linux-kernel - Re: [PATCH v4 2/3] dt-bindings: nvmem: mediatek: document deprecated efuse property

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: <78cc1d8a-e8c4-bb6a-1058-ab912b90ebe4@linaro.org>
Date:   Wed, 11 May 2022 17:20:27 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Allen-KH Cheng <allen-kh.cheng@...iatek.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Cc:     Lala Lin <lala.lin@...iatek.com>,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        Chen-Yu Tsai <wenst@...omium.org>,
        Allen-kh Cheng <allen-kh.cheng@...iatek.corp-partner.google.com>
Subject: Re: [PATCH v4 2/3] dt-bindings: nvmem: mediatek: document deprecated
 efuse property

On 10/05/2022 15:26, Allen-KH Cheng wrote:
> From: Allen-kh Cheng <allen-kh.cheng@...iatek.corp-partner.google.com>
> 
> We mark mediatek,mt8173-efuse and mediatek,efuse as deprecated to
> prevent them from being the single compatible in the future.
> 
> The mediatek,efuse compatible should be used as generic fallback for
> all MediaTek chipsets.
> 
> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
> ---
>  .../devicetree/bindings/nvmem/mediatek,efuse.yaml | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
> index 529f5888d93f..04ecf5980b2e 100644
> --- a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
> +++ b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
> @@ -16,16 +16,18 @@ allOf:
>  properties:
>    compatible:
>      oneOf:
> -      - enum:
> -          - mediatek,mt8173-efuse
> -          - mediatek,efuse
> +      - const: mediatek,mt8173-efuse # Don't use this in new dts files
> +        deprecated: true
> +      - const: mediatek,efuse
> +        deprecated: true
>          description:
> -          Only mt8173 SoC-specific compatible with generic fallback should be
> -          used
> +          Please use mediatek,efuse as generic fallback to enable the MediaTek
> +          eFuse support.

Now I see the change, it's a bit surprising to have it in separate
patch, but ok. In such case, in your first patch don't add this
description. There is no point to add a description which immediately
you change in next patch.


Best regards,
Krzysztof