linux-kernel - Re: [PATCH v2 2/2] arm64: tegra: enable ACONNECT, ADMA and AGIC

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Message-ID: <ce8e26f7-4ed0-a5a4-821b-fdfa3a7e334e@nvidia.com>
Date:   Wed, 12 Jun 2019 18:14:15 +0530
From:   Sameer Pujar <spujar@...dia.com>
To:     Jon Hunter <jonathanh@...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 v2 2/2] arm64: tegra: enable ACONNECT, ADMA and AGIC


On 6/12/2019 6:07 PM, Jon Hunter wrote:
>
> On 11/06/2019 09:56, 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>
>> ---
>>   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..b818355 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@...1000 {
>> +		status = "okay";
>> +
>> +		dma-controller@...0000 {
>> +			status = "okay";
>> +		};
>> +
>> +		agic@...1000 {
>> +			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..d1cc028 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@...1000 {
>> +		status = "okay";
>> +
>> +		dma-controller@...0000 {
>> +			status = "okay";
>> +		};
>> +
>> +		agic@...1000 {
>> +			status = "okay";
>> +		};
>> +	};
>>   };
>>
> I believe that I have already ACK'ed this, so please include for the
> next revision.
There is a small change related to dma node.
Will include ACK in the next revision.
> Acked-by: Jon Hunter <jonathanh@...dia.com>
>
> Cheers
> Jon
>