ro kernel.</subtitle>
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<updated>2025-12-23T17:41:05Z</updated>
<entry>
<title>soc: apple: Add hardware tunable support</title>
<updated>2025-12-23T17:41:05Z</updated>
<author>
<name>Sven Peter</name>
<email>sven@kernel.org</email>
</author>
<published>2025-12-14T11:51:34Z</published>
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Various hardware, like the Type-C PHY or the Thunderbolt/USB4 NHI,
present on Apple SoCs need machine-specific tunables passed from our
bootloader m1n1 to the device tree. Add generic helpers so that we
don't have to duplicate this across multiple drivers.

Reviewed-by: Alyssa Rosenzweig &lt;alyssa@rosenzweig.io&gt;
Reviewed-by: Neal Gompa &lt;neal@gompa.dev&gt;
Reviewed-by: Janne Grunau &lt;j@jannau.net&gt;
Signed-off-by: Sven Peter &lt;sven@kernel.org&gt;
Link: https://patch.msgid.link/20251214-b4-atcphy-v3-1-ba82b20e9459@kernel.org
Signed-off-by: Vinod Koul &lt;vkoul@kernel.org&gt;
</content>
</entry>