Re: [PATCH v5 6/6] riscv: dts: spacemit: Add CTF2301 on K3 CoM260

[sashiko-bot@kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] The device tree compatible string 'sensylink,ctf2301' is not documented in any device tree binding schema.
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commit 77a2bf7d68544cb03c47870ccfe7a3ad4b0a68f4
Author: Troy Mitchell <troy.mitchell@linux.dev>

riscv: dts: spacemit: Add CTF2301 on K3 CoM260

This commit enables I2C6 on the K3 CoM260 module and adds a node to describe
the Sensylink CTF2301 temperature sensor and fan controller. It also sets
the I2C6 pin power source to a board-specific IO rail voltage.

> diff --git a/arch/riscv/boot/dts/spacemit/k3-com260.dtsi b/arch/riscv/boot/dts/spacemit/k3-com260.dtsi
> index 37627963a6492..92dea86397798 100644
> --- a/arch/riscv/boot/dts/spacemit/k3-com260.dtsi
> +++ b/arch/riscv/boot/dts/spacemit/k3-com260.dtsi
[ ... ]
> +&i2c6 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c6_1_cfg>;
> +	status = "okay";
> +
> +	temperature-sensor@4c {
> +		compatible = "sensylink,ctf2301";

[Severity: Low]
Does this compatible string introduce validation warnings?

When building the device tree with schema validation enabled, the
"sensylink,ctf2301" compatible string under the temperature-sensor@4c node
will trigger dtbs_check warnings because it is not documented in any device
tree binding schema.

While the "sensylink" vendor prefix is present in the vendor-prefixes.yaml
file, the device-specific compatible string "sensylink,ctf2301" appears to
be missing from the binding schemas (e.g., hwmon/national,lm63.yaml).

> +		reg = <0x4c>;
> +	};
> +};

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Sashiko AI review · https://sashiko.dev/#/patchset/20260914-ctl2301-v5-0-b44b81cd2c3c@linux.dev?part=6