Re: [PATCH v3 6/7] arm64: dts: r8a7795: Add missing properties to CA57 L2 cache node

[Dirk Behme <dirk.behme@xxxxxxxxxxxx>]

On 15.02.2016 21:38, Geert Uytterhoeven wrote:
> Add the missing "cache-unified" and "cache-level" properties to the
> Cortex-A57 cache-controller node.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---
> v3:
>    - Remaining part of "[PATCH v2 6/6] arm64: renesas: r8a7795: Add L2
>      cache-controller nodes", after dropping the "arm,data-latency" and
>      "arm,tag-latency" properties.
> ---
>   arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> index b5e46e4ff72ad003..c07f4e83b988ba42 100644
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -68,6 +68,8 @@
>
>   	L2_CA57: cache-controller@0 {
>   		compatible = "cache";
> +		cache-unified;
> +		cache-level = <2>;


As this is completely unused on ARMv8 I don't think that we want to have 
these unused entries in the DT.

Sudeep: What do you think?

Best regards

Dirk