linux-kernel - Re: [linux-sunxi] [PATCH v2 04/11] ARM: dts: sun8i: R40: add crypto engine node

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Message-ID: <20191002080827.GB6347@plaes.org>
Date:   Wed, 2 Oct 2019 08:08:27 +0000
From:   Priit Laes <plaes@...es.org>
To:     Corentin Labbe <clabbe.montjoie@...il.com>
Cc:     catalin.marinas@....com, davem@...emloft.net,
        herbert@...dor.apana.org.au, linux@...linux.org.uk,
        mark.rutland@....com, mripard@...nel.org, robh+dt@...nel.org,
        wens@...e.org, will@...nel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [linux-sunxi] [PATCH v2 04/11] ARM: dts: sun8i: R40: add crypto
 engine node

On Tue, Oct 01, 2019 at 08:41:34PM +0200, Corentin Labbe wrote:
> The Crypto Engine is a hardware cryptographic offloader that supports
> many algorithms.
> It could be found on most Allwinner SoCs.
> 
> This patch enables the Crypto Engine on the Allwinner R40 SoC Device-tree.
> 
> Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
> ---
>  arch/arm/boot/dts/sun8i-r40.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
> index bde068111b85..1fc3297a55ec 100644
> --- a/arch/arm/boot/dts/sun8i-r40.dtsi
> +++ b/arch/arm/boot/dts/sun8i-r40.dtsi
> @@ -266,6 +266,16 @@
>  			#phy-cells = <1>;
>  		};
>  
> +		crypto: crypto-engine@...5000 {

All the other .dtsi files have `crypto: crypto@...` instead of crypto-engine.

> +			compatible = "allwinner,sun8i-r40-crypto";
> +			reg = <0x01c15000 0x1000>;
> +			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
> +			clock-names = "bus", "mod";
> +			resets = <&ccu RST_BUS_CE>;
> +			reset-names = "bus";
> +		};
> +
>  		ehci1: usb@...9000 {
>  			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
>  			reg = <0x01c19000 0x100>;
> -- 
> 2.21.0
> 
> -- 
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