linux-kernel - Re: [PATCH v1] arm64: dts: exynos: r8s: enable UART interfaces and aliases

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Message-Id: <173946704422.3328564.13834631635241088489.robh@kernel.org>
Date: Thu, 13 Feb 2025 11:22:29 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Denzeel Oliva <wachiturroxd150@...il.com>
Cc: linux-kernel@...r.kernel.org, alim.akhtar@...sung.com, 
 linux-samsung-soc@...r.kernel.org, krzk+dt@...nel.org, 
 linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, 
 conor+dt@...nel.org
Subject: Re: [PATCH v1] arm64: dts: exynos: r8s: enable UART interfaces and
 aliases

On Thu, 13 Feb 2025 00:02:26 +0000, Denzeel Oliva wrote:
>  - usi_uart: Main UART interface, required for debugging or
>    communication.
>  - usi_bt_uart: UART interface for Bluetooth connectivity.
>  - Added serial0 and serial1 aliases for standard UART access.
> 
> Signed-off-by: Denzeel Oliva <wachiturroxd150@...il.com>
> ---
>  arch/arm64/boot/dts/exynos/exynos990-r8s.dts | 23 ++++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 

My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade

New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/exynos/' for 20250213000226.277-1-wachiturroxd150@...il.com:

Error: arch/arm64/boot/dts/exynos/exynos990-r8s.dts:122.1-10 Label or path usi_uart not found
Error: arch/arm64/boot/dts/exynos/exynos990-r8s.dts:127.1-10 Label or path serial_0 not found
Error: arch/arm64/boot/dts/exynos/exynos990-r8s.dts:131.1-13 Label or path usi_bt_uart not found
Error: arch/arm64/boot/dts/exynos/exynos990-r8s.dts:136.1-10 Label or path serial_1 not found
FATAL ERROR: Syntax error parsing input tree
make[3]: *** [scripts/Makefile.dtbs:131: arch/arm64/boot/dts/exynos/exynos990-r8s.dtb] Error 1
make[2]: *** [scripts/Makefile.build:465: arch/arm64/boot/dts/exynos] Error 2
make[2]: Target 'arch/arm64/boot/dts/exynos/exynos990-r8s.dtb' not remade because of errors.
make[1]: *** [/home/rob/proj/linux-dt-testing/Makefile:1464: exynos/exynos990-r8s.dtb] Error 2
make: *** [Makefile:251: __sub-make] Error 2
make: Target 'exynos/exynos8895-dreamlte.dtb' not remade because of errors.
make: Target 'exynos/exynos850-e850-96.dtb' not remade because of errors.
make: Target 'exynos/exynos7885-jackpotlte.dtb' not remade because of errors.
make: Target 'exynos/exynos990-x1slte.dtb' not remade because of errors.
make: Target 'exynos/exynos5433-tm2.dtb' not remade because of errors.
make: Target 'exynos/exynos990-r8s.dtb' not remade because of errors.
make: Target 'exynos/exynos7-espresso.dtb' not remade because of errors.
make: Target 'exynos/google/gs101-oriole.dtb' not remade because of errors.
make: Target 'exynos/google/gs101-raven.dtb' not remade because of errors.
make: Target 'exynos/exynosautov920-sadk.dtb' not remade because of errors.
make: Target 'exynos/exynosautov9-sadk.dtb' not remade because of errors.
make: Target 'exynos/exynos990-c1s.dtb' not remade because of errors.
make: Target 'exynos/exynos9810-starlte.dtb' not remade because of errors.
make: Target 'exynos/exynos990-x1s.dtb' not remade because of errors.
make: Target 'exynos/exynos5433-tm2e.dtb' not remade because of errors.