[PATCH] arm64: dts: socionext: add missing cache properties
Kunihiko Hayashi
hayashi.kunihiko at socionext.com
Sun Apr 23 18:27:06 PDT 2023
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 at linaro.org>
>
> ---
>
> 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 at 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 at 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 at 3 {
>
> l2: l2-cache {
> compatible = "cache";
> + cache-level = <2>;
> + cache-unified;
> };
> };
>
---
Best Regards
Kunihiko Hayashi
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