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Date:   Wed, 2 Oct 2019 10:44:04 +0200
From:   Corentin Labbe <clabbe.montjoie@gmail.com>
To:     Maxime Ripard <mripard@kernel.org>
Cc:     catalin.marinas@arm.com, davem@davemloft.net,
        herbert@gondor.apana.org.au, linux@armlinux.org.uk,
        mark.rutland@arm.com, robh+dt@kernel.org, wens@csie.org,
        will@kernel.org, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com
Subject: Re: [PATCH v2 05/11] ARM: dts: sun8i: H3: Add Crypto Engine node
Message-ID: <20191002084404.GA3101@Red>
References: <20191001184141.27956-1-clabbe.montjoie@gmail.com>
 <20191001184141.27956-6-clabbe.montjoie@gmail.com>
 <20191002060214.bu67nkd3y6puknrb@gilmour>
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On Wed, Oct 02, 2019 at 08:02:14AM +0200, Maxime Ripard wrote:
> On Tue, Oct 01, 2019 at 08:41:35PM +0200, Corentin Labbe wrote:
> > The Crypto Engine is a hardware cryptographic accelerator that supports
> > many algorithms.
> > It could be found on most Allwinner SoCs.
> >
> > This patch enables the Crypto Engine on the Allwinner H3 SoC Device-tree.
> >
> > Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
> > ---
> >  arch/arm/boot/dts/sun8i-h3.dtsi | 11 +++++++++++
> >  1 file changed, 11 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
> > index e37c30e811d3..778a23a794c9 100644
> > --- a/arch/arm/boot/dts/sun8i-h3.dtsi
> > +++ b/arch/arm/boot/dts/sun8i-h3.dtsi
> > @@ -153,6 +153,17 @@
> >  			allwinner,sram = <&ve_sram 1>;
> >  		};
> >
> > +		crypto: crypto@1c15000 {
> > +			compatible = "allwinner,sun8i-h3-crypto";
> > +			reg = <0x01c15000 0x1000>;
> > +			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> > +			interrupt-names = "ce_ns";
> 
> That's not documented in the binding (and I guess unnecessary)
> 

Hello

Yes this should be removed.

> > +			resets = <&ccu RST_BUS_CE>;
> > +			reset-names = "bus";
> > +			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
> > +			clock-names = "bus", "mod";
> 
> Nit: we put the clocks before the resets usually
> 

Will do it.

Thanks
Regards