linux-kernel - Re: [RFC PATCH v2 1/7] dt-bindings: soc: qcom: Add schema for Inline Crypto Engine

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Date:   Thu, 9 Mar 2023 11:25:16 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Abel Vesa <abel.vesa@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>
Cc:     linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org
Subject: Re: [RFC PATCH v2 1/7] dt-bindings: soc: qcom: Add schema for Inline
 Crypto Engine

On 08/03/2023 16:58, Abel Vesa wrote:
> Add schema file for new Qualcomm Inline Crypto Engine driver.

Subject: drop second/last, redundant "schema for". The "dt-bindings"
prefix is already stating that these are bindings.

> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> ---
> 
> This patch was not part of the v1.
> 
>  .../soc/qcom/qcom,inline-crypto-engine.yaml   | 42 +++++++++++++++++++
>  1 file changed, 42 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,inline-crypto-engine.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,inline-crypto-engine.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,inline-crypto-engine.yaml
> new file mode 100644
> index 000000000000..359f80dd97cb
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,inline-crypto-engine.yaml

soc should not be placeholder for everything. Put it in crypto/

> @@ -0,0 +1,42 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/qcom/qcom,inline-crypto-engine.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Technologies, Inc. (QTI) Inline Crypto Engine
> +
> +maintainers:
> +  - Bjorn Andersson <andersson@...nel.org>
> +
> +description:
> +  Inline Crypto Engine

Please add useful description or drop.

> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,inline-crypto-engine

You need SoC specific compatible(s).

> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/qcom,gcc-sm8450.h>
> +
> +    ice: inline-crypto-engine@...8000 {

Just: crypto

Also drop the label

Best regards,
Krzysztof