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Date:   Thu, 20 May 2021 20:46:46 -0500
From:   Rob Herring <robh@kernel.org>
To:     Bhupesh Sharma <bhupesh.sharma@linaro.org>
Cc:     linux-arm-msm@vger.kernel.org,
        Thara Gopinath <thara.gopinath@linaro.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Andy Gross <agross@kernel.org>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S . Miller" <davem@davemloft.net>,
        Stephen Boyd <sboyd@kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Vinod Koul <vkoul@kernel.org>, dmaengine@vger.kernel.org,
        linux-clk@vger.kernel.org, linux-crypto@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        bhupesh.linux@gmail.com
Subject: Re: [PATCH v3 08/17] dt-bindings: crypto : Add new compatible
 strings for qcom-qce
Message-ID: <20210521014646.GA2472971@robh.at.kernel.org>
References: <20210519143700.27392-1-bhupesh.sharma@linaro.org>
 <20210519143700.27392-9-bhupesh.sharma@linaro.org>
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On Wed, May 19, 2021 at 08:06:51PM +0530, Bhupesh Sharma wrote:
> Newer qcom chips support newer versions of the qce crypto IP, so add
> soc specific compatible strings for qcom-qce instead of using crypto
> IP version specific ones.
> 
> Cc: Thara Gopinath <thara.gopinath@linaro.org>
> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Andy Gross <agross@kernel.org>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: David S. Miller <davem@davemloft.net>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Vinod Koul <vkoul@kernel.org>
> Cc: dmaengine@vger.kernel.org
> Cc: linux-clk@vger.kernel.org
> Cc: linux-crypto@vger.kernel.org
> Cc: devicetree@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: bhupesh.linux@gmail.com
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
> ---
>  Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
> index 4be9ce697123..7722ac9529bf 100644
> --- a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
> +++ b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
> @@ -15,7 +15,12 @@ description: |
>  
>  properties:
>    compatible:
> -    const: qcom,crypto-v5.1

You can't get rid of the old one.

> +    enum:
> +      - qcom,ipq6018-qce
> +      - qcom,sdm845-qce
> +      - qcom,sm8150-qce
> +      - qcom,sm8250-qce
> +      - qcom,sm8350-qce
>  
>    reg:
>      maxItems: 1
> @@ -71,7 +76,7 @@ examples:
>    - |
>      #include <dt-bindings/clock/qcom,gcc-apq8084.h>
>      crypto-engine@fd45a000 {
> -        compatible = "qcom,crypto-v5.1";
> +        compatible = "qcom,ipq6018-qce";
>          reg = <0xfd45a000 0x6000>;
>          clocks = <&gcc GCC_CE2_AHB_CLK>,
>                   <&gcc GCC_CE2_AXI_CLK>,
> -- 
> 2.31.1
>