Re: [PATCH 0/3] of: dts: enable memory@0 quirk for PPC32 only

[Rob Herring <robherring2@gmail.com>]

On Thu, Apr 17, 2014 at 12:41 PM, Leif Lindholm
<leif.lindholm@linaro.org> wrote:
> drivers/of/fdt.c contains a workaround for a missing memory type
> entry on longtrail firmware. Make that quirk PPC32 only, and while
> at it - fix up the .dts files in the tree currently working only
> because of that quirk.

But why do you need this?

>
> Cc: devicetree@vger.kernel.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: linux-kernel@vger.kernel.org
> Cc: Mark Rutland <mark.rutland@arm.com>
>
> Leif Lindholm (3):
>   arm: dts: add device_type="memory" for ste-ccu8540
>   mips: dts: add device_type="memory" where missing
>   of: Handle memory@0 node on PPC32 only
>
>  arch/arm/boot/dts/ste-ccu8540.dts     |    1 +
>  arch/mips/lantiq/dts/easy50712.dts    |    1 +
>  arch/mips/ralink/dts/mt7620a_eval.dts |    1 +
>  arch/mips/ralink/dts/rt2880_eval.dts  |    1 +
>  arch/mips/ralink/dts/rt3052_eval.dts  |    1 +
>  arch/mips/ralink/dts/rt3883_eval.dts  |    1 +

I'm not worried about these MIPS dts files because they are all
built-in, but you are breaking compatibility with old dtbs for this
ARM board.

Rob

>  drivers/of/fdt.c                      |    7 ++++++-
>  7 files changed, 12 insertions(+), 1 deletion(-)
>
> --
> 1.7.10.4
>
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