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Date:   Wed, 6 Jul 2022 13:04:46 -0500
From:   Nishanth Menon <nm@ti.com>
To:     Andrew Davis <afd@ti.com>
CC:     Vignesh Raghavendra <vigneshr@ti.com>,
        Tero Kristo <kristo@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 6/6] arm64: dts: ti: k3-j7200-mcu-wakeup: Add SA2UL node
Message-ID: <20220706180446.cyzujuasovjvsofk@lively>
References: <20220705170340.26719-1-afd@ti.com>
 <20220705170340.26719-6-afd@ti.com>
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On 12:03-20220705, Andrew Davis wrote:
> J7200 has an instance of SA2UL in the MCU domain.
> Add DT node for the same.
> 
> Signed-off-by: Andrew Davis <afd@ti.com>
> ---
>  .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi      | 20 +++++++++++++++++++
>  1 file changed, 20 insertions(+)

Please split this series into what crypto maintainers need to pick up vs
what I need to pick up for dts. patches for my tree need to have lakml
in cc as a rule (see MAINTAINERS file).

> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
> index 1044ec6c4b0d4..ebad3642c8e30 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
> @@ -375,4 +375,24 @@ mcu_r5fss0_core1: r5f@41400000 {
>  			ti,loczrama = <1>;
>  		};
>  	};
> +
> +	mcu_crypto: crypto@40900000 {
> +		compatible = "ti,j721e-sa2ul";
> +		reg = <0x00 0x40900000 0x00 0x1200>;
> +		power-domains = <&k3_pds 265 TI_SCI_PD_SHARED>;
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
> +		dmas = <&mcu_udmap 0xf501>, <&mcu_udmap 0x7502>,
> +		       <&mcu_udmap 0x7503>;
> +		dma-names = "tx", "rx1", "rx2";
> +		dma-coherent;
> +
> +		rng: rng@40910000 {
> +			compatible = "inside-secure,safexcel-eip76";
> +			reg = <0x00 0x40910000 0x00 0x7d>;
> +			interrupts = <GIC_SPI 945 IRQ_TYPE_LEVEL_HIGH>;

Please document why disabled.

> +			status = "disabled";
> +		};
> +	};
>  };
> -- 
> 2.36.1
> 

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D