linux-kernel - Re: [PATCH v5 1/2] dt-bindings: interconnect: Add QDU1000/QRU1000 devices

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Date:   Wed, 21 Dec 2022 08:58:53 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Melody Olvera <quic_molvera@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Georgi Djakov <djakov@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Odelu Kukatla <quic_okukatla@...cinc.com>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 1/2] dt-bindings: interconnect: Add QDU1000/QRU1000
 devices

On 17/12/2022 00:09, Melody Olvera wrote:
> Add separate schema for QDU1000 and QRU1000 interconnect devices
> to document the different NoCs on these platforms.
> 
> Signed-off-by: Melody Olvera <quic_molvera@...cinc.com>
> ---
>  .../interconnect/qcom,qdu1000-rpmh.yaml       | 70 +++++++++++++
>  .../interconnect/qcom,qdu1000-rpmh.h          | 98 +++++++++++++++++++
>  2 files changed, 168 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
>  create mode 100644 include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h
> 
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
> new file mode 100644
> index 000000000000..dad93b8e4895
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
> @@ -0,0 +1,70 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interconnect/qcom,qdu1000-rpmh.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm RPMh Network-On-Chip Interconnect on QDU1000
> +
> +maintainers:
> +  - Georgi Djakov <djakov@...nel.org>
> +  - Odelu Kukatla <quic_okukatla@...cinc.com>
> +
> +description: |
> +   RPMh interconnect providers support system bandwidth requirements through
> +   RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is
> +   able to communicate with the BCM through the Resource State Coordinator (RSC)
> +   associated with each execution environment. Provider nodes must point to at
> +   least one RPMh device child node pertaining to their RSC and each provider
> +   can map to multiple RPMh resources.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,qdu1000-clk-virt
> +      - qcom,qdu1000-gem-noc
> +      - qcom,qdu1000-mc-virt
> +      - qcom,qdu1000-system-noc
> +
> +  '#interconnect-cells': true
> +
> +  reg:
> +    maxItems: 1
> +
> +allOf:
> +  - $ref: qcom,rpmh-common.yaml#
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,qdu1000-clk-virt
> +              - qcom,qdu1000-mc-virt
> +    then:
> +      properties:
> +        reg: false
> +    else:
> +      required:
> +        - reg
> +
> +required:
> +  - compatible
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +      #include <dt-bindings/interconnect/qcom,qdu1000-rpmh.h>
> +
> +      system_noc: interconnect@...0000 {
> +             compatible = "qcom,qdu1000-system-noc";

Messed indentation.

Best regards,
Krzysztof