Re: [PATCH v3 05/28] dt-bindings: cache: describe L2 cache on Qualcomm Krait platforms

[Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>]

On 02/07/2023 19:42, Dmitry Baryshkov wrote:
> The L2 cache device on Qualcomm Krait platforms controls the supplying
> voltages and the cache frequency. Add corresponding bindings for this
> device.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  .../bindings/cache/qcom,krait-l2-cache.yaml   | 75 +++++++++++++++++++
>  include/dt-bindings/soc/qcom,krait-l2-cache.h | 12 +++
>  2 files changed, 87 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/cache/qcom,krait-l2-cache.yaml
>  create mode 100644 include/dt-bindings/soc/qcom,krait-l2-cache.h
> 
> diff --git a/Documentation/devicetree/bindings/cache/qcom,krait-l2-cache.yaml b/Documentation/devicetree/bindings/cache/qcom,krait-l2-cache.yaml
> new file mode 100644
> index 000000000000..1dcf8165135b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/cache/qcom,krait-l2-cache.yaml
> @@ -0,0 +1,75 @@
> +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/cache/qcom,krait-l2-cache.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Krait L2 Cache
> +
> +maintainers:
> +  - Bjorn Andersson <andersson@kernel.org>
> +
> +description:
> +  L2 cache on Qualcomm Krait platforms is shared between all CPU cores. L2
> +  cache frequency and voltages should be scaled according to the needs of the
> +  cores.
> +
> +allOf:
> +  - $ref: ../cache-controller.yaml#

This does not look like correct path. git grep also will suggest that...

> +
> +properties:
> +  compatible:
> +    items:
> +      - const: qcom,krait-l2-cache
> +      - const: cache
> +
> +  clocks:
> +    maxItems: 1
> +
> +  '#interconnect-cells':
> +    const: 1
> +
> +  vdd-mem-supply:
> +    description: suppling regulator for the memory cells of the cache
> +
> +  vdd-dig-supply:
> +    description: suppling regulator for the digital logic of the cache
> +
> +  operating-points-v2: true
> +  opp-table-l2: true

opp-table:
  type: object

Missing cache-level (const).


Best regards,
Krzysztof