linux-kernel - Re: [PATCH v4 18/20] arch: arm64: dts: meson: s4: add crypto node

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Date: Mon, 12 Feb 2024 18:04:40 +0100
From: neil.armstrong@...aro.org
To: Alexey Romanov <avromanov@...utedevices.com>, 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
Cc: 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 v4 18/20] arch: arm64: dts: meson: s4: add crypto node

On 12/02/2024 14:51, Alexey Romanov wrote:
> This patch adds a crypto node declaration for Amlogic S4-series.
> With the Amlogic crypto driver we can use HW implementation
> of SHA1/224/256 and AES algo.
> 
> Signed-off-by: Alexey Romanov <avromanov@...utedevices.com>
> ---
>   arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
> index ce90b35686a2..dc05e2c5da3b 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
> @@ -339,6 +339,12 @@ mux {
>   
>   			};
>   
> +			crypto: crypto@...400 {
> +				compatible = "amlogic,s4-crypto", "amlogic,g12a-crypto";
> +				reg = <0x0 0x440400 0x0 0x48>;
> +				interrupts = <GIC_SPI 24 IRQ_TYPE_EDGE_RISING>;
> +			};
> +
>   			gpio_intc: interrupt-controller@...0 {
>   				compatible = "amlogic,meson-s4-gpio-intc",
>   					     "amlogic,meson-gpio-intc";

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>