linux-kernel - Re: [PATCH 03/19] dt-bindings: riscv: Add xtheadvector ISA extension description

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Message-ID: <Zhlrsl7CKcl6cdSC@ghost>
Date: Fri, 12 Apr 2024 10:13:22 -0700
From: Charlie Jenkins <charlie@...osinc.com>
To: Conor Dooley <conor.dooley@...rochip.com>
Cc: Conor Dooley <conor@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Guo Ren <guoren@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Evan Green <evan@...osinc.com>,
	Clément Léger <cleger@...osinc.com>,
	Jonathan Corbet <corbet@....net>, Shuah Khan <shuah@...nel.org>,
	linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, Palmer Dabbelt <palmer@...osinc.com>,
	linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
	linux-doc@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH 03/19] dt-bindings: riscv: Add xtheadvector ISA extension
 description

On Fri, Apr 12, 2024 at 11:27:23AM +0100, Conor Dooley wrote:
> On Thu, Apr 11, 2024 at 09:11:09PM -0700, Charlie Jenkins wrote:
> > The xtheadvector ISA extension is described on the T-Head extension spec
> > Github page [1].
> > 
> > [1] https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadvector.adoc
> 
> Link: <foo> [1]
> 
> > 
> > Signed-off-by: Charlie Jenkins <charlie@...osinc.com>
> > ---
> >  Documentation/devicetree/bindings/riscv/extensions.yaml | 9 +++++++++
> >  1 file changed, 9 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> > index 468c646247aa..3fd9dcf70662 100644
> > --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> > +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> > @@ -477,6 +477,10 @@ properties:
> >              latency, as ratified in commit 56ed795 ("Update
> >              riscv-crypto-spec-vector.adoc") of riscv-crypto.
> >  
> > +        # vendor extensions, each extension sorted alphanumerically under the
> > +        # vendor they belong to. Vendors are sorted alphanumerically as well.
> > +
> > +        # Andes
> >          - const: xandespmu
> >            description:
> >              The Andes Technology performance monitor extension for counter overflow
> > @@ -484,5 +488,10 @@ properties:
> >              Registers in the AX45MP datasheet.
> >              https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf
> >  
> > +        # T-HEAD
> > +        - const: xtheadvector
> > +          description:
> > +            The T-HEAD specific 0.7.1 vector implementation.
> 
> This needs the link and a SHA or some other reference to the version
> of the document.

Okay will add, thank you.

- Charlie

> 
> Thanks,
> Conor.
> 
> > +
> >  additionalProperties: true
> >  ...
> > 
> > -- 
> > 2.44.0
> >