linux-kernel - Re: [PATCH 6/6] devicetree:bindings:crypto: Extend qcom-qce binding to add support for crypto engine version 5.4

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Date:   Tue, 17 Nov 2020 22:08:44 -0600
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Thara Gopinath <thara.gopinath@...aro.org>
Cc:     agross@...nel.org, herbert@...dor.apana.org.au,
        davem@...emloft.net, robh+dt@...nel.org, sboyd@...nel.org,
        mturquette@...libre.com, linux-arm-msm@...r.kernel.org,
        linux-crypto@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Subject: Re: [PATCH 6/6] devicetree:bindings:crypto: Extend qcom-qce binding
 to add support for crypto engine version 5.4

On Tue 17 Nov 07:47 CST 2020, Thara Gopinath wrote:

> Add compatible string to support v5.4 crypto engine.
> 
> Signed-off-by: Thara Gopinath <thara.gopinath@...aro.org>

$subject should be "dt-bindings: crypto: ..." and you should try to stay
within 50 chars for the subject. So how about something like:

"dt-bindings: crypto: qcom-qce: Add v5.4 to binding"

With something like that:
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Regards,
Bjorn

> ---
>  Documentation/devicetree/bindings/crypto/qcom-qce.txt | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.txt b/Documentation/devicetree/bindings/crypto/qcom-qce.txt
> index fdd53b184ba8..ed1ede9c0acc 100644
> --- a/Documentation/devicetree/bindings/crypto/qcom-qce.txt
> +++ b/Documentation/devicetree/bindings/crypto/qcom-qce.txt
> @@ -2,7 +2,9 @@ Qualcomm crypto engine driver
>  
>  Required properties:
>  
> -- compatible  : should be "qcom,crypto-v5.1"
> +- compatible  : should be
> +		"qcom,crypto-v5.1" for ipq6018
> +		"qcom,crypto-v5.4" for sdm845
>  - reg         : specifies base physical address and size of the registers map
>  - clocks      : phandle to clock-controller plus clock-specifier pair
>  - clock-names : "iface" clocks register interface
> -- 
> 2.25.1
>