(subset) [PATCH v3 0/6] soc: samsung: exynos-chipid: add gs101 support
Krzysztof Kozlowski
krzk at kernel.org
Sun Dec 21 05:52:49 PST 2025
On Thu, 20 Nov 2025 11:29:34 +0000, Tudor Ambarus wrote:
> Dependency
> ==========
> Typical dependency of the DT patch depending on the bindings patch,
> thus the bindings patch could go via the Samsung SoC tree with
> Srinivas's ack.
>
> Description
> ===========
> GS101 is different (but also e850 and autov9 I assume) from the SoCs
> that are currently handled by the exynos-chipid driver because the
> chip ID info is part of the OTP registers. GS101 OTP has a clock, an
> interrupt line, a register space (that contains product and chip ID,
> TMU data, ASV, etc) and a 32Kbit memory space that can be
> read/program/locked with specific commands. On GS101 the "ChipID block"
> is just an abstraction, it's not a physical device. When the power-on
> sequence progresses, the OTP chipid values are loaded to the OTP
> registers.
>
> [...]
Applied, thanks!
[1/6] soc: samsung: exynos-chipid: use devm action to unregister soc device
https://git.kernel.org/krzk/linux/c/1b3376d2167766e9f5ac05a03ca4625777090ce7
[2/6] soc: samsung: exynos-chipid: use dev_err_probe where appropiate
https://git.kernel.org/krzk/linux/c/8dfbb5fcb773a6481407ec890280cc3b1ff8e234
Best regards,
--
Krzysztof Kozlowski <krzk at kernel.org>
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