linux-kernel - Re: [PATCH V14 1/7] dt-bindings: Added the yaml bindings for DCC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4d0f7a01-1995-1b1e-40b9-125c3447b8c7@kernel.org>
Date:   Wed, 28 Sep 2022 19:30:06 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Souradeep Chowdhury <quic_schowdhu@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, Alex Elder <elder@...e.org>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        Sai Prakash Ranjan <quic_saipraka@...cinc.com>,
        Sibi Sankar <quic_sibis@...cinc.com>,
        Rajendra Nayak <quic_rjendra@...cinc.com>, vkoul@...nel.org
Subject: Re: [PATCH V14 1/7] dt-bindings: Added the yaml bindings for DCC

On 28/09/2022 19:11, Souradeep Chowdhury wrote:
> Documentation for Data Capture and Compare(DCC) device tree bindings
> in yaml format.
> 
> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@...cinc.com>
> Reviewed-by: Rob Herring <robh@...nel.org>
> Reviewed-by: Bjorn Andersson <andersson@...nel.org>

I asked last time and there was just partial improvement, so let me be
clear: you must rebase on latest kernel and use scripts/get_maintainers.pl.

I am repeating myself, which should not be actually needed... but then
maybe my comment was not accurate? If so, please post the output of `git
describe` and `scripts/get_maintainers.pl __on_your_patches__` and let's
go line by line...


> ---
>  .../devicetree/bindings/soc/qcom/qcom,dcc.yaml     | 44 ++++++++++++++++++++++
>  1 file changed, 44 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml
> new file mode 100644
> index 0000000..8396b0c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/msm/qcom,dcc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Data Capture and Compare
> +
> +maintainers:
> +  - Souradeep Chowdhury <quic_schowdhu@...cinc.com>
> +
> +description: |
> +    DCC (Data Capture and Compare) is a DMA engine which is used to save
> +    configuration data or system memory contents during catastrophic failure
> +    or SW trigger. DCC is used to capture and store data for debugging purpose
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - qcom,sm8150-dcc
> +          - qcom,sc7280-dcc
> +          - qcom,sc7180-dcc
> +          - qcom,sdm845-dcc
> +      - const: qcom,dcc
> +
> +  reg:
> +    items:
> +      - description: DCC base register region
> +      - description: DCC RAM base register region
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    dma@...2000{
> +                compatible = "qcom,sm8150-dcc","qcom,dcc";

odd indentation. Use 4 spaces for example indentation.

> +                reg = <0x010a2000 0x1000>,
> +                      <0x010ad000 0x2000>;
> +    };

Best regards,
Krzysztof