Re: [PATCH] ARM: dts: Kill off skeleton{64}.dtsi - Chen-Yu Tsai

From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Maxime Ripard
	<maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>,
	alexandre.belloni-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org,
	Neil Armstrong
	<narmstrong-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
	Linus Walleij
	<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	linux-oxnas-GWfripvEmMdhl2p70BpVqQ@public.gmane.org,
	Baruch Siach <baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org>,
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	linux-stm32-XDFAJ8BFU24N7RejjzZ/Li2xQDfSxrLKVpNB7YpNyf8@public.gmane.org,
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	Sebastian Hesselbarth
	<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-arm-msm
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	devicetree
	<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>Jason Cooper
	<j>
Subject: Re: [PATCH] ARM: dts: Kill off skeleton{64}.dtsi
Date: Mon, 3 Dec 2018 12:02:29 +0800	[thread overview]
Message-ID: <CAGb2v644LTpJ6XpCbhpBGYT3ZBr_Yt-4OVGQwNcOD15-+PqshA@mail.gmail.com> (raw)
In-Reply-To: <20181130170634.9467-1-robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

On Sat, Dec 1, 2018 at 1:06 AM Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
>
> Remove the usage of skeleton.dtsi in the remaining dts files. It was
> deprecated since commit 9c0da3cc61f1 ("ARM: dts: explicitly mark
> skeleton.dtsi as deprecated"). This will make adding a unit-address to
> memory nodes easier.
>
> The main tricky part to removing skeleton.dtsi is we could end up with
> no /memory node at all when a bootloader depends on one being present. I
> hacked up dtc to check for this condition.
>
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
> Yes, I'm being lazy and not splitting this up into dozens of sub-arch
> patches. I don't think this should conflict nor should we be getting new
> dependencies on skeleton.dtsi. So please apply directly to arm-soc.
>
> Rob
>

[...]

>  arch/arm/boot/dts/sun5i-a10s.dtsi              |  4 ++--
>  arch/arm/boot/dts/sun5i-a13.dtsi               |  4 ++--
>  arch/arm/boot/dts/sun5i.dtsi                   |  9 +++++++--
>  arch/arm/boot/dts/sun6i-a31.dtsi               |  5 +++--
>  arch/arm/boot/dts/sun7i-a20.dtsi               |  5 +++--
>  arch/arm/boot/dts/sun8i-a23-a33.dtsi           |  4 ++--
>  arch/arm/boot/dts/sun8i-a23.dtsi               |  1 +
>  arch/arm/boot/dts/sun8i-a33.dtsi               |  1 +

Maxime recently took care of this for Allwinner/sunxi. It should already
be in linux-next now.

ChenYu