linux-kernel - RE: [PATCH 3/9] dt-bindings: crypto: fsl-sec4: support sec5.4/0 and i.MX6UL

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Message-ID: <AM0PR04MB60045D52CF83EE802F23BD19E7B79@AM0PR04MB6004.eurprd04.prod.outlook.com>
Date:   Tue, 7 Mar 2023 06:56:00 +0000
From:   Gaurav Jain <gaurav.jain@....com>
To:     "Peng Fan (OSS)" <peng.fan@....nxp.com>,
        "herbert@...dor.apana.org.au" <herbert@...dor.apana.org.au>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>,
        Horia Geanta <horia.geanta@....com>,
        Pankaj Gupta <pankaj.gupta@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>
CC:     "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "stefan@...er.ch" <stefan@...er.ch>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>, Peng Fan <peng.fan@....com>
Subject: RE: [PATCH 3/9] dt-bindings: crypto: fsl-sec4: support sec5.4/0 and
 i.MX6UL


> -----Original Message-----
> From: Peng Fan (OSS) <peng.fan@....nxp.com>
> Sent: Wednesday, March 1, 2023 7:27 AM
> To: herbert@...dor.apana.org.au; davem@...emloft.net;
> robh+dt@...nel.org; krzysztof.kozlowski+dt@...aro.org; Horia Geanta
> <horia.geanta@....com>; Pankaj Gupta <pankaj.gupta@....com>; Gaurav Jain
> <gaurav.jain@....com>; shawnguo@...nel.org; s.hauer@...gutronix.de
> Cc: kernel@...gutronix.de; stefan@...er.ch; linux-crypto@...r.kernel.org;
> devicetree@...r.kernel.org; linux-kernel@...r.kernel.org; linux-arm-
> kernel@...ts.infradead.org; Peng Fan <peng.fan@....com>
> Subject: [PATCH 3/9] dt-bindings: crypto: fsl-sec4: support sec5.4/0 and i.MX6UL
> 
> From: Peng Fan <peng.fan@....com>
> 
> Add i.MX6UL, SEC 5.0 and SEC 5.4 support.
> 
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
>  .../devicetree/bindings/crypto/fsl-sec4.yaml  | 58 ++++++++++++++++---
>  1 file changed, 50 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.yaml
> b/Documentation/devicetree/bindings/crypto/fsl-sec4.yaml
> index 678c8389ef49..1b801ae5ab51 100644
> --- a/Documentation/devicetree/bindings/crypto/fsl-sec4.yaml
> +++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.yaml
> @@ -45,8 +45,18 @@ maintainers:
> 
>  properties:
>    compatible:
> -    enum:
> -      - fsl,sec-v4.0
> +    oneOf:
> +      - enum:
> +          - fsl,sec-v4.0
> +      - items:
> +          - enum:
> +              - fsl,imx6ul-caam
> +              - fsl,sec-v5.0
> +          - const: fsl,sec-v4.0
> +      - items:
> +          - const: fsl,sec-v5.4
> +          - const: fsl,sec-v5.0
> +          - const: fsl,sec-v4.0

fsl,sec-v5.2, fsl,sec-v5.3, fsl,sec-v6.0 also used in Qoriq

regards
Gaurav 
> 
>    "#address-cells":
>      const: 1
> @@ -77,6 +87,8 @@ properties:
> 
>    clock-names:
>      oneOf:
> +      - items:
> +          - const: ipg
>        - items:
>            - const: mem
>            - const: aclk
> @@ -85,11 +97,17 @@ properties:
>        - items:
>            - const: aclk
>            - const: ipg
> +      - items:
> +          - const: ipg
> +          - const: aclk
>        - items:
>            - const: ipg
>            - const: aclk
>            - const: mem
> 
> +  dma-coherent:
> +    type: boolean
> +
>    fsl,sec-era:
>      description:
>        Optional. A standard property. Define the 'ERA' of the SEC device.
> @@ -108,8 +126,16 @@ patternProperties:
> 
>      properties:
>        compatible:
> -        enum:
> -          - fsl,sec-v4.0-job-ring
> +        oneOf:
> +          - enum:
> +              - fsl,sec-v4.0-job-ring
> +          - items:
> +              - const: fsl,sec-v5.0-job-ring
> +              - const: fsl,sec-v4.0-job-ring
> +          - items:
> +              - const: fsl,sec-v5.4-job-ring
> +              - const: fsl,sec-v5.0-job-ring
> +              - const: fsl,sec-v4.0-job-ring
> 
>        reg:
>          maxItems: 1
> @@ -148,8 +174,16 @@ patternProperties:
> 
>      properties:
>        compatible:
> -        enum:
> -          - fsl,sec-v4.0-rtic
> +        oneOf:
> +          - enum:
> +              - fsl,sec-v4.0-rtic
> +          - items:
> +              - const: fsl,sec-v5.0-rtic
> +              - const: fsl,sec-v4.0-rtic
> +          - items:
> +              - const: fsl,sec-v5.4-rtic
> +              - const: fsl,sec-v5.0-rtic
> +              - const: fsl,sec-v4.0-rtic
> 
>        "#address-cells":
>          const: 1
> @@ -187,8 +221,16 @@ patternProperties:
> 
>          properties:
>            compatible:
> -            enum:
> -              - fsl,sec-v4.0-rtic-memory
> +            oneOf:
> +              - enum:
> +                  - fsl,sec-v4.0-rtic-memory
> +              - items:
> +                  - const: fsl,sec-v5.0-rtic-memory
> +                  - const: fsl,sec-v4.0-rtic-memory
> +              - items:
> +                  - const: fsl,sec-v5.4-rtic-memory
> +                  - const: fsl,sec-v5.0-rtic-memory
> +                  - const: fsl,sec-v4.0-rtic-memory
> 
>            reg:
>              minItems: 1
> --
> 2.37.1