Re: [PATCH v1 1/3] dt-bindings: crypto: ti,sa2ul: Add new compatible for AM64

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Mar 09, 2021 at 01:50:03AM +0530, Vaibhav Gupta wrote:
> From: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> 
> Add the AM64 version of sa2ul to the compatible list.
> 
> [v_gupta@xxxxxx: Conditional dma-coherent requirement, clocks]
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> Signed-off-by: Vaibhav Gupta <v_gupta@xxxxxx>
> ---
>  .../devicetree/bindings/crypto/ti,sa2ul.yaml  | 40 +++++++++++++++----
>  1 file changed, 33 insertions(+), 7 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
> index 1d48ac712b23..6eb9acd564c2 100644
> --- a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
> +++ b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
> @@ -14,6 +14,7 @@ properties:
>      enum:
>        - ti,j721e-sa2ul
>        - ti,am654-sa2ul
> +      - ti,am64-sa2ul
>  
>    reg:
>      maxItems: 1
> @@ -45,19 +46,44 @@ properties:
>      description:
>        Address translation for the possible RNG child node for SA2UL
>  
> +  clocks:
> +    items:
> +      - description: Clock used by PKA
> +      - description: Main Input Clock
> +      - description: Clock used by rng
> +
> +  clock-names:
> +    items:
> +      - const: pka_in_clk
> +      - const: x1_clk
> +      - const: x2_clk
> +
>  patternProperties:
>    "^rng@[a-f0-9]+$":
>      type: object
>      description:
>        Child RNG node for SA2UL
>  
> -required:
> -  - compatible
> -  - reg
> -  - power-domains
> -  - dmas
> -  - dma-names
> -  - dma-coherent
> +if:
> +  properties:
> +    compatible:
> +      const: ti,am64-sa2ul
> +then:
> +  required:
> +    - compatible
> +    - reg
> +    - power-domains
> +    - dmas
> +    - dma-names
> +
> +else:
> +  required:
> +    - compatible
> +    - reg
> +    - power-domains
> +    - dmas
> +    - dma-names
> +    - dma-coherent

The only difference is 'dma-coherent'. You can simplify the if/then to 
just that.



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux