Re: [PATCH v4 4/5] dt-bindings: arm64 ARCH_THUNDER2 platform documentation

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On Thu, Feb 9, 2017 at 1:13 PM, Jayachandran C <jnair@xxxxxxxxxxxxxxxxxx> wrote:
> Add documentation for Cavium ThunderX2 CN99XX ARM64 processor family.
> The the SoC will use the ID "cavium,thunderx2-cn9900".
>
> Add documentation entry for the "cavium,thunder2" cpu core as well.
>
> Signed-off-by: Jayachandran C <jnair@xxxxxxxxxxxxxxxxxx>
> ---
>
> v3->v4
> Documentation updates to reflect changes in device tree.
>
>  Documentation/devicetree/bindings/arm/cavium-thunder2.txt | 8 ++++++++
>  Documentation/devicetree/bindings/arm/cpus.txt            | 1 +
>  2 files changed, 9 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/cavium-thunder2.txt
>
> diff --git a/Documentation/devicetree/bindings/arm/cavium-thunder2.txt b/Documentation/devicetree/bindings/arm/cavium-thunder2.txt
> new file mode 100644
> index 0000000..dc5dd65
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/cavium-thunder2.txt
> @@ -0,0 +1,8 @@
> +Cavium ThunderX2 CN99XX platform tree bindings
> +----------------------------------------------
> +
> +Boards with Cavium ThunderX2 CN99XX SoC shall have the root property:
> +  compatible = "cavium,thunderx2-cn9900", "brcm,vulcan-soc";
> +
> +These SoC uses the "cavium,thunder2" core which will be compatible
> +with "brcm,vulcan".
> diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
> index a1bcfee..74f0b23 100644
> --- a/Documentation/devicetree/bindings/arm/cpus.txt
> +++ b/Documentation/devicetree/bindings/arm/cpus.txt
> @@ -169,6 +169,7 @@ nodes to be present and contain the properties described below.
>                             "brcm,brahma-b15"
>                             "brcm,vulcan"
>                             "cavium,thunder"
> +                           "cavium,thunder2"

Is this the same as brcm,vulcan?

>                             "faraday,fa526"
>                             "intel,sa110"
>                             "intel,sa1100"
> --
> 2.7.4
>
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