Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755592Ab3HMIlc (ORCPT ); Tue, 13 Aug 2013 04:41:32 -0400 Received: from mail-ob0-f181.google.com ([209.85.214.181]:62415 "EHLO mail-ob0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755429Ab3HMIl2 (ORCPT ); Tue, 13 Aug 2013 04:41:28 -0400 MIME-Version: 1.0 In-Reply-To: <20130712065734.GE31802@arwen.pp.htv.fi> References: <1373416455-30358-1-git-send-email-jwerner@chromium.org> <20130710052534.GB15674@arwen.pp.htv.fi> <20130712065734.GE31802@arwen.pp.htv.fi> Date: Tue, 13 Aug 2013 14:11:27 +0530 Message-ID: Subject: Re: [PATCH] usb: phy: samsung-usb2: Toggle HSIC GPIO from device tree From: Tushar Behera To: balbi@ti.com Cc: Julius Werner , LKML , linux-usb@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, linux-samsung-soc , Vivek Gautam , Praveen Paneri , Kukjin Kim , Doug Anderson , Olof Johansson , Vincent Palatin Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 940 Lines: 25 On 12 July 2013 12:27, Felipe Balbi wrote: > Hi, > > On Wed, Jul 10, 2013 at 10:42:27AM -0700, Julius Werner wrote: >> Hi Felipe, >> >> This is intended to pull down a reset signal line, not to switch power >> to the device. I could implement that with the regulator framework >> too, but I think that would just be confusing and harder to understand >> without providing any benefit. It's really just a plain old GPIO. > > alright, in that case how about using drivers/reset/ ? > IIUC, reset-gpio driver only provides APIs for reset controls (reset, assert, deassert). We still need to find out the location from where we would be calling the reset function. -- Tushar Behera -- 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/