linux-kernel - RE: [PATCH] dt-bindings: firmware: arm,scmi: support system power protocol

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Date: Tue, 27 Feb 2024 01:01:41 +0000
From: Peng Fan <peng.fan@....com>
To: Cristian Marussi <cristian.marussi@....com>, "Peng Fan (OSS)"
	<peng.fan@....nxp.com>
CC: "sudeep.holla@....com" <sudeep.holla@....com>, "robh@...nel.org"
	<robh@...nel.org>, "krzysztof.kozlowski+dt@...aro.org"
	<krzysztof.kozlowski+dt@...aro.org>, "conor+dt@...nel.org"
	<conor+dt@...nel.org>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] dt-bindings: firmware: arm,scmi: support system power
 protocol

> Subject: Re: [PATCH] dt-bindings: firmware: arm,scmi: support system power
> protocol
>
> On Mon, Feb 26, 2024 at 01:28:31PM +0000, Cristian Marussi wrote:
> > On Mon, Feb 26, 2024 at 09:02:43PM +0800, Peng Fan (OSS) wrote:
> > > From: Peng Fan <peng.fan@....com>
> > >
> > > Add SCMI System Power Protocol bindings, and the protocol id is 0x12.
> > >
> > Hi,
> >
> > yes this is something I spotted in the past it was missing and I
> > posted a similar patch but I was told that a protocol node without any
> > specific additional properties is already being described by the
> > general protocol node described above.

Without this patch, there is dtbs_check warning.

scmi: 'protocol@12' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/firmware/arm,scmi.yaml#

Regards,
Peng.

> >
>
>
> I was referring to this old thread...
>
> https://lore.ke/
> rnel.org%2Fall%2F20230124222023.316089-1-
> robh%40kernel.org%2F&data=05%7C02%7Cpeng.fan%40nxp.com%7C73d2d
> 867857f409cfd2608dc36dbf475%7C686ea1d3bc2b4c6fa92cd99c5c301635%
> 7C0%7C0%7C638445565544388755%7CUnknown%7CTWFpbGZsb3d8eyJWI
> joiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C
> 0%7C%7C%7C&sdata=SDKSIbYQq5YS4M7SJXyWwaPLVvQK6wIPtjUYi%2FW3
> p6k%3D&reserved=0
>
> Thanks,
> Cristian