From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Likely Subject: Re: [PATCH V2 0/3] Open drain/open source support from gpio library Date: Mon, 5 Mar 2012 07:50:14 -0700 Message-ID: <20120305145014.GA27229@ponder.secretlab.ca> References: <1329490582-22107-1-git-send-email-ldewangan@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1329490582-22107-1-git-send-email-ldewangan@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Laxman Dewangan Cc: broonie@opensource.wolfsonmicro.com, linus.walleij@stericsson.com, rdunlap@xenotime.net, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org List-Id: linux-tegra@vger.kernel.org On Fri, Feb 17, 2012 at 08:26:18PM +0530, Laxman Dewangan wrote: > This patch is as per discussion on the patch > [PATCH V1] regulator: fixed: Support for open-drain gpio > where it was suggested to push the handling of open drain gpios > into the gpio libray. > > This is series of patches to add support of the open drain and open > source gpios in standard gpio library. > - Added GPIOF_OPEN_DRAIN flag so that client can request the > gpio with this flag. Handle open drain gpio configuration properly. > - Added GPIOF_OPEN_SOURCE flag so that client can request the > gpio with this flag. Handle open source gpio configuration properly. > - Gpio documentation changes to have support for open-drain. > > From the patch series of V1, it is discussed to > - remove the sysfs interface supportsi for open drain. > - Added open source support as a new change. > > Laxman Dewangan (3): > Documentation: gpio: Add details of open-drain/source configuration > gpio: gpiolib: Support for open drain/collector gpios > gpio: gpiolib: Support for open source/emitter gpios Applied, thanks g. > > Documentation/gpio.txt | 17 +++++++++- > drivers/gpio/gpiolib.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++- > include/linux/gpio.h | 6 +++ > 3 files changed, 102 insertions(+), 4 deletions(-) > > -- > 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/