linux-kernel - Re: [PATCH v13 6/6] i2c: tegra: Add Tegra264 support

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Message-ID: <f5xz4k4udmisatxu4oeymngoy3uyxpoihxlaxd7ymenrvbocmh@cvkgtls3eiej>
Date: Thu, 27 Nov 2025 10:36:52 +0100
From: Thierry Reding <thierry.reding@...il.com>
To: Akhil R <akhilrajeev@...dia.com>
Cc: andi.shyti@...nel.org, digetx@...il.com, jonathanh@...dia.com, 
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org, 
	wsa+renesas@...g-engineering.com, wsa@...nel.org, kkartik@...dia.com, ldewangan@...dia.com, 
	smangipudi@...dia.com
Subject: Re: [PATCH v13 6/6] i2c: tegra: Add Tegra264 support

On Tue, Nov 18, 2025 at 07:36:20PM +0530, Akhil R wrote:
> Add support for Tegra264 SoC which supports 17 generic I2C controllers,
> two of which are in the AON (always-on) partition of the SoC. In
> addition to the features supported by Tegra194 it also supports a
> SW mutex register to allow sharing the same I2C instance across
> multiple firmware.
> 
> Signed-off-by: Akhil R <akhilrajeev@...dia.com>
> Signed-off-by: Kartik Rajput <kkartik@...dia.com>
> Reviewed-by: Jon Hunter <jonathanh@...dia.com>
> ---
> v4 -> v10:
>         * Set has_mst_reset = true for Tegra264.
> v1 -> v4:
>         * Update commit message to mention the SW mutex feature
>           available on Tegra264.
> ---
>  drivers/i2c/busses/i2c-tegra.c | 33 +++++++++++++++++++++++++++++++++
>  1 file changed, 33 insertions(+)

Acked-by: Thierry Reding <treding@...dia.com>

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