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

[Alexey Romanov]

Hi Conor,

On Tue, Mar 26, 2024 at 06:09:37PM +0000, Conor Dooley wrote:
> 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.

Yep, my bad. Will fix it in next series.

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

Crypto HW isn't connected to clk / 2nd interrput line, so we must remove
them from dt. I will reformulate commit message.

> 
> Thanks,
> Conor.
> 
> > Signed-off-by: Alexey Romanov <avromanov@xxxxxxxxxxxxxxxxx>
> > ---
> >  .../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@c883e000 {
> >          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
> > 



-- 
Thank you,
Alexey