linux-kernel - Re: [PATCH v6 17/23] dt-bindings: crypto: meson: remove clk and second interrupt line for GXL

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Date: Tue, 26 Mar 2024 18:09:37 +0000
From: Conor Dooley <conor@...nel.org>
To: Alexey Romanov <avromanov@...utedevices.com>
Cc: neil.armstrong@...aro.org, clabbe@...libre.com,
	herbert@...dor.apana.org.au, davem@...emloft.net,
	robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org, khilman@...libre.com, jbrunet@...libre.com,
	martin.blumenstingl@...glemail.com, vadim.fedorenko@...ux.dev,
	linux-crypto@...r.kernel.org, linux-amlogic@...ts.infradead.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, kernel@...utedevices.com
Subject: Re: [PATCH v6 17/23] dt-bindings: crypto: meson: remove clk and
 second interrupt line for GXL

On Tue, Mar 26, 2024 at 06:32:13PM +0300, Alexey Romanov wrote:
> GXL crypto IP uses DMA engine, which doesn't require clk input
> and second interrupt line.
> 
> Fixes: c4a0457eb858 ("ARM64: dts: amlogic: adds crypto hardware node")

How does this fix a commit that only modifies a dts? The commit cited
here should be a dt-bindings commit.

However, your commit message says "require" but you do more than remove
these as required, you remove them entirely. What am I missing?

Thanks,
Conor.

> Signed-off-by: Alexey Romanov <avromanov@...utedevices.com>
> ---
>  .../bindings/crypto/amlogic,gxl-crypto.yaml         | 13 +------------
>  1 file changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
> index 948e11ebe4ee..d3af7b4d5f39 100644
> --- a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
> +++ b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml
> @@ -20,20 +20,11 @@ properties:
>    interrupts:
>      items:
>        - description: Interrupt for flow 0
> -      - description: Interrupt for flow 1
> -
> -  clocks:
> -    maxItems: 1
> -
> -  clock-names:
> -    const: blkmv
>  
>  required:
>    - compatible
>    - reg
>    - interrupts
> -  - clocks
> -  - clock-names
>  
>  additionalProperties: false
>  
> @@ -46,7 +37,5 @@ examples:
>      crypto: crypto-engine@...3e000 {
>          compatible = "amlogic,gxl-crypto";
>          reg = <0xc883e000 0x36>;
> -        interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
> -        clocks = <&clkc CLKID_BLKMV>;
> -        clock-names = "blkmv";
> +        interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>;
>      };
> -- 
> 2.34.1
> 

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