From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Keepax Subject: Re: [PATCH] ASoC: wm9713: add gpio chip Date: Wed, 4 Nov 2015 18:33:22 +0000 Message-ID: <20151104183322.GD2549@ck-lbox> References: <1446657164-25012-1-git-send-email-robert.jarzmik@free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) by alsa0.perex.cz (Postfix) with ESMTP id 725312606B8 for ; Wed, 4 Nov 2015 19:49:18 +0100 (CET) Content-Disposition: inline In-Reply-To: <1446657164-25012-1-git-send-email-robert.jarzmik@free.fr> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Robert Jarzmik Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com, Takashi Iwai , Liam Girdwood , Mark Brown List-Id: alsa-devel@alsa-project.org On Wed, Nov 04, 2015 at 06:12:44PM +0100, Robert Jarzmik wrote: > The Wolfson WM9713 provides 8 GPIOs. If the gpiolib is compiled in the > kernel, declare a gpio chip. > > Signed-off-by: Robert Jarzmik > --- You should probably make a seperate driver within GPIO for this and then tie the two together, using an MFD. I appreciate that is more work but it is likely a nicer solution overall. Thanks, Charles From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031389AbbKDStc (ORCPT ); Wed, 4 Nov 2015 13:49:32 -0500 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]:58466 "EHLO mx0b-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031190AbbKDSt2 (ORCPT ); Wed, 4 Nov 2015 13:49:28 -0500 Date: Wed, 4 Nov 2015 18:33:22 +0000 From: Charles Keepax To: Robert Jarzmik CC: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , , , Subject: Re: [PATCH] ASoC: wm9713: add gpio chip Message-ID: <20151104183322.GD2549@ck-lbox> References: <1446657164-25012-1-git-send-email-robert.jarzmik@free.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1446657164-25012-1-git-send-email-robert.jarzmik@free.fr> User-Agent: Mutt/1.5.20 (2009-06-14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2015-11-04_12:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1511040320 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 04, 2015 at 06:12:44PM +0100, Robert Jarzmik wrote: > The Wolfson WM9713 provides 8 GPIOs. If the gpiolib is compiled in the > kernel, declare a gpio chip. > > Signed-off-by: Robert Jarzmik > --- You should probably make a seperate driver within GPIO for this and then tie the two together, using an MFD. I appreciate that is more work but it is likely a nicer solution overall. Thanks, Charles