[PATCH v6 2/3] arm64: tegra: Add NVDEC to Tegra186/194 device trees

Mikko Perttunen cyndis at kapsi.fi
Fri Oct 8 10:51:33 UTC 2021


On 10/6/21 9:18 PM, Thierry Reding wrote:
> On Thu, Sep 16, 2021 at 05:55:16PM +0300, Mikko Perttunen wrote:
>> Add a device tree node for NVDEC on Tegra186, and
>> device tree nodes for NVDEC and NVDEC1 on Tegra194.
>>
>> Signed-off-by: Mikko Perttunen <mperttunen at nvidia.com>
>> ---
>> v5:
>> * Change from nvidia,instance to nvidia,host1x-class
>> v4:
>> * Add dma-coherent markers
>> v3:
>> * Change read2 to read-1
>> v2:
>> * Add NVDECSRD1 memory client
>> * Add also to T194 (both NVDEC0/1)
>> ---
>>   arch/arm64/boot/dts/nvidia/tegra186.dtsi | 16 ++++++++++
>>   arch/arm64/boot/dts/nvidia/tegra194.dtsi | 38 ++++++++++++++++++++++++
>>   2 files changed, 54 insertions(+)
> 
> The driver patch adds support for Tegra210, so could we also add NVDEC
> entries for that?
> 
> Thierry
> 

Yes. I don't have my T210 system set up right now to verify, though, and 
I don't have time to look at this in the next few weeks.

Mikko


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