Re: [PATCH v5 0/5] arm64: dts: add description for solidrun am642 som and hummingboard evb

[Vignesh Raghavendra]

Hi Josua,

On 11/02/24 20:37, Josua Mayer wrote:
> This series adds DT bindings and dts descriptions for SolidRun AM642
> based SoM and Hummingboard EVB.
> 
> Additionally a commit from downstream vendor kernel are included,
> enhancing support for pru based ethernet.
> I wasn't sure how to properly annotate it in commit description /
> signed-off area ...:
> 
> 1. add description for "Industrial Ethernet Peripherals" (IEP) to am64
>    https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/arch/arm64/boot/dts/ti/k3-am64-main.dtsi?h=ti-linux-6.1.y-cicd&id=5afb73d82a014b59462162d960b350b8c58e5ae6
>    IEP is already supported in-tree by a driver, and used in
>    k3-am65-main.dtsi.
> 
> Unfortunately dtbs_check reported many problems, I put some remarks:
> 
> - 'mux-controller' does not match any of the regexes
>   The expectation seems to be that a mux-controller at minimum has an
>   address, something to put behind an @. However this is a gpio mux, not
>   sure how to name it better.
> 

I don't see this warning locally. Are you using updated dt-schema? reg
is not necessary gpio-mux as per gpio-mux.yaml

> - unevaluated properties: interrupts, interrupt-parent
>   sensors and flash yaml are missing interrupt descriptions, but these
>   parts definitely have an interrupt signal in this solidrun board.
> 

Please add them to appropriate schema as necessary

> - wrong names for pinctrl nodes
>   Other TI DTSs consistently end with *-pins-default. Should a different
>   naming convention be used?
> 

No, pinctrl nodes need to end in -pins. All TI boards have been updated
to new schema [0] and sysconfig tool on dev.ti.com/sysconfig generates
appropriately. Please fix


> - cdns,phy-type required property
>   inherited from k3-am64-main.dtsi
>   there is a PHY_NONE value in dt-bindings/phy/phy.h,
>   but not allowed in phy-cadence-torrent.yaml
>

Sorry, I didnt get what's the issue wrt cdns,phy-type ?


Note, I really don't want to accept patches that add new dtbs_check
issues especially for nodes that already have YAML bindings. Please
update the .yaml files as necessary.

[0]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a49568115143435390f20965902809471b6f830c


-- 
Regards
Vignesh