From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Mon, 28 Apr 2014 12:56:27 +0100 Subject: [PATCH v2 2/4] mfd: bcm590xx: add support for secondary I2C slave address In-Reply-To: <1398295293-11033-3-git-send-email-mporter@linaro.org> References: <1398295293-11033-1-git-send-email-mporter@linaro.org> <1398295293-11033-3-git-send-email-mporter@linaro.org> Message-ID: <20140428115627.GY21279@lee--X1> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 23 Apr 2014, Matt Porter wrote: > 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? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH v2 2/4] mfd: bcm590xx: add support for secondary I2C slave address Date: Mon, 28 Apr 2014 12:56:27 +0100 Message-ID: <20140428115627.GY21279@lee--X1> References: <1398295293-11033-1-git-send-email-mporter@linaro.org> <1398295293-11033-3-git-send-email-mporter@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1398295293-11033-3-git-send-email-mporter-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Matt Porter Cc: Devicetree List , Samuel Ortiz , Liam Girdwood , Mark Brown , Tim Kryger , Markus Mayer , Linux Kernel Mailing List , Linux ARM Kernel List List-Id: devicetree@vger.kernel.org On Wed, 23 Apr 2014, Matt Porter wrote: > 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. >=20 > 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? --=20 Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755625AbaD1L4f (ORCPT ); Mon, 28 Apr 2014 07:56:35 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:39781 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753267AbaD1L4d (ORCPT ); Mon, 28 Apr 2014 07:56:33 -0400 Date: Mon, 28 Apr 2014 12:56:27 +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: <20140428115627.GY21279@lee--X1> References: <1398295293-11033-1-git-send-email-mporter@linaro.org> <1398295293-11033-3-git-send-email-mporter@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1398295293-11033-3-git-send-email-mporter@linaro.org> 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 On Wed, 23 Apr 2014, Matt Porter wrote: > 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? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog