Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758613AbYKVPyo (ORCPT ); Sat, 22 Nov 2008 10:54:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758463AbYKVPyd (ORCPT ); Sat, 22 Nov 2008 10:54:33 -0500 Received: from mail-qy0-f11.google.com ([209.85.221.11]:45992 "EHLO mail-qy0-f11.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758461AbYKVPyc (ORCPT ); Sat, 22 Nov 2008 10:54:32 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=gYmF8GSSlOXTg9MgfuOjOz0M60GiCTdDofEjPR81id9EYs69PHCmsJ7ck4XhuDIbVr HCWKAC6sq5yE1LY+tKBZKvpH6PIdPaIK2njjeL7MkzWPzBSO2KzjV91vfbclk6paE/Yg XiPG2eOb37zpyNlcMRzQDBnMRztBFGSm0Wie0= Subject: Re: [spi-devel-general] [patch 05/14] mfd: PCAP2 driver From: Daniel Ribeiro To: Eric Miao Cc: David Brownell , spi-devel-general@lists.sourceforge.net, stefan@datenfreihafen.org, sameo@openedhand.com, linux-arm-kernel@lists.arm.linux.org.uk, linux-kernel@vger.kernel.org In-Reply-To: References: <20081121160403.073751031@dodger.lab.datenfreihafen.org> <20081121160521.016544616@dodger.lab.datenfreihafen.org> <200811212125.49068.david-b@pacbell.net> Content-Type: text/plain; charset=UTF-8 Date: Sat, 22 Nov 2008 13:54:22 -0200 Message-Id: <1227369262.19591.41.camel@brutus> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1452 Lines: 34 Em Sáb, 2008-11-22 às 22:01 +0800, Eric Miao escreveu: > On Sat, Nov 22, 2008 at 1:25 PM, David Brownell wrote: > > On Friday 21 November 2008, stefan@datenfreihafen.org wrote: > >> Since the last submission we are also using the spi subsystem and > >> pxa2xx-spi instead of ssp.c directly as before. > > > > I took a quick glance at this and it seemed like it should be > > able to build without depending on PXA ... should certainly > > not include or , and it doesn't > > look like it needs PXA-specific stuff like > > either. > > > > It's also worth removing the reverse dependencies ("select X") > > from Kconfig; they don't work very well for the things which > > those dependencies rely on. > > > I'm wondering if it call fall into the regulator framework, along with > a hwmon driver with its attributes being exported by sysfs. The ADC is also used by the touchscreen driver, and later will be used for accessory detection (usb otg, charger, EMU (audio and uart on usb port)). Currently the only user for the voltage regulators is the MMC, i plan to use the regulator subsystem when more users arise. -- Daniel Ribeiro -- 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/