[PATCH v3 4/9] dt-bindings: PCI: renesas,r9a08g045s33-pcie: Add documentation for the PCIe IP on Renesas RZ/G3S
Krzysztof Kozlowski
krzk at kernel.org
Tue Jul 8 23:47:05 PDT 2025
On 08/07/2025 18:34, Bjorn Helgaas wrote:
> On Fri, Jul 04, 2025 at 07:14:04PM +0300, Claudiu wrote:
>> From: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>
>>
>> The PCIe IP available on the Renesas RZ/G3S complies with the PCI Express
>> Base Specification 4.0. It is designed for root complex applications and
>> features a single-lane (x1) implementation. Add documentation for it.
>
>> +++ b/Documentation/devicetree/bindings/pci/renesas,r9a08g045s33-pcie.yaml
>
> The "r9a08g045s33" in the filename seems oddly specific. Does it
> leave room for descendants of the current chip that will inevitably be
> added in the future? Most bindings are named with a fairly generic
> family name, e.g., "fsl,layerscape", "hisilicon,kirin", "intel,
> keembay", "samsung,exynos", etc.
>
Bindings should be named by compatible, not in a generic way, so name is
correct. It can always grow with new compatibles even if name matches
old one, it's not a problem.
Best regards,
Krzysztof
More information about the linux-arm-kernel
mailing list