kishon@ti.com> <20130506144010.GF13472@opensource.wolfsonmicro.com> <51888D55.3090907@ti.com> <20130507075824.GM7478@sirena.org.uk> <5188CD9C.6010602@ti.com> <20130507104502.GQ7478@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130507104502.GQ7478@sirena.org.uk> Sender: linux-doc-owner@vger.kernel.org To: Mark Brown , gg@slimlogic.co.uk Cc: myungjoo.ham@samsung.com, cw00.choi@samsung.com, balbi@ti.com, ldewangan@nvidia.com, devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, grant.likely@linaro.org, rob.herring@calxeda.com, rob@landley.net, ruchika@ti.com, tony@atomide.com, sameo@linux.intel.com List-Id: devicetree@vger.kernel.org On Tuesday 07 May 2013 04:15 PM, Mark Brown wrote: > On Tue, May 07, 2013 at 03:17:08PM +0530, Kishon Vijay Abraham I wrote: >> On Tuesday 07 May 2013 01:28 PM, Mark Brown wrote: > >>>> The platform can provide it's own vbus control in which case this is >>>> not needed. > >>> So why is there no interaction with this external VBUS control and how >>> does the driver distinguish between that and an error getting the >>> regulator? > >> The platform specifies if it provides its own VBUS control by the dt >> property ti,no_control_vbus. So the driver will give an error only >> when *ti,no_control_vbus* is not set. Graeme? > > That doesn't answer the question about why there's no interaction with > the external control... > Graeme? -Kishon