linux-kernel - Re: [PATCH v3 11/25] ARM: dts: Add Actions Semi S500 and LeMaker Guitar

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Message-ID: <20170228123245.GF3691@leverpostej>
Date:   Tue, 28 Feb 2017 12:32:45 +0000
From:   Mark Rutland <mark.rutland@....com>
To:     Andreas Färber <afaerber@...e.de>
Cc:     arm@...nel.org, linux-arm-kernel@...ts.infradead.org,
        mp-cs@...ions-semi.com, 96boards@...obotics.com,
        support@...aker.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v3 11/25] ARM: dts: Add Actions Semi S500 and LeMaker
 Guitar

Hi,

On Tue, Feb 28, 2017 at 07:35:21AM +0100, Andreas Färber wrote:
> +/dts-v1/;
> +
> +#include "s500-guitar.dtsi"
> +
> +/ {
> +	compatible = "lemaker,guitar-bb-rev-b", "lemaker,guitar", "actions,s500";
> +	model = "LeMaker Guitar Base Board rev. B";
> +
> +	aliases {
> +		serial3 = &uart3;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial3:115200n8";
> +	};
> +};
> +
> +&uart3 {
> +	status = "okay";
> +};

> +#include "s500.dtsi"
> +
> +/ {
> +	compatible = "lemaker,guitar", "actions,s500";
> +
> +	/delete-node/ memory;

Eww. Is this just bodging around skeleton.dtsi?

> +
> +	memory@0 {
> +		device_type = "memory";
> +		reg = <0x0 0x40000000>;
> +	};
> +};

> +#include "skeleton.dtsi"

Please don't include skeleton.dtsi. Please add the relevant nodes and
properties explciitly to your dts{i,} files.

> +
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +/ {

Please define your #address-cells and #size-cells here.

If you want, add an empty /chosen node (not strictly necessary since
your dts file has a non-empty one anyhow).

Thanks,
Mark.