linux-kernel - Re: [PATCH] schemas: pci: bridge: Document clocks

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <advhonmqnxm4s6r3cl7ll5y3jfc566fcjvetvlzvy7bztzetev@t75xmo5fktde>
Date: Wed, 11 Jun 2025 18:09:18 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: Marek Vasut <marek.vasut+renesas@...lbox.org>
Cc: devicetree@...r.kernel.org, Bartosz Golaszewski <brgl@...ev.pl>, 
	Bjorn Helgaas <bhelgaas@...gle.com>, Conor Dooley <conor+dt@...nel.org>, 
	Geert Uytterhoeven <geert+renesas@...der.be>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Magnus Damm <magnus.damm@...il.com>, Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
	Rob Herring <robh@...nel.org>, Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>, 
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH] schemas: pci: bridge: Document clocks

On Sat, Jun 07, 2025 at 09:43:24PM +0200, Marek Vasut wrote:
> The PCIe slot may have clocks which are explicitly controlled
> by the OS, describe the clocks property.

The slot can only have 'REFCLK' as per the spec, not any other random clocks.

> 
> Signed-off-by: Marek Vasut <marek.vasut+renesas@...lbox.org>

With that fixed,

Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

- Mani

> ---
> Related to https://lore.kernel.org/all/CAMuHMdUFHKHKfymqa6jwfNnxZTAuH3kbj5WL+-zN=TR6XGd0eA@mail.gmail.com/
> ---
> Cc: Bartosz Golaszewski <brgl@...ev.pl>
> Cc: Bjorn Helgaas <bhelgaas@...gle.com>
> Cc: Conor Dooley <conor+dt@...nel.org>
> Cc: Geert Uytterhoeven <geert+renesas@...der.be>
> Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>
> Cc: Magnus Damm <magnus.damm@...il.com>
> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> Cc: Rob Herring <robh@...nel.org>
> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
> Cc: devicetree@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> Cc: linux-pci@...r.kernel.org
> Cc: linux-renesas-soc@...r.kernel.org
> ---
>  dtschema/schemas/pci/pci-bus-common.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/dtschema/schemas/pci/pci-bus-common.yaml b/dtschema/schemas/pci/pci-bus-common.yaml
> index ca97a00..3c512cf 100644
> --- a/dtschema/schemas/pci/pci-bus-common.yaml
> +++ b/dtschema/schemas/pci/pci-bus-common.yaml
> @@ -82,6 +82,8 @@ properties:
>      items:
>        maximum: 255
>  
> +  clocks: true
> +
>    external-facing:
>      description:
>        When present, the port is externally facing. All bridges and endpoints
> -- 
> 2.47.2
> 
> 

-- 
மணிவண்ணன் சதாசிவம்