linux-kernel - Re: [PATCH 2/3] arm64: tegra: Add NVJPG power-domain node

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Message-ID: <7d5c5a51-29d5-4373-b93d-e758f45e77e9@tecnico.ulisboa.pt>
Date: Wed, 11 Jun 2025 12:51:23 +0100
From: Diogo Ivo <diogo.ivo@...nico.ulisboa.pt>
To: Mikko Perttunen <cyndis@...si.fi>,
 Thierry Reding <thierry.reding@...il.com>,
 Mikko Perttunen <mperttunen@...dia.com>, David Airlie <airlied@...il.com>,
 Simona Vetter <simona@...ll.ch>, Jonathan Hunter <jonathanh@...dia.com>,
 Philipp Zabel <p.zabel@...gutronix.de>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 linux-tegra@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/3] arm64: tegra: Add NVJPG power-domain node



On 6/10/25 5:57 AM, Mikko Perttunen wrote:
> On 6/6/25 7:45 PM, Diogo Ivo wrote:
>> Add the NVJPG power-domain node in order to support the NVJPG
>> accelerator.
>>
>> Signed-off-by: Diogo Ivo <diogo.ivo@...nico.ulisboa.pt>
>> ---
>>   arch/arm64/boot/dts/nvidia/tegra210.dtsi | 6 ++++++
>>   1 file changed, 6 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/ 
>> boot/dts/nvidia/tegra210.dtsi
>> index 
>> 402b0ede1472af625d9d9e811f5af306d436cc98..6f8cdf012f0f12a16716e9d479c46b330bbb7dda 100644
>> --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
>> +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
>> @@ -947,6 +947,12 @@ pd_xusbhost: xusbc {
>>                   resets = <&tegra_car TEGRA210_CLK_XUSB_HOST>;
>>                   #power-domain-cells = <0>;
>>               };
>> +
>> +            pd_nvjpg: nvjpg {
>> +                clocks = <&tegra_car TEGRA210_CLK_NVJPG>;
>> +                resets = <&tegra_car 195>;
>> +                #power-domain-cells = <0>;
>> +            };
>>           };
>>       };
>>
> 
> Please mention Tegra210 in the commit subject. Otherwise,

Will do, for v2 I'll collect the tag and mention Tegra210.

> Reviewed-by: Mikko Perttunen <mperttunen@...dia.com>