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[216.188.254.6]) by smtp.gmail.com with ESMTPSA id m46sm7483296otd.44.2018.01.29.12.08.13 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 29 Jan 2018 12:08:13 -0800 (PST) Date: Mon, 29 Jan 2018 14:08:13 -0600 From: Rob Herring To: Kieran Bingham Cc: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Jean-Michel Hautbois , Mauro Carvalho Chehab , Mark Rutland , Hans Verkuil , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" Subject: Re: [PATCH 1/2] media: adv7604: Add support for i2c_new_secondary_device Message-ID: <20180129200813.ifaz2bkkxshiodga@rob-hp-laptop> References: <1516625389-6362-1-git-send-email-kieran.bingham@ideasonboard.com> <1516625389-6362-2-git-send-email-kieran.bingham@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1516625389-6362-2-git-send-email-kieran.bingham@ideasonboard.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 22, 2018 at 12:49:56PM +0000, Kieran Bingham wrote: > From: Jean-Michel Hautbois > > The ADV7604 has thirteen 256-byte maps that can be accessed via the main > I?C ports. Each map has it own I?C address and acts as a standard slave > device on the I?C bus. > > Allow a device tree node to override the default addresses so that > address conflicts with other devices on the same bus may be resolved at > the board description level. > > Signed-off-by: Jean-Michel Hautbois > [Kieran: Re-adapted for mainline] > Signed-off-by: Kieran Bingham > --- > Based upon the original posting : > https://lkml.org/lkml/2014/10/22/469 > --- > .../devicetree/bindings/media/i2c/adv7604.txt | 18 ++++++- Reviewed-by: Rob Herring In the future, please split bindings to separate patch. > drivers/media/i2c/adv7604.c | 60 ++++++++++++++-------- > 2 files changed, 55 insertions(+), 23 deletions(-)