linux-kernel - Re: [PATCH v2 14/17] arm64: dts: qcom: qcs404: add prng-ee node

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Message-ID: <20181105191057.GS2523@minitux>
Date:   Mon, 5 Nov 2018 11:10:57 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 14/17] arm64: dts: qcom: qcs404: add prng-ee node

On Mon 05 Nov 07:45 PST 2018, Vinod Koul wrote:

> RNG hardware in QCS404 features (Execution Environment) EE for
> HLOS to use, add the node for prng-ee for QCS404.
> 
> Signed-off-by: Vinod Koul <vkoul@...nel.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Regards,
Bjorn

> ---
>  arch/arm64/boot/dts/qcom/qcs404.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> index b560ab6e49ff..a37930639b8d 100644
> --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> @@ -282,6 +282,13 @@
>  			#mbox-cells = <1>;
>  		};
>  
> +		rng: rng@...00 {
> +			compatible = "qcom,prng-ee";
> +			reg = <0x000e3000 0x1000>;
> +			clocks = <&gcc GCC_PRNG_AHB_CLK>;
> +			clock-names = "core";
> +		};
> +
>  		tlmm: pinctrl@...0000 {
>  			compatible = "qcom,qcs404-pinctrl";
>  			reg = <0x01000000 0x200000>,
> -- 
> 2.14.4
>