linux-kernel - Re: [PATCH 1/2] media: adv7604: Add support for i2c_new_secondary

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Message-ID: <20180129200813.ifaz2bkkxshiodga@rob-hp-laptop>
Date:   Mon, 29 Jan 2018 14:08:13 -0600
From:   Rob Herring <robh@...nel.org>
To:     Kieran Bingham <kieran.bingham@...asonboard.com>
Cc:     linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Jean-Michel Hautbois <jean-michel.hautbois@...alys.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Hans Verkuil <hans.verkuil@...co.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH 1/2] media: adv7604: Add support for
 i2c_new_secondary_device

On Mon, Jan 22, 2018 at 12:49:56PM +0000, Kieran Bingham wrote:
> From: Jean-Michel Hautbois <jean-michel.hautbois@...alys.com>
> 
> The ADV7604 has thirteen 256-byte maps that can be accessed via the main
> I²C ports. Each map has it own I²C address and acts as a standard slave
> device on the I²C 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 <jean-michel.hautbois@...alys.com>
> [Kieran: Re-adapted for mainline]
> Signed-off-by: Kieran Bingham <kieran.bingham@...asonboard.com>
> ---
> Based upon the original posting :
>   https://lkml.org/lkml/2014/10/22/469
> ---
>  .../devicetree/bindings/media/i2c/adv7604.txt      | 18 ++++++-

Reviewed-by: Rob Herring <robh@...nel.org>

In the future, please split bindings to separate patch.

>  drivers/media/i2c/adv7604.c                        | 60 ++++++++++++++--------
>  2 files changed, 55 insertions(+), 23 deletions(-)