From: Rayyan Ansari <rayyan@ansari.sh>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-tegra@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Jonathan Hunter <jonathanh@nvidia.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: tegra: Enable IOMMU for host1x on Tegra132
Date: Wed, 16 Aug 2023 20:56:30 +0100 [thread overview]
Message-ID: <b07819ea-4a96-0906-b8e9-a9b045c37032@ansari.sh> (raw)
In-Reply-To: <ZNz4IZ8lSXlGIZb_@orome>
On 16/08/2023 17:24, Thierry Reding wrote:
> On Thu, Aug 10, 2023 at 10:45:41PM +0100, Rayyan Ansari wrote:
>> Add the iommu property to the host1x node to register it with its
>> swgroup.
>>
>> Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
>> ---
>> arch/arm64/boot/dts/nvidia/tegra132.dtsi | 2 ++
>> 1 file changed, 2 insertions(+)
>
> Do you happen to have a Tegra132 device that you can test upstream Linux
> on? Just asking out of curiosity because these devices are becoming very
> rare these days and it'd be good to know if people are still using these
> and that recent Linux kernels are still running on them.
I do - I have the Nexus 9. At some point I was trying to mainline it,
but I stopped as I couldn't manage to get USB working - I only got
simplefb working. If it would be useful I could see if my old patches
work now and submit them.
>
> Thierry
--
Rayyan Ansari
https://ansari.sh
next prev parent reply other threads:[~2023-08-16 19:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-10 21:45 [PATCH] arm64: tegra: Enable IOMMU for host1x on Tegra132 Rayyan Ansari
2023-08-16 16:24 ` Thierry Reding
2023-08-16 19:56 ` Rayyan Ansari [this message]
2023-08-16 20:09 ` Rayyan Ansari
2023-08-16 16:24 ` Thierry Reding
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