Re: [PATCH 1/6] soc/tegra: Add Tegra410 SoC Kconfig symbol

[Thierry Reding <thierry.reding@gmail.com>]

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On Mon, Jun 15, 2026 at 08:37:26AM +0000, Aniruddha Rao wrote:
> Add a dedicated ARCH_TEGRA_410_SOC symbol in the Tegra SoC Kconfig so
> Tegra410-specific support can be selected independently.
> 
> The Tegra BPMP driver will use this symbol to build Tegra410-specific
> BPMP support, including the Tegra410 Memory Bandwidth Throttler helpers,
> without enabling that code for other Tegra SoCs.

That paragraph is not useful. We want this in general for Tegra410, any
specific features are irrelevant at this point.

> 
> Signed-off-by: Aniruddha Rao <anrao@nvidia.com>
> ---
>  drivers/soc/tegra/Kconfig | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig
> index 073346c1542b..72b7f5db8179 100644
> --- a/drivers/soc/tegra/Kconfig
> +++ b/drivers/soc/tegra/Kconfig
> @@ -149,6 +149,16 @@ config ARCH_TEGRA_241_SOC
>  	help
>  	  Enable support for the NVIDIA Tegra241 SoC.
>  
> +config ARCH_TEGRA_410_SOC
> +	bool "NVIDIA Tegra410 SoC"
> +	help
> +	  Enable support for the NVIDIA Tegra410 SoC.
> +
> +	  This option enables Tegra410-specific platform support in
> +	  drivers shared across NVIDIA Tegra SoCs.
> +	  It should be selected when building a kernel for Tegra410
> +	  systems.
> +
>  config ARCH_TEGRA_264_SOC
>  	bool "NVIDIA Tegra264 SoC"
>  	default ARCH_TEGRA

We have traditionally sorted these chronologically (with some exceptions
like Tegra238 which is sorted after Tegra234 because it's from the same
family), so this should go after Tegra264. There's also some benefit in
grouping this with Tegra241, so I suppose we could move both into a
separate section to highlight their relationship.

Thierry

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