linux-kernel - Re: [PATCH] arm64: tegra: Enable IOMMU for host1x on Tegra132

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Date:   Wed, 16 Aug 2023 18:24:01 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Rayyan Ansari <rayyan@...ari.sh>
Cc:     linux-tegra@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jonathan Hunter <jonathanh@...dia.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: tegra: Enable IOMMU for host1x on Tegra132

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@...ari.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.

Thierry

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