linux-kernel - Re: [PATCH 1/2] Input: add touchscreen bindings for TS-4800

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Message-ID: <20151211033954.GA638@rob-hp-laptop>
Date:	Thu, 10 Dec 2015 21:39:54 -0600
From:	Rob Herring <robh@...nel.org>
To:	Damien Riegel <damien.riegel@...oirfairelinux.com>
Cc:	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
	devicetree@...r.kernel.org, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	kernel@...oirfairelinux.com
Subject: Re: [PATCH 1/2] Input: add touchscreen bindings for TS-4800

On Thu, Dec 10, 2015 at 11:11:11AM -0500, Damien Riegel wrote:
> Add bindings for the TS-4800 touchscreen.
> 
> Signed-off-by: Damien Riegel <damien.riegel@...oirfairelinux.com>

Generally, there are other properties needed from the common touchscreen 
binding. You don't need any of those here?

Otherwise,

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

> ---
>  .../devicetree/bindings/input/touchscreen/ts4800-ts.txt      | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/input/touchscreen/ts4800-ts.txt
> 
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/ts4800-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/ts4800-ts.txt
> new file mode 100644
> index 0000000..63282fa
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/touchscreen/ts4800-ts.txt
> @@ -0,0 +1,12 @@
> +* TS-4800 Touchscreen bindings
> +
> +Required properties:
> +- compatible: must be "technologic,ts4800-ts"
> +- reg: physical base address of the controller and length of memory mapped
> +  region.
> +- syscon: phandle / integers array that points to the syscon node which
> +          describes the FPGA's syscon registers.
> +          - phandle to FPGA's syscon
> +          - offset to the touchscreen register
> +          - offset to the touchscreen enable bit
> +
> -- 
> 2.5.0
> 
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