Re: [PATCH v2 09/10] ARM: tegra: tf701t: Configure UART-B line used for GPS

[sashiko-bot@kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] Undocumented compatible string `nvidia,tegra114-hsuart`.
--

--- Patch [9]: [PATCH v2 09/10] ARM: tegra: tf701t: Configure UART-B line used for GPS ---
commit de78632e3f3da744e644c7f7a6023ab3e302145b
Author: Svyatoslav Ryhel <clamor95@gmail.com>

ARM: tegra: tf701t: Configure UART-B line used for GPS

This commit configures the UART-B line on the Tegra114 Asus TF701T device
to use the high-speed UART (hsuart) driver. This change is necessary
because the GPS device is linked to this specific serial port.

> diff --git a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
> index 32d55c18c7446..0d182fa5c1af2 100644
> --- a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
> +++ b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
> @@ -1283,6 +1283,11 @@ drive-gma {
>  	};
>  
>  	serial@70006040 {
> +		compatible = "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart";

[Severity: Low]
Is it expected for "nvidia,tegra114-hsuart" to be undocumented in the
device tree bindings?

Using this compatible string here will trigger a dtbs_check warning during
build validation since it is missing from the YAML binding located at
Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.yaml.

> +		reset-names = "serial";
> +		/delete-property/ reg-shift;
> +		status = "okay";
> +
>  		/* GPS */
>  	};
>

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260721101059.451699-1-clamor95@gmail.com?part=9