Re: [PATCH 6/9] ARM: dts: microchip: sama7d65: Add crypto support

[Claudiu Beznea]

On 12.05.2025 22:27, Ryan.Wanner@xxxxxxxxxxxxx wrote:
> From: Ryan Wanner <Ryan.Wanner@xxxxxxxxxxxxx>
> 
> Add and enable SHA, AES, TDES, and TRNG for SAMA7D65 SoC.
> 
> Signed-off-by: Ryan Wanner <Ryan.Wanner@xxxxxxxxxxxxx>

Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxx>

> ---
>  arch/arm/boot/dts/microchip/sama7d65.dtsi | 39 +++++++++++++++++++++++
>  1 file changed, 39 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
> index d08d773b1cc5..90cbea576d91 100644
> --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
> +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
> @@ -186,6 +186,45 @@ sdmmc1: mmc@e1208000 {
>  			status = "disabled";
>  		};
>  
> +		aes: crypto@e1600000 {
> +			compatible = "microchip,sama7d65-aes", "atmel,at91sam9g46-aes";
> +			reg = <0xe1600000 0x100>;
> +			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 26>;
> +			clock-names = "aes_clk";
> +			dmas = <&dma0 AT91_XDMAC_DT_PERID(1)>,
> +			       <&dma0 AT91_XDMAC_DT_PERID(2)>;
> +			dma-names = "tx", "rx";
> +		};
> +
> +		sha: crypto@e1604000 {
> +			compatible = "microchip,sama7d65-sha", "atmel,at91sam9g46-sha";
> +			reg = <0xe1604000 0x100>;
> +			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 78>;
> +			clock-names = "sha_clk";
> +			dmas = <&dma0 AT91_XDMAC_DT_PERID(48)>;
> +			dma-names = "tx";
> +		};
> +
> +		tdes: crypto@e1608000 {
> +			compatible = "microchip,sama7d65-tdes", "atmel,at91sam9g46-tdes";
> +			reg = <0xe1608000 0x100>;
> +			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 91>;
> +			clock-names = "tdes_clk";
> +			dmas = <&dma0 AT91_XDMAC_DT_PERID(54)>,
> +			       <&dma0 AT91_XDMAC_DT_PERID(53)>;
> +			dma-names = "tx", "rx";
> +		};
> +
> +		trng: rng@e160c000 {
> +			compatible = "microchip,sama7d65-trng", "microchip,sam9x60-trng";
> +			reg = <0xe160c000 0x100>;
> +			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 92>;
> +		};
> +
>  		dma0: dma-controller@e1610000 {
>  			compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
>  			reg = <0xe1610000 0x1000>;