[PATCH v5 3/6] dt-bindings: hwmon: Add Sensylink CTF2301

Guenter Roeck linux at roeck-us.net
Mon Sep 14 08:27:34 PDT 2026


On Mon, Sep 14, 2026 at 04:18:03PM +0800, Troy Mitchell wrote:
> Add the Sensylink CTF2301 temperature sensor and fan controller to the
> LM63 family binding. The chip follows the LM63 register model and can
> provide a thermal cooling device when #cooling-cells is present.
> 
> Do not provide a national,lm63 fallback because the CTF2301 is not fully
> compatible with LM63. It uses different conversion-rate encodings,
> extended local-temperature registers, additional fan lookup table
> entries, and device-specific PWM and ALERT/TACH configuration. An older
> LM63 driver would therefore not operate the device correctly.
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
> Signed-off-by: Troy Mitchell <troy.mitchell at linux.dev>

Applied.

Thanks,
Guenter



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