linux-kernel - Re: [PATCH v5 7/7] Input: pixcir_i2c

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Date:	Sun, 18 May 2014 22:54:21 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Roger Quadros <rogerq@...com>
Cc:	rydberg@...omail.se, balbi@...com, dmurphy@...com,
	mugunthanvnm@...com, nsekhar@...com, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v5 7/7] Input: pixcir_i2c_ts: Add device tree support

On Tue, May 06, 2014 at 02:06:12PM +0300, Roger Quadros wrote:
> Provide device tree support and binding information.
> Also provide support for a new chip "pixcir_tangoc".
> 
> Signed-off-by: Roger Quadros <rogerq@...com>
> ---
>  .../bindings/input/touchscreen/pixcir_i2c_ts.txt   | 26 ++++++++
>  .../devicetree/bindings/vendor-prefixes.txt        |  1 +
>  drivers/input/touchscreen/pixcir_i2c_ts.c          | 78 ++++++++++++++++++++++
>  3 files changed, 105 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt
> 
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt
> new file mode 100644
> index 0000000..0ab9505
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt
> @@ -0,0 +1,26 @@
> +* Pixcir I2C touchscreen controllers
> +
> +Required properties:
> +- compatible: must be "pixcir,pixcir_ts" or "pixcir,pixcir_tangoc"
> +- reg: I2C address of the chip
> +- interrupts: interrupt to which the chip is connected
> +- attb-gpio: GPIO connected to the ATTB line of the chip
> +- x-size: horizontal resolution of touchscreen
> +- y-size: vertical resolution of touchscreen

There is a patch by Sebastian Reichel trying to unify touchscreen OF
properties, I think it would be nice if we used the same properties
here.

Thanks.

-- 
Dmitry
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