From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757220Ab3HZQ6l (ORCPT ); Mon, 26 Aug 2013 12:58:41 -0400 Received: from avon.wwwdotorg.org ([70.85.31.133]:38889 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752202Ab3HZQ6j (ORCPT ); Mon, 26 Aug 2013 12:58:39 -0400 Message-ID: <521B893C.4090109@wwwdotorg.org> Date: Mon, 26 Aug 2013 10:58:36 -0600 From: Stephen Warren User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130803 Thunderbird/17.0.8 MIME-Version: 1.0 To: Fabian Vogt CC: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, linus.walleij@linaro.org, grant.likely@linaro.org, pawel.moll@arm.com, rob.herring@calxeda.com, mark.rutland@arm.com, ian.campbell@citrix.com Subject: Re: [PATCH V4] gpio: New driver for LSI ZEVIO SoCs References: <1377460180-6192-1-git-send-email-fabian@ritter-vogt.de> In-Reply-To: <1377460180-6192-1-git-send-email-fabian@ritter-vogt.de> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/25/2013 01:49 PM, Fabian Vogt wrote: > This driver supports the GPIO controller found in LSI ZEVIO SoCs. > It has been successfully tested on a TI nspire CX calculator. > diff --git a/Documentation/devicetree/bindings/gpio/gpio-zevio.txt b/Documentation/devicetree/bindings/gpio/gpio-zevio.txt > +Optional: > +- #ngpios = <32>: Number of GPIOs. Defaults to 32 if absent I think the GPIO count should be derived from the compatible value instead. If it turns out there's a clear need for the property, it can be added later in a backwards-compatible way.