From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753658AbaETQLj (ORCPT ); Tue, 20 May 2014 12:11:39 -0400 Received: from mail-ig0-f180.google.com ([209.85.213.180]:62419 "EHLO mail-ig0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753149AbaETQLh (ORCPT ); Tue, 20 May 2014 12:11:37 -0400 Date: Tue, 20 May 2014 17:11:31 +0100 From: Lee Jones To: Matt Porter Cc: Devicetree List , Samuel Ortiz , Liam Girdwood , Mark Brown , Tim Kryger , Markus Mayer , Linux Kernel Mailing List , Linux ARM Kernel List Subject: Re: [PATCH v2 2/4] mfd: bcm590xx: add support for secondary I2C slave address Message-ID: <20140520161131.GB32025@lee--X1> References: <1398295293-11033-1-git-send-email-mporter@linaro.org> <1398295293-11033-3-git-send-email-mporter@linaro.org> <20140428115627.GY21279@lee--X1> <20140428140910.GB7719@beef> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20140428140910.GB7719@beef> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > > BCM590xx utilizes a secondary I2C slave address to access additional > > > register space. Add support for the secondary address space by > > > instantiating a dummy I2C device with the appropriate secondary > > > I2C slave address. Also expose a secondary regmap register space so > > > that MFD drivers can access this secondary i2c slave address space. > > > > > > Signed-off-by: Matt Porter > > > --- > > > drivers/mfd/bcm590xx.c | 60 +++++++++++++++++++++++++++++++++----------- > > > include/linux/mfd/bcm590xx.h | 9 ++++--- > > > 2 files changed, 52 insertions(+), 17 deletions(-) > > > > Nice, flows much better now. > > > > Can I just apply the two MFD patches, or are there cross-deps? > > There's cross-deps so the regulator driver will need to go with it. > Mark mentioned earlier in the thread that he wanted to merge through > the regulator tree though. Still nothing. Mark, Can I apply this set and supply you with a pull-request? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog