linux-kernel - Re: [PATCH v3 08/17] dt-bindings: crypto : Add new compatible strings for qcom-qce

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Message-ID: <CAH=2Ntw=d9bf44mHp=tHDNuo-3bK+mcBZ3WgLESF5UNCRXj2Lg@mail.gmail.com>
Date:   Sat, 5 Jun 2021 14:03:31 +0530
From:   Bhupesh Sharma <bhupesh.sharma@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org,
        Thara Gopinath <thara.gopinath@...aro.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Stephen Boyd <sboyd@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Vinod Koul <vkoul@...nel.org>, dmaengine@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        bhupesh.linux@...il.com
Subject: Re: [PATCH v3 08/17] dt-bindings: crypto : Add new compatible strings
 for qcom-qce

Hi Rob,

On Fri, 21 May 2021 at 07:16, Rob Herring <robh@...nel.org> wrote:
>
> 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@...aro.org>
> > Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
> > Cc: Rob Herring <robh+dt@...nel.org>
> > Cc: Andy Gross <agross@...nel.org>
> > Cc: Herbert Xu <herbert@...dor.apana.org.au>
> > Cc: David S. Miller <davem@...emloft.net>
> > Cc: Stephen Boyd <sboyd@...nel.org>
> > Cc: Michael Turquette <mturquette@...libre.com>
> > Cc: Vinod Koul <vkoul@...nel.org>
> > Cc: dmaengine@...r.kernel.org
> > Cc: linux-clk@...r.kernel.org
> > Cc: linux-crypto@...r.kernel.org
> > Cc: devicetree@...r.kernel.org
> > Cc: linux-kernel@...r.kernel.org
> > Cc: bhupesh.linux@...il.com
> > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.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.

Ok, I will fix it in v4.

Thanks,
Bhupesh

> > +    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@...5a000 {
> > -        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
> >