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] [day] [month] [year] [list]
Message-ID: <176cb990-f853-0e5b-37e6-0294801b6eed@linaro.org>
Date:   Thu, 17 Nov 2022 15:44:21 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Neil Armstrong <neil.armstrong@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Andy Gross <agross@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     linux-i2c@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/6] dt-bindings: i2c: qcom-geni: document I2C Master Hub
 serial I2C engine

On 16/11/2022 11:21, Neil Armstrong wrote:
> The I2C Master Hub is a stripped down version of the GENI Serial Engine
> QUP Wrapper Controller but only supporting I2C serial engines without
> DMA support.
> 
> This documents the I2C Serial Engine variant used within the I2C Master
> Hub Wrapper. This serial engine variant lacks DMA support, and requires
> a core clock, and since DMA support is lacking, the memory interconnect
> path isn't needed.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
>  .../bindings/i2c/qcom,i2c-geni-qcom.yaml           | 61 +++++++++++++++++-----
>  1 file changed, 49 insertions(+), 12 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
> index 0e7ed00562e2..ea2c28e70cf5 100644
> --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
> +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
> @@ -15,13 +15,13 @@ allOf:
>  
>  properties:
>    compatible:
> -    const: qcom,geni-i2c
> +    enum:
> +      - qcom,geni-i2c
> +      - qcom,geni-i2c-master-hub
>  
> -  clocks:
> -    maxItems: 1
> +  clocks: true
>  
> -  clock-names:
> -    const: se
> +  clock-names: true
>  

Same comments as in previous patch.

Best regards,
Krzysztof

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ