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From: Alexey Romanov <avromanov@salutedevices.com>
To: Conor Dooley <conor@kernel.org>
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Subject: Re: [PATCH v7 17/23] dt-bindings: crypto: meson: remove clk and
 second interrupt line for GXL
Thread-Topic: [PATCH v7 17/23] dt-bindings: crypto: meson: remove clk and
 second interrupt line for GXL
Thread-Index: AQHajBWjbcqi/hz3Ckugw/49eH+udbFpXY+AgCDP+AA=
Date: Mon, 6 May 2024 13:48:01 +0000
Message-ID: <20240506134754.jl633ncne7ct6szo@cab-wsm-0029881>
References: <20240411133832.2896463-1-avromanov@salutedevices.com>
 <20240411133832.2896463-18-avromanov@salutedevices.com>
 <20240415-schnapps-plating-eb0895459004@spud>
In-Reply-To: <20240415-schnapps-plating-eb0895459004@spud>
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On Mon, Apr 15, 2024 at 05:43:15PM +0100, Conor Dooley wrote:
> On Thu, Apr 11, 2024 at 04:38:26PM +0300, Alexey Romanov wrote:
> > GXL crypto IP isn't connected to clk and seconnd interrput line,
> > so we must remove them from dt-bindings.
>=20
> How does the device work without a clock?

It's clocked by a common clock, the vendor didn't provide more
information. It doesn't have any special clock domains.

>=20
> Cheers,
> Conor.
>=20
> >=20
> > Fixes: 7f7d115dfb51 ("dt-bindings: crypto: Add DT bindings
> > documentation for amlogic-crypto")
> >=20
> > Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
> > ---
> >  .../bindings/crypto/amlogic,gxl-crypto.yaml         | 13 +------------
> >  1 file changed, 1 insertion(+), 12 deletions(-)
> >=20
> > diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypt=
o.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
> > =20
> >  required:
> >    - compatible
> >    - reg
> >    - interrupts
> > -  - clocks
> > -  - clock-names
> > =20
> >  additionalProperties: false
> > =20
> > @@ -46,7 +37,5 @@ examples:
> >      crypto: crypto-engine@c883e000 {
> >          compatible =3D "amlogic,gxl-crypto";
> >          reg =3D <0xc883e000 0x36>;
> > -        interrupts =3D <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 18=
9 IRQ_TYPE_EDGE_RISING>;
> > -        clocks =3D <&clkc CLKID_BLKMV>;
> > -        clock-names =3D "blkmv";
> > +        interrupts =3D <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>;
> >      };
> > --=20
> > 2.34.1
> >=20


--=20
Thank you,
Alexey=