Re: [PATCH] arm64: dts: socionext: add missing cache properties

[Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>]

Hi Krzysztof,

Thank you for your patch.
I'll take this when updating the devicetree for next.

Thank you,

On 2023/04/22 7:31, Krzysztof Kozlowski wrote:
> As all level 2 and level 3 caches are unified, add required
> cache-unified and cache-level properties to fix warnings like:
>
>    uniphier-ld11-ref.dtb: l2-cache: 'cache-level' is a required property
>    uniphier-ld11-ref.dtb: l2-cache: 'cache-unified' is a required property
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
>
> ---
>
> Please take the patch via sub-arch SoC tree.
> ---
>   arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 2 ++
>   arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 4 ++++
>   arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 2 ++
>   3 files changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
> b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
> index 7bb36b071475..4680571c264d 100644
> --- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
> +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
> @@ -52,6 +52,8 @@ cpu1: cpu@1 {
>   
>   		l2: l2-cache {
>   			compatible = "cache";
> +			cache-level = <2>;
> +			cache-unified;
>   		};
>   	};
>   
> diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
> b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
> index 4e2171630272..335093da6573 100644
> --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
> +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
> @@ -86,10 +86,14 @@ cpu3: cpu@101 {
>   
>   		a72_l2: l2-cache0 {
>   			compatible = "cache";
> +			cache-level = <2>;
> +			cache-unified;
>   		};
>   
>   		a53_l2: l2-cache1 {
>   			compatible = "cache";
> +			cache-level = <2>;
> +			cache-unified;
>   		};
>   	};
>   
> diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
> b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
> index 38ccfb46ea42..d6e3cc6fdb25 100644
> --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
> +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
> @@ -83,6 +83,8 @@ cpu3: cpu@3 {
>   
>   		l2: l2-cache {
>   			compatible = "cache";
> +			cache-level = <2>;
> +			cache-unified;
>   		};
>   	};
>   

---
Best Regards
Kunihiko Hayashi