linux-kernel - Re: [PATCH v2 12/28] drm/i2c: tda998x: add DT support

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Message-ID: <20140111173817.GZ15937@n2100.arm.linux.org.uk>
Date:	Sat, 11 Jan 2014 17:38:17 +0000
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Jean-Francois Moine <moinejf@...e.fr>
Cc:	dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
	Rob Clark <robdclark@...il.com>,
	Dave Airlie <airlied@...il.com>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 12/28] drm/i2c: tda998x: add DT support

On Thu, Jan 09, 2014 at 12:03:24PM +0100, Jean-Francois Moine wrote:
> diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
> new file mode 100644
> index 0000000..f07339e1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
> @@ -0,0 +1,16 @@
> +Device-Tree bindings for the NXP TDA998x HDMI transmitter
> +
> +Required properties;
> +  - compatible: must be "nxp,tda998x"
> +
> +Optional properties:
> +  - video-ports: 24 bits value - default: <0x230145>
> +
> +Example:
> +
> +	tda998x: hdmi-encoder {
> +		compatible = "nxp,tda998x";
> +		reg = <0x70>;
> +		pinctrl-0 = <&pmx_camera>;
> +		pinctrl-names = "default";

This example seems to be meaningless.  What SoC pinctrl settings are there
on this device?  What has a HDMI encoder got to do with a camera?

-- 
FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up.  Estimation
in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad.
Estimate before purchase was "up to 13.2Mbit".
--
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