From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Date: Fri, 15 Jan 2016 02:03:33 +0000 Subject: Re: [PATCH 1/3] dt-bindings: i2c: mux: demux-pinctrl: add bindings Message-Id: <20160115020333.GA3139@rob-hp-laptop> List-Id: References: <1452695369-29413-1-git-send-email-wsa@the-dreams.de> <1452695369-29413-2-git-send-email-wsa@the-dreams.de> In-Reply-To: <1452695369-29413-2-git-send-email-wsa@the-dreams.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Wolfram Sang Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-sh@vger.kernel.org, Magnus Damm , linux-kernel@vger.kernel.org, Pantelis Antoniou , Jan Luebbe On Wed, Jan 13, 2016 at 03:29:27PM +0100, Wolfram Sang wrote: > From: Wolfram Sang > > These bindings allow an I2C bus to switch between multiple masters. This > is not hot-switching because connected I2C slaves will be > re-instantiated. It is meant to select the best I2C core at runtime once > the task is known. Example: Prefer i2c-gpio over another I2C core > because of HW errata affecting your use case. > > Signed-off-by: Wolfram Sang > --- > .../ABI/testing/sysfs-platform-i2c-demux-pinctrl | 23 ++++ > .../devicetree/bindings/i2c/i2c-demux-pinctrl.txt | 136 +++++++++++++++++++++ > 2 files changed, 159 insertions(+) > create mode 100644 Documentation/ABI/testing/sysfs-platform-i2c-demux-pinctrl > create mode 100644 Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt Acked-by: Rob Herring