linux-kernel - Re: [PATCH v4 05/13] of: Document timings subnode of nvidia,tegra-mc

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Message-ID: <20141112142202.GB26488@ulmo>
Date:	Wed, 12 Nov 2014 15:22:03 +0100
From:	Thierry Reding <thierry.reding@...il.com>
To:	Tomeu Vizoso <tomeu.vizoso@...labora.com>
Cc:	linux-tegra@...r.kernel.org,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	mikko.perttunen@...si.fi, acourbot@...dia.com,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Alexandre Courbot <gnurou@...il.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 05/13] of: Document timings subnode of nvidia,tegra-mc

On Wed, Nov 12, 2014 at 08:56:28AM +0100, Tomeu Vizoso wrote:
[...]
> diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt
[...]
> +Example board file:
> +
> +/ {
> +	memory-controller@0,70019000 {
> +		emc-timings-3 {
> +			nvidia,ram-code = <3>;

I guess the alternative would be to keep the old names and simply use
the reg property instead of nvidia,ram-code to be compliant with best
practices in DT:

		emc-timings@3 {
			reg = <3>;

> +
> +			timing-12750000 {
> +				clock-frequency = <12750000>;

And:

			timing@...50000 {
				reg = <12750000>;

But I haven't been following this series too closely so far, so maybe
that had already been rejected.

Thierry

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