linux-kernel - Re: [PATCH v6 2/2] arm64: tegra: enable ACONNECT, ADMA and AGIC

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Date:   Thu, 20 Jun 2019 09:37:06 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     Sameer Pujar <spujar@...dia.com>, <thierry.reding@...il.com>,
        <robh+dt@...nel.org>, <mark.rutland@....com>
CC:     <mkumard@...dia.com>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 2/2] arm64: tegra: enable ACONNECT, ADMA and AGIC


On 19/06/2019 12:51, Sameer Pujar wrote:
> Enable ACONNECT, ADMA and AGIC devices for following platforms
>   * Jetson TX2
>   * Jetson Xavier
> 
> Verified driver probe path and devices get registered fine.
> 
> Signed-off-by: Sameer Pujar <spujar@...dia.com>
> ---
>  changes in current revision
>    * renamed agic, interrupt-controller, name
> 
>  arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 12 ++++++++++++
>  arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 12 ++++++++++++
>  2 files changed, 24 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
> index 5102de1..55c84bb 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
> @@ -298,4 +298,16 @@
>  			vin-supply = <&vdd_5v0_sys>;
>  		};
>  	};
> +
> +	aconnect {
> +		status = "okay";
> +
> +		dma-controller@...0000 {
> +			status = "okay";
> +		};
> +
> +		interrupt-controller@...0000 {
> +			status = "okay";
> +		};
> +	};
>  };
> diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> index 6e6df65..5981cdc 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> @@ -167,4 +167,16 @@
>  			};
>  		};
>  	};
> +
> +	aconnect {
> +		status = "okay";
> +
> +		dma-controller@...0000 {
> +			status = "okay";
> +		};
> +
> +		interrupt-controller@...0000 {
> +			status = "okay";
> +		};
> +	};
>  };
> 

Acked-by: Jon Hunter <jonathanh@...dia.com>

Cheers
Jon

-- 
nvpublic